UNITED STATES SECURITIES AND EXCHANGE COMMISSION
 Washington, D.C. 20549
 Form 10-K

 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 For the fiscal year ended December 31, 2024
 or

 TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 Commission file number: 1-6686

 THE INTERPUBLIC GROUP OF COMPANIES, INC.
 (Exact name of registrant as specified in its charter)

 Delaware
 13-1024020

 (State or other jurisdiction of
incorporation or organization)
 (I.R.S. Employer
Identification No.)

 909 Third Avenue, New York, New York 10022
 (Address of principal executive offices) (Zip Code)
 (212)704-1200
 (Registrant's telephone number, including area code)
 Securities registered pursuant to Section 12(b) of the Act:

 Title of each class
 Trading Symbol(s)
 Name of each exchange on which registered

 Common Stock, par value $0.10 per share
 IPG
 The New York Stock Exchange

 Securities Registered Pursuant to Section 12(g) of the Act: None
 Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes No
 Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes No
 Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes No
 Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes No
 Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definition of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

 Large accelerated filer

 Accelerated filer

 Non-accelerated filer

 Smaller reporting company

 Emerging growth company

 If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
 Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act by the registered public accounting firm that prepared or issued its audit report.
 If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.

 Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to §240.10D-1(b).
 Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes No
 As of June 30, 2024, the aggregate market value of the shares of the registrant's common stock held by non-affiliates was approximately $ 10.9 billion. The number of shares of the registrant's common stock outstanding as of February 14, 2025 was 372,649,160.

 Page

 Item 1.
 Business

 Item 1A.
 Risk Factors

 Item 1B.
 Unresolved Staff Comments

 Item 1C.
 Cybersecurity

 Item 2.
 Properties

 Item 3.
 Legal Proceedings

 Item 4.
 Mine Safety Disclosures

 Item 5.
 Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

 Item 6.
 [Reserved]

 Item 7.
 Management's Discussion and Analysis of Financial Condition and Results of Operations

 Item 7A.
 Quantitative and Qualitative Disclosures About Market Risk

 Item 8.
 Financial Statements and Supplementary Data

 Item 9.
 Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

 Item 9A.
 Controls and Procedures

 Item 9B.
 Other Information

 Item 9C.
 Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

 Item 10.
 Directors, Executive Officers and Corporate Governance

 Item 11.
 Executive Compensation

 Item 12.
 Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

 Item 13.
 Certain Relationships and Related Transactions, and Director Independence

 Item 14.
 Principal Accountant Fees and Services

 Item 15.
 Exhibits, Financial Statement Schedules

 Item 16.
 Form 10-K Summary

 STATEMENT REGARDING FORWARD-LOOKING DISCLOSURE

 This annual report on Form 10-K contains forward-looking statements. Statements in this report that are not historical facts, including statements regarding goals, intentions, and expectations as to future plans, trends, events, or future results of operations or financial position, constitute forward-looking statements. Without limiting the generality of the foregoing, words such as "may," "will," "expect," "believe," "anticipate," "estimate," "project," "forecast," "plan," "intend," "could," "would," "should," "estimate," "will likely result" or comparable terminology are intended to identify forward-looking statements. Forward-looking statements are based on current expectations and assumptions that are subject to risks and uncertainties, which could cause our actual results and outcomes to differ materially from those reflected in the forward-looking statements.
 On December 8, 2024, we entered into an Agreement and Plan of Merger (the "Merger Agreement") with Omnicom Group Inc. ("Omnicom"), pursuant to which a merger subsidiary of Omnicom will merge with and into IPG, with IPG surviving the merger as a direct wholly owned subsidiary of Omnicom. The forward-looking statements in this report, other than the statements regarding the proposed merger transaction with Omnicom, do not assume the consummation of the proposed transactions unless specifically stated otherwise.

 Actual results and outcomes could differ materially for a variety of reasons, including, among others:
 • risks relating to the pending merger transaction with Omnicom, including: the occurrence of any event, change, or other circumstances that could delay or prevent closing of the proposed transactions with Omnicom, or give rise to the termination of the Merger Agreement unanticipated costs or restrictions resulting from regulatory review of the merger transactions; restrictions on our business activities imposed by the Merger Agreement; costs incurred in connection with the merger and subsequent integration with Omnicom; litigation risks relating to the merger; any failure to integrate successfully the business and operations of Omnicom and IPG in the expected time frame, to realize all of the anticipated benefits of the combination or to effectively manage the combined companies' expanded operations; and any merger-related loss of clients, service providers, vendors, or other business counterparties;
 • the effects of a challenging economy on the demand for our advertising and marketing services, on our clients' financial condition and on our business or financial condition;
 • our ability to attract new clients and retain existing clients, including as a result of the announced merger transaction with Omnicom;
 • our ability to retain and attract key employees, including as a result of the announced merger transaction with Omnicom;
 • unanticipated changes in the competitive environment in the marketing and communications services industry, including risks and challenges from new or developing technologies such as artificial intelligence (AI);
 • risks associated with the effects of global, national and regional economic and political conditions, including counterparty risks and fluctuations in interest rates, inflation rates and currency exchange rates;
 • the economic or business impact of military or political conflict in key markets, or any significant market disruptions as a result of factors like public health crises;
 • developments from changes in the regulatory and legal environment for advertising and marketing services companies around the world, including laws and regulations related to data protection and consumer privacy;
 • the impact on our business as a result of general or directed cybersecurity events; and
 • risks associated with assumptions we make in connection with our critical accounting estimates, including changes in assumptions associated with any effects of a challenging economy, and potential adverse effects if we are required to recognize impairment charges or other adverse accounting-related developments.
 Investors should carefully consider the foregoing factors and the other risks and uncertainties that may affect our business, including those outlined under Item 1A, Risk Factors, in this annual report on Form 10-K and our quarterly reports on Form 10-Q. Investors are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date they are made. We undertake no obligation to update or revise publicly any of them in light of new information, future events, or otherwise.

 ADDITIONAL INFORMATION ABOUT THE TRANSACTION WITH OMNICOM AND WHERE TO FIND IT
 In connection with the proposed transaction, IPG and Omnicom have filed a joint proxy statement with the SEC on January 17, 2025 and Omnicom has filed with the SEC a registration statement on Form S-4 on January 17, 2025 (File No.333-284358) ("Form S-4") that includes the joint proxy statement of IPG and Omnicom and that also constitutes a prospectus of Omnicom. Each of IPG and Omnicom may also file other relevant documents with the SEC regarding the proposed transaction. This document is not a substitute for the joint proxy statement/prospectus or registration statement or any other document that IPG or Omnicom may file with the SEC. The definitive joint proxy statement/prospectus have been mailed to stockholders of IPG and Omnicom. INVESTORS AND SECURITY HOLDERS ARE URGED TO READ THE REGISTRATION STATEMENT, JOINT PROXY STATEMENT/PROSPECTUS AND ANY OTHER RELEVANT DOCUMENTS THAT HAVE BEEN AND MAY BE FILED WITH THE SEC, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THOSE DOCUMENTS, CAREFULLY AND IN THEIR ENTIRETY IF AND WHEN THEY BECOME AVAILABLE BECAUSE THEY CONTAIN OR WILL CONTAIN IMPORTANT INFORMATION ABOUT IPG, OMNICOM AND THE PROPOSED TRANSACTION.
 Investors and security holders are able to obtain free copies of the registration statement, joint proxy statement/prospectus and other documents containing important information about IPG, Omnicom and the proposed transaction, through the website maintained by the SEC at  Copies of the registration statement, joint proxy statement/prospectus and other documents (if and when available) filed with the SEC by IPG may be obtained free of charge on IPG's website at  or, alternatively, by directing a request by mail to IPG's Corporate Secretary at The Interpublic Group of Companies, Inc., 909 Third Avenue, New York, NY 10022, Attention: SVP & Secretary. Copies of the registration statement and joint proxy statement/prospectus and other documents (if and when available) filed with the SEC by Omnicom may be obtained free of charge on Omnicom's website at  or, alternatively, by directing a request by mail to Omnicom's Corporate Secretary at Omnicom Group Inc., 280 Park Avenue, New York, New York 10017.

 PARTICIPANTS IN THE SOLICITATION
 IPG, Omnicom, and certain of their respective directors and executive officers may be deemed to be participants in the solicitation of proxies in respect of the proposed transaction. Information about the directors and executive officers of IPG, including a description of their direct or indirect interests, by security holdings or otherwise, is set forth in this annual report on Form 10-K, including under the heading "Executive Officers of the Registrant," and proxy statement for IPG's 2024 Annual Meeting of Stockholders, which was filed with the SEC on April 12, 2024, including under the headings "Board Composition," "Non-Management Director Compensation," "Executive Compensation" and "Outstanding Shares and Ownership of Common Stock." To the extent holdings of IPG common stock by the directors and executive officers of IPG have changed from the amounts reflected therein, such changes have been or will be reflected on Initial Statements of Beneficial Ownership of Securities on Form 3 ("Form 3"), Statements of Changes in Beneficial Ownership on Form 4 ("Form 4") or Annual Statements of Changes in Beneficial Ownership of Securities on Form 5 ("Form 5"), subsequently filed by IPG's directors and executive officers with the SEC. Information about the directors and executive officers of Omnicom, including a description of their direct or indirect interests, by security holdings or otherwise, is set forth in Omnicom's Annual Report on Form 10-K, including under the heading "Information About Our Executive Officers," and proxy statement for Omnicom's 2024 Annual Meeting of Stockholders, which was filed with the SEC on March 28, 2024, including under the headings "Executive Compensation," "Omnicom Board of Directors," "Directors' Compensation for Fiscal Year 2023" and "Stock Ownership Information." To the extent holdings of Omnicom common stock by the directors and executive officers of Omnicom have changed from the amounts reflected therein, such changes have been or will be reflected on Forms 3, Forms 4 or Forms 5, subsequently filed by Omnicom's directors and executive officers with the SEC. Other information regarding the participants in the proxy solicitations and a description of their direct and indirect interests, by security holdings or otherwise, is contained in the registration statement and joint proxy statement/prospectus and other relevant materials filed or to be filed with the SEC regarding the proposed transaction when such materials become available. Investors and security holders should read the registration statement and joint proxy statement/prospectus carefully before making any voting or investment decisions. You may obtain free copies of any of the documents referenced herein from IPG or Omnicom using the sources indicated above.

 Item 1.
 Business

 The Interpublic Group of Companies, Inc. ("Interpublic," the "Company," "IPG," "we," "us" or "our") was incorporated in Delaware in September 1930 under the name of McCann-Erickson Incorporated as the successor to the advertising agency businesses founded in 1902 by A.W. Erickson and in 1911 by Harrison K. McCann. The Company has operated under the Interpublic name since January 1961.

 About Us
 We provide marketing, communications and business transformation services that help marketers and brands succeed in today's digital economy. Combining the power of creativity and technology, our approximately 53,300 employees and operations span all major world markets. Our companies specialize in insights, data, media, creative and production, digital commerce, healthcare marketing and communications. We create customized marketing solutions for clients that range in scale from large global marketers to regional and local clients. Comprehensive global services are critical to effectively serve our multinational and local clients in markets throughout the world as they seek to build brands, increase sales of their products and services, and gain market share.
 The work we produce for our clients is specific to their unique needs. Our solutions vary from project-based activity to long-term, fully integrated campaigns. With operations in over 100 countries, we can operate in a single region or deliver global integrated programs.
 IPG provides our agencies and clients with centralized resources, including unique assets in data, creativity and production, technology and artificial intelligence, which together form a foundation that enables our company to deliver ideas that drive growth for marketers and engage consumers at every touchpoint. Based in New York City, our corporate center sets company-wide financial objectives and corporate strategy, establishes financial management and operational controls, guides personnel policy, directs collaborative programs, conducts investor relations, manages environmental, social and governance ("ESG") programs, provides enterprise risk management and oversees mergers and acquisitions. In addition, we provide certain centralized functional services that enable operational efficiencies, including accounting and finance, research and development, technology, executive compensation management and recruitment assistance, employee benefits, market research, internal audit, legal services, real estate expertise and travel services.

 Our Brands
 IPG is a client centric company, and we seek to be essential partners to our clients in their own transformation journeys, providing them with seamless access to our best-in-class expertise across our entire portfolio. Our operations support the strategic position that marketers have access to the best and most appropriate Company resources to drive business success, and may access these capabilities from across the IPG network in an agile model called Open Architecture. Consistent with this strategic principle, IPG's agency brands are grouped into reportable segments based on the agencies' primary capabilities.
 • Media, Data & Engagement Solutions provides innovative capabilities and scale in global media and communications services, digital services and products, advertising and marketing technology, digital commerce, data management and analytics, strategic consulting, and digital brand experience. Our brands in this segment include IPG Mediabrands, UM, Initiative, KINESSO, Acxiom and MRM.
 • Integrated Advertising & Creativity Led Solutions provides advertising, corporate and brand identity services, and strategic consulting. The IPG brands include our leading global networks FCB, IPG Health, McCann Worldgroup, and MullenLowe Group as well as our domestic integrated agencies Campbell Ewald, Carmichael Lynch, Deutsch, The Martin Agency and others. These agencies have the leading role of ideation and the execution of creative ideas across complex integrated campaigns that are foundational to client brand identities.
 • Specialized Communications & Experiential Solutions provides best in class global public relations and communications services, live events, sports and entertainment marketing, and strategic consulting. IPG brands include IPG DXTRA Health, The Weber Shandwick Collective, Golin, Jack Morton, Momentum and Octagon. These agencies create engaging experiences that allow consumers to build emotional connections and lasting relationships with brands.

 All our brands leverage IPG's unique assets in data and technology, creativity and production, media, consulting, technology and artificial intelligence to connect brand marketing and performance marketing, driving accelerated growth for our clients.

 We list approximately 80 of our companies on our website under the "Our Companies" section, with descriptions, capabilities and office locations for each. To learn more about our broad range of capabilities, visit our website at www.interpublic.com. Information on our website is not part of this report.

 Market Strategy
 We operate in a media, consumer and technology ecosystem that continues to evolve at a rapid pace. To help our clients win in a data-led and digital first world, we have made and continue to make investments in strategic areas including digital commerce, retail media, artificial intelligence, audience resolution, and production across world markets. In addition, we consistently review opportunities within our Company to enhance our operations through acquisitions and strategic alliances and internal programs that encourage client-centric collaboration. As appropriate, we also develop relationships with technology and emerging media companies that are building leading-edge marketing tools that complement our agencies' skill sets and capabilities.
 In recent years, we have taken several major strategic steps to position our agencies as leaders in the global advertising and communications market. These include:
 • Investment in leading talent: We believe our continued ability to attract and develop top talent and to be an industry employer of choice for an increasingly diverse workforce have been key differentiators for IPG. We continue to acquire and develop top strategic, creative and digital talent from a range of backgrounds.
 • Growing our identity, data, digital commerce and platform capabilities: Our investments in talent and technology - growing data, identity resolution and platform capabilities - promise to drive further growth in this dynamic sector of our business. More than ever clients need audience-led thinking to solve for a widening set of business problems and opportunities in a digital-first world.
 • Reinventing healthcare marketing: We have enhanced and strengthened our leadership position to deliver a comprehensive suite of services and global reach for healthcare clients. To do so, we have attracted and developed the industry's most awarded and experienced talent, including scientists, strategists, creatives and engagement specialists across the entire healthcare marketing spectrum, enabling us to deliver healthcare information at speed, in ways that are highly personal, culturally relevant, as well as respectful of privacy.
 • Retail media: We developed and launched a unified retail media network solution to provide brands with a holistic view of their performance across this fast-growth ecosystem of retail platforms. This capability, in turn, integrates with our commerce offering across the company, which extends to all core marketing functions – whether that's media, creative, experiential, or PR and earned impressions.

 Analytics teams, as well as modeling and decisioning tools, are core to all these strategic efforts. These are also areas where we continue to make investments in artificial intelligence. Combined with the latest advances in generative AI, we are now adding intelligence to the creation of content across the marketing spectrum. Together, these steps have built a culture of strategic creativity and high performance for marketers across IPG. We believe in the continued competitiveness of our offerings, the value of our long-term strategy, and the strength of our culture.
 Data Offerings
 IPG has incorporated data expertise into the core of the Company, as reflected most clearly in our acquisition in 2018 and subsequent integration of Acxiom, a leading enterprise data management company. Understanding data and its power is critical to the current and future success of our Company and our clients. We believe an ethical and conscious approach to data that respects consumer privacy will continue to be crucial as we navigate increased regulation in the digital media space.

 Going forward, we plan to continue to enhance the technology layer within our offerings and to build tech-enabled marketing solutions, informed by a holistic understanding of audiences. This allows us to deliver personalized user experiences and more accountable marketing for brands. Combining the power of creativity and technology, we are able to provide marketing, communications and business transformation services that help marketers and brands succeed in today's digital economy.
 Making an Impact
 IPG and our agencies are committed to create effective and inspiring work that is driven by a rich and inclusive company culture. We reinforce these values through a comprehensive set of award-winning programs, a global strategy and committed stakeholders. These include business resource groups, open to all, that develop career building programs for all of our employees, as well as bring new tools to the business on a variety of topics. We seek to hire, promote and retain top talent, and we regularly measure the inclusiveness of our culture with a company-wide survey that measures belonging.
 We began our people-first approach over a decade ago. Since then, IPG has seen notable improvements in the range and skill set of our workforce that reflect the skills to keep us competitive and the communities our clients represent. We believe

 that an environment that encourages respect and trust is key to a creative business like ours, and that a competitive advantage comes with having a variety of perspectives and beliefs in our workforce.
 We have been widely recognized for our efforts in this area. In January 2024 we announced that IPG had received several honors that recognize its initiatives and transparency around Environmental, Social and Governance (ESG) efforts this year. The honors include IPG's fourth year on the Dow Jones Sustainability Index (North America), 14th year on the Human Rights Campaign Foundation's 2023-2024 Corporate Equality Index, and recognition on "Best Places to Work for Disability Inclusion" by Disability Equality Index, among other accolades and ratings.
 Acquisition Strategy
 A disciplined acquisition strategy, focused on high-growth capabilities and regions of the world, is one component of growing our services in today's rapidly-changing marketing services and media landscape. When an outstanding resource or a strong tactical fit becomes available, we have been opportunistic over the years in making tuck-in, niche acquisitions that enhance our service offerings.
 In recent years, IPG has acquired agencies across the marketing spectrum, including firms specializing in data and tech, e-commerce, mobile marketing, social media, healthcare communications and public relations, as well as agencies with full-service capabilities. These acquired agencies have been integrated into one of our global networks or specialist agencies.
 Proposed Omnicom Transaction
 On December 8, 2024, we entered into an Agreement and Plan of Merger (the "Merger Agreement") with Omnicom Group Inc. ("Omnicom"), pursuant to which an Omnicom merger subsidiary will merge with and into IPG, with IPG surviving the merger as a direct wholly owned subsidiary of Omnicom.
 As a result of the merger, each share of IPG common stock issued and outstanding immediately prior to the effective time of the merger will be converted into the right to receive 0.344 shares of Omnicom common stock. The exchange ratio is fixed and will not be adjusted to reflect stock price changes prior to closing the merger. The closing of the merger is subject to the satisfaction of customary closing conditions, including receipt of required regulatory approvals and approval by IPG stockholders and Omnicom stockholders.
 If the transaction is completed, following the closing Omnicom shareholders will own 60.6% of the combined company and IPG shareholders will own 39.4%, on a fully diluted basis. As a result of the merger, we will cease to be a publicly traded company.
 We believe the combined company will bring together the industry's deepest bench of marketing talent, and the broadest and most innovative services and products, driven by the most advanced sales and marketing platform. Together, the companies will expand their capacity to create comprehensive full-funnel solutions that deliver better outcomes for the world's most sophisticated clients. We anticipate the combined company will have over 100,000 expert practitioners, delivering end-to-end services across media, precision marketing, CRM, data, digital commerce, advertising, healthcare, public relations and branding.
 For further details about the Merger Agreement and the transactions it contemplates, please see our Current Reports on Form 8-K filed on December 9, 2024. The description of the Merger Agreement in this section does not purport to be complete and is subject to, and qualified in its entirety by, the full text of the Merger Agreement, which is filed as Exhibit 2.1 of our Current Report on Form 8-K filed on December 9, 2024, and incorporated by reference herein.
 Our People
 Because of the service character of our business, the quality of personnel is of crucial importance to our continuing success, and our employees, including creative, digital, research, media and account specialists, and their skills and relationships with clients, are among our most valuable assets. We conduct extensive employee training and development throughout our agencies and benchmark our compensation programs against those of our industry for their competitiveness and effectiveness in recruitment and retention. There is keen competition for qualified employees.
 As of December 31, 2024, we employed approximately 53,300 people, of which approximately 21,100 were employed in the United States.

 As of December 31, 2024

 Total
 53,300

 21,100

 32,200

 4,900

 6,600

 10,000

 6,700

 Other
 4,000

 We employ a balanced approach in managing our human capital resources. Depending on where a human-capital management function is most effective or efficient, processes are either managed at the holding company or designated to our operating units to adopt strategies appropriate for their client sector, workforce makeup, talent requirements and business demands.
 The holding company retains oversight of all human capital resources and activities, setting standards and providing support and policy guidance and sharing programs. At the corporate level, centralized human capital management processes include development of human resources governance and policy; executive compensation for senior leaders across the Company; benefits programs; succession planning focusing on the performance, development and retention of the Company's senior-most executives and key roles in the operating units; and executive development.
 IPG sets specific standards for human capital management and, on a yearly basis, assesses each operating unit's performance in managing and developing its workforce. We undertake human capital initiatives with an aim of ensuring that employees have the high level of competence and commitment our businesses need to succeed. We formally assess our operating units against their efforts in the areas of people development, inclusion, performance management, talent acquisition and organization development in order to drive or support the units' strategic business and growth goals. Accordingly, the operating units create and deploy skills-training programs, management training, employee goal-setting and feedback platforms, applicant-tracking systems, new-employee onboarding processes, and other programs intended to enhance the performance and engagement of the workforce.
 As discussed above under Market Strategy — Making an Impact, inclusion, the potential of our talent, growth and social impact are essential priorities for IPG. Our goal is that our talent represents our communities and consumers, with a corporate culture that drives belonging, well-being and growth. We believe that such a workplace will enable us to provide cultural insights to help our clients make authentic and responsible connections with their customers. The programs we provide include events, training and curated and bespoke content, research and tools, to foster awareness and action on an array of critical issues that we believe are vital for the recruitment, retention, advancement, well-being and belonging for all of our employees.
 Environmental Sustainability Initiatives
 IPG understands that climate change has consequences for all of us, bringing challenges for environmental protection, social wellbeing and good governance. It is a priority for our company to take action to address both causes and impacts of climate change. Our commitment includes measuring our carbon footprint and working toward limiting that footprint.
 We believe that an integrated approach to ESG – which pursues environmental protection, social protection and good governance simultaneously – brings mutual benefits to our people and the communities where we live and work. To further its environmental goals, the Company works to limit carbon emissions by focusing on areas that include:
 • using energy efficiently,
 • managing travel with a sustainability lens,
 • employing green building practices in our real estate holdings,
 • tracking progress on sustainability metrics, and
 • working toward greater responsibility for waste and consumption in the spaces we occupy.
 In June 2021, Interpublic announced that as part of its commitment to environmental sustainability, the Company is moving forward on an ambitious climate action plan that consists of three simultaneous quantitative goals:
 • Science-Based Targets: The Company's near-term emissions reduction targets have been submitted to and validated by the Science Based Targets initiative (SBTi). This commitment also makes Interpublic a signatory to the Business Ambition for 1.5 C and a member of the United Nations-backed Race to Zero campaign.

 • Renewable Electricity: The Company also committed to sourcing 100% renewable electricity by 2030 for its entire portfolio.
 • Net-Zero Carbon Emissions: Additionally, the Company formally joined The Climate Pledge, a commitment to reaching net-zero carbon across our business by 2040.
 As part of our sustainability efforts and to record our commitments and progress, we currently report annually on our energy use and greenhouse gas emissions. This data, which we began measuring in 2015, is reported in line with frameworks that include the Global Reporting Initiative ("GRI"), the CDP (formerly the Carbon Disclosure Project), the Sustainability Accounting Standards Board ("SASB") and the Task Force on Climate-Related Financial Disclosures ("TCFD").
 In our 2020 GRI report, IPG, for the first time, reported the operational emissions (scope one and scope two emissions) across its entire global portfolio. For 2021, we expanded our assessment of and reporting on scope three emissions to account for and work on reducing impacts throughout the Company's entire value chain. With IPG's 2021 ESG report, the Company became the first U.S.-based advertising holding company to receive limited external assurance on certain ESG data and the first to disclose in accordance with TCFD recommendations. Our 2022 report added third-party assurance for GHG emissions from Scope 3/Category 6, Business Travel, and our 2023 report included this metric as well.
 As part of its sustainability efforts, IPG supports numerous community-based organizations and is actively involved in partnerships that bring together companies to advance climate action. Among these, IPG is a member of the Global Leadership Group of Ad Net Zero, a trade organization with a goal of supporting the advertising industry as it moves toward a net-zero carbon future for advertising production. We are also a participant of the U.N. Global Compact and an active supporter of the U.N. Sustainable Development Goals (SDGs), 17 global goals adopted by the United Nations General Assembly as part of its 2030 Agenda for Sustainable Development.
 In recognition of our commitment to and implementation of sustainable business practices, IPG is listed on several ESG-related indices, including the Dow Jones Sustainability Index (DJSI) North America. The DJSI North America scores and ranks the ESG performance of the 600 largest U.S. and Canadian companies; the top 20% of sustainability performers are listed on the Index. The Company is also included on the FTSE4Good Index, which identifies companies that demonstrate strong ESG practices measured against international standards.
 Our latest ESG report and CDP response are available on the "ESG Reporting" page of our website, www.interpublic.com. Information on our website is not part of this report.
 Financial Objectives
 Our financial goals include competitive organic growth of revenue before billable expenses and expansion of Adjusted EBITA margin, as defined and discussed within the Non-GAAP Financial Measure section of the MD&A, which we expect will further strengthen our balance sheet and total liquidity and increase value to our shareholders. Accordingly, we remain focused on meeting the evolving needs of our clients while concurrently managing our cost structure. Our disciplined approach to our balance sheet and liquidity provides us with a solid financial foundation and financial flexibility to manage and grow our business. We believe that our strategy and execution position us to meet our financial goals and to deliver long-term value to all of our stakeholders.
 Financial Reporting Segments
 We determined we conduct our business across three reportable segments described in Note 16 in Item 8, Financial Statements and Supplementary Data. The three reportable segments are: Media, Data & Engagement Solutions ("MD&E"), Integrated Advertising & Creativity Led Solutions ("IA&C"), and Specialized Communications & Experiential Solutions ("SC&E"). MD&E is comprised of IPG Mediabrands, Acxiom, and KINESSO, as well as our digital and commerce specialist agencies. IA&C is comprised of leading global networks and agencies that provide a broad range of services, including McCann Worldgroup, IPG Health, MullenLowe Group, Foote, Cone & Belding ("FCB"), and our domestic integrated agencies. SC&E is comprised of agencies that provide a range of marketing services expertise, including Weber Shandwick, Golin, our sports, entertainment, and experiential agencies, and IPG DXTRA Health.
 We also report results for the "Corporate and other" group. See Note 16 in Item 8, Financial Statements and Supplementary Data, for further information.

 Sources of Revenue
 Our revenues are primarily derived from the planning and execution of multi-channel advertising, marketing and communications programs around the world. Our revenues are directly dependent upon the advertising, marketing and corporate communications requirements of our existing clients and our ability to win new clients. Most of our client contracts are individually negotiated, and, accordingly, the terms of client engagements and the bases on which we earn commissions and fees vary significantly. As is customary in the industry, our contracts generally provide for termination by either party on relatively short notice, usually 30 to 90 days, although our data management contracts typically have non-cancelable terms of more than one year.
 Revenues for the creation and production of advertising or the planning and placement of media are determined primarily on a negotiated fee basis and, to a lesser extent, on a commission basis. Fees are usually calculated to reflect hourly rates plus proportional overhead and a mark-up. Many clients include an incentive compensation component in their total compensation package. This provides added revenue based on achieving mutually agreed-upon qualitative or quantitative metrics within specified time periods. Commissions are earned based on services provided.
 We also generate revenue from data and technology offerings and in negotiated fees from our public relations, sales promotion, experiential marketing, sports and entertainment marketing, and corporate and brand identity services.
 In most of our businesses, our agencies enter into commitments to pay production and media costs on behalf of clients, as is customary in the advertising and marketing industries. To the extent possible, we pay production and media charges after we have received funds from our clients, and in some instances we agree with the provider that we will only be liable to pay the production and media costs after the client has paid us for the charges. Generally, we act as the client's agent rather than the primary obligor in these arrangements.
 Our revenue is typically lowest in the first quarter and highest in the fourth quarter.

 Consolidated Total Revenues for the Three Months Ended

 2024
 2023
 2022

 % of Total
 % of Total
 % of Total

 March 31
 $
 2,495.9
 23.3%
 $
 2,521.0
 23.2%
 $
 2,568.5
 23.5%

 June 30
 2,710.0
 25.4%
 2,666.5
 24.4%
 2,735.7
 25.1%

 September 30
 2,628.8
 24.6%
 2,678.5
 24.6%
 2,637.7
 24.1%

 December 31
 2,857.0
 26.7%
 3,023.3
 27.8%
 2,985.9
 27.3%

 $
 $
 $

 Clients
 Our large and diverse client base includes many of the most recognizable companies and brands throughout the world. Our holding company structure allows us to maintain a diversified client base across and within a full range of industry sectors. In the aggregate, our top ten clients based on revenue before billable expenses accounted for approximately 20% of revenue before billable expenses in 2024 and 2023. Our largest client accounted for approximately 4% of revenue before billable expenses in 2024 and 2023. Based on revenue before billable expenses for the year ended December 31, 2024, our largest client sectors (in alphabetical order) were financial services, healthcare, and technology and telecom. We represent several different clients, brands or divisions within each of these sectors in a number of geographic markets, as well as provide services across multiple advertising and marketing disciplines, in each case through more than one of our agency brands. Representation of a client rarely means that we handle advertising for all brands or product lines of the client in all geographical locations. Any client may transfer its business from one of our agencies to another one of our agencies or to a competing agency, and a client may change its marketing budget at any time.
 We operate in a highly competitive advertising and marketing communications industry. Our operating companies compete against other large multinational advertising and marketing communications companies as well as numerous independent and niche agencies and new forms of market participants to win new clients and maintain existing client relationships. See Item 1A, Risk Factors - We operate in a highly competitive industry.
 Regulatory Environment
 The advertising and marketing services that our agencies provide are subject to governmental regulation and other action in all of the jurisdictions in which we operate. While these governmental regulations and other actions can impact the Company's operations, the specific marketing regulations we may face in a given market do not as a general matter significantly impact the Company's overall service offerings or the nature in which we provide these services.

 Governments, government agencies and industry self-regulatory bodies have adopted laws, regulations and standards, and judicial bodies have issued rulings, that directly or indirectly affect the form and content of advertising, public relations and other marketing activities we produce or conduct on behalf of our clients. These laws, regulations and other actions include content-related rules with respect to specific products and services, restrictions on media scheduling and placement, required disclosures regarding influencers and other endorsers and labeling or warning requirements with respect to certain products, for example pharmaceuticals, alcoholic beverages, tobacco products, and food and nutritional supplements. We are also subject to rules related to marketing directed to certain groups, such as children.
 Digital marketing services are a dynamic and growing component of our business. Our service offerings in this area are covered by laws and regulations concerning user privacy, use of personal information, data protection and online tracking technologies. We are also subject to laws and regulations that govern whether and how we can transfer, process or receive certain data that we use in our operations, including data shared between countries or regions in which we operate. While we maintain policies and operational procedures to promote effective privacy protection and data management, existing and proposed laws and regulations in this area, such as the General Data Protection Regulation ("GDPR") in the European Economic Area and as retained in the United Kingdom; the California Consumer Privacy Act ("CCPA"), the California Privacy Rights Act ("CPRA"), and other comprehensive privacy laws in several U.S. states; and other different forms of privacy legislation enacted or under consideration across the markets in which we operate, can impact the development, efficacy and profitability of internet-based and other digital marketing. Limitations on the scheduling, content or delivery of direct marketing activities can likewise impact the activities of our agencies offering those services. See Item 1A, Risk Factors - We are subject to industry regulations and other legal or reputational risks that could restrict our activities or negatively impact our financial performance or financial condition.
 With agencies and clients located in over 100 countries worldwide, we are also subject to laws governing our international operations. These include broad anti-corruption laws such as the U.S. Foreign Corrupt Practices Act ("FCPA") and the U.K. Bribery Act (2010), which generally prohibit the making or offering of improper payments to government officials and political figures. Export controls and economic sanctions regimes, such as those maintained by the U.S. government and comparable ones by the U.K., the member states of the European Union and the U.N., impose limitations on the Company's ability to operate in certain geographic regions, including Russia, or to seek or service certain potential clients. Likewise, our Treasury operations must comply with exchange controls, restrictions on currency repatriation and the control requirements of applicable anti-money-laundering statutes.
 Available Information
 Our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and any amendments to these reports are available, free of charge, on our website at www.interpublic.com under the "For Investors" section, as soon as reasonably practicable after we electronically file such reports with, or furnish them to, the U.S. Securities and Exchange Commission ("SEC") at www.sec.gov.
 Our Corporate Governance Guidelines, Interpublic Group Code of Conduct, Supplier Code of Conduct and the charters for each of the Audit Committee, Compensation and Leadership Talent Committee, and Corporate Governance and Social Responsibility Committee are available, free of charge, on our website at www.interpublic.com in the "Corporate Governance" subsection of the "About" section. Information on our website is not part of this report.

 Item 1A.
 Risk Factors

 We are subject to a variety of possible risks that could adversely impact our revenues, results of operations or financial condition. Some of these risks relate to general economic and financial conditions, while others are more specific to us and the industry in which we operate. In addition, we face risks related to our proposed transaction with Omnicom, including as a result of any failure to complete, or delays in completing, the proposed transaction, as well as risks that the proposed merger may adversely affect relationships with our clients, partners, suppliers, and employees, whether or not the transaction is completed,
 The following factors set out potential risks we have identified that could adversely affect us. The risks described below may not be the only risks we face. Additional risks that we do not yet know of, or that we currently think are immaterial, could also have a negative impact on our business operations or financial condition. See also Statement Regarding Forward-Looking Disclosure.
 Risks Related to the Global Market and the Economy
 • Our results of operations are highly susceptible to unfavorable or uncertain economic conditions.
 We are exposed to risks associated with weak or uncertain regional or global economic conditions and disruption in the financial markets. Market conditions can be and have been adversely affected by natural and human disruptions, such as natural disasters, public health crises, severe weather events, political upheaval, military conflict or civil unrest. Economic downturns or uncertainty about the strength of the global economy generally, or adverse economic conditions in certain regions or market sectors and resulting caution with respect to spending on the part of marketers, can have and has had a negative effect on the demand for advertising and marketing communication services. The global economy continues to be challenging, including as a result of the adverse effects of the continuing impact of supply chain and labor disruptions, inflationary pressures, conflict in Ukraine and the Middle East and uncertainty generated by political developments in key markets. Any prolonged disruption to business or financial markets in the United States, which accounted for approximately 65% of our consolidated total revenue in 2024, as a result of disruptive changes in government economic, social or trade policies, could have an adverse impact on our clients and our business.
 Our industry has in the past been affected more severely than other sectors by an economic downturn and recovered more slowly than the economy in general. Previously in response to negative economic and financial conditions, including in connection with the outbreak of the COVID-19 pandemic in 2020, some clients responded by reducing their marketing budgets, which include discretionary components that are easier to reduce in the short term than other operating expenses. Our 2024 results for example, were negatively impacted by significant reductions in spending by clients in the technology & telecom sector. This pattern may recur in the future.
 Furthermore, unexpected revenue shortfalls can result in misalignments of costs and revenues, resulting in a negative impact to our operating margins. If our business is significantly adversely affected by unfavorable economic conditions or other market disruptions that adversely affect client spending, the negative impact on our revenue could pose a challenge to our operating income and cash generation from operations.
 Risks Related to Our Industry and Operations
 • We operate in a highly competitive industry.
 The advertising and marketing communications business is highly competitive and constantly changing. Our agencies and media services compete with other agencies and other providers of creative, marketing or media services to maintain existing client relationships and to win new business. Our competitors include not only other large multinational advertising and marketing communications companies, but also smaller entities that operate in local or regional markets as well as new forms of market participants.
 Competitive challenges also arise from rapidly evolving and new technologies in the marketing and advertising space, creating opportunities for new and existing competitors and a need for continued significant investment in tools, technologies and process improvements. As data-driven marketing solutions become increasingly core to the success of our brands, and with the development of new and emerging technologies like generative AI, any failure to keep up with rapidly changing technologies and standards in this space could harm our competitive position. These technologies also present risks related to ethical considerations, intellectual property protection and privacy and data protection.
 The client's perception of the quality of our agencies' creative work, its confidence in our ability to protect the confidentiality of their and their customers' data and its relationships with key personnel at the Company or our agencies are important factors that affect our competitive position. An agency's ability to serve clients, particularly large international clients, on a broad geographic basis and across a range of services and technologies may also be an important competitive consideration. On the other hand, because an agency's principal asset is its people and freedom of entry into the industry is almost unlimited, our relationships with clients can be affected by the departure of key personnel and a small agency is, on occasion, able to take all or some portion of a client's account from a much larger competitor.

 • Clients may terminate or reduce their relationships with us on short notice.
 Many companies put their advertising and marketing communications business up for competitive review from time to time, and we have lost client accounts in the past as a result of such periodic competitions. Our clients may choose to terminate their contracts, or reduce their relationships with us, on a relatively short time frame and for any reason. A relatively small number of clients contribute a significant portion of our revenue. In the aggregate, our top ten clients based on revenue before billable expenses accounted for approximately 20% of revenue before billable expenses in 2024. A substantial decline in a large client's advertising and marketing spending, or the loss of a significant part of its business, could have a material adverse effect upon our business and results of operations.
 Our ability to attract new clients and to retain existing clients may also, in some cases, be limited by clients' policies or perceptions about conflicts of interest, or our own exclusivity arrangements with certain clients. We could lose business and revenue as a result of real or perceived conflicts engendered by our proposed combination with Omnicom. These client policies can, in some cases, prevent one agency, or even different agencies under our ownership, from performing similar services for competing products or companies.
 • We may lose or fail to attract and retain key employees and management personnel.
 Our employees, including creative, digital, research, media and account specialists, and their skills and relationships with clients, are among our most valuable assets. An important aspect of our competitiveness is our ability to identify and develop the appropriate talent and to attract and retain key employees and management personnel. Our ability to do so is influenced by a variety of factors, including the compensation we award and factors which may be beyond our control. The advertising and marketing services industry can be particularly sensitive to shifts in labor markets, as it is characterized by a high degree of employee mobility and significant use of third-party or temporary workers to staff new, growing or temporary assignments. The impact of the COVID-19 pandemic contributed in recent years to an increase in labor costs, shortages, disruptions and turnover. In addition, changes to U.S. or other immigration policies or travel restrictions imposed as a result of public health, political or security concerns that restrain the flow of professional talent also may inhibit our ability to staff our offices or projects. We could also lose key employees as a result of any uncertainty about the operations of the combined company following the proposed merger transaction with Omnicom. If we were to fail to attract key personnel or lose them to competitors or clients, or fail to manage our workforce effectively, our business and results of operations could be adversely affected.
 • We are subject to industry regulations and other legal or reputational risks that could restrict our activities or negatively impact our performance or financial condition.
 Our industry is subject to government regulation and other governmental action, both domestic and foreign. Advertisers and consumer groups may challenge advertising through legislation, regulation, judicial actions or otherwise, for example on the grounds that the advertising is false and deceptive or injurious to public welfare. Our business is also subject to specific rules, prohibitions, media restrictions, labeling disclosures and warning requirements applicable to advertising for certain products.
 Existing and proposed laws and regulations, in particular in the European Union, the United Kingdom and the United States, concerning user privacy, use and protection of personal information and whether and how we can transfer, process or receive certain data that we use in our operations, including the General Data Protection Regulation (the "GDPR") in the European Economic Area and as retained in the United Kingdom, the California Consumer Privacy Act (the "CCPA"), and other U.S. state comprehensive privacy laws, could affect the efficacy and profitability of internet-based, digital and targeted marketing. For instance, the GDPR imposes strict requirements on transfers of personal data to third countries, including the United States, whose protection of that data is not deemed to be adequate. Changes in the interpretation of existing consumer protection laws, including if our ability to transfer data between countries and regions in which we operate is restricted, may increase the costs of compliance, harm our business or result in significant penalties or legal liability.
 Regulators and legislators in the European Union, United Kingdom, and United States are increasingly focused on the use of online tracking technologies and the sharing of personal data with third parties for targeted or behavioral advertising. This has resulted in the promulgation or consideration of new or updated regulations under the GDPR, the CCPA, and other U.S. state privacy laws. Our digital business could be adversely affected if such laws or regulations are adopted, interpreted or implemented in a manner that is inconsistent with, or that requires changes to, our current business practices. Restrictions on digital or targeted advertising practices, the enactment or future enforcement of state privacy laws, or the unanticipated application of such laws and regulations, could affect the manner in which we provide our services or adversely affect our financial results. Furthermore, if we are prohibited from sharing data among our products and services, or if regulators enforce strict limitations on the use of tracking technologies for targeted or behavioral advertising, this could lead to substantial costs, limit the effectiveness of our services, and subject us to additional liabilities. The imposition of restrictions on these technologies by private market participants in response to privacy concerns could also have a negative impact on our digital business.

 Legislators, agencies and other governmental units may also continue to initiate proposals to ban the advertising of specific products, such as alcohol, tobacco or marijuana products, and to impose taxes on or deny deductions for advertising, which, if successful, may hinder our ability to accomplish our clients' goals and have an adverse effect on advertising expenditures and, consequently, on our revenues or results. Governmental action, including judicial rulings, on the relative responsibilities of clients and their marketing agencies for the content of their marketing can also impact our operations. Furthermore, we could suffer reputational risk as a result of governmental or legal action or from undertaking work that may be challenged by consumer groups or considered controversial, in poor taste or not conforming to contemporary social standards.
 • We rely extensively on information technology systems and face cybersecurity risks.
 As discussed under Item 1C, Cybersecurity, we rely extensively and increasingly on information technologies and infrastructure to manage our business, develop new business opportunities and digital products, and process business transactions, and our business operations depend on the availability, integrity and secure processing, storage, and transmission of confidential and sensitive information digitally and through interconnected systems, including those of our vendors, service providers and other third parties. The incidence of malicious technology-related events, such as cyberattacks, computer hacking, computer viruses or other destructive or disruptive software, phishing attacks and other attempts to gain access to confidential or personal data, denial of service or ransomware attacks or other malicious activities, is on the rise worldwide and highlights the need for continual and effective cybersecurity awareness and education. We, our clients and our vendors are increasingly the target of hackers and other threat actors, denial of service attacks and malicious code, which can result in the unauthorized access, misuse, loss, or destruction of data (including confidential and sensitive data), unavailability of services and supply chain disruptions, or other adverse events.
 Our business, which increasingly involves the collection, use and transmission of customer data, including personal information, makes us and our agencies attractive targets for malicious third-party attempts to access this data. Power outages, equipment failure, natural disasters (including extreme weather), terrorist activities or human error also affect our systems and can result in disruption of our services or loss or improper disclosure of personal data, business information, including intellectual property, or other confidential information. We utilize in-house and third-party services, including third-party "cloud" computing services, to perform key operational functions, including the storage, transfer or processing of data. System failures or network disruptions or breaches in such in-house or third-party systems could adversely affect our business operations, financial condition and reputation or expose us to increased risk of litigation or regulatory enforcement action.
 The threat landscape is constantly evolving. Cybersecurity incidents or data breaches affecting the confidentiality, integrity, or availability of the information we process, our data systems, or those operated on our behalf by third-party service providers adversely affect our ability to manage our risk exposure and could significantly harm our business. We operate in many respects on a decentralized basis, with a large number of agencies and legal entities, and the resulting size, diversity and disparity of our technology systems and complications in implementing standardized technologies and procedures increases our vulnerability to such breakdowns, malicious intrusions or attacks.
 Data privacy or cybersecurity breaches, or any failure to maintain the confidentiality of sensitive information, by employees and others poses the risk that sensitive data, such as personal information, strategic plans and trade secrets, could be exposed to third parties or to the general public. Breaches or breakdowns that result in a loss of our or our clients' or vendors' proprietary information expose us to legal liability and can be expensive to remedy. We consider the ethical treatment of data to be a business strength, and so the damage to our reputation and business from any such breach could be significant and costly. Efforts to develop, implement and maintain security measures are costly, may not be successful in preventing these events from occurring and require ongoing monitoring and updating as technologies and cyberattack techniques change frequently, or are not recognized until successful and efforts to overcome security measures become more sophisticated. We operate worldwide, and the legal rules governing data transfers are often complex, conflicting, unclear or ever-changing. Increased privacy and cybersecurity requirements increase our operating and compliance costs and can negatively impact our business or financial condition.
 Furthermore, as part of our response to the challenges of the COVID-19 pandemic, modified processes, procedures and controls were required to respond to the changes in our business environment as a significant number of our employees have continued to work from home for at least a portion of the work week. The increase in remote working of our employees exacerbates risks related to the increased demand for information technology resources, malicious technology-related events, including cyberattacks and phishing attacks, and improper dissemination of personal, proprietary or confidential information.
 • International business risks could adversely affect our operations.
 We are a global business, with agencies operating in over 100 countries. Operations outside the United States represent a significant portion of our revenue before billable expenses, approximately 35% in 2024. These operations are exposed to risks that include local legislation, currency variation, exchange control restrictions, local labor and employment laws that hinder workforce flexibility, large-scale local or regional public health crises, and other difficult social, political or economic conditions.

 We also must comply with applicable U.S., local and other international anti-corruption laws, including the FCPA and the U.K. Anti-Bribery Act (2010), which can be comprehensive, complex and stringent, in all jurisdictions where we operate, certain of which present heightened compliance challenges. Export controls and economic sanctions, such as those maintained by the Office of Foreign Assets Control of the U.S. Department of the Treasury, can impose limitations on our ability to operate in certain geographic regions or to seek or service certain potential clients, including in Russia and, increasingly, China. These restrictions can place us at a competitive disadvantage with respect to those competitors who may not be subject to comparable restrictions. Failure to comply or to implement business practices that sufficiently prevent corruption or violation of sanctions laws could result in significant remediation expense and expose us to significant civil and criminal penalties and reputational harm.
 In addition, in developing countries or regions, we may face further risks, such as slower receipt of payments, nationalization, social and economic instability, currency repatriation restrictions and undeveloped or inconsistently enforced commercial laws. These risks may limit our ability to grow our business and effectively manage our operations in those countries.
 • The costs of compliance with sustainability or other environmental, social responsibility or governance (ESG) laws, regulations or policies, including investor and client-driven policies and standards, could adversely affect our business.
 We are increasingly impacted by the effects of climate change and laws and regulations related to climate and other ESG concerns. We could also incur related costs indirectly through our clients or investors. Increasingly our clients request that we comply with their own social responsibility, sustainability or other business policies or standards, which may be more restrictive than current laws and regulations, before they commence, or continue, doing business with us, and ESG issues are increasingly a focus of the investor community. If large shareholders were to reduce their ownership stakes in our Company as a result of dissatisfaction with our policies or efforts in this area, there could be negative impact on our stock price, and we could also suffer reputational harm. Further, if clients' costs are adversely affected by climate change or related laws and regulations, this could negatively impact their spending on our advertising and marketing services. We could also face increased prices from our own suppliers that face climate change-related and other ESG costs and seek to pass on their increased costs to their customers.
 In 2021, we committed to certain science-based emissions targets, the sourcing of 100% of our electricity needs from renewable sources by 2030 and the realization of net-zero carbon emissions by 2040. Some clients and investors may request that we commit to emissions targets and timeframes that may be more aggressive than the commitments we have already undertaken. Any setbacks in the feasibility or timing of the achievement of our commitments could result in reputational harm or damaged relationships with clients or consumers. We expect the financial and operational costs of complying with ESG laws and regulations or achieving our ESG goals and related certification requirements will grow significantly in future years.
 • If our clients experience financial distress, it could negatively affect our own financial position and results.
 We have a large and diverse client base, and at any given time, one or more of our clients may experience financial difficulty, file for bankruptcy protection or go out of business. Unfavorable economic and financial conditions, including those resulting from regional or global economic downturns, and military conflicts or other geopolitical risks could result in an increase in client financial difficulties that negatively affect us. The direct impact on us could include reduced revenues and write-offs of accounts receivable and expenditures billable to clients, and if these effects were severe, the indirect impact could include impairments of intangible assets, credit facility covenant violations and reduced liquidity.
 • If our clients seek to change or delay payment terms, it could negatively affect our own financial position and results.
 In most of our businesses, our agencies enter into commitments to pay production and media costs on behalf of clients. The amounts involved substantially exceed our revenues and primarily affect the level of accounts receivable, expenditures billable to clients, accounts payable and accrued liabilities. To the extent possible, we pay production and media charges only after we have received funds from our clients. However, if clients are unable to pay for commitments that we have entered into on their behalf, or if clients seek to significantly delay or otherwise alter payment terms, there could be an adverse effect on our working capital, which would negatively impact our operating cash flow.
 • We face risks associated with our acquisitions and other investments.
 We regularly undertake acquisitions and other investments that we believe will enhance our service offerings to our clients, such as our acquisitions of Acxiom in 2018 and RafterOne in 2022. These transactions can involve significant challenges and risks, including that the transaction does not advance our business strategy or fails to produce a satisfactory return on our investment. Our customary business, legal and financial due diligence with the goal of identifying and evaluating the material risks involved may be unsuccessful in ascertaining or evaluating all such risks. Though we typically structure our acquisitions to provide for future contingent purchase payments that are based on the future performance of the acquired entity, our forecasts of the investment's future performance also factor into the initial consideration. When actual financial results differ, our returns on the investment could be adversely affected.

 We may also experience difficulty integrating new employees, businesses, assets or systems into our organization, including with respect to our internal policies and required controls. We may face reputational and legal risks in situations where we have a significant minority investment but limited control over the investment's operations. Furthermore, it may take longer than anticipated to realize the expected benefits from these transactions, or those benefits may ultimately be smaller than anticipated or may not be realized at all. Talent is among our most valuable assets, and we also may not realize the intended benefits of a transaction if we fail to retain targeted personnel. Acquisition and integration activity may also divert management's attention and other corporate resources from other business needs. If we fail to realize the intended advantages of any given investment or acquisition, or if we do not identify or correctly measure the associated risks and liabilities, our results of operations and financial position could be adversely affected.
 Risks Related to Our Financial Condition and Results
 • Our financial condition could be adversely affected if our available liquidity is insufficient.
 Agency operating cash flows have a significant impact on our liquidity, and we maintain a commercial paper program, a committed corporate credit facility and uncommitted lines of credit to increase flexibility in support of our operating needs. If any of these sources were unavailable or insufficient, our liquidity and ability to adequately fund our operations could be adversely affected, and we could be required to refinance, restructure or otherwise amend some or all of our obligations, sell assets or raise additional cash in the capital markets, and there could be a negative impact on our credit ratings. Increases in interest rates raise our borrowing costs. We cannot assure you that we would be able to access any new sources of liquidity, including in the capital markets, on commercially reasonable terms or at all or, if accomplished, that we would raise sufficient funds to meet our needs.
 We maintain a $1.5 billion committed corporate credit facility (the "Credit Agreement") as a backstop source of liquidity. The Credit Agreement also supports our ability to borrow under our commercial paper program. Under our commercial paper program, we are authorized to issue short-term debt up to an aggregate amount outstanding at any time of $1.5 billion, which we may use for working capital and general corporate purposes. If credit under the Credit Agreement or our ability to access the commercial paper market were unavailable or insufficient, our liquidity could be adversely affected.
 The Credit Agreement contains a leverage ratio and other, non-financial, covenants, and events like a material economic downturn could adversely affect our ability to comply with them. For example, compliance with the financial covenant would be more difficult to achieve if we were to experience increased indebtedness or substantially lower revenues, including as a result of economic downturns, client losses or a substantial increase in client defaults. If we were unable to comply with any of the covenants contained in the Credit Agreement, we could be required to seek an amendment or waiver from our lenders, and our costs under these agreements would likely increase. If we were unable to obtain a necessary amendment or waiver, the Credit Agreement could be terminated, any outstanding amounts could be subject to acceleration, and we could lose access to certain uncommitted financing arrangements and commercial paper.
 For further discussion of our liquidity profile and outlook, see Liquidity and Capital Resources in Part II, Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations.
 • Downgrades of our credit ratings could adversely affect us.
 Because ratings are an important factor influencing our ability to access capital and the terms of any new indebtedness, including covenants and interest rates, we could be adversely affected if our credit ratings were downgraded or if they were significantly weaker than those of our competitors. Our access to the commercial paper market is contingent on our maintenance of sufficient short-term debt ratings, and any downgrades to those ratings could increase our borrowing costs and reduce the market capacity for, or our ability to issue, commercial paper. Our clients and vendors may also consider our credit profile when negotiating contract terms, and if they were to change the terms on which they deal with us, it could have an adverse effect on our liquidity.
 • Our earnings would be adversely affected if we were required to recognize asset impairment charges or increase our deferred tax valuation allowances.
 We evaluate all of our long-lived assets (including goodwill, other intangible assets, fixed assets and operating lease right-of-use assets), investments and deferred tax assets for possible impairment or realizability annually or whenever there is an indication that they are impaired or not realizable. If certain criteria are met, we are required to record an impairment charge or valuation allowance. During the third quarter of 2024, we concluded that declines in the forecasted performance of one of our reporting units included within our MD&E segment, combined with the classification of R/GA and Huge, which comprised a significant portion of the reporting unit, as held for sale was a triggering event which required a goodwill impairment assessment, and we recorded non-cash goodwill impairment charges of $232.1 million.
 As of December 31, 2024, we had substantial amounts of long-lived assets, deferred tax assets and investments on our Consolidated Balance Sheet, including approximately $4.7 billion of goodwill. Future events, including our financial performance, market valuation of us or market multiples of comparable companies, loss of a significant client's business or

 strategic decisions, could cause us to conclude that impairment indicators exist and that the asset values associated with long-lived assets, deferred tax assets and investments may have become impaired. Any significant impairment loss would have an adverse impact on our reported earnings in the period in which the charge is recognized. For further discussion of goodwill and other intangible assets, as well as our sensitivity analysis of our valuation of these assets, see Critical Accounting Estimates in Part II, Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations.
 • Our financial results are exposed to exchange rate risk.
 Because a significant portion of our business is denominated in currencies other than the U.S. Dollar, such as the British Pound Sterling, the Euro, the Japanese Yen and Australian Dollar, fluctuations in exchange rates between the U.S. Dollar and such currencies may adversely affect our financial results.
 • We may not be able to meet our performance targets and milestones.
 From time to time, we communicate to the public certain targets and milestones for our financial and operating performance that are intended to provide metrics against which to evaluate our performance. They should not be understood as predictions or guidance about our expected performance. Our ability to meet any target or milestone is subject to inherent risks and uncertainties, and we caution investors against placing undue reliance on them. See Statement Regarding Forward-Looking Disclosure.
 Risks Relating to the Proposed Merger with Omnicom
 • Because the exchange ratio is fixed and because the market prices of shares of Omnicom common stock and IPG common stock will fluctuate, IPG stockholders cannot be certain of the market value of the merger consideration they will receive in the merger or the difference between the market value of the merger consideration they will receive in the merger and the market value of their shares of IPG common stock immediately prior to the merger.
 At the time the merger is completed, each issued and outstanding share of IPG common stock will be converted into the right to receive the merger consideration of 0.344 shares of Omnicom common stock, together with cash paid in lieu of the issuance of any fractional shares of Omnicom common stock. The exchange ratio for the merger consideration is fixed, and there will be no adjustment to the merger consideration, regardless of whether the market price of Omnicom common stock or IPG common stock changes prior to the completion of the merger. The market prices of Omnicom common stock and IPG common stock have fluctuated since the date on which Omnicom and IPG announced they entered into the Merger Agreement and will continue to fluctuate to the date on which IPG stockholders actually receive the merger consideration. The market prices of Omnicom common stock and IPG common stock will fluctuate during these periods as a result of a variety of factors, including general market and economic conditions, changes in Omnicom's and IPG's respective businesses, operations and prospects, market assessments of Omnicom's and IPG's businesses, operations and prospects and of the likelihood that the merger will be completed and regulatory considerations. Such factors are difficult to predict and in many cases are beyond the control of Omnicom and IPG. Consequently, at the time IPG stockholders must decide whether to approve the transaction, they will not know the market value of the merger consideration they will receive, which will depend on the market value of the shares of Omnicom common stock as of the effective time of merger.
 • IPG stockholders will have reduced ownership in the combined company and less influence over management.
 Immediately after the completion of the merger, it is expected that Omnicom stockholders will own approximately 60.6% and IPG stockholders will own approximately 39.4% of the issued and outstanding shares of Omnicom common stock (As a result, current IPG stockholders will have less influence on the management and policies of the combined company than they currently have on the management and policies of IPG.
 • The merger may not be completed, and the Merger Agreement may be terminated in accordance with its terms.
 The merger is subject to a number of conditions that must be satisfied or waived prior to the completion of the merger. These conditions to the completion of the merger may not be satisfied or waived in a timely manner or at all, and, accordingly, the merger may be delayed or may not be completed.
 In addition, if the merger is not completed by December 8, 2025 (which date may be extended to June 8, 2026 in certain circumstances), either Omnicom or IPG may choose not to proceed with the merger by terminating the Merger Agreement, and the parties can mutually decide to terminate the Merger Agreement at any time, before or after stockholder approval. In addition, Omnicom and IPG may elect to terminate the Merger Agreement in certain other circumstances.
 • The Merger Agreement limits our ability to pursue alternatives to the merger, may discourage other companies from trying to acquire a significant interest in IPG common stock or assets and, in specified circumstances, could require us to pay Omnicom a termination fee.
 The Merger Agreement contains provisions that may discourage a third party from submitting a proposal for a competing transaction, including the acquisition of a significant interest in our common stock or assets. These provisions include a general

 prohibition on IPG from soliciting or entering into discussions with any third party regarding any such competing proposal. Furthermore, the Merger Agreement provides that if Omnicom terminates the Merger Agreement because IPG breaches certain of its obligations under the agreement, IPG will be required to pay Omnicom $439 million. In addition, if the Merger Agreement is terminated due to our failure to obtain IPG stockholder approval, and at such time, Omnicom has obtained stockholder approval, IPG, may be required to reimburse the other party for its expenses incurred in connection with the transaction in an amount not to exceed $25 million.
 • Failure to complete the merger could negatively impact the price of shares of our common stock, as well as our business and financial results.
 The Merger Agreement contains a number of conditions that must be satisfied or waived prior to the completion of the merger. There can be no assurance that all of the conditions to the completion of the merger will be satisfied or waived. If these conditions are not satisfied or waived, Omnicom and IPG will be unable to complete the merger.
 If the merger is not completed for any reason, including the failure to receive the required approvals of the Omnicom stockholders or the IPG stockholders, Omnicom's and IPG's respective businesses and financial results may be adversely affected and, without realizing any of the benefits of having completed the merger, we would be subject to a number of risks, including:
 • we may experience negative reactions from the financial markets, including negative impacts on the market price of IPG common stock;
 • we may experience negative reactions from our clients, vendors, landlords, joint venture participants and other third parties with whom we do business, which in turn could affect our business operations or our ability to compete for new business or obtain renewals in the marketplace more broadly;
 • we may experience negative reactions from employees;
 • we would will still be required to pay certain significant costs relating to the merger, including legal, accounting, financial advisor and printing fees; and
 • our senior management team will have expended time and resources that could otherwise have been spent on our existing businesses and the pursuit of other opportunities that could have been beneficial to the Company, and our ongoing business and financial results may be adversely affected.
 In addition to the above risks, if the Merger Agreement is terminated and our directors seek an alternative transaction, the holders of IPG's common stock cannot be certain that the Company will be able to find a party willing to engage in a transaction on more attractive terms than the merger.
 • Uncertainties associated with the merger may cause a loss of management personnel and other key employees, which could adversely affect the business and operations of the combined company following the merger.
 Each of Omnicom and IPG depends on the experience and industry knowledge of its officers and other key employees to execute its business plans. The success of the combined company after the merger will depend, in part, on its ability to retain key management personnel and other key employees. Current and prospective employees of Omnicom and IPG may experience uncertainty about their roles within the combined company following the merger or other concerns regarding the timing and completion of the merger or the operations of the combined company following the merger, any of which may have an adverse effect on Omnicom's and IPG's ability to retain or attract key management and other key personnel. If Omnicom or IPG are unable to retain personnel, including Omnicom's or IPG's key management, who are critical to the future operations of the companies, Omnicom and IPG could face disruptions in their operations, loss of existing clients, loss of key information, expertise or know-how and unanticipated additional recruitment and training costs. In addition, the loss of Omnicom's and IPG's key personnel could diminish the anticipated benefits of the merger. No assurance can be given that the combined company, following the merger, will be able to retain or attract Omnicom's and IPG's key management personnel and other key employees to the same extent that Omnicom and IPG have previously been able to retain or attract personnel.
 • Our and Omnicom's business relationships may be subject to disruption due to uncertainty associated with the merger, which could have a material effect on our business, financial condition, cash flows and results of operations or those of the combined company following the merger.
 Parties with which we or Omnicom do business may experience uncertainty associated with the merger, including with respect to current or future business relationships with us or Omnicom or the combined company following the merger. Omnicom's and IPG's business relationships may be subject to disruption as clients, vendors, landlords, joint venture participants and other third parties with whom they do business may attempt to delay or defer entering into new business relationships, negotiate changes in existing business relationships or consider entering into business relationships with parties other than Omnicom or IPG. These disruptions could have a material and adverse effect on our and Omnicom's business,

 financial condition, cash flows and results of operations, regardless of whether the merger is completed, as well as a material and adverse effect on the combined company's ability to realize the expected cost savings, operating synergies and other benefits of the merger. The risk, and adverse effects, of any disruption could be exacerbated by a delay in completion of the merger or termination of the Merger Agreement.
 • Completion of the merger may trigger change-in-control or other provisions in certain agreements to which we are a party.
 The completion of the merger may trigger change-in-control or other provisions in certain agreements, including certain of our debt arrangements, to which we are a party. If we are unable to negotiate amendments to or waivers of those provisions, the counterparties may exercise their rights and remedies under the applicable agreements, including in some instances potentially terminating the agreements or seeking monetary damages. Even if we are able to negotiate amendments or waivers, the counterparties may require a fee for such amendments or waivers or seek to renegotiate the agreements on terms less favorable to us or the combined company.
 • The Merger Agreement subjects us to restrictions on our business activities prior to the effective time of the merger.
 The Merger Agreement restricts us from entering into certain corporate transactions and taking other specified actions without the consent of Omnicom, and generally requires us to continue our operations in the ordinary course through the completion of the merger. These restrictions could be in place for an extended period of time if completion of the merger is delayed and could prevent us from pursuing attractive business opportunities that may arise prior to the completion of the merger.
 • We are expected to incur significant costs in connection with the merger and integration of the two companies, which may be in excess of those currently anticipated.
 We have incurred and expect to continue to incur a number of non-recurring costs associated with negotiating and completing the merger and combining our operations with those of Omnicom. These costs have been, and will continue to be, substantial. The substantial majority of non-recurring costs will consist of transaction costs related to the merger and include, among others, fees paid to financial, legal and accounting advisors, filing fees, employee retention and other employment-related costs, and debt restructuring costs. We will bear many of these costs even if the merger is not completed.
 We will also incur transaction costs related to formulating and implementing integration plans, including facilities, systems and service contract consolidation costs and employment-related costs. We may incur additional unanticipated costs in connection with the merger and the integration of our businesses with those of Omnicom. Although we expect that the elimination of duplicative costs, as well as the realization of other synergies related to the integration of the businesses, should allow the combined company to offset integration-related costs over time, this net benefit may not be achieved in the near term, or at all. For additional information, see the risk factor entitled "—The failure to integrate IPG's and Omnicom's businesses and operations successfully in the expected time frame may adversely affect the combined company's business and results of operations" below. The costs described above, as well as other unanticipated costs and expenses, could adversely affect the financial condition, cash flows and results of operations of the combined company following the completion of the merger.
 • Litigation relating to the merger, if any, could result in an injunction preventing the completion of the merger and/or substantial costs to IPG.
 Securities class action lawsuits and derivative lawsuits are often brought against public companies that have entered into acquisition, merger or other business combination agreements like the Merger Agreement. Even if such a lawsuit is without merit, defending against these claims can result in substantial costs and require management time and resources. An adverse judgment could result in monetary damages, which could have a negative impact on our liquidity and financial condition. Lawsuits that may be brought against us, Omnicom, or our respective directors could also seek, among other things, injunctive relief or other equitable relief, including a request to rescind parts of the Merger Agreement already implemented and to otherwise enjoin the parties from consummating the merger. One of the conditions to the closing of the merger is that no Law or Order (each as defined in the Merger Agreement) is promulgated, entered, enforced, enacted or issued by any governmental entity of competent jurisdiction in which either Omnicom and its subsidiaries (taken as a whole) or IPG and its subsidiaries (taken as a whole) have material assets or material business operations, which prohibits, restrains or makes illegal the consummation of the merger. Consequently, if a plaintiff is successful in obtaining an injunction prohibiting completion of the merger, that injunction may delay or prevent the merger from being completed within the expected timeframe or at all, which may adversely affect our or Omnicom's respective businesses, financial condition, cash flows and results of operations. In addition, either Omnicom or IPG may terminate the Merger Agreement if any Law or Order has been promulgated, entered, enforced, enacted or issued by any governmental entity of competent jurisdiction in which either Omnicom and its subsidiaries (taken as a whole) or IPG and its subsidiaries (taken as a whole) have material assets or material business operations, which is in effect and permanently prohibits, restrains, enjoins or makes illegal the consummation of the merger, so long as a material breach by a party to the Merger Agreement of any of its obligations under the agreement has not been the primary cause of, or resulted in, the enactment or issuance of such Law or Order.

 There can be no assurance that any of the defendants would be successful in the outcome of any potential future lawsuits. The defense or settlement of any lawsuit or claim that remains unresolved at the time the merger is completed may adversely affect the combined company's business, financial condition, cash flows and results of operations.
 • The failure to integrate IPG's and Omnicom's businesses and operations successfully in the expected time frame may adversely affect the combined company's business and results of operations.
 IPG and Omnicom have operated and, until the completion of the merger, will continue to operate independently. Following the completion of the merger, our companies' businesses may not be integrated successfully. It is possible that the integration process could result in the loss of key employees, the loss of clients, service providers, vendors or other business counterparties, the disruption of either company's or both companies' ongoing businesses, inconsistencies in standards, controls, procedures and policies, potential unknown liabilities and unforeseen expenses, delays, or regulatory conditions associated with and following completion of the merger; or higher-than-expected integration costs and an overall post-completion integration process that takes longer than originally anticipated. Specifically, the following challenges, among others, must be addressed in integrating IPG's and Omnicom's operations in order to realize the anticipated benefits of the merger:
 • combining the companies' operations and corporate functions and the resulting difficulties associated with managing a larger, more complex, diversified business;
 • combining the companies' businesses in a manner that permits the combined company to achieve the cost savings and operating synergies anticipated to result from the merger;
 • avoiding delays in connection with the completion of the merger or the integration process;
 • integrating personnel from the two companies and minimizing the loss of key employees;
 • identifying and eliminating redundant functions and assets;
 • harmonizing the companies' operating practices, employee development and compensation programs, internal controls and other policies, procedures and processes and successfully implementing the foregoing;
 • maintaining existing agreements with clients, service providers, vendors and other business counterparties and avoiding delays in entering into new agreements with prospective clients, service providers, vendors and other business counterparties;
 • addressing possible differences in business backgrounds, corporate cultures and management philosophies; and
 • consolidating the companies' operating, administrative and information technology infrastructure and financial systems
 In addition, at times the attention of certain members of either company's or both companies' management and resources may be focused on completion of the merger and the integration of the businesses of the two companies and may reduce their availability for day-to-day business operations or other opportunities that may be beneficial, which may disrupt each company's ongoing operations and the operations of the combined company. Furthermore, following the merger, the board of directors and executive leadership of the combined company will consist of former directors from each of Omnicom and IPG and former executive officers from each of Omnicom and IPG. Combining the boards of directors and management teams of each company into a single board and a single management team could require the reconciliation of differing priorities and philosophies.
 • The merger may result in a loss of clients, service providers, vendors, joint venture participants and other business counterparties, and may result in the termination of existing contracts.
 Following the merger, some of Omnicom's and IPG's clients, service providers, vendors, joint venture participants and other business counterparties may terminate or scale back their current or prospective business relationships with the combined company. In addition, Omnicom and IPG have contracts with clients, service providers, vendors, joint venture participants and other business counterparties that may require Omnicom or IPG to obtain consents from these other parties in connection with the merger, which may not be obtained on favorable terms or at all. If relationships with clients, service providers, vendors, joint venture participants and other business counterparties are adversely affected by the merger, or if the combined company, following the merger, loses the benefits of the contracts of Omnicom or IPG, the business, financial condition, cash flows and results of operations of the combined company could be adversely affected.
 • The combined company may fail to realize all of the anticipated benefits of the merger.
 The success of the merger will depend, in part, on Omnicom's ability to realize the cost savings, operating synergies and other benefits from combining Omnicom's and IPG's businesses. The anticipated cost savings, operating synergies and other benefits of the merger may not be realized fully or at all, may take longer to realize than expected, or may result in other adverse effects that Omnicom does not currently foresee, in which case, among other things, the merger may not be accretive to adjusted earnings per share for both Omnicom and IPG and may not generate significant cash to return to stockholders via dividends, share repurchases or other means. Some of the assumptions that we and Omnicom have made, such as the

 achievement of the anticipated benefits related to combining complementary assets to create a portfolio of services and products that expand client opportunities, and advances in both companies' ability to innovate and develop new products and services, may not be realized. The integration process may, for each of Omnicom and IPG, result in the loss of key employees, the disruption of ongoing businesses or inconsistencies in standards, controls, procedures and policies. In addition, there could be potential unknown liabilities and unforeseen expenses associated with the merger that could adversely impact the combined company.
 • The future results of the combined company following the merger will suffer if the combined company does not effectively manage its expanded operations.
 Following the merger, the size and complexity of the combined company will increase significantly compared to the business of each of Omnicom and IPG. The combined company's future success will depend, in part, upon its ability to manage this expanded business, which will pose substantial challenges for management, including challenges related to the management of a larger number of operations and geographies and associated increased costs and complexity. The combined company may also face increased scrutiny from, and/or additional regulatory requirements of, governmental authorities as a result of the significant increase in the size and complexity of its business. There can be no assurances that the combined company will be successful or that it will realize the expected operating synergies, cost savings or other benefits currently anticipated from the merger.

 Item 1B.
 Unresolved Staff Comments

 None.

 Item 1C.
 Cybersecurity

 Risk Management and Strategy
 We rely extensively and increasingly on information technologies and infrastructure to manage our business (including the digital storage of marketing strategies and client information), develop new business opportunities and digital products, and process business transactions. Digital services and products, advertising and marketing technology, e commerce services, data management and analytics and digital brand experience constitute a key part of our client offerings. Our business operations therefore depend on the availability, integrity and secure processing, storage, and transmission of confidential and sensitive information, including personal information, digitally and through interconnected systems, including those of our vendors, service providers and other third parties.
 Consequently, we maintain comprehensive policies and procedures designed to prevent and mitigate the risks posed by cybersecurity threats and incidents and to identify, analyze, address, mitigate and remediate those incidents that do occur. As part of our program:
 • we regularly review and update at least annually our standard policies and procedures related to information technology and analyze those policies against the standards and controls that we believe are most relevant to our Company set by organizations such as the National Institute of Standards and Technology (NIST) cybersecurity framework and the International Organization for Standardization (ISO);
 • we maintain a dedicated cybersecurity team under the direction of our Chief Information Officer (CIO), including our Chief Information Security Officer (CISO), each of whom has expertise related to data and network security, data governance and risk management;
 • we regularly test our internal IT controls;
 • we regularly conduct internal as well as third-party attack and penetration tests;
 • we maintain, and we require our third-party service providers to maintain, security controls designed to ensure the confidentiality, integrity, and availability of our systems and the confidential and sensitive information we maintain and process, or which is processed on our behalf;
 • all employees are required to complete periodic trainings that cover security and privacy best practices and company policies; and
 • we have prepared and regularly review our business continuity, disaster recovery and other back-up plans, including as they relate to cybersecurity incidents.
 We also work with third-party cybersecurity and data privacy professionals as part of the design and implementation of our program, including our accountants, independent assessors (for example, for penetration testing) of our cybersecurity program, external legal counsel and other consultants.
 We have an incident reporting and escalation process designed to detect and analyze cyber incidents as they occur to determine appropriate response action and reporting, including the materiality of any such incidents to our financial condition and operations. This process includes:
 • continual monitoring of our systems and logs by both internal and outsourced staff;
 • immediate escalation to an incident reporting call and review by our CIO of certain signals, including evidence of external threat actors, ransomware attacks, data exfiltration, identity compromise or unusual requests from management or certain departments;
 • if deemed appropriate, reporting by our CIO to the Executive Risk Committee, comprised of multi-disciplinary senior leaders across the organization, including representatives of our accounting, human resources, finance, information technology and legal functions, and consultation with internal and external legal counsel, for further review and determination of the scope and materiality of the incident or incidents, including whether public disclosure is appropriate or required; and
 • informing our Board of Directors (the "Board") and the Audit Committee of the Board of significant or material cybersecurity incidents, as appropriate.
 All incidents are documented and recorded and cataloged for further review by the CISO team.

 While we, our clients and our vendors are regularly exposed to malicious technology-related events and threats, none of these threats or incidents, either individually or in the aggregate of related occurrences, have materially affected the Company in the period covered by this report. In determining materiality, cybersecurity incidents are reviewed not only for potential financial impacts, which could include potential legal and regulatory penalties, stolen assets or funds, system damage, forensic and remediation costs, lost client revenue or litigation costs, but also the breadth and sensitivity of data exposure, data exfiltration, impacts on the ability to operate our business or provide our services, client dissatisfaction, and loss of investor confidence. See Item 1A, Risk Factors, for more information on the cybersecurity threats facing our Company.
 Governance
 Our Board actively oversees Interpublic's risk management activities both directly and through its committees and considers various risk topics throughout the year, including cybersecurity and information security risk management and controls. As part of its oversight function, the Board oversees the Company's risk assessment and risk management policies and performs an annual review and assessment of the primary operational and regulatory risks facing Interpublic, their relative magnitude and management's plan for mitigating these risks. At least annually, our CIO and CISO report to the full Board with a comprehensive report addressing a broad range of topics, including updates on strategy and investments, significant cybersecurity incidents that have occurred since the last update, the status of projects and initiatives to update our cybersecurity policies and practices, industry trends, and ongoing efforts to prevent, detect, and respond to internal and external critical threats.
 The Audit Committee oversees the design and operation of the Company's enterprise risk management program, including, in conjunction with the Board, oversight of its cybersecurity framework and the strategy, policies and practices implemented by the organization to appropriately mitigate such risks. Such oversight includes discussions with management and the Company's internal auditors on the magnitude and steps taken to address and mitigate any such risks. As a regular part of its meetings, risks related to cybersecurity are reviewed by the committee as part of the internal and external audit reports to the committee.
 Interpublic's senior management is responsible for assessing and managing the Company's various exposures to risk, including those related to cybersecurity, on a day-to-day basis, including the identification of risks through a robust enterprise risk management framework and the creation of appropriate risk management programs and policies to address such risks. Our CIO and CISO have primary responsibility for managing our cybersecurity program and efforts. They work closely with key stakeholders, including internal committees such as the information security steering committee, peer institutions, and industry groups, in order to manage cybersecurity and information security risk. Our internal audit team is responsible for the testing and audit of our information-technology internal controls. In addition, leaders from our communications, finance, legal and risk teams participate in incident response training, including tabletop exercises, designed to enhance our ability to respond to cybersecurity incidents quickly, efficiently and with the appropriate degree of urgency. More generally, our Executive Risk Committee has primary responsibility for overseeing the Company's risk framework and the material risks facing our Company.
 We believe our information technology team to be well-qualified in this area. These qualifications include collective decades of professional experience in the field, in both private enterprise and government, and training and certification such as Digital Directors Network, Qualified Technical Expert training and certification, National Association of Corporate Directors (NACD) certification, Certified Information Systems Security Professional (CISSP) certification, ISO 27001 certification, and BCS certification, as well as recent participation in IT and cybersecurity programs organized by leading educational institutions with expertise in the field.

 Item 2.
 Properties

 Substantially all of our office space is leased from third parties. Certain leases are subject to rent reviews or contain escalation clauses, and certain of our leases require the payment of various operating expenses, which may also be subject to escalation. Physical properties include leasehold improvements, furniture, fixtures and equipment located in our offices. We believe that facilities leased or owned by us are adequate for the purposes for which they are currently used and are well maintained. See the discussion under Note 4 in Part II, Item 8, Financial Statements and Supplementary Data, for further information on our lease commitments.

 Item 3.
 Legal Proceedings

 We are involved in various legal proceedings, and subject to investigations, inspections, audits, inquiries and similar actions by governmental authorities, arising in the normal course of our business. The types of allegations that arise in connection with such legal proceedings vary in nature, but can include claims related to contract, employment, tax and intellectual property matters. While any outcome related to litigation or such governmental proceedings in which we are involved cannot be predicted with certainty, we believe that the outcome of these matters, individually and in the aggregate, will not have a material adverse effect on our financial condition, results of operations or cash flows. See Note 17 in Part II, Item 8, Financial Statements and Supplementary Data for further information relating to our legal matters.

 Item 4.
 Mine Safety Disclosures

 Not applicable

 Item 5.
 Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

 Market Information
 Our common stock is listed and traded on the New York Stock Exchange ("NYSE") under the symbol "IPG". As of February 14, 2025, there were approximately 7,300 registered holders of our outstanding common stock.
 On December 8, 2024, we entered into an Agreement and Plan of Merger (the "Merger Agreement") with Omnicom Group Inc. ("Omnicom"), pursuant to which a merger subsidiary of Omnicom will merge with and into IPG, with IPG surviving the merger as a direct wholly owned subsidiary of Omnicom. If the transaction is completed, shares of IPG will be delisted from the NYSE and deregistered under the Securities Exchange Act of 1934.
 We announced on February 12, 2025 that our Board of Directors (the "Board") had declared a common stock cash dividend of $0.330 per share, payable on March 17, 2025 to holders of record as of the close of business on March 3, 2025. Although it is the Board's current intention to declare and pay future dividends, there can be no assurance that such additional dividends will in fact be declared and paid. Any and the amount of any such declaration is at the discretion of the Board and will depend upon factors such as our earnings, financial position and cash requirements. Under the terms of the Merger Agreement, we may continue to pay regular dividends at a rate not in excess of $0.330 per share in accordance with past practice and made solely out of our cash on hand ("Permitted Dividends"). Any dividend in excess of the Permitted Dividend would require the consent of Omnicom.

 Equity Compensation Plans
 See Item 1 2 for information about our equity compensation plans.

 Sales of Unregistered Securities
 Not applicable.

 Repurchases of Equity Securities
 The following table provides information regarding our purchases of our equity securities during the period from October 1, 2024 to December 31, 2024.

 Total Number of
 Shares (or Units)
 Purchased 1

 Average Price Paid
 per Share (or Unit) 2

 Total Number of
 Shares (or Units)
 Purchased as Part of
 Publicly Announced
 Plans or Programs 3

 Maximum Number (or
 Approximate Dollar Value)
 of Shares (or Units)
 that May Yet Be Purchased
 Under the Plans or
 Programs 3

 October 1 - 31
 $
 29.67
 —
 $
 170,066,503

 November 1 - 30
 4,892
 $
 30.76
 —
 $
 170,066,503

 December 1 - 31
 —
 $
 —
 —
 $
 170,066,503

 Total
 5,245
 $
 30.69
 —

 1The total number of shares of our common stock purchased includes shares withheld under the terms of grants under employee stock-based compensation plans to offset tax withholding obligations that arose upon vesting and release of restricted shares (the "Withheld Shares"). We repurchased 353 Withheld Shares in October 2024; 4,892 Withheld Shares in November 2024; and no Withheld Shares in December 2024, for a total of 5,245 Withheld Shares during the three-month period. We purchased no shares under our share repurchase program during the three-month period.
 2The average price per share for each of the months in the fiscal quarter and for the three-month period was calculated by dividing (a) the sum for the applicable period of the aggregate value of the tax withholding obligations by (b) the sum of the number of Withheld Shares.
 3On February 7, 2024, the Company's Board of Directors authorized a share repurchase program to repurchase from time to time up to $320.0 million, excluding fees, of our common stock. On February 11, 2025, the Board authorized a share repurchase program to repurchase from time to time up to $155.0 million, excluding fees, of our common stock, which was in addition to any amounts remaining under the 2024 share repurchase program. There are no expiration dates associated with the share repurchase programs.
 Our share repurchase program permits us to effect our share repurchases through open market purchases, trading plans established in accordance with U.S. Securities and Exchange Commission ("SEC") rules, derivative transactions or other means. Under the terms of the Merger Agreement, IPG may continue to purchase its common stock in the open market or pursuant to Rule 10b5-1 trading plans, up to $325.0 million in the aggregate per calendar year, and we expect to continue to

 repurchase our common stock in future periods. The timing and amount of the repurchases will depend on market conditions and other funding requirements. There are no expiration dates associated with the share repurchase programs.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 Item 7.
 Management's Discussion and Analysis of Financial Condition and Results of Operations

 The following Management's Discussion and Analysis of Financial Condition and Results of Operations ("MD&A") is intended to help you understand The Interpublic Group of Companies, Inc. and its subsidiaries (the "Company," "IPG," "we," "us" or "our"). MD&A should be read in conjunction with our Consolidated Financial Statements and the accompanying notes included in this report. Our MD&A includes the following sections:
 EXECUTIVE SUMMARY provides a discussion about our strategic outlook, factors influencing our business and an overview of our results of operations and liquidity.
 RESULTS OF OPERATIONS provides an analysis of the consolidated and segment results of operations for 2024 compared to 2023 and 2023 compared to 2022.
 LIQUIDITY AND CAPITAL RESOURCES provides an overview of our cash flows, funding requirements, contractual obligations, financing and sources of funds, and debt credit ratings.
 CRITICAL ACCOUNTING ESTIMATES provides a discussion of our accounting policies that require critical judgment, assumptions and estimates.
 RECENT ACCOUNTING STANDARDS, by reference to Note 18 to the Consolidated Financial Statements, provides a discussion of certain accounting standards that have been adopted during 2024 or that have not yet been required to be implemented and may be applicable to our future operations.
 NON-GAAP FINANCIAL MEASURE provides a reconciliation of non-GAAP financial measure with the most directly comparable generally accepted accounting principles in the United States ("U.S. GAAP") financial measures and sets forth the reasons we believe that presentation of the non-GAAP financial measure contained therein provides useful information to investors regarding our results of operations and financial condition.

 EXECUTIVE SUMMARY
 Our Business
 We provide marketing, communications and business transformation services that help marketers and brands succeed in today's digital economy. Combining the power of creativity and technology, our approximately 53,300 employees and operations span all major world markets. Our companies specialize in insights, data, media, creative and production, digital commerce, healthcare marketing and communications, producing marketing solutions for clients that range in scale from large global marketers to regional and local clients. Our comprehensive global services help marketers build brands, increase sales of their products and services, and gain market share.
 Our capabilities span ideation to execution: growth, product and experience design; technology and experience platforms; creative, media and marketing strategy; and campaign, content and channel orchestration. The work we produce for our clients is specific to their unique needs. Our solutions vary from project-based activity to long-term, fully integrated campaigns. Our operations support the strategic position that marketers have access to the best and most appropriate resources within IPG to drive business success, and may access these capabilities from across the IPG network in an agile model called Open Architecture. With operations in over 100 countries, we can operate in a single region or deliver global integrated programs.
 We operate in a media, consumer and technology ecosystem that continues to evolve at a rapid pace. To help our clients win in a data-led and digital-first world, we have made and continue to make investments in strategic areas including digital commerce, retail media, artificial intelligence, audience resolution and production across world markets. In addition, we consistently review opportunities within our Company to enhance our operations through acquisitions and strategic alliances and internal programs that encourage client-centric collaboration. As appropriate, we also develop relationships with technology and emerging media companies that are building leading-edge marketing tools that complement our agencies' skill sets and capabilities.
 Home to some of the world's best-known and most innovative communications specialists, IPG global brands include Acxiom, Craft, FCB, FutureBrand, Golin, Huge, Initiative, IPG Health, IPG Mediabrands, Jack Morton, KINESSO, MAGNA, McCann, Mediahub, Momentum, MRM, MullenLowe Global, Octagon, UM, Weber Shandwick and more.
 Our financial goals include competitive organic growth of revenue before billable expenses and expansion of Adjusted EBITA margin, as defined and discussed within the Non-GAAP Financial Measure section of this MD&A, which we expect will further strengthen our balance sheet and total liquidity and increase value to our stakeholders. Accordingly, we remain focused on meeting the evolving needs of our clients while concurrently managing our cost structure. We continually seek greater efficiency in the delivery of our services, focusing on more effective resource utilization, including the productivity of our employees, real estate, information technology and shared services, such as finance, human resources and legal. The improvements we have made and continue to make in our financial reporting and business information systems in recent years

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 allow us more timely and actionable insights from our global operations. Our disciplined approach to our balance sheet and liquidity provides us with a solid financial foundation and financial flexibility to manage and grow our business. We believe that our strategy and execution position us to meet our financial goals and to deliver long-term value to all of our stakeholders.
 Proposed Omnicom Transaction
 On December 8, 2024, we entered into an Agreement and Plan of Merger (the "Merger Agreement") with Omnicom Group Inc. ("Omnicom"), pursuant to which an Omnicom merger subsidiary will merge with and into IPG, with IPG surviving the merger as a direct wholly owned subsidiary of Omnicom.
 As a result of the merger, each share of IPG common stock issued and outstanding immediately prior to the effective time of the merger will be converted into the right to receive 0.344 shares of Omnicom common stock. The exchange ratio is fixed and will not be adjusted to reflect stock price changes prior to closing the merger.
 If the transaction is completed, following the closing Omnicom shareholders will own 60.6% of the combined company and IPG shareholders will own 39.4%, on a fully diluted basis. As a result of the merger, we will cease to be a publicly traded company.
 We believe the combined company will bring together the industry's deepest bench of marketing talent, and the broadest and most innovative services and products, driven by the most advanced sales and marketing platform. Together, the companies will expand their capacity to create comprehensive full-funnel solutions that deliver better outcomes for the world's most sophisticated clients. We anticipate the combined company will have over 100,000 expert practitioners, delivering end-to-end services across media, precision marketing, CRM, data, digital commerce, advertising, healthcare, public relations and branding.
 We also face risks related to our proposed transaction with Omnicom, including as a result of any failure to complete, or delays in completing, the proposed transaction. The closing of the merger is subject to the satisfaction of customary closing conditions, including receipt of required regulatory approvals and approval by IPG stockholders and Omnicom stockholders. Furthermore, uncertainty about the mergers may adversely affect relationships with our clients, partners, suppliers, and employees, whether or not the merger transactions are completed, and if the transaction is completed, the combined company may not perform as we currently expect. See Item 1A, Risk Factors, in this Annual Report on Form 10-K.
 Current Market Conditions
 The global macroeconomic backdrop continues to be characterized by complex business, economic and geopolitical crosscurrents, which include the persistence of conflicts in Ukraine and the Middle East and shifting economic developments domestically and among the largest global economic actors. These uncertainties have served to introduce a measure of relative caution to the global economy. Nonetheless, media markets continue their robust and varied growth, most notably in digital addressable channels. Along with proliferating media complexity, consumers continue to evolve at pace in the ways they interact with brands. These latter trends offer abiding support to investment by large marketers in the advanced services in which we specialize.
 The principal macroeconomic risks to our performance include the impact of any general or regional economic slowdown or contraction, the extent of inflation of labor costs and potential for labor shortages, continuing inflationary pressures on our clients and their customers, and the economic impacts of geopolitical conflict and resulting potential for uncertainty and restrictions on spending on the part of some clients and consumers. See Item 1A, Risk Factors, in this Annual Report on Form 10-K.
 Our Financial Information
 When we analyze period-to-period changes in our operating performance, we determine the portion of the change that is attributable to changes in foreign currency rates and the net effect of acquisitions and divestitures, and the remainder we call organic change, which indicates how our underlying business performed. We exclude the impact of billable expenses in analyzing our operating performance as the fluctuations from period to period are not indicative of the performance of our underlying businesses and have no impact on our operating income or net income.
 The change in our operating performance attributable to changes in foreign currency rates is determined by converting the prior-period reported results using the current-period exchange rates and comparing these prior-period adjusted amounts to the prior-period reported results. Although the U.S. Dollar is our reporting currency, a substantial portion of our revenues and expenses are generated in foreign currencies. Therefore, our reported results are affected by fluctuations in the currencies in which we conduct our international businesses. Our exposure is mitigated as the majority of our revenues and expenses in any given market are generally denominated in the same currency. Both positive and negative currency fluctuations against the U.S. Dollar affect our consolidated results of operations, and the magnitude of the foreign currency impact to our operations related to each geographic region depends on the significance and operating performance of the region. The foreign currencies that most adversely impacted our results during the year ended December 31, 2024 were the Argentine Peso, the Brazilian Real, the

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 Japanese Yen and the Chilean Peso. The foreign currencies that most favorably impacted our results during the year ended December 31, 2024 were the British Pound Sterling, the Colombian Peso and the Euro.
 For purposes of analyzing changes in our operating performance attributable to the net effect of acquisitions and divestitures, transactions are treated as if they occurred on the first day of the quarter during which the transaction occurred. We continually evaluate our portfolio of businesses and over the past several years, we have acquired companies that we believe will enhance our offerings and disposed of businesses that are not consistent with our strategic plan.
 The metrics that we use to evaluate our financial performance include organic change in revenue before billable expenses as well as the change in certain operating expenses, and the components thereof, expressed as a percentage of consolidated revenue before billable expenses, as well as Adjusted EBITA. These metrics are also used by management to assess the financial performance of our reportable segments, MD&E, IA&C, and SC&E. In certain of our discussions, we analyze revenue before billable expenses by geographic region and by business sector, in which we focus on our top 500 clients, which typically constitute approximately 85% of our annual consolidated revenue before billable expenses.
 The Consolidated Financial Statements and MD&A presented herein reflect the latest estimates and assumptions made by us that affect the reported amounts of assets and liabilities and related disclosures as of the date of the consolidated financial statements and reported amounts of revenue and expenses during the reporting periods presented. We believe we have used reasonable estimates and assumptions to assess the fair values of the Company's goodwill, long-lived assets and indefinite-lived intangible assets; assessment of the annual effective tax rate; valuation of deferred income taxes and the allowance for expected credit losses on future uncollectible accounts receivable. If actual market conditions vary significantly from those currently projected, these estimates and assumptions could materially change resulting in adjustments to the carrying values of our assets and liabilities.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 The following table presents a summary of our financial performance for the years ended December 31, 2024, 2023 and 2022.

 Statement of Operations Data
 2024
 2023
 2022
 % Increase/
(Decrease)
 % Increase/
(Decrease)

 REVENUE:

 $
 $
 $
 (2.3)
 %
 (0.5)
 %

 Billable expenses
 1,504.1
 1,488.7
 1,478.4
 1.0
 %
 0.7
 %

 $
 $
 $
 (1.8)
 %
 (0.4)
 %

 OPERATING INCOME 1

 $
 $
 1,482.6
 $
 1,381.2
 (18.8)
 %
 7.3
 %

 Adjusted EBITA 1, 2

 $
 1,517.1
 $
 1,566.6
 $
 1,465.9
 (3.2)
 %
 6.9
 %

 NET INCOME AVAILABLE TO IPG COMMON STOCKHOLDERS
 $
 689.5
 $
 $
 938.0

 Earnings per share available to IPG common stockholders:

 Basic 1

 $
 1.84
 $
 2.86
 $
 2.40

 Diluted 1

 $
 1.83
 $
 2.85
 $
 2.37

 Operating Ratios

 Organic change in revenue before billable expenses
 0.2
 %
 (0.1)
 %
 7.0
 %

 Operating margin on revenue before billable expenses 1

 13.1
 %
 15.8
 %
 14.6
 %

 Operating margin on total revenue 1

 11.3
 %
 13.6
 %
 12.6
 %

 Adjusted EBITA margin on revenue before billable expenses 1, 2

 16.5
 %
 16.7
 %
 15.5
 %

 Expenses as a % of revenue before billable expenses:

 Salaries and related expenses
 65.6
 %
 66.4
 %
 66.2
 %

 14.6
 %
 14.3
 %
 14.2
 %

 Selling, general and administrative expenses
 1.4
 %
 0.7
 %
 0.9
 %

 Depreciation and amortization
 2.8
 %
 2.8
 %
 2.9
 %

 Restructuring charges 1

 (0.1)
 %
 0.0
 %
 1.1
 %

 1For the years ended December 31, 2024, 2023 and 2022, results include restructuring charges of $(5.0), $0.1 and $102.4, respectively. See "Restructuring Charges" in MD&A and Note 12 of Item 8, Financial Statements and Supplementary Data for further information.
 2Adjusted EBITA is a financial measure that is not defined by U.S. GAAP. Adjusted EBITA is calculated as net income available to IPG common stockholder before provision for incomes taxes, total (expenses) and other income, equity in net income of unconsolidated affiliates, net income attributable to noncontrolling interests, amortization of acquired intangibles and impairment of goodwill. Refer to the Non-GAAP Financial Measure section of this MD&A for additional information and for a reconciliation to U.S. GAAP measures.
 Total revenue, which includes billable expenses, decreased (1.8)% during the year ended December 31, 2024. Our organic increase of revenue before billable expenses was 0.2% during the year ended December 31, 2024. The increase was due to net client wins in our healthcare and food and beverage sectors, largely offset by net client losses and lower spending from existing clients in the auto and transportation and technology & telecom sectors. During the year ended December 31, 2024, our Adjusted EBITA margin on revenue before billable expenses decreased to 16.5% from 16.7% in the prior-year period as the decrease in revenue before billable expenses, discussed below in the "Results of Operations" section, outpaced the overall decrease in our operating expenses, excluding billable expenses, amortization of acquired intangibles and impairment of goodwill.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 Total revenue, which includes billable expenses, decreased (0.4)% during the year ended December 31, 2023. Our organic change of revenue before billable expenses of (0.1)% for the year ended December 31, 2023 was due to net client losses and lower spending from existing clients in the technology & telecom sector and net client losses in the retail sector, partially offset by net client wins in our healthcare and financial services sectors. During the year ended December 31, 2023, our Adjusted EBITA margin on revenue before billable expenses increased to 16.7% from 15.5% in the prior-year period as the decrease in revenue before billable expenses, discussed below in the "Results of Operations" section, was outpaced by the overall decrease in our operating expenses, excluding billable expenses and amortization of acquired intangibles.

 RESULTS OF OPERATIONS
 Consolidated Results of Operations
 Our revenue before billable expenses is directly impacted by the retention and spending levels of existing clients and by our ability to win new clients. Most of our expenses are recognized ratably throughout the year and are therefore less seasonal than revenue. Our revenue before billable expenses is typically lowest in the first quarter and highest in the fourth quarter, reflecting the seasonal spending of our clients.

 Net
 Total

 $
 $
 (33.2)
 $
 (200.3)
 $
 20.5
 $
 0.2
 %
 (2.3)
 %

 6,102.2
 0.0
 (163.1)
 1.2
 5,940.3
 0.0
 %
 (2.7)
 %

 3,298.4
 (33.2)
 (37.2)
 19.3
 3,247.3
 0.6
 %
 (1.5)
 %

 759.2
 22.1
 (7.7)
 (1.6)
 772.0
 (0.2)
 %
 1.7
 %

 795.7
 (2.5)
 (8.1)
 20.0
 805.1
 2.5
 %
 1.2
 %

 729.8
 (12.0)
 (10.9)
 (47.3)
 659.6
 (6.5)
 %
 (9.6)
 %

 448.7
 (33.2)
 (4.1)
 33.2
 444.6
 7.4
 %
 (0.9)
 %

 Other
 565.0
 (7.6)
 (6.4)
 15.0
 566.0
 2.7
 %
 0.2
 %

 The organic change in our domestic market was relatively flat and primarily due to revenue increases at our media businesses and public relations agencies as well as data management and analytics, partially offset by revenue decreases at our digital project-based offerings and advertising businesses. In our international markets, the 0.6% organic increase was driven by revenue increases at our advertising and media businesses, most notably in our Continental Europe and Latin America regions, respectively, partially offset by revenue decreases across most disciplines in our Asia Pacific region and at our digital project-based offerings across nearly all regions.

 Net
 Total

 $
 $
 (46.9)
 $
 9.0
 $
 (10.9)
 $
 (0.1)
 %
 (0.5)
 %

 6,157.7
 0.0
 13.2
 (68.7)
 6,102.2
 (1.1)
 %
 (0.9)
 %

 3,291.7
 (46.9)
 (4.2)
 57.8
 3,298.4
 1.8
 %
 0.2
 %

 742.2
 4.0
 0.0
 13.0
 759.2
 1.8
 %
 2.3
 %

 764.6
 14.1
 0.0
 17.0
 795.7
 2.2
 %
 4.1
 %

 772.7
 (27.0)
 5.3
 (21.2)
 729.8
 (2.7)
 %
 (5.6)
 %

 423.6
 (8.4)
 (1.4)
 34.9
 448.7
 8.2
 %
 5.9
 %

 Other
 588.6
 (29.6)
 (8.1)
 14.1
 565.0
 2.4
 %
 (4.0)
 %

 The (1.1)% organic decrease in our domestic market was primarily due to revenue decreases at our digital project-based offerings and advertising businesses, partially offset by revenue increases at our media businesses. In our international markets, the 1.8% organic increase was driven by revenue increases at our media businesses, public relations agencies and experiential businesses and was most notable in our Latin America and Continental Europe regions, partially offset by revenue decreases at our digital project-based offerings across all regions.
 Refer to the segment discussion later in this MD&A for information on changes in revenue by segment.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 Salaries and Related Expenses

 2024
 2023
 2022
 % Increase/ (Decrease)
 % Increase/ (Decrease)

 Salaries and related expenses
 $
 6,024.8
 $
 6,243.9
 $
 6,258.3
 (3.5)
 %
 (0.2)
 %

 As a % of revenue before billable expenses:

 Salaries and related expenses
 65.6
 %
 66.4
 %
 66.2
 %

 Base salaries, benefits and tax
 57.3
 %
 58.1
 %
 56.6
 %

 Incentive expense
 2.8
 %
 2.7
 %
 3.6
 %

 Severance expense
 1.5
 %
 1.3
 %
 0.8
 %

 Temporary help
 3.0
 %
 3.3
 %
 4.1
 %

 All other salaries and related expenses
 1.0
 %
 1.0
 %
 1.1
 %

 Revenue before billable expenses decrease of (2.3)% was outpaced by the overall decrease in salaries and related expenses of (3.5)% during the year ended December 31, 2024 as compared to the prior-year period. The decrease in salaries and related expenses was primarily driven by decreases in base salaries, benefits and tax and temporary help expense, partially offset by increases in severance expense.
 Revenue before billable expenses decrease of (0.5)% outpaced the overall decrease in salaries and related expenses of (0.2)% during the year ended December 31, 2023 as compared to the prior-year period. The decrease in salaries and related expenses was primarily driven by decreases in performance-based employee incentive compensation and temporary help expense, partially offset by increases in base salaries, benefits and tax and severance expense.

 Office and Other Direct Expenses

 2024
 2023
 2022
 % Increase/ (Decrease)
 % Increase/ (Decrease)

 $
 1,343.1
 $
 1,342.5
 $
 1,346.4
 0.0
 %
 (0.3)
 %

 As a % of revenue before billable expenses:

 14.6
 %
 14.3
 %
 14.2
 %

 Occupancy expense
 4.1
 %
 4.1
 %
 4.4
 %

 All other office and other direct expenses 1

 10.5
 %
 10.2
 %
 9.8
 %

 1Includes production expenses, travel and entertainment, professional fees, spending to support new business activity, telecommunications, office supplies, bad debt expense, adjustments to contingent acquisition obligations, foreign currency losses (gains) and other expenses.
 Office and other direct expenses remained relatively flat during the year ended December 31, 2024 as compared to the prior-year period. Increased client service costs were largely offset by decreases in occupancy expense, lower foreign currency losses and decreases in bad debt expense, as well as decreases in discretionary expenses including travel and entertainment.
 Office and other direct expenses decreased (0.3)% during the year ended December 31, 2023 as compared to the prior-year period. The decrease in office and other direct expenses was driven by decreases in employment costs, occupancy expense and client service costs, partially offset by increases in bad debt expense, travel and entertainment expenses and software and cloud-based expenses, as well as foreign currency losses.

 Selling, General and Administrative Expenses

 Selling, general and administrative expenses ("SG&A") are primarily the unallocated expenses of our Corporate and other group, as detailed further in the segment discussion later in this MD&A, excluding depreciation and amortization.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 SG&A increased by by $63.3 to $130.5 during the year ended December 31, 2024 as compared to 2023, primarily due to $9.3 of deal costs incurred during the fourth quarter of 2024 related to the planned acquisition of IPG by Omnicom, as well as an increase in software and cloud-based expenses.

 SG&A decreased in 2023 as compared to the prior-year period, primarily driven by decreases in performance-based incentive compensation expense, partially offset by increases in software and cloud-based expenses.
 Depreciation and Amortization
 For the years ended December 31, 2024, 2023 and 2022, depreciation and amortization was $177.1, $180.3 and $189.3, respectively. For the years ended December 31, 2024, 2023 and 2022, amortization of acquired intangibles was $81.8, $84.0 and $84.7, respectively.
 Impairment of Goodwill
 During the year ended December 31, 2024, we recorded impairment of goodwill of $232.1.
 Restructuring Charges
 During the fourth quarter and year ended December 31, 2024, restructuring charges represent adjustments to our restructuring actions taken in 2020 and 2022, and primarily relate to the early termination of certain property leases. During the fourth quarter and year ended December 31, 2023, restructuring charges represent adjustments to our restructuring actions taken in 2020 and 2022.
 Beginning in the first quarter of 2025, management began initiating restructuring actions designed to transform our business, enhance our offerings and drive significant structural expense savings. Management is currently evaluating the actions to be included in the plan, some of which will be non-cash, and are subject to change upon finalization. Actions are expected to be completed by the end of 2025.

 EXPENSES AND OTHER INCOME

 2024
 2023
 2022

 Cash interest on debt obligations
 $
 (228.1)
 $
 (223.2)
 $
 (164.3)

 Non-cash interest
 (1.8)
 (2.4)
 (3.6)

 Interest expense
 (229.9)
 (225.6)
 (167.9)

 Interest income
 151.7
 140.8
 56.6

 Net interest expense
 (78.2)
 (84.8)
 (111.3)

 Other (expense) income, net
 (75.9)
 10.2
 (1.0)

 Total (expenses) and other income
 $
 (154.1)
 $
 (74.6)
 $
 (112.3)

 Net Interest Expense
 Net interest expense decreased by $6.6 in 2024 compared to a year ago, primarily attributable to more favorable interest rates on net deposits and higher average international cash balances. Net interest expense decreased by $26.5 in 2023 as compared to 2022, primarily attributable to higher interest rates on net deposits, partially offset by lower net cash balances.

 Other (Expense) Income, Net
 Results of operations include certain items that are not directly associated with our revenue-producing operations.

 2024
 2023
 2022

 Net gains/(losses) on sales of businesses
 $
 (64.2)
 $
 17.9
 $
 (11.3)

 Other
 (11.7)
 (7.7)
 10.3

 Total other (expense) income, net
 $
 (75.9)
 $
 10.2
 $
 (1.0)

 Net gains/(losses) on sales of businesses – During 2024, 2023 and 2022, the amounts recognized were related to sales of businesses and the classification of certain assets and liabilities, consisting primarily of goodwill, accounts receivable and accounts payable, as held for sale within our MD&E, IA&C, and SC&E reportable segments. The businesses held for sale as of

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 year-end primarily represent unprofitable, non-strategic agencies which are expected to be sold within the next twelve months. During 2024, the amounts recognized were primarily related to two digital specialist agencies within our MD&E segment classified as held for sale during the third quarter of 2024. The sale of one of these businesses closed in the fourth quarter of 2024 and the sale of the other is expected to close in the first half of 2025. The sales of businesses and the classification of certain assets and liabilities as held for sale included cash, net of proceeds, of $7.9, $58.7 and $(22.4) for the years ended 2024, 2023 and 2022, respectively, which is classified within the Proceeds from sale of businesses, net of cash sold line in our Consolidated Statements of Cash Flows in Item 8, Financial Statements and Supplementary Data.
 Other – During 2024, the majority of the amounts recognized were primarily related to pension and postretirement costs. During 2023, the majority of the amounts recognized were primarily related to pension and postretirement costs. During 2022, the majority of the amounts recognized were primarily related to a cash gain from the sale of an equity investment, partially offset by a non-cash loss related to the deconsolidation of a previously consolidated entity in which we maintain an equity interest.

 INCOME TAXES

 2024
 2023
 2022

 Income before income taxes
 $
 1,049.1
 $
 1,408.0
 $
 1,268.9

 $
 333.9
 $
 291.2
 $
 318.4

 Effective income tax rate
 31.8
 %
 20.7
 %
 25.1
 %

 Effective Tax Rate
 Our tax rates are affected by many factors, including our worldwide earnings from various countries, changes in legislation and tax characteristics of our income.
 In 2024, our effective income tax rate of 31.8% was negatively impacted by the net tax expense on entities classified as held for sale, a reduced tax benefit on impairment of goodwill, and by losses in certain foreign jurisdictions where we receive no tax benefit due to 100% valuation allowances. Our income tax expense was positively impacted by the reversal of reserves resulting from the lapse of statute for the 2020 federal tax year and the settlement of the 2017 through 2019 New York State income tax audit.
 In 2023, our effective income tax rate of 20.7% was positively impacted by a benefit of $64.2 related to the settlement of the 2017 and 2018 U.S. Federal income tax audit. The effective rate also benefited from the net release of previously recorded reserves for various other tax contingencies, and the excess tax benefits on employee share-based payments, the majority of which were recognized in the first quarter due to the timing of the vesting of awards.
 In 2022, our effective income tax rate of 25.1% was adversely impacted by the establishment of net valuation allowances primarily in Continental Europe, and by net losses on sales of businesses and the classification of certain assets as held for sale for which we received minimal tax benefit. This was partially offset by excess tax benefits on employee share-based payments, the majority of which were recognized in the first quarter due to the timing of the vesting of awards and by the release of previously recorded reserves for tax contingencies.
 In August 2022, the U.S. enacted the Inflation Reduction Act of 2022 ("IRA"), which creates a new book minimum tax of at least 15% of consolidated GAAP pre-tax income for corporations with average book income in excess of $1 billion. The book minimum tax will first apply to our 2023 year. We do not expect an increase in our tax liability from this new book minimum tax in 2023. The IRA also creates an excise tax of 1% of the value of any stock repurchased by IPG after December 31, 2022. We expect to be subject to this new excise tax, but the amount will vary depending on various factors, including the amount and frequency of any stock issuances and repurchases. As a result of the IRA, tax associated with share repurchases will be included as part of the cost basis of the shares repurchased and recorded as an adjustment to treasury stock.
 See Note 10 in Item 8, Financial Statements and Supplementary Data for further information.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 EARNINGS PER SHARE
 Basic earnings per share available to IPG common stockholders for the years ended December 31, 2024, 2023 and 2022 were $1.84, $2.86 and $2.40 per share, respectively. Diluted earnings per share available to IPG common stockholders for the years ended December 31, 2024, 2023 and 2022 were $1.83, $2.85 and $2.37 per share, respectively.
 Basic and diluted earnings per share for the year ended December 31, 2024 included negative impacts of $0.56 from impairment of goodwill, $0.20 from net losses on sales of businesses and the classification of certain assets as held for sale, $0.17 from the amortization of acquired intangibles, and $0.02 related to deal costs related to the planned acquisition of IPG by Omnicom, partially offset by a positive impact of $0.01 related to the reversal of restructuring charges.
 Basic and diluted earnings per share for the year ended December 31, 2023 included positive impacts of $0.17 related to the settlement of U.S. Federal Income Tax Audits for the years 2017-2018 and $0.03 from a net gain on a completed disposition and the classification of certain assets, as held for sale as well as a loss related to the sale of an equity investment, partially offset by a negative impact of $0.17 from the amortization of acquired intangibles.
 Basic and diluted earnings per share for the year ended December 31, 2022 included a negative impact of $0.17 from the amortization of acquired intangibles, negative impacts of $0.20 and $0.19, respectively, from restructuring charges, a negative impact of $0.03 from net losses on sales of businesses and the classification of certain assets as held for sale, a negative impact of $0.01 from the deconsolidation of a previously consolidated entity and a negative impact of $0.02 related to the net set-up of income tax valuation allowances, partially offset by a positive impact of $0.03 from the sale of an equity investment.

 Segment Results of Operations
 As discussed in Note 16 in Item 8, Financial Statements and Supplementary Data, we have three reportable segments as of December 31, 2024: MD&E, IA&C and SC&E. We also report results for the "Corporate and other" group. Segment information for the prior period has been recast to conform to the current-period presentation.
 Media, Data & Engagement Solutions

 Net
 Total

 $
 4,348.6
 $
 (19.1)
 $
 (124.4)
 $
 8.7
 $
 4,213.8
 0.2
 %
 (3.1)
 %

 2,709.7
 —
 (91.9)
 26.8
 2,644.6
 1.0
 %
 (2.4)
 %

 (19.1)
 (32.5)
 (18.1)
 1,569.2
 (1.1)
 %
 (4.3)
 %

 The organic increase was mainly attributable to increased spending from existing clients and net client wins in our healthcare, food and beverage and retail sectors, largely offset by net client losses and lower spending from existing clients in our auto and transportation sector. The 1.0% organic increase in our domestic market was due to revenue increases at our media businesses and data management and analytics partially offset by revenue decreases at our digital project-based offerings. In our international markets, the (1.1)% organic decrease was driven by revenue decreases at our digital project-based offerings across most regions and revenue decreases across all disciplines in our Asia Pacific region, partially offset by revenue increases at our media businesses primarily in the Latin America region.

 Net

 Total

 $
 4,315.7
 $
 (19.9)
 $
 54.0
 $
 (1.2)
 $
 4,348.6
 0.0
 %
 0.8
 %

 2,696.1
 —
 44.2
 (30.6)
 2,709.7
 (1.1)
 %
 0.5
 %

 1,619.6
 (19.9)
 9.8
 29.4
 1.8
 %
 1.2
 %

 The organic change was relatively flat and mainly attributable to net client losses and lower spending from existing clients in our technology & telecom sector, partially offset by net client wins in our healthcare and financial services sectors. The (1.1)% organic decrease in our domestic market was due to revenue decreases at our digital project-based offerings as well as data management and analytics, partially offset by revenue increases at our media businesses. In our international markets, the 1.8% organic increase was driven by revenue increases at our media businesses primarily in the Latin America and Continental Europe regions, partially offset by decreases at our digital project-based offerings across all regions.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 2024
 2023
 2022

 Segment EBITA 1

 $
 847.9
 $
 836.9
 $
 748.4
 1.3
 %
 11.8
 %

 Segment EBITA margin on revenue before billable expenses 1

 20.1
 %
 19.2
 %
 17.3
 %

 1Segment EBITA and Segment EBITA margin on revenue before billable expenses include $0.8, $(1.3) and $69.1 of restructuring charges in the year ended December 31, 2024, 2023 and 2022 respectively. See "Restructuring Charges" in MD&A and Note 12 of Item 8, Financial Statements and Supplementary Data for further information.

 Segment EBITA margin increased during 2024 when compared to 2023, as the decrease in revenue before billable expenses, was outpaced by the overall decrease in our operating expenses, excluding billable expenses, amortization of acquired intangibles and impairment of goodwill. Salaries and related expenses decreased as compared to the prior-year period, primarily driven by decreases in base salaries, benefits and tax and temporary help expense, partially offset by an increase in severance expense. Office and other direct expense increased driven by increases client service costs and professional consulting fees, partially offset by lower foreign currency losses. Depreciation and amortization, excluding amortization of acquired intangibles, as a percentage of segment revenue before billable expenses increased slightly to 2.5% in 2024 from the prior-year period.
 Segment EBITA margin increased during 2023 when compared to 2022, as the increase in revenue before billable expenses, outpaced the overall decrease in our operating expenses, excluding billable expenses, amortization of acquired intangibles and impairment of goodwill. Revenue before billable expenses growth of 0.8% was outpaced by the increase in salaries and related expenses as compared to the prior-year period, primarily due to increases in base salaries, benefits and tax and severance expense, partially offset by decreases in temporary help expense and performance-based incentive compensation. Office and other direct expense decreased driven by decreases in occupancy expense and client service costs, partially offset by increases in professional consulting fees and foreign currency losses. Depreciation and amortization, excluding amortization of acquired intangibles, as a percentage of segment revenue before billable expenses decreased slightly to 2.4% in 2023 from the prior-year period.
 Integrated Advertising & Creativity Led Solutions

 Net
 Total

 $
 3,611.1
 $
 (15.8)
 $
 (43.9)
 $
 (7.0)
 $
 3,544.4
 (0.2)
 %
 (1.8)
 %

 2,377.6
 —
 (46.3)
 (48.0)
 2,283.3
 (2.0)
 %
 (4.0)
 %

 1,233.5
 (15.8)
 2.4
 41.0
 1,261.1
 3.3
 %
 2.2
 %

 The organic decrease was due to net client losses and lower spending from existing clients in our technology & telecom, auto and transportation and retail sectors, largely offset by net client wins and increased spending from existing clients in our other and consumer goods sectors. The (2.0)% organic decrease in our domestic market was due to revenue decreases in our advertising businesses. In our international markets, the 3.3% organic increase was driven by revenue increases in our advertising businesses primarily in the Continental Europe region and Other Region, led by the Middle East.

 Net
 Total

 $
 3,747.5
 $
 (25.1)
 $
 (44.4)
 $
 (66.9)
 $
 3,611.1
 (1.8)
 %
 (3.6)
 %

 2,478.5
 —
 (30.4)
 (70.5)
 2,377.6
 (2.8)
 %
 (4.1)
 %

 1,269.0
 (25.1)
 (14.0)
 3.6
 1,233.5
 0.3
 %
 (2.8)
 %

 The organic decrease was due to lower spending from existing clients and net client losses in our technology & telecom and retail sectors as well as lower spending from existing clients in our financial services sector, partially offset by net client wins in the healthcare and auto & transportation sectors. The (2.8)% organic decrease in our domestic market was due to revenue decreases in our advertising businesses. In our international markets, the 0.3% organic increase was driven by revenue

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 increases in our advertising businesses primarily in the Other Region, led by the Middle East, and Latin America regions, partially offset by revenue decreases in the Asia Pacific region.

 2024
 2023
 2022

 Segment EBITA 1

 $
 542.6
 $
 536.8
 $
 577.5
 1.1
 %
 (7.0)
 %

 Segment EBITA margin on revenue before billable expenses 1

 15.3
 %
 14.9
 %
 15.4
 %

 1Segment EBITA and Segment EBITA margin on revenue before billable expenses include $(2.3), $0.2 and $28.7 of restructuring charges in the year ended December 31, 2024, 2023 and 2022 respectively. See "Restructuring Charges" in MD&A and Note 12 of Item 8, Financial Statements and Supplementary Data for further information.
 Segment EBITA margin increased during 2024 when compared to 2023, as the decrease in revenue before billable expenses, was outpaced by the overall decrease in our operating expenses, excluding billable expenses and amortization of acquired intangibles. The decrease in salaries and related expenses, as compared to the prior-year period, was primarily driven by decreases in base salaries, benefits and tax and temporary help expense, partially offset by increases in severance expense and performance-based incentive compensation expense. The decrease in office and other direct expense, as compared to the prior year period, was mainly driven by decreases in occupancy expense, professional consulting fees and bad debt expense, partially offset by increases in client service costs. Depreciation and amortization, excluding amortization of acquired intangibles, as a percentage of segment revenue before billable expenses decreased slightly to 1.4% in 2024 from the prior-year period.
 Segment EBITA margin decreased during 2023 when compared to 2022, as the decrease in revenue before billable expenses, exceeded the overall decrease in our operating expenses, excluding billable expenses and amortization of acquired intangibles. The decrease in salaries and related expenses, as compared to the prior-year period, was primarily driven by decreases in temporary help expense and performance-based incentive compensation, partially offset by increases in severance expense and base salaries, benefits and tax. The decrease in office and other direct expense, as compared to the prior year period, was mainly driven by decreases in employment costs and occupancy expense, partially offset by increases in bad debt expense and foreign currency losses. Depreciation and amortization, excluding amortization of acquired intangibles, as a percentage of segment revenue before billable expenses decreased slightly to 1.5% in 2023 from the prior-year period.
 Specialized Communications & Experiential Solutions

 Net
 Total

 $
 1,440.9
 $
 1.7
 $
 (32.0)
 $
 18.8
 $
 1,429.4
 1.3
 %
 (0.8)
 %

 1,014.9
 —
 (24.9)
 22.4
 1,012.4
 2.2
 %
 (0.2)
 %

 426.0
 1.7
 (7.1)
 (3.6)
 417.0
 (0.8)
 %
 (2.1)
 %

 The organic increase was mainly attributable to increased spending from existing clients and net client wins in our food & beverage and consumer goods sectors, partially offset by lower spending from existing clients in our auto and transportation and technology & telecom sectors. The 2.2% organic increase in our domestic market was driven by revenue increases at our public relations agencies, partially offset by revenue decreases at our experiential businesses. In our international market, the (0.8)% organic decreases was driven by revenue decreases at our public relations agencies, most notably in our Asia Pacific region.

 Net
 Total

 $
 1,386.2
 $
 (1.9)
 $
 (0.6)
 $
 57.2
 $
 1,440.9
 4.1
 %
 3.9
 %

 983.1
 —
 (0.6)
 32.4
 1,014.9
 3.3
 %
 3.2
 %

 403.1
 (1.9)
 0.0
 24.8
 426.0
 6.2
 %
 5.7
 %

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 The organic increase was mainly attributable to net client wins and increased spending from existing clients in our healthcare, other, food & beverage and auto & transportation sectors, partially offset by lower spending from existing clients and net client losses in our technology & telecom sector. The 3.3% organic increase in our domestic market was driven by revenue increases at our public relations agencies and experiential businesses. In our international market, the 6.2% organic increase was driven by growth at both our public relations agencies and experiential businesses across all regions.

 2024
 2023
 2022

 Segment EBITA 1

 $
 259.4
 $
 265.2
 $
 234.5
 (2.2)
 %
 13.1
 %

 Segment EBITA margin on revenue before billable expenses 1

 18.1
 %
 18.4
 %
 16.9
 %

 1Segment EBITA and Segment EBITA margin on revenue before billable expenses include $0.3, $1.1 and $3.8 of restructuring charges in the year ended December 31, 2024, 2023 and 2022 respectively. See "Restructuring Charges" in MD&A and Note 12 of Item 8, Financial Statements and Supplementary Data for further information.
 Segment EBITA margin decreased during 2024 when compared to 2023, as the decrease in revenue before billable expenses, outpaced the overall decrease in our operating expenses, excluding billable expenses and amortization of acquired intangibles. The decrease in salaries and related expenses, as compared to the prior-year period, was primarily due to decreases in performance-based employee compensation expense and temporary help expense, partially offset by increases in base salaries, benefits and tax. Office and other direct expense increased mainly due to increases in client service costs as well as new business development, the year-over-year change in contingent acquisition obligations as well as increases in professional consulting fees and company meetings and conferences, partially offset by decreases in occupancy expense. Depreciation and amortization, excluding amortization of acquired intangibles, as a percentage of segment revenue before billable expenses decreased slightly to 1.0% in 2024 from the prior-year period.
 Segment EBITA margin increased during 2023 when compared to 2022, as the increase in revenue before billable expenses, outpaced the overall increase in our operating expenses, excluding billable expenses and amortization of acquired intangibles. The increase in salaries and related expenses, as compared to the prior-year period, was primarily due to an increase in base salaries, benefits and tax and severance expense. Office and other direct expense increased mainly due to foreign currency losses and increases in travel and entertainment expenses, the year-over-year change in contingent acquisition obligations and client service costs, partially offset by decreases in occupancy expense. Depreciation and amortization, excluding amortization of acquired intangibles, as a percentage of segment revenue before billable expenses decreased slightly to 1.1% in 2023 from the prior-year period.

 CORPORATE AND OTHER
 Corporate and other is primarily comprised of selling, general and administrative expenses, discussed in the Results of Operations section, including corporate office expenses as well as shared service center and certain other centrally managed expenses that are not fully allocated to operating divisions; salaries, long-term incentives, annual bonuses and other miscellaneous benefits for corporate office employees; professional fees related to internal control compliance, financial statement audits and legal, information technology and other consulting services that are engaged and managed through the corporate office; and rental expense for properties occupied by corporate office employees. A portion of centrally managed expenses is allocated to operating divisions based on a formula that uses the planned revenues of each of the operating units. Amounts allocated also include specific charges for information technology-related projects, which are allocated based on utilization.
 Corporate and other expenses increased by $60.5 to $132.8 during the year ended December 31, 2024 as compared to 2023, primarily due to $9.3 of deal costs incurred during the fourth quarter of 2024 related to the planned acquisition of IPG by Omnicom, as well as increases in selling, general and administrative expenses.
 Corporate and other expenses in 2023 decreased by $22.2 to $72.3 compared to 2022, primarily attributable to decreases in selling, general and administrative expenses, partially offset by an increase in restructuring charges.
 During the years ended December 31, 2024, 2023 and 2022 corporate and other expense includes $3.8, $0.1 and $0.8 of restructuring charges, respectively. See "Restructuring Charges" in MD&A and Note 12 of Item 8, Financial Statements and Supplementary Data for further information.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 LIQUIDITY AND CAPITAL RESOURCES
 CASH FLOW OVERVIEW
 The following tables summarize key financial data relating to our liquidity, capital resources and uses of capital.

 Cash Flow Data
 2024
 2023
 2022

 $
 715.7
 $
 $
 956.1

 Adjustments to reconcile to net cash provided by operating activities 1

 636.0
 333.3
 417.6

 Net cash used in working capital 2

 (165.5)
 (676.1)
 (672.3)

 Changes in other non-current assets and liabilities
 (131.0)
 (220.6)
 (59.3)

 Net cash provided by operating activities
 $
 1,055.2
 $
 554.7
 $
 642.1

 Net cash used in investing activities
 (151.1)
 (85.4)
 (430.1)

 Net cash used in financing activities
 (1,019.9)
 (634.3)
 (899.4)

 1Consists primarily of depreciation and amortization of fixed assets and intangible assets, impairment of goodwill, amortization of restricted stock and other non-cash compensation, and net losses (gains) on sales of businesses.
 2Reflects changes in accounts receivable, other current assets, accounts payable, accrued liabilities and contract liabilities.
 Operating Activities
 The presentation of the three components of net cash provided by operating activities above reflects the manner in which management views and analyzes this information. Management believes this presentation is useful as it presents cash provided by operating activities separately from the impact of changes in working capital, which is seasonal in nature and is impacted by the timing of media buying on behalf of our clients. Additionally, we view changes in other non-current assets and liabilities separately, as these items are not impacted by the factors described below.
 Due to the seasonality of our business, we typically use cash from working capital in the first nine months of a year, with the largest impact in the first quarter, and generate cash from working capital in the fourth quarter, driven by the seasonally strong media spending by our clients. Quarterly and annual working capital results are impacted by the fluctuating annual media spending budgets of our clients as well as their changing media spending patterns throughout each year across various countries.
 The timing of media buying on behalf of our clients across various countries affects our working capital and operating cash flow and can be volatile. In most of our businesses, our agencies enter into commitments to pay production and media costs on behalf of clients. To the extent possible, we pay production and media charges after we have received funds from our clients. The amounts involved, which substantially exceed our revenues, primarily affect the level of accounts receivable, accounts payable, accrued liabilities and contract liabilities. Our assets include both cash received and accounts receivable from clients for these pass-through arrangements, while our liabilities include amounts owed on behalf of clients to media and production suppliers. Our accrued liabilities are also affected by the timing of certain other payments. For example, while annual cash incentive awards are accrued throughout the year, they are generally paid during the first quarter of the subsequent year.
 Net cash provided by operating activities during 2024 was $1,055.2, which was an increase of $500.5 as compared to 2023. This increase was primarily due to the decrease in working capital usage of $510.6. Working capital usage in 2024 was primarily impacted by higher pre-paid expenses and lower accrued cash incentives.
 Net cash provided by operating activities during 2023 was $554.7, which was a decrease of $87.4 as compared to 2022. The decrease was primarily driven by an increase in pension contributions and decreases in non-current liabilities, partially offset by an increase in net income of $162.0. Working capital usage in 2023 was primarily impacted by client spending and timing of collections and payments.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 Investing Activities
 Net cash used in investing activities during 2024 consisted primarily of payments for capital expenditures of $141.8, which were related mostly to computer software and hardware, and the purchase of investments of $25.2. This was partially offset by the proceeds from the sale of businesses, net of cash sold of $7.9.
 Net cash used in investing activities during 2023 consisted primarily of payments for capital expenditures of $179.3 which were related mostly to computer software and hardware, and the purchase of short-term marketable securities of $97.6. This was partially offset by the maturity of short-term marketable securities of $100.7 and proceeds from the sale of businesses, net of cash sold of $58.7.
 Financing Activities
 Net cash used in financing activities during 2024 was $1,019.9, primarily driven by the payment of common stock dividends of $496.5, repayment of long-term debt of $250.1 and common stock repurchases of $230.1.
 Net cash used in financing activities during 2023 was driven primarily by payments for common stock dividends of $479.1 and common stock repurchases of $350.2, partially offset by net proceeds of $296.3 from the issuance of our $300.0 aggregate amount of 5.375% unsecured senior notes due 2033.
 Foreign Exchange Rate Changes
 The effect of foreign exchange rate changes on cash, cash equivalents and restricted cash included in the Consolidated Statements of Cash Flows resulted in a net decrease of $82.9 in 2024. This decrease was primarily a result of the U.S. dollar being stronger than several foreign currencies, including the Euro, the Canadian Dollar and the Australian Dollar.
 The effect of foreign exchange rate changes on cash, cash equivalents and restricted cash included in the Consolidated Statements of Cash Flows resulted in a net increase of $7.0 in 2023.

 LIQUIDITY OUTLOOK
 We expect our cash flow from operations and existing cash and cash equivalents to be sufficient to meet our anticipated operating requirements at a minimum for the next twelve months. We also have a commercial paper program, a committed corporate credit facility, and uncommitted lines of credit to support our operating needs. Borrowings under our commercial paper program are supported by our committed corporate credit agreement. We continue to maintain a disciplined approach to managing liquidity, with flexibility over significant uses of cash, including our capital expenditures, cash used for new acquisitions, our common stock repurchase program and our common stock dividends.
 From time to time, we evaluate market conditions and financing alternatives for opportunities to raise additional funds or otherwise improve our liquidity profile, enhance our financial flexibility and manage market risk. Our ability to access the capital markets depends on a number of factors, which include those specific to us, such as our credit ratings, and those related to the financial markets, such as the amount or terms of available credit. There can be no guarantee that we would be able to access new sources of liquidity, or continue to access existing sources of liquidity, on commercially reasonable terms, or at all.
 Funding Requirements
 Our most significant funding requirements include our operations, non-cancelable operating lease obligations, capital expenditures, acquisitions, common stock dividends, taxes and debt service. Additionally, we may be required to make payments to minority shareholders in certain subsidiaries if they exercise their options to sell us their equity interests.
 Notable funding requirements include:
 • Debt service – Our 4.200% Senior Notes in aggregate principal amount of $250.0 matured on April 15, 2024. We used available cash to fund the principal repayment. As of December 31, 2024, we had outstanding short-term borrowings of $40.5 from our uncommitted lines of credit used primarily to fund short-term working capital needs. The remainder of our debt is primarily long-term, with maturities scheduled from 2028 through 2048.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 • Acquisitions – We paid deferred payments of $9.3 for prior-year acquisitions as well as ownership increases in our consolidated subsidiaries. In addition to potential cash expenditures for new acquisitions, we expect to pay approximately $5.0 over the next twelve months related to all previously completed acquisitions as of December 31, 2024. We may also be required to pay approximately $11.0 related to redeemable non-controlling interest held by minority shareholders if exercised, over the next twelve months. On December 3, 2024, we entered into a definitive purchase agreement to acquire the outstanding shares of an e-commerce intelligence platform, the transaction is expected to close in the first quarter of 2025 for a cash payment of $50.4, subject to customary closing adjustments. We will continue to evaluate strategic opportunities to grow and continue to strengthen our market position, particularly in our digital and marketing services offerings, and to expand our presence in high-growth and key strategic world markets.

 • Dividends – During 2024, we paid four quarterly cash dividends of $0.330 per share on our common stock, which corresponded to aggregate dividend payments of $496.5. On February 12, 2025, we announced that our Board of Directors (the "Board") had declared a common stock cash dividend of $0.330 per share, payable on March 17, 2025 to holders of record as of the close of business on March 3, 2025. Assuming we pay a quarterly dividend of $0.330 per share and there is no significant change in the number of outstanding shares as of December 31, 2024, we would expect to pay approximately $492.0 over the next twelve months. Whether to declare and the amount of any such future dividend is at the discretion of our Board and will depend upon factors such as our earnings, financial position and cash requirements.
 • U.K. Pension Plan - In December 2023, the Interpublic Limited Pension Plan in the U.K., (the "U.K. Pension Plan") the Company's U.K. defined benefit pension plan, entered into an agreement with an insurance company to purchase a group annuity, or "buy-in", that matches the plans future projected benefit obligations to covered participants. As part of the annuity purchase contract, the U.K. Pension Plan has the option to complete a "buy-out", which would transfer all liabilities of the plan to the insurer, which the Company anticipates to be completed in 2026. The non-cash settlement charge, net of tax, associated with the transaction is currently estimated to be approximately $180.0 to $200.0 and is subject to finalization of terms and changes in the British Pound Sterling.
 The following summarizes our estimated contractual cash obligations and commitments as of December 31, 2024 and their effect on our liquidity and cash flow in future periods.

 Thereafter
 Total

 2025
 2026
 2027
 2028
 2029

 Long-term debt 1

 $
 0.1
 $
 0.1
 $
 0.1
 $
 497.7
 $
 0.0
 $
 2,422.6
 $
 2,920.6

 Interest payments on long-term debt 1

 128.0
 128.0
 128.0
 128.0
 103.7
 796.9
 1,412.6

 Non-cancelable operating lease obligations 2

 279.9
 264.8
 230.5
 180.5
 147.1
 362.8
 1,465.6

 Contingent acquisition payments 3

 22.3
 0.2
 38.2
 0.0
 0.0
 0.0
 60.7

 Uncertain tax positions 4

 70.5
 87.8
 54.3
 62.5
 6.8
 23.9
 305.8

 Total
 $
 500.8
 $
 480.9
 $
 451.1
 $
 868.7
 $
 257.6
 $
 3,606.2
 $
 6,165.3

 1Amounts represent maturity at book value and interest payments based on contractual obligations. We may at our option and at any time redeem all or some of any outstanding series of our senior notes reflected in this table at the redemption prices set forth in the applicable supplemental indentures under which such senior notes were issued. See Note 5 in Item 8, Financial Statements and Supplementary Data for further information.
 2Non-cancellable operating lease obligations are presented net of future receipts on contractual sublease arrangements. See Note 4 in Item 8, Financial Statements and Supplementary Data for further information.
 3We have structured certain acquisitions with additional contingent purchase price obligations based on factors including future performance of the acquired entity. See Note 7 and Note 17 in Item 8, Financial Statements and Supplementary Data for further information.
 4The amounts presented are estimates due to inherent uncertainty of tax settlements, including the ability to offset liabilities with tax loss carryforwards.

 Share Repurchase Programs
 On February 10, 2022, our Board of Directors (the "Board") reauthorized a program to repurchase, from time to time, up to $400.0 of our common stock.
 On February 8, 2023, the Board authorized a share repurchase program to repurchase from time to time up to $350.0, excluding fees, of our common stock, which was in addition to any amounts remaining under the 2022 share repurchase program.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 On February 7, 2024, the Board authorized a share repurchase program to repurchase from time to time up to $320.0, excluding fees, of our common stock, which was in addition to any amounts remaining under the 2023 share repurchase program.
 On February 11, 2025, the Board authorized a share repurchase program to repurchase from time to time up to $155.0, excluding fees, of our common stock, which was in addition to any amounts remaining under the 2024 share repurchase program.
 We may effect such repurchases through open market purchases, trading plans established in accordance with U.S. Securities and Exchange Commission ("SEC") rules, derivative transactions or other means. The timing and amount of repurchases in future periods will depend on market conditions and other funding requirements. There are no expiration dates associated with the share repurchase programs.
 FINANCING AND SOURCES OF FUNDS
 Substantially all of our operating cash flow is generated by our agencies. Our cash balances are held in numerous jurisdictions throughout the world, including at the holding company level. Below is a summary of our sources of liquidity.
 At December 31, 2024, we held $725.9 of cash, cash equivalents and marketable securities in foreign subsidiaries. The Company has historically asserted that its unremitted foreign earnings are permanently reinvested, and therefore has not recorded any deferred taxes on such amounts. However, as of December 31, 2024, $102.9 of undistributed foreign earnings from certain international entities were not subject to the permanent reinvestment assertion, therefore, the Company has recorded deferred taxes on this amount.
 Credit Arrangements
 We maintain a committed corporate credit facility, originally dated as of July 18, 2008, which has been amended and restated from time to time (the "Credit Agreement"). We use our Credit Agreement to increase our financial flexibility, to provide letters of credit primarily to support obligations of our subsidiaries and to support our commercial paper program. On May 29, 2024, we amended and restated the Credit Agreement. As amended, among other things, the maturity date of the Credit Agreement was extended to May 29, 2029 and the cost structure of the Credit Agreement was changed. The Credit Agreement continues to include a required leverage ratio of not more than 3.50 to 1.00, among other customary covenants, including limitations on our liens and the liens of our consolidated subsidiaries and limitations on the incurrence of subsidiary debt. At the election of the Company, the leverage ratio may be changed to not more than 4.00 to 1.00 for four consecutive quarters, beginning with the fiscal quarter in which there is an occurrence of one or more acquisitions with an aggregate purchase price of at least $200.0.
 The Credit Agreement is a revolving facility under which amounts borrowed by us or any of our subsidiaries designated under the Credit Agreement may be repaid and reborrowed, subject to an aggregate lending limit of $1,500.0, or the equivalent in other currencies. The Company has the ability to increase the commitments under the Credit Agreement from time to time by an additional amount of up to $250.0, provided the Company receives commitments for such increases and satisfies certain other conditions. The aggregate available amount of letters of credit outstanding may decrease or increase, subject to a sublimit of $50.0, or the equivalent in other currencies. Our obligations under the Credit Agreement are unsecured. As of December 31, 2024, there were no borrowings under the Credit Agreement; however, we had $9.3 of letters of credit under the Credit Agreement, which reduced our total availability to $1,490.7.
 We were in compliance with all of our covenants in the Credit Agreement as of December 31, 2024. The financial covenant in the Credit Agreement requires that we maintain, as of the end of each fiscal quarter, a certain leverage ratio for the four quarters then ended. Management utilizes Credit Agreement EBITDA, which is a non-GAAP financial measure, as well as the amounts shown in the table below, calculated as required by the Credit Agreement, in order to assess our compliance with such covenants.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 The table below sets forth the financial covenant in effect as of December 31, 2024.

 Four Quarters Ended
 Four Quarters Ended

 Financial Covenant
 Credit Agreement EBITDA Reconciliation 1

 Leverage ratio (not greater than) 1

 3.50x
 Net income available to IPG common stockholders
 $
 689.5

 Actual leverage ratio
 1.69x
 Non-operating adjustments 2

 513.7

 Operating income

 Add:

 Depreciation and amortization
 324.4

 Other non-cash charges reducing operating income
 226.4

 Credit Agreement EBITDA 1

 $
 1,754.0

 1The leverage ratio is defined as debt as of the last day of such fiscal quarter to EBITDA (as defined in the Credit Agreement) for the four quarters then ended.
 2Includes adjustments of the following items from our Consolidated Statement of Operations in Item 8, Financial Statements and Supplementary Data: provision for income taxes, total (expenses) and other income, equity in net income of unconsolidated affiliates, and net income attributable to noncontrolling interests.

 Uncommitted Lines of Credit
 We also have uncommitted lines of credit with various banks that permit borrowings at variable interest rates and that are primarily used to fund working capital needs. We have guaranteed the repayment of some of these borrowings made by certain subsidiaries. If we lose access to these credit lines, we would have to provide funding directly to some of our operations. As of December 31, 2024, the Company had uncommitted lines of credit in an aggregate amount of $769.1, under which we had outstanding borrowings of $40.5 classified as short-term borrowings on our Consolidated Balance Sheet. The average amount outstanding during 2024 was $44.0, with a weighted-average interest rate of approximately 7.6%.
 Commercial Paper
 The Company is authorized to issue unsecured commercial paper up to a maximum aggregate amount outstanding at any time of $1,500.0. Borrowings under the commercial paper program are supported by the Credit Agreement described above. Proceeds of the commercial paper are used for working capital and general corporate purposes, including the repayment of maturing indebtedness and other short-term liquidity needs. The maturities of the commercial paper vary but may not exceed 397 days from the date of issue. There was no commercial paper activity during 2024 and as of December 31, 2024, there was no commercial paper outstanding.
 Cash Pooling
 We aggregate our domestic cash position on a daily basis. Outside the United States, we use cash pooling arrangements with banks to help manage our liquidity requirements. In these pooling arrangements, several IPG agencies agree with a single bank that the cash balances of any of the agencies with the bank will be subject to a full right of set-off against amounts other agencies owe the bank, and the bank provides for overdrafts as long as the net balance for all agencies does not exceed an agreed-upon level. Typically, each agency pays interest on outstanding overdrafts and receives interest on cash balances. Our Consolidated Balance Sheets reflect cash, net of bank overdrafts, under all of our pooling arrangements, and as of December 31, 2024 and 2023 the amounts netted were $2,132.7 and $2,718.0, respectively.

 DEBT CREDIT RATINGS
 Our debt credit ratings as of February 14, 2025 are listed below.

 Moody's Investors Service
 S&P Global Ratings
 Fitch Ratings

 Short-term rating
 P-2+
 A-2+
 F1

 Long-term rating
 Baa2+
 BBB+
 BBB+

 Outlook
 Positive
 Positive
 Stable

 A credit rating is not a recommendation to buy, sell or hold securities and may be subject to revision or withdrawal at any time by the assigning credit rating agency. The rating of each credit rating agency should be evaluated independently of any other rating. Credit ratings could have an impact on liquidity, either adverse or favorable, because, among other things, they

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 could affect funding costs in the capital markets or otherwise. For example, our Credit Agreement fees and borrowing rates are based on a credit ratings grid, and our access to the commercial paper market is contingent on our maintenance of sufficient short-term debt ratings.

 CRITICAL ACCOUNTING ESTIMATES
 Our Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States of America. Preparation of the Consolidated Financial Statements and related disclosures requires us to make judgments, assumptions and estimates that affect the amounts reported and disclosed in the accompanying financial statements and footnotes. Our significant accounting policies are discussed in Note 1 to the Consolidated Financial Statements. We believe that of our significant accounting policies, the following critical accounting estimates involve management's most difficult, subjective or complex judgments. We consider these accounting estimates to be critical because changes in the underlying assumptions or estimates have the potential to materially impact our Consolidated Financial Statements. Management has discussed with our Audit Committee the development, selection, application and disclosure of these critical accounting estimates. We regularly evaluate our judgments, assumptions and estimates based on historical experience and various other factors that we believe to be relevant under the circumstances. Actual results may differ from these estimates under different assumptions or conditions. A further decline in macroeconomic conditions or increasing interest rates could have a negative impact on these estimates, including the fair value of certain assets.

 Revenue Recognition
 Our revenues are primarily derived from the planning and execution of multi-channel advertising and communications, marketing services, including public relations, meeting and event production, sports and entertainment marketing, corporate and brand identity, strategic marketing consulting, and providing marketing data and technology services around the world.
 Most of our client contracts are individually negotiated and, accordingly, the terms of client engagements and the basis on which we earn fees and commissions vary significantly. Our contracts generally provide for termination by either party on relatively short notice, usually 30 to 90 days, although our data management contracts typically have non-cancelable terms of more than one year. Our payment terms vary by client, and the time between invoicing date and due date is typically not significant. We generally have the legally enforceable right to payment for all services provided through the end of the contract or termination date.
 We recognize revenue when we determine our customer obtains control of promised goods or services, in an amount that reflects the consideration which we expect to receive in exchange for those goods or services. To determine revenue recognition, we perform the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue as or when we satisfy the performance obligation. We only apply the five-step model to contracts when it is probable that IPG will collect the consideration it is entitled to in exchange for the goods or services it transfers to the customer. At contract inception, we assess the goods or services promised within each contract and determine those that are distinct performance obligations. We then assess whether we act as an agent or a principal for each identified performance obligation and include revenue within the transaction price for third-party costs when we determine that we act as principal.
 Revenue before billable expenses, primarily consisting of fees, commissions and performance incentives, represents the amount of our gross billings excluding billable expenses charged to a client. Generally, our compensation is based on a negotiated fixed price, rate per hour, a retainer, commission or volume. The majority of our fees are recognized over time as services are performed, either utilizing a function of hours incurred and rates per hour, as compared to periodically updated estimates to complete, or ratably over the term of the contract. For certain less-frequent commission-based contracts which contain clauses allowing our clients to terminate the arrangement at any time for no compensation, revenue is recognized at a point in time, typically the date of broadcast or publication.
 Contractual arrangements with clients may also include performance incentive provisions designed to link a portion of our revenue to our performance relative to mutually agreed-upon qualitative and/or quantitative metrics. Performance incentives are treated as variable consideration which is estimated at contract inception and included in revenue based on the most likely amount earned out of a range of potential outcomes. Our estimates are based on a combination of historical award experience, anticipated performance and our best judgment. These estimates are updated on a periodic basis and are not expected to result in a reversal of a significant amount of the cumulative revenue recognized.
 The predominant component of billable expenses are third-party vendor costs incurred for performance obligations where we have determined that we are acting as principal. These third-party expenses are generally billed back to our clients. Billable expenses also includes incidental costs incurred in the performance of our services including airfare, mileage, hotel stays, out-

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 of-town meals and telecommunication charges. We record these billable expenses within total revenue with a corresponding offset to operating expenses.
 In international markets, we may receive rebates or credits from vendors based on transactions entered into on behalf of clients. Rebates and credits are remitted back to our clients in accordance with our contractual requirements or may be retained by us based on the terms of a particular client contract and local law. Amounts owed back to clients are recorded as a liability and amounts retained by us are recorded as revenue when earned.
 In certain international markets, our media contracts may allow clients to terminate our arrangement at any time for no compensation to the extent that media has not yet run. For those contracts, we do not recognize revenue until the media runs which is the point in time at which we have a legally enforceable right to compensation.
 In the normal course of business, certain agencies may enter into agreements with media suppliers to purchase an agreed value of media within a fixed timeframe. By entering into these agreements, the agency is taking a risk and may be required to pay a portion or all of the agreed value ahead of media being run. In order to participate in these arrangements and receive an agreed additional benefit from the agency, clients are required to contractually opt in.
 Performance Obligations
 Our client contracts may include various goods and services that are capable of being distinct, are distinct within the context of the contract and are therefore accounted for as separate performance obligations. We allocate revenue to each performance obligation in the contract at inception based on its relative standalone selling price.
 Our advertising businesses include a wide range of services that involve the creation of an advertising idea, concept, campaign, or marketing strategy in order to promote the client's brand ("creative services"), and to act as an agent to facilitate the production of advertisements by third-party suppliers ("production services"). Our clients can contract us to perform one or both of these services, as they can derive stand-alone benefits from each. Production services can include formatting creative material for different media and communication mediums including digital, large-scale reproduction such as printing and adaptation services, talent engagement and acquisition, television and radio production, and outdoor billboard production. Our contracts that include both services are typically explicit in the description of which activities constitute the creative advertising services and those that constitute the production services. Both the creative and production services are sold separately, the client can derive utility from each service on its own, we do not provide a significant service of integrating these activities into a bundle, the services do not significantly modify one another, and the services are not highly interrelated or interdependent. As such, we typically identify two performance obligations in the assessment of our advertising contracts.
 Our media businesses include services to formulate strategic media plans ("media planning services") and to act as an agent to purchase media (e.g., television and radio spots, outdoor advertising, digital banners, etc.) from vendors on our clients' behalf ("media buying services"). Our contracts that include both services are typically explicit in the description of which activities constitute the planning services and those that constitute the buying services. Both the planning and buying services are sold separately, the client can derive utility from each service on its own, we do not provide a significant service of integrating these activities into a bundle, the services do not significantly modify one another, and the services are not highly interrelated or interdependent. As such, we typically identify two performance obligations in the assessment of our media contracts.
 Our events businesses include creative services related to the conception and planning of custom marketing events as well as activation services which entail the carrying out of the event, including, but not limited to, set-up, design and staffing. Additionally, our public relations businesses include a broad range of services, such as strategic planning, social media strategy and the monitoring and development of communication strategies, among others. While our contracts in these businesses may include some or all of these services, we typically identify only one performance obligation in the assessment of our events and public relations contracts as we provide a significant service of integrating the individual services into a combined service for which the customer has contracted.
 Our data and technology services businesses include data management, data and data strategy, identity resolution, and measurement and analytics products and services. While our contracts in these businesses may include some or all of these services, we typically identify each product and service as an individual performance obligation.
 Principal vs. Agent
 When a third-party is involved in the delivery of our services to the client, we assess whether or not we are acting as a principal or an agent in the arrangement. The assessment is based on whether we control the specified services at any time before they are transferred to the customer. We have determined that in our events and public relations businesses, we generally act as a principal as our agencies provide a significant service of integrating goods or services provided by third parties into the specified deliverable to our clients. In addition, we have determined that we are responsible for the performance of the third-party suppliers, which are combined with our own services, before transferring those services to the customer. We have also

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 determined that we act as principal when providing creative services and media planning services, as we perform a significant integration service in these transactions. For performance obligations in which we act as principal, we record the gross amount billed to the customer within total revenue and the related incremental direct costs incurred as billable expenses.
 In the vast majority of our business, when a third-party is involved in the production of an advertising campaign and for media buying services, we have determined that we act as the agent and are solely arranging for the third-party suppliers to provide services to the customer. Specifically, we do not control the specified services before transferring those services to the customer, we are not primarily responsible for the performance of the third-party services, nor can we redirect those services to fulfill any other contracts. We do not have inventory risk or discretion in establishing pricing in our contracts with customers. For performance obligations for which we act as the agent, we record our revenue as the net amount of our gross billings less amounts remitted to third parties.

 Income Taxes
 The provision for income taxes includes U.S. federal, state, local and foreign taxes. Deferred tax assets and liabilities are recognized for the estimated future tax consequences of temporary differences between the financial statement carrying amounts and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the year in which the temporary differences are expected to be reversed. Changes to enacted tax rates would result in either increases or decreases in the provision for income taxes in the period of change.
 We are required to evaluate the realizability of our deferred tax assets, which is primarily dependent on future earnings. A valuation allowance shall be recognized when, based on available evidence, it is "more likely than not" that all or a portion of the deferred tax assets will not be realized. The factors used in assessing valuation allowances include all available evidence, such as past operating results, estimates of future taxable income and the feasibility of tax planning strategies. In circumstances where there is negative evidence, establishment of a valuation allowance must be considered. We believe that cumulative losses in the most recent three-year period represent significant negative evidence when evaluating a decision to establish a valuation allowance. Conversely, a pattern of sustained profitability represents significant positive evidence when evaluating a decision to reverse a valuation allowance. Further, in those cases where a pattern of sustained profitability exists, projected future taxable income may also represent positive evidence, to the extent that such projections are determined to be reliable given the current economic environment. Accordingly, the increase and decrease of valuation allowances has had and could have a significant negative or positive impact on our current and future earnings.
 The authoritative guidance for uncertainty in income taxes prescribes a recognition threshold and measurement criteria for the financial statement reporting of a tax position that an entity takes or expects to take in a tax return. Additionally, guidance is provided for de-recognition, classification, interest and penalties, accounting in interim periods, disclosure and transition. The assessment of recognition and measurement requires critical estimates and the use of complex judgments. We evaluate our tax positions using the "more likely than not" recognition threshold and then apply a measurement assessment to those positions that meet the recognition threshold. We have established tax reserves that we believe to be adequate in relation to the potential for additional assessments in each of the jurisdictions in which we are subject to taxation. We regularly assess the likelihood of additional tax assessments in those jurisdictions and adjust our reserves as additional information or events require.

 Goodwill and Other Intangible Assets
 We account for our business combinations using the acquisition accounting method, which requires us to determine the fair value of net assets acquired and the related goodwill and other intangible assets. Determining the fair value of assets acquired and liabilities assumed requires management's judgment and involves the use of significant estimates, including projections of future cash inflows and outflows, discount rates, asset lives and market multiples. Considering the characteristics of advertising, specialized marketing and communication services companies, our acquisitions usually do not have significant amounts of tangible assets, as the principal asset we typically acquire is creative talent. As a result, a substantial portion of the purchase price is allocated to goodwill and other intangible assets.
 The Company transferred certain agencies between operating segments as of January 1, 2024 which resulted in certain changes to our reporting units and reportable segments. In addition, we completed an assessment of any potential goodwill impairment for all reporting units immediately prior and subsequent to the reallocation and determined that no impairment existed.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 Q3 2024 Interim Goodwill Test
 During the third quarter of 2024, we concluded that declines in the forecasted performance of one of our reporting units included within our MD&E segment, combined with the classification of R/GA and Huge, which comprised a significant portion of the reporting unit, as held for sale was a triggering event which required a goodwill impairment assessment. As of August 31, 2024, we performed a pre-classification goodwill impairment test and determined that the carrying value of the reporting unit exceeded its fair value, and therefore, goodwill of the reporting unit was impaired. The Company completed an analysis to allocate goodwill to the remaining reporting unit, R/GA and Huge using a relative fair value approach. Additionally, we performed a post-classification goodwill impairment test on R/GA and Huge, as well as an impairment test of the businesses remaining within the reporting unit. We determined that the carrying value of one disposal group exceeded its fair value and goodwill was impaired. As a result of both the pre-classification and post-classification impairment tests, the Company recorded non-cash goodwill impairment charges of $232.1. We concluded that the fair value of the remaining reporting unit exceeded its carrying value and the remaining reporting unit was not impaired.
 The fair value of both the reporting unit pre-classification and the fair values of the disposal groups and the remaining reporting unit that is in our ongoing operations for which we performed the quantitative interim impairment tests were estimated using a combination of the income approach, which incorporates the use of the discounted cash flow method, and the market approach, which incorporates the use of earnings and revenue multiples based on market data. We generally apply an equal weighting to the income and market approaches for our quantitative impairment test analysis, although higher weighting was given to the market approach for determining the fair value of disposal groups. For the income approach, we used projections, which require the use of significant estimates and assumptions specific to the reporting unit as well as those based on general economic conditions. Factors specific to the reporting unit and disposal groups include revenue growth, profit margins, terminal value growth rates, capital expenditures projections, assumed tax rates, discount rates and other assumptions deemed reasonable by management. For the market approach, we used judgment in identifying the relevant comparable-company market multiples. Additionally, our determination of the market approach for the disposal groups also considered ranges of initial offers received as part of the sale process.
 The discount rate used for the reporting unit and disposal groups is influenced by general market conditions as well as factors specific to the reporting unit. For the interim impairment tests of goodwill, the discount rates used ranged from 14.5% to 22.0%, and the terminal value growth rates were 2.5% and 3.0%. The terminal value growth rates represent the expected long-term growth rates. The revenue growth rates utilized in the interim impairment tests were between (2.0%) and 6.0%. Factors influencing the revenue growth rates include the nature of the services the reporting unit and disposal groups provide for its clients, the geographic locations in which the reporting unit and disposal groups conduct business and the maturity of the reporting units and disposal groups. We believe that the estimates and assumptions we made are reasonable, but they are susceptible to change from period to period. Actual results of operations, cash flows and other factors will likely differ from the estimates used in our valuation, and it is possible that differences and changes could be material. A deterioration in profitability, adverse market conditions, significant client losses, changes in spending levels of our existing clients or a different economic outlook than currently estimated by management could have a significant impact on the estimated fair value of our reporting unit and could result in an impairment charge in the future.
 We also performed a sensitivity analysis to detail the impact that changes in assumptions may have on the outcome of the first step of the impairment test. Our sensitivity analysis provides a range of fair value for the reporting unit and disposal unit, where the low end of the range increases discount rates by 0.5%, and the high end of the range decreases discount rates by 0.5%. We use the average of our fair values for purposes of our comparison between carrying value and fair value for the quantitative impairment test.
 The table below displays the midpoint of the fair value range for the remaining reporting unit tested in the interim impairment test, indicating that the fair value exceeded the carrying value for the reporting unit.

 2024 Interim Impairment Test

 Reporting Unit
 Fair value exceeds carrying value by:

 A
 $
 402.5
 > 2%

 Based on the analysis described above, we determined the goodwill of the remaining reporting unit was not impaired as of September 30, 2024, because the fair value of the reporting unit was in excess of its carrying value.
 We also considered the potential for goodwill impairment of our other reporting units. Our review of our other reporting units did not indicate an impairment triggering event as of September 30, 2024.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 Annual Goodwill Test
 We review goodwill and other intangible assets with indefinite lives not subject to amortization as of October 1st each year and whenever events or significant changes in circumstances indicate that the carrying value may not be recoverable. We evaluate the recoverability of goodwill at a reporting unit level. We have 10 reporting units that were subject to the 2024 annual impairment testing. Our annual impairment review as of October 1, 2024 did not result in an impairment charge at any of our reporting units.
 In performing our annual impairment review, we first assess qualitative factors to determine whether it is "more likely than not" that the goodwill or indefinite-lived intangible assets are impaired. Qualitative factors to consider may include macroeconomic conditions, industry and market considerations, cost factors that may have a negative effect on earnings, financial performance, and other relevant entity-specific events such as changes in management, key personnel, strategy or clients, as well as pending litigation. If, after assessing the totality of events or circumstances such as those described above, an entity determines that it is "more likely than not" that the goodwill or indefinite-lived intangible asset is impaired, then the entity is required to determine the fair value and perform the quantitative impairment test by comparing the fair value with the carrying value. Otherwise, no additional testing is required.
 For reporting units not included in the qualitative assessment, or for any reporting units identified in the qualitative assessment as "more likely than not" that the fair value is less than its carrying value, a quantitative impairment test is performed. For our annual impairment test, we compare the respective fair value of our reporting units' equity to the carrying value of their net assets. The sum of the fair values of all our reporting units is reconciled to our current market capitalization plus an estimated control premium. Goodwill allocated to a reporting unit whose fair value is equal to or greater than its carrying value is not impaired, and no further testing is required. Should the carrying amount for a reporting unit exceed its fair value, then the quantitative impairment test is failed, and impaired goodwill is written down to its fair value with a charge to expense in the period the impairment is identified.
 For the 2024 and 2023 annual impairment tests, we performed a qualitative impairment assessment for eight and seven reporting units, respectively, and performed the quantitative impairment test for two and three reporting units, respectively. For the qualitative analysis we took into consideration all the relevant events and circumstances, including financial performance, macroeconomic conditions and entity-specific factors such as client wins and losses. Based on this assessment, we have concluded that for each of our reporting units subject to the qualitative assessment, it is not "more likely than not" that its fair value was less than its carrying value; therefore, no additional testing was required.
 The 2024 and 2023 fair values of reporting units for which we performed quantitative impairment tests were estimated using a combination of the income approach, which incorporates the use of the discounted cash flow method, and the market approach, which incorporates the use of earnings and revenue multiples based on market data. We generally applied an equal weighting to the income and market approaches for our analysis. For the income approach, we used projections, which require the use of significant estimates and assumptions specific to the reporting unit as well as those based on general economic conditions. Factors specific to each reporting unit include revenue growth, profit margins, terminal value growth rates, capital expenditures projections, assumed tax rates, discount rates and other assumptions deemed reasonable by management. For the market approach, we used judgment in identifying the relevant comparable-company market multiples.
 These estimates and assumptions may vary between each reporting unit depending on the facts and circumstances specific to that reporting unit. The discount rate for each reporting unit is influenced by general market conditions as well as factors specific to the reporting unit. For the 2024 test, the discount rate we used for our reporting units tested ranged between 11.5% and 13.5%, and the terminal value growth rate was 3.0%. The terminal value growth rate represents the expected long-term growth rate for our industry, which incorporates the type of services each reporting unit provides as well as the global economy. For the 2024 test, the revenue growth rates for our reporting units used in our analysis were generally between (5.0%) and 7.0%. Factors influencing the revenue growth rates include the nature of the services the reporting unit provides for its clients, the geographic locations in which the reporting unit conducts business and the maturity of the reporting unit. We believe that the estimates and assumptions we made are reasonable, but they are susceptible to change from period to period. Actual results of operations, cash flows and other factors will likely differ from the estimates used in our valuation, and it is possible that differences and changes could be material. A deterioration in profitability, adverse market conditions, significant client losses, changes in spending levels of our existing clients or a different economic outlook than currently estimated by management could have a significant impact on the estimated fair value of our reporting units and could result in an impairment charge in the future.
 We also perform a sensitivity analysis to detail the impact that changes in assumptions may have on the outcome of the first step of the impairment test. Our sensitivity analysis provides a range of fair value for each reporting unit, where the low end of the range increases discount rates by 0.5%, and the high end of the range decreases discount rates by 0.5%. We use the

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 average of our fair values for purposes of our comparison between carrying value and fair value for the quantitative impairment test.
 The table below displays the midpoint of the fair value range for each reporting unit tested in the 2024 and 2023 annual impairment tests, indicating that the fair value exceeded the carrying value for all reporting units.

 2024 Impairment Test
 2023 Impairment Test

 Reporting Unit
 Fair value exceeds carrying value by:
 Reporting Unit
 Fair value exceeds carrying value by:

 A
 $
 402.9
 > 10%
 A
 $
 483.7
 > 70%

 B
 $
 1,410.0
 > 185%
 B
 $
 735.5
 > 25%

 C
 $
 99.7
 > 45%

 Based on the analysis described above, for the reporting units for which we performed the quantitative impairment test, we concluded that our goodwill was not impaired as of October 1, 2024, because these reporting units passed the test as the fair values of each of the reporting units were substantially in excess of their respective carrying values.
 We review intangible assets with definite lives subject to amortization whenever events or circumstances indicate that a carrying amount of an asset may not be recoverable. Recoverability of these assets is determined by comparing the carrying value of these assets to the estimated undiscounted future cash flows expected to be generated by these asset groups. These asset groups are impaired when their carrying value exceeds their fair value. Impaired intangible assets with definite lives subject to amortization are written down to their fair value with a charge to expense in the period the impairment is identified. Intangible assets with definite lives are amortized on a straight-line basis with estimated useful lives generally between 10 and 15 years. Events or circumstances that might require impairment testing include the loss of a significant client, the identification of other impaired assets within a reporting unit, loss of key personnel, the disposition of a significant portion of a reporting unit, significant decline in stock price or a significant adverse change in business climate or regulations.
 Intangible assets with indefinite useful lives are not amortized but are evaluated for impairment annually or more frequently if events or changes in circumstances indicate that impairment may exist. The Company first assesses qualitative factors to determine whether it is necessary to perform a quantitative impairment test for indefinite-lived intangible assets. Impairment exists if the fair value of the indefinite-lived intangible asset is less than the carrying value. The determination of fair value is based on the relief from royalty method of the income approach, which models the cash flows from indefinite-lived intangibles assuming royalties were received under a licensing arrangement. This discounted cash flow analysis includes assumptions related to forecasted future revenues attributable to indefinite-lived intangibles, royalty rates and risk-adjusted discount rates. If the carrying value of an indefinite-lived intangible asset exceeds its estimated fair value, the indefinite-lived intangible asset is considered impaired, and an impairment loss will be recognized in an amount equal to the excess of the carrying value over the fair value. Based on this analysis, for the indefinite lived-intangible asset for which we performed a quantitative impairment test as of October 1, 2024, we concluded that it was not impaired because its fair value was in excess of its carrying value.

 Pension and Postretirement Benefit Plans
 We use various actuarial assumptions in determining our net pension and postretirement benefit costs and obligations. Management is required to make significant judgments about a number of actuarial assumptions, including discount rates and expected returns on plan assets, which are updated annually or more frequently with the occurrence of significant events.
 The discount rate is a significant assumption that impacts our net pension and postretirement benefit costs and obligations. We determine our discount rates for our domestic pension and postretirement benefit plans and significant foreign pension plans based on either a bond selection/settlement approach or bond yield curve approach. Using the bond selection/settlement approach, we determine the discount rate by selecting a portfolio of corporate bonds appropriate to provide for the projected benefit payments. Using the bond yield curve approach, we determine the discount rate by matching the plans' cash flows to spot rates developed from a yield curve. Both approaches utilize high-quality AA-rated corporate bonds and the plans' projected cash flows to develop a discounted value of the benefit payments, which is then used to develop a single discount rate. In countries where markets for high-quality long-term AA corporate bonds are not well developed, a portfolio of long-term government bonds is used as a basis to develop hypothetical corporate bond yields, which serve as a basis to derive the discount rate.
 The discount rate used to calculate net pension and postretirement benefit costs is determined at the beginning of each year. For the year ended December 31, 2024, discount rates of 5.40% for both the domestic pension plan and the domestic postretirement benefit plan, and a weighted-average discount rate of 4.32% for the significant foreign pension plans were used

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 to calculate 2024 net pension and postretirement benefit costs. A 25 basis-point increase or decrease in the discount rate would not have impacted the 2024 net pension and postretirement benefit cost.
 The discount rate used to measure our benefit obligations is determined at the end of each year. As of December 31, 2024, we used discount rates of 4.60% for the domestic pension plan, 5.80% for the domestic postretirement benefit plan and a weighted-average discount rate of 5.13% for our significant foreign pension plans to measure our benefit obligations. A 25 basis-point increase or decrease in the discount rate would have decreased or increased the benefit obligation as of December 31, 2024 by approximately $9.0 and $10.0, respectively.
 The expected rate of return on pension plan assets is another significant assumption that impacts our net pension cost and is determined at the beginning of the year. Our expected rate of return considers asset class index returns over various market and economic conditions, current and expected market conditions, risk premiums associated with asset classes and long-term inflation rates. We determine both a short-term and long-term view and then select a long-term rate of return assumption that matches the duration of our liabilities.
 For 2024, the weighted-average expected rates of return of 4.25% and 4.21% were used in the calculation of net pension costs for the domestic and significant foreign pension plans, respectively. For 2025, we plan to use expected rates of return of 4.25% and 5.35% for the domestic and significant foreign pension plans, respectively. Changes in the rates are typically due to lower or higher expected future returns based on the mix of assets held. A lower expected rate of return would increase our net pension cost. A 25 basis-point increase or decrease in the expected return on plan assets would have decreased or increased the 2024 net pension cost by approximately $1.0.

 RECENT ACCOUNTING STANDARDS
 See Note 18 in Item 8, Financial Statements and Supplementary Data for further information on certain accounting standards that have been adopted during 2024 or that have not yet been required to be implemented and may be applicable to our future operations.

 NON-GAAP FINANCIAL MEASURE
 This MD&A includes both financial measures in accordance with U.S. GAAP, as well as a non-GAAP financial measure. The non-GAAP financial measure represents Net Income Available to IPG Common Stockholders before Provision for Income Taxes, Total (Expenses) and Other Income, Equity in Net Income of Unconsolidated Affiliates, Net Income Attributable to Non-controlling Interests, and Amortization of Acquired Intangibles and Impairment of Goodwill which we refer to as "Adjusted EBITA".
 Adjusted EBITA should be viewed as supplemental to, and not as an alternative for, Net Income Available to IPG Common Stockholders calculated in accordance with U.S. GAAP ("net income") or operating income calculated in accordance with U.S. GAAP ("operating income"). This section also includes reconciliation of this non-GAAP financial measure to the most directly comparable U.S. GAAP financial measures, as presented below.
 Adjusted EBITA is used by our management as an additional measure of our Company's performance for purposes of business decision-making, including developing budgets, managing expenditures, and evaluating potential acquisitions or divestitures. Period-to-period comparisons of Adjusted EBITA help our management identify additional trends in our Company's financial results that may not be shown solely by period-to-period comparisons of net income or operating income. In addition, we use Adjusted EBITA in the incentive compensation programs applicable to some of our employees in order to evaluate our Company's performance. Our management recognizes that Adjusted EBITA has inherent limitations because of the excluded items, particularly those items that are recurring in nature. Management also reviews operating income and net income as well as the specific items that are excluded from Adjusted EBITA, but included in net income or operating income, as well as trends in those items. The amounts of those items are set forth, for the applicable periods, in the reconciliation of Adjusted EBITA to net income that accompany our disclosure documents containing non-GAAP financial measures, including the reconciliations contained in this MD&A.
 We believe that the presentation of Adjusted EBITA is useful to investors in their analysis of our results for reasons similar to the reasons why our management finds it useful and because it helps facilitate investor understanding of decisions made by management in light of the performance metrics used in making those decisions. In addition, as more fully described below, we believe that providing Adjusted EBITA, together with a reconciliation of this non-GAAP financial measure to net income, helps investors make comparisons between our Company and other companies that may have different capital structures, different effective income tax rates and tax attributes, different capitalized asset values and/or different forms of employee compensation. However, Adjusted EBITA is intended to provide a supplemental way of comparing our Company with other public companies and is not intended as a substitute for comparisons based on net income or operating income. In making any comparisons to

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 other companies, investors need to be aware that companies may use different non-GAAP measures to evaluate their financial performance. Investors should pay close attention to the specific definition being used and to the reconciliation between such measures and the corresponding U.S. GAAP measures provided by each company under the applicable rules of the U.S. Securities and Exchange Commission.
 The following is an explanation of the items excluded by us from Adjusted EBITA but included in net income:

 • Total (Expenses) and Other Income, Provision for Income Taxes, Equity in Net Income of Unconsolidated Affiliates and Net Income Attributable to Non-controlling Interests. We exclude these items (i) because these items are not directly attributable to the performance of our business operations and, accordingly, their exclusion assists management and investors in making period-to-period comparisons of operating performance and (ii) to assist management and investors in making comparisons to companies with different capital structures. Investors should note that these items will recur in future periods.

 • Amortization of Acquired Intangibles and Impairment of Goodwill. Amortization of acquired intangibles is a non-cash expense relating to intangible assets arising from acquisitions that are expensed on a straight-line basis over the estimated useful life of the related assets. Impairment of goodwill is a non-cash expense recognized when the carrying value of a reporting unit exceeds its fair value. We exclude amortization of acquired intangibles and impairment of goodwill because we believe that (i) the amounts of such expenses in any specific period may not directly correlate to the underlying performance of our business operations and (ii) such expenses can vary significantly between periods as a result of new acquisitions and full amortization, or changes in the carrying values or fair values of goodwill reporting units. Accordingly, we believe that this exclusion assists management and investors in making period-to-period comparisons of operating performance. Investors should note that the use of intangible assets contributed to revenue in the periods presented and will contribute to future revenue generation and should also note that such expenses may recur in future periods.
 The following table presents the reconciliation of Net Income Available to IPG Common Stockholders to Adjusted EBITA for the years ended December 31, 2024, 2023 and 2022.

 2024
 2023
 2022

 $
 $
 $

 Adjusted EBITA Reconciliation:

 Net Income Available to IPG Common Stockholders 1,2

 $
 689.5
 $
 $
 938.0

 Add Back:

 333.9
 291.2
 318.4

 Subtract:

 Total (expenses) and other income
 (154.1)
 (74.6)
 (112.3)

 Equity in net income of unconsolidated affiliates
 0.5
 1.3
 5.6

 Net income attributable to non-controlling interests
 (26.2)
 (19.7)
 (18.1)

 Operating Income 1,2

 1,482.6
 1,381.2

 Add Back:

 Amortization of acquired intangibles
 81.8
 84.0
 84.7

 232.1
 —
 —

 Adjusted EBITA 1,2

 $
 1,517.1
 $
 1,566.6
 $
 1,465.9

 Adjusted EBITA Margin on Revenue before billable expenses 1,2

 16.5
 %
 16.7
 %
 15.5
 %

 1Calculations include restructuring charges of $(5.0) in 2024, $0.1 in 2023 and $102.4 in 2022. See "Restructuring Charges" in this MD&A and Note 12 in Item 8, Financial Statements and Supplementary Data, for further information.
 2Calculations include $9.3 of deal costs incurred during the fourth quarter of 2024 related to the planned acquisition of IPG by Omnicom. See Note 2 in Item 8, Financial Statements and Supplementary Data, for further information.

 Item 7A.
 Quantitative and Qualitative Disclosures About Market Risk

 (Amounts in millions)
 In the normal course of business, we are exposed to market risks related to interest rates, foreign currency rates and certain balance sheet items. From time to time, we use derivative instruments, pursuant to established guidelines and policies, to manage some portion of these risks. Derivative instruments utilized in our hedging activities are viewed as risk management tools and are not used for trading or speculative purposes.

 Interest Rates
 Our exposure to market risk for changes in interest rates relates primarily to the fair market value and cash flows of our debt obligations. The majority of our debt (approximately 99% as of both December 31, 2024 and 2023) bears interest at fixed rates. We do have debt with variable interest rates, but a 10% increase or decrease in interest rates would not be material to our interest expense or cash flows. The fair market value of our debt is sensitive to changes in interest rates, and the impact of a 10% change in interest rates is summarized below.

 Increase/(Decrease)
in Fair Market Value

 As of December 31,
 10% Increase
in Interest Rates
 10% Decrease
in Interest Rates

 2024
 $
 (97.5)
 $
 113.1

 2023
 (115.3)
 111.0

 We had $2,187.7 of cash, cash equivalents and marketable securities as of December 31, 2024 that we generally invest in conservative, short-term bank deposits or securities. The interest income generated primarily from these investments is subject to both domestic and foreign interest rate movements. During 2024 and 2023, we had interest income of $151.7 and $140.8, respectively. Based on our 2024 results, a 100 basis-point increase or decrease in interest rates would affect our interest income by approximately $21.9, assuming that all cash, cash equivalents and marketable securities are impacted in the same manner and balances remain constant from year-end 2024 levels.

 Foreign Currency Rates
 We are subject to translation and transaction risks related to changes in foreign currency exchange rates. Since we report revenues and expenses in U.S. Dollars, changes in exchange rates may either positively or negatively affect our consolidated revenues and expenses (as expressed in U.S. Dollars) from foreign operations. The foreign currencies that most adversely impacted our results during the year ended December 31, 2024 were the Argentine Peso, the Brazilian Real, the Japanese Yen and the Chilean Peso. The foreign currencies that most favorably impacted our results during the year ended December 31, 2024 were he British Pound Sterling, the Colombian Peso and the Euro. Based on 2024 exchange rates and operating results, if the U.S. Dollar were to strengthen or weaken by 10%, we currently estimate operating income would decrease or increase approximately 4%, assuming that all currencies are impacted in the same manner and our international revenue and expenses remain constant at 2024 levels.
 The functional currency of our foreign operations is generally their respective local currency. Assets and liabilities are translated at the exchange rates in effect at the balance sheet date, and revenues and expenses are translated at the average exchange rates during the period presented. The resulting translation adjustments are recorded as a component of accumulated other comprehensive loss, net of tax, in the stockholders' equity section of our Consolidated Balance Sheets. Our foreign subsidiaries generally collect revenues and pay expenses in their functional currency, mitigating transaction risk. However, certain subsidiaries may enter into transactions in currencies other than their functional currency. Assets and liabilities denominated in currencies other than the functional currency are susceptible to movements in foreign currency until final settlement. Currency transaction gains or losses primarily arising from transactions in currencies other than the functional currency are included in office and other direct expenses. We regularly review our foreign exchange exposures that may have a material impact on our business and from time to time use derivative financial instruments, designated as fair value hedges or net investment hedges, to hedge the effects of potential adverse fluctuations in foreign currency exchange rates arising from these exposures. We do not enter into foreign exchange contracts or other derivatives for speculative purposes.
 We monitor the currencies of countries in which we operate in order to determine if the country should be considered a highly inflationary environment. A currency is determined to be highly inflationary when there is cumulative inflation of approximately 100% or more over a three-year period. If this occurs the functional currency of that country is changed to our reporting currency, the U.S. Dollar, and foreign exchange gains or losses are recognized on all monetary transactions, assets and liabilities denominated in currencies other than the U.S. Dollar until the currency is no longer considered highly inflationary.

 Credit and Market Risks
 Balance sheet items that potentially subject us to concentrations of credit risk are primarily cash and cash equivalents, short-term marketable securities, accounts receivable and accounts receivable billable to clients. We invest our cash primarily in investment-grade, short-term securities and bank deposits and limit the amount of credit exposure to any one counterparty. Concentrations of credit risk with respect to accounts receivable are mitigated by our large number of clients and their dispersion across different industries and geographic areas. We perform ongoing credit evaluations on a large number of our clients and maintain an allowance for expected credit losses based upon the expected collectability of all accounts receivable.
 Our pension plan assets are also exposed to market risk. The fair value of our pension plan assets may appreciate or depreciate during the year, which can result in lower or higher pension expense and funding requirements in future periods.

 Item 8.
 Financial Statements and Supplementary Data

 Page

 Report of Independent Registered Public Accounting Firm (PCAOB ID 238)

 Consolidated Statements of Operations for the years ended December 31, 2024, 2023 and 2022

 Consolidated Statements of Comprehensive Income for the years ended December 31, 2024, 2023 and 2022

 Consolidated Balance Sheets as of December 31, 2024 and 2023

 Consolidated Statements of Cash Flows for the years ended December 31, 2024, 2023 and 2022

 Consolidated Statements of Stockholders' Equity for the years ended December 31, 2024, 2023 and 2022

 1. Summary of Significant Accounting Policies

 2. Planned Acquisition of IPG by Omnicom

 3. Revenue

 4. Leases

 5. Debt and Credit Arrangements

 6. Earnings Per Share

 7. Acquisitions

 8. Supplementary Data

 9. Goodwill and Other Intangible Assets

 10. Income Taxes

 11. Accumulated Other Comprehensive Loss, Net of Tax

 12. Restructuring Charges

 13. Incentive Compensation Plans

 14. Fair Value Measurements

 15. Employee Benefits

 16. Segment Information

 17. Commitments and Contingencies

 18. Recent Accounting Standards

 19. Subsequent Events

 Report of Independent Registered Public Accounting Firm

 To the Board of Directors and Stockholders of The Interpublic Group of Companies, Inc.
 Opinions on the Financial Statements and Internal Control over Financial Reporting
 We have audited the accompanying consolidated balance sheets of The Interpublic Group of Companies, Inc. and its subsidiaries (the "Company") as of December 31, 2024 and 2023, and the related consolidated statements of operations, of comprehensive income, of stockholders' equity and of cash flows for each of the three years in the period ended December 31, 2024, including the related notes (collectively referred to as the "consolidated financial statements"). We also have audited the Company's internal control over financial reporting as of December 31, 2024, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).
 In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2024 and 2023, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2024 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2024, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO.
 Basis for Opinions
 The Company's management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in Management's Report on Internal Control over Financial Reporting appearing under Item 9A. Our responsibility is to express opinions on the Company's consolidated financial statements and on the Company's internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
 We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects.
 Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.
 Definition and Limitations of Internal Control over Financial Reporting
 A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.
 Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

 Critical Audit Matters
 The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that (i) relates to accounts or disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.
 Impairment Assessment for Indefinite-Lived Intangible Assets
 As described in Notes 1 and 9 to the consolidated financial statements, the Company's other intangible assets balance includes $ 165.3 million of indefinite-live intangible assets as of December 31, 2024. For intangible assets not subject to amortization, management evaluates for impairment annually or more frequently if events or changes in circumstances indicate that an impairment may exist. The determination of fair value is based on the relief from royalty method of the income approach, which incorporates the use of a discounted cash flow analysis. Management's discounted cash flow analysis includes assumptions related to forecasted future revenues, royalty rates and discount rates.
 The principal considerations for our determination that performing procedures relating to the impairment assessment for indefinite-lived intangible assets is a critical audit matter are (i) the significant judgment by management when developing the fair value estimate of the indefinite-lived intangible assets; (ii) a high degree of auditor judgment, subjectivity, and effort in performing procedures and evaluating management's significant assumption related to the discount rate; and (iii) the audit effort involved the use of professionals with specialized skill and knowledge.
 Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to management's impairment assessment, including controls over the valuation of the Company's indefinite-lived intangible assets. These procedures also included, among others (i) testing management's process for developing the fair value estimate for the indefinite-lived intangible assets; (ii) evaluating the appropriateness of the relief from royalty method; (iii) testing the completeness and accuracy of underlying data used in the relief from royalty method and (iv) evaluating the reasonableness of the significant assumption used by management related to the discount rate. Evaluating management's assumption related to the discount rate involved evaluating whether the assumption used by management was reasonable considering whether the assumption was consistent with evidence obtained in other areas of the audit. Professionals with specialized skill and knowledge were used to assist in evaluating (i) the appropriateness of the Company's relief from royalty method and (ii) the reasonableness of the discount rate assumption.

 /s/ PricewaterhouseCoopers LLP
 New York, New York
 We have served as the Company's auditor since 1952.

 CONSOLIDATED STATEMENTS OF OPERATIONS

 2024
 2023
 2022

 REVENUE:

 $
 $
 $

 Billable expenses
 1,504.1
 1,488.7
 1,478.4

 OPERATING EXPENSES:

 Salaries and related expenses
 6,024.8
 6,243.9
 6,258.3

 1,343.1
 1,342.5
 1,346.4

 Billable expenses
 1,504.1
 1,488.7
 1,478.4

 Cost of services
 8,872.0
 9,075.1
 9,083.1

 Selling, general and administrative expenses
 130.5
 67.2
 87.1

 Depreciation and amortization
 258.9
 264.3
 274.0

 232.1
 —
 —

 Restructuring charges
 ( 5.0)
 0.1
 102.4

 Total operating expenses
 9,488.5
 9,406.7
 9,546.6

 OPERATING INCOME
 1,482.6
 1,381.2

 EXPENSES AND OTHER INCOME:

 Interest expense
 ( 229.9)
 ( 225.6)
 ( 167.9)

 Interest income
 151.7
 140.8
 56.6

 Other (expense) income, net
 ( 75.9)
 10.2

 Total (expenses) and other income
 ( 154.1)
 ( 74.6)
 ( 112.3)

 Income before income taxes
 1,049.1
 1,408.0
 1,268.9

 333.9
 291.2
 318.4

 Income of consolidated companies
 715.2
 1,116.8
 950.5

 Equity in net income of unconsolidated affiliates
 0.5
 1.3
 5.6

 NET INCOME
 715.7
 956.1

 Net income attributable to non-controlling interests
 ( 26.2)
 ( 19.7)
 ( 18.1)

 NET INCOME AVAILABLE TO IPG COMMON STOCKHOLDERS
 $
 689.5
 $
 $
 938.0

 Earnings per share available to IPG common stockholders:

 Basic
 $
 1.84
 $
 2.86
 $
 2.40

 Diluted
 $
 1.83
 $
 2.85
 $
 2.37

 Weighted-average number of common shares outstanding:

 Basic
 375.2
 384.1
 391.5

 Diluted
 377.7
 385.9
 395.1

 CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

 2024
 2023
 2022

 NET INCOME
 $
 715.7
 $
 $
 956.1

 OTHER COMPREHENSIVE (LOSS) INCOME

 Foreign currency translation:

 Foreign currency translation adjustments
 ( 153.4)
 59.3
 ( 131.8)

 Reclassification adjustments recognized in net income
 0.2
 0.5
 4.3

 ( 153.2)
 59.8
 ( 127.5)

 Derivative instruments:

 Changes in fair value of derivative instruments
 0.0
 0.6
 17.5

 Recognition of previously unrealized gains included in net income
 ( 3.8)
 ( 2.6)
 ( 1.4)

 Income tax effect
 1.0
 0.5
 ( 4.0)

 ( 1.5)
 12.1

 Defined benefit pension and other postretirement plans:

 Net actuarial (losses) gains for the period
 ( 24.1)
 ( 17.4)
 2.4

 Amortization of unrecognized losses, transition obligation and
prior service cost included in net income
 7.5
 6.8
 6.3

 Settlement and curtailment (gains) losses included in net income
 0.0

 Other
 1.1
 ( 2.1)
 4.8

 Income tax effect
 3.9
 2.0
 0.8

 ( 11.9)
 ( 11.0)
 14.3

 Other comprehensive (loss) income, net of tax
 ( 167.9)
 47.3
 ( 101.1)

 TOTAL COMPREHENSIVE INCOME
 547.8
 1,165.4
 855.0

 Less: comprehensive income attributable to non-controlling interests
 24.7
 19.5
 16.5

 COMPREHENSIVE INCOME ATTRIBUTABLE TO IPG
 $
 523.1
 $
 1,145.9
 $
 838.5

 CONSOLIDATED BALANCE SHEETS

 December 31, 2023

 ASSETS:

 Cash and cash equivalents
 $
 2,187.1
 $
 2,386.1

 Accounts receivable, net of allowance of $37.0 and $46.4, respectively
 5,649.7
 5,768.8

 Accounts receivable, billable to clients
 2,088.4
 2,229.2

 Prepaid expenses

 552.4
 415.8

 Assets held for sale
 51.4
 21.9

 Other current assets
 77.0
 128.6

 Total current assets
 10,606.0
 10,950.4

 Property and equipment, net of accumulated depreciation and amortization of $1,258.1 and $1,224.9, respectively
 566.8
 636.7

 Deferred income taxes
 249.2
 265.0

 4,689.4
 5,080.9

 Other intangible assets
 659.9
 743.6

 Operating lease right-of-use assets
 1,037.8
 1,162.6

 Other non-current assets
 516.7
 428.1

 TOTAL ASSETS
 $
 18,325.8
 $
 19,267.3

 LIABILITIES:

 Accounts payable
 $
 8,286.1
 $
 8,355.0

 Accrued liabilities
 661.6
 705.8

 Contract liabilities
 509.0
 684.7

 Short-term borrowings
 40.5
 34.2

 Current portion of long-term debt
 0.1
 250.1

 Current portion of operating leases
 237.2
 252.6

 Liabilities held for sale
 23.5
 48.5

 Total current liabilities
 9,758.0
 10,330.9

 Long-term debt
 2,920.5
 2,917.5

 Non-current operating leases
 1,056.3
 1,216.8

 Deferred compensation
 202.3
 223.6

 Other non-current liabilities
 478.6
 532.4

 TOTAL LIABILITIES
 14,415.7
 15,221.2

 Redeemable non-controlling interests (see Note 7)

 45.6
 42.3

 STOCKHOLDERS' EQUITY:

 Common stock, $0.10 par value, shares authorized: 800.0
 shares issued: 2024 – 372.4; 2023 – 383.0
 shares outstanding: 2024 – 372.4; 2023 – 378.7
 37.2
 38.3

 Additional paid-in capital
 432.6
 728.5

 Retained earnings
 4,440.2
 4,254.5

 Accumulated other comprehensive loss, net of tax
 ( 1,112.6)
 ( 946.2)

 3,797.4
 4,075.1

 Less: Treasury stock, at cost: 2024 – 0 shares; 2023 – 4.3 shares
 —
 132.5

 Total IPG stockholders' equity
 3,797.4
 3,942.6

 Non-controlling interests
 67.1
 61.2

 TOTAL STOCKHOLDERS' EQUITY
 3,864.5
 4,003.8

 TOTAL LIABILITIES AND EQUITY
 $
 18,325.8
 $
 19,267.3

 CONSOLIDATED STATEMENTS OF CASH FLOWS

 2024
 2023
 2022

 CASH FLOWS FROM OPERATING ACTIVITIES:

 $
 715.7
 $
 $
 956.1

 Adjustments to reconcile net income to net cash provided by operating activities:

 Depreciation and amortization
 258.9
 264.3
 274.0

 232.1
 —
 —

 Amortization of restricted stock and other non-cash compensation
 64.8
 46.7
 50.0

 Net losses (gains) on sales of businesses
 64.2
 ( 17.9)
 11.3

 Provision for uncollectible receivables
 1.9
 7.2
 ( 8.9)

 Net amortization of bond discounts and deferred financing costs
 1.0
 2.0
 3.0

 Non-cash restructuring charges
 ( 5.0)
 101.8

 Deferred income tax
 ( 28.1)
 5.1
 ( 27.0)

 Other
 46.2
 26.8
 13.4

 Changes in assets and liabilities, net of acquisitions and divestitures, providing (using) cash:

 Accounts receivable
 ( 121.2)
 ( 385.3)
 ( 362.7)

 Accounts receivable, billable to clients
 42.2
 ( 181.4)
 244.5

 Prepaid Expenses
 ( 159.4)
 ( 46.0)
 ( 55.6)

 Other current assets
 44.2
 ( 42.2)
 ( 5.5)

 Accounts payable
 204.1
 47.8
 ( 408.0)

 Accrued liabilities
 ( 14.7)
 ( 63.6)
 ( 102.8)

 Contract liabilities
 ( 160.7)
 ( 5.4)
 17.8

 Other non-current assets and liabilities
 ( 131.0)
 ( 220.6)
 ( 59.3)

 Net cash provided by operating activities
 1,055.2
 554.7
 642.1

 CASH FLOWS FROM INVESTING ACTIVITIES:

 Capital expenditures
 ( 141.8)
 ( 179.3)
 ( 178.1)

 Purchase of investments
 ( 25.2)
 ( 4.2)
 ( 13.2)

 Purchase of short-term marketable securities
 ( 1.2)
 ( 97.6)

 Acquisitions, net of cash acquired
 —
 ( 6.3)
 ( 232.2)

 Deconsolidation of a subsidiary
 —
 —
 ( 20.4)

 Maturity of short-term marketable securities
 2.5
 100.7
 —

 Net proceeds from investments
 3.1
 35.1
 2.6

 Proceeds from sale of businesses, net of cash sold
 7.9
 58.7
 ( 22.4)

 Other investing activities
 3.6
 7.5
 33.8

 Net cash used in investing activities
 ( 151.1)
 ( 85.4)
 ( 430.1)

 CASH FLOWS FROM FINANCING ACTIVITIES:

 Common stock dividends
 ( 496.5)
 ( 479.1)
 ( 457.3)

 Repayment of long-term debt
 ( 250.1)
 ( 0.7)

 Repurchases of common stock
 ( 230.1)
 ( 350.2)
 ( 320.1)

 Distributions to non-controlling interests
 ( 17.7)
 ( 12.3)

 Tax payments for employee shares withheld
 ( 14.1)
 ( 58.9)
 ( 40.3)

 Acquisition-related payments
 ( 9.0)
 ( 12.9)
 ( 9.3)

 Settlement of senior note
 —
 —
 ( 29.9)

 Net increase (decrease) in short-term borrowings
 0.2
 ( 8.2)
 ( 29.4)

 Proceeds from long-term debt
 0.2
 296.3
 —

 Other financing activities
 ( 1.6)
 ( 3.1)

 Net cash used in financing activities
 ( 1,019.9)
 ( 634.3)
 ( 899.4)

 Effect of foreign exchange rate changes on cash, cash equivalents and restricted cash
 ( 82.9)
 7.0
 ( 31.7)

 Net decrease in cash, cash equivalents and restricted cash
 ( 198.7)
 ( 158.0)
 ( 719.1)

 Cash, cash equivalents and restricted cash at beginning of period
 2,395.1
 2,553.1
 3,272.2

 Cash, cash equivalents and restricted cash at end of period
 $
 2,196.4
 $
 2,395.1
 $
 2,553.1

 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

 Common Stock
 Additional
Paid-In
Capital
 Retained
Earnings
Other
Comprehensive
Loss, Net of Tax
 Treasury
Stock
 Total IPG
Stockholders'
Equity
 Non-controlling
Interests
 Total
Stockholders'
Equity

 Shares
 Amount

 Balance at December 31, 2021
 394.3
 $
 39.3
 $
 1,226.6
 $
 3,154.3
 $
 ( 894.2)
 $
 0.0
 $
 3,526.0
 $
 63.2
 $
 3,589.2

 938.0
 938.0
 18.1
 956.1

 Other comprehensive loss
 ( 99.5)
 ( 99.5)
 ( 1.6)
 ( 101.1)

 Reclassifications related to redeemable
 ( 3.1)
 ( 3.1)
 0.5
 ( 2.6)

 Distributions to non-controlling interests
 ( 12.3)
 ( 12.3)

 Change in redemption value of redeemable
 ( 3.0)
 ( 3.0)
 ( 3.0)

 Retirement of treasury stock
 ( 7.2)
 ( 0.7)
 ( 199.2)
 199.9
 0.0
 0.0

 Repurchases of common stock
 ( 320.1)
 ( 320.1)
 ( 320.1)

 Common stock dividends ($1.16 per share)
 ( 457.2)
 ( 457.2)
 ( 457.2)

 Stock-based compensation
 3.5
 0.4
 71.2
 71.6
 71.6

 Shares withheld for taxes
 ( 38.7)
 ( 38.8)
 ( 38.8)

 Other
 0.7
 0.7
 ( 9.8)
 ( 9.1)

 Balance at December 31, 2022
 389.6
 $
 38.9
 $
 1,057.5
 $
 3,632.1
 $
 ( 993.7)
 $
 ( 120.2)
 $
 3,614.6
 $
 58.1
 $
 3,672.7

 19.7

 Other comprehensive income
 47.5
 47.5
 47.3

 Reclassifications related to redeemable
 0.3
 0.3

 Distributions to non-controlling interests
 ( 17.7)
 ( 17.7)

 Change in redemption value of redeemable
 2.6
 2.6
 2.6

 Retirement of treasury stock
 ( 9.3)
 ( 339.5)
 340.4
 0.0
 0.0

 Repurchases of common stock
 ( 352.7)
 ( 352.7)
 ( 352.7)

 Common stock dividends ($1.24 per share)
 ( 478.6)
 ( 478.6)
 ( 478.6)

 Stock-based compensation
 4.4
 0.5
 69.6
 70.1
 70.1

 Shares withheld for taxes
 ( 1.7)
 ( 59.1)
 ( 59.3)
 ( 59.3)

 Other
 0.0
 0.0
 1.0
 1.0

 Balance at December 31, 2023
 383.0
 $
 38.3
 $
 728.5
 $
 4,254.5
 $
 ( 946.2)
 $
 ( 132.5)
 $
 3,942.6
 $
 61.2
 $
 4,003.8

 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

 Common Stock

 Additional
Paid-In
Capital
 Retained
Earnings
Other
Comprehensive
Loss, Net of Tax
 Treasury Stock
 Total IPG
Stockholders'
Equity
 Non-controlling
Interests
 Total
Stockholders'
Equity

 Shares
 Amount

 Balance at December 31, 2023
 383.0
 $
 38.3
 $
 728.5
 $
 4,254.5
 $
 ( 946.2)
 $
 ( 132.5)
 $
 3,942.6
 $
 61.2
 $
 4,003.8

 689.5
 689.5
 26.2
 715.7

 Other comprehensive loss
 ( 166.4)
 ( 166.4)
 ( 1.5)
 ( 167.9)

 Reclassifications related to redeemable
 ( 2.7)
 ( 2.7)
 ( 1.5)
 ( 4.2)

 Distributions to non-controlling interests

 Change in redemption value of redeemable
 ( 5.4)
 ( 5.4)
 ( 5.4)

 Retirement of treasury stock
 ( 11.6)
 ( 1.2)
 ( 363.4)
 364.5

 Repurchase of common stock
 ( 232.0)
 ( 232.0)
 ( 232.0)

 Common stock dividends ($1.32 per share)
 ( 498.3)
 ( 498.3)
 ( 498.3)

 Stock-based compensation
 1.4
 0.1
 88.8
 88.9
 88.9

 Shares withheld for taxes
 ( 0.4)
 0.0
 ( 13.8)
 ( 13.8)
 ( 13.8)

 Other
 ( 4.8)
 ( 4.9)
 1.6
 ( 3.3)

 Balance at December 31, 2024
 372.4
 $
 37.2
 $
 432.6
 $
 4,440.2
 $
 ( 1,112.6)
 $
 0.0
 $
 3,797.4
 $
 67.1
 $
 3,864.5

 Note 1: Summary of Significant Accounting Policies
 Business Description
 The Interpublic Group of Companies, Inc. and subsidiaries (the "Company," "IPG," "we," "us" or "our") is one of the world's premier global advertising and marketing services companies. Our agencies create customized marketing programs for clients that range in scale from large global marketers to regional and local clients. Comprehensive global services are critical to effectively serve our multinational and local clients in markets throughout the world, as they seek to build brands, increase sales of their products and services and gain market share.
 Principles of Consolidation
 The Consolidated Financial Statements include the accounts of the Company and its consolidated subsidiaries, some of which are not wholly owned. Investments in companies over which we do not have control, but have the ability to exercise significant influence, are accounted for using the equity method of accounting. Investments in companies over which we have neither control nor have the ability to exercise significant influence are recorded at cost, less any impairment, adjusted for subsequent observable price changes. All intercompany accounts and transactions have been eliminated in consolidation.
 We have consolidated certain entities meeting the definition of variable interest entities, and the inclusion of these entities does not have a material impact on our Consolidated Financial Statements.
 Basis of Presentation
 We conduct our business across three reportable segments described in Note 16. The three reportable segments are: Media, Data & Engagement Solutions ("MD&E"), Integrated Advertising & Creativity Led Solutions ("IA&C"), and Specialized Communications & Experiential Solutions ("SC&E").
 Cost of services is comprised of the expenses of our revenue-producing operating segments including salaries and related expenses, office and other direct expenses and billable expenses, as well as an allocation of the centrally managed expenses from Corporate and other. Office and other direct expenses include rent expense, professional fees, certain expenses incurred by our staff in servicing our clients and other costs directly attributable to client engagements.
 Selling, general and administrative expenses are primarily the unallocated expenses from Corporate and other excluding depreciation and amortization.
 Depreciation and amortization of the fixed assets and intangible assets of the Company is disclosed as a separate operating expense.
 Impairment of goodwill is disclosed as a separate operating expense.
 Restructuring charges in 2024 consist of adjustments to the Company's restructuring actions taken in 2022 and 2020, and primarily relate to real estate actions which were designed to reduce our real estate footprint and to better align our cost structure with revenue.
 Reclassifications
 Certain reclassifications and immaterial adjustments have been made to prior-period financial statements to conform to the current-period presentation, including the recast of certain prior period adjustments to reflect the transfer of certain agencies between reportable segments.
 Use of Estimates
 The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America ("U.S. GAAP") requires us to make judgments, assumptions and estimates that affect the amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the reporting date and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates under different assumptions or conditions. A further decline in macroeconomic conditions or increasing interest rates could have a negative impact on these estimates, including the fair value of certain estimates.
 Revenue Recognition
 Our revenues are primarily derived from the planning and execution of multi-channel advertising and communications, marketing services, including public relations, meeting and event production, sports and entertainment marketing, corporate and brand identity, strategic marketing consulting, and providing marketing data and technology services around the world.

 Most of our client contracts are individually negotiated and, accordingly, the terms of client engagements and the basis on which we earn fees and commissions vary significantly. Our contracts generally provide for termination by either party on relatively short notice, usually 30 to 90 days, although our data management contracts typically have non-cancelable terms of more than one year. Our payment terms vary by client, and the time between invoicing date and due date is typically not significant. We generally have the legally enforceable right to payment for all services provided through the end of the contract or termination date.
 We recognize revenue when we determine our customer obtains control of promised goods or services, in an amount that reflects the consideration which we expect to receive in exchange for those goods or services. To determine revenue recognition, we perform the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue as or when we satisfy the performance obligation. We only apply the five-step model to contracts when it is probable that IPG will collect the consideration it is entitled to in exchange for the goods or services it transfers to the customer. At contract inception, we assess the goods or services promised within each contract and determine those that are distinct performance obligations. We then assess whether we act as an agent or a principal for each identified performance obligation and include revenue within the transaction price for third-party costs when we determine that we act as principal. We typically do not capitalize costs to obtain a contract as these amounts would generally be recognized over a period of one year or less.
 Revenue before billable expenses, primarily consisting of fees, commissions and performance incentives, represents the amount of our gross billings excluding billable expenses charged to a client. Generally, our compensation is based on a negotiated fixed price, rate per hour, a retainer, commission or volume. The majority of our fees are recognized over time as services are performed, either utilizing a function of hours incurred and rates per hour, as compared to periodically updated estimates to complete, or ratably over the term of the contract. For certain less-frequent commission-based contracts which contain clauses allowing our clients to terminate the arrangement at any time for no compensation, revenue is recognized at a point in time, typically the date of broadcast or publication. We report revenue net of taxes assessed by governmental authorities that are directly imposed on our revenue-producing transactions.
 Contractual arrangements with clients may also include performance incentive provisions designed to link a portion of our revenue to our performance relative to mutually agreed-upon qualitative and/or quantitative metrics. Performance incentives are treated as variable consideration which is estimated at contract inception and included in revenue based on the most likely amount earned out of a range of potential outcomes. Our estimates are based on a combination of historical award experience, anticipated performance and our best judgment. These estimates are updated on a periodic basis and are not expected to result in a reversal of a significant amount of the cumulative revenue recognized.
 The predominant component of billable expenses are third-party vendor costs incurred for performance obligations where we have determined that we are acting as principal. These third-party expenses are generally billed back to our clients. Billable expenses also includes incidental costs incurred in the performance of our services including airfare, mileage, hotel stays, out-of-town meals and telecommunication charges. We record these billable expenses within total revenue with a corresponding offset to operating expenses.
 In international markets, we may receive rebates or credits from vendors based on transactions entered into on behalf of clients. Rebates and credits are remitted back to our clients in accordance with our contractual requirements or may be retained by us based on the terms of a particular client contract and local law. Amounts owed back to clients are recorded as a liability and amounts retained by us are recorded as revenue when earned.
 In certain international markets, our media contracts may allow clients to terminate our arrangement at any time for no compensation to the extent that media has not yet run. For those contracts, we do not recognize revenue until the media runs which is the point in time at which we have a legally enforceable right to compensation.
 In the normal course of business, certain agencies may enter into agreements with media suppliers to purchase an agreed value of media within a fixed timeframe. By entering into these agreements, the agency is taking a risk and may be required to pay a portion or all of the agreed value ahead of media being run. In order to participate in these arrangements and receive an agreed additional benefit from the agency, clients are required to contractually opt in.
 Performance Obligations
 Our client contracts may include various goods and services that are capable of being distinct, are distinct within the context of the contract and are therefore accounted for as separate performance obligations. We allocate revenue to each performance obligation in the contract at inception based on its relative standalone selling price.
 Our advertising businesses include a wide range of services that involve the creation of an advertising idea, concept, campaign, or marketing strategy in order to promote the client's brand ("creative services"), and to act as an agent to facilitate

 the production of advertisements by third-party suppliers ("production services"). Our clients can contract us to perform one or both of these services, as they can derive stand-alone benefit from each. Production services can include formatting creative material for different media and communication mediums including digital, large-scale reproduction such as printing and adaptation services, talent engagement and acquisition, television and radio production, and outdoor billboard production. Our contracts that include both services are typically explicit in the description of which activities constitute the creative advertising services and those that constitute the production services. Both the creative and production services are sold separately, the client can derive utility from each service on its own, we do not provide a significant service of integrating these activities into a bundle, the services do not significantly modify one another, and the services are not highly interrelated or interdependent. As such, we typically identify two performance obligations in the assessment of our advertising contracts.
 Our media businesses include services to formulate strategic media plans ("media planning services") and to act as an agent to purchase media (e.g. television and radio spots, outdoor advertising, digital banners, etc.) from vendors on our clients' behalf ("media buying services"). Our contracts that include both services are typically explicit in the description of which activities constitute the planning services and those that constitute the buying services. Both the planning and buying services are sold separately, the client can derive utility from each service on its own, we do not provide a significant service of integrating these activities into a bundle, the services do not significantly modify one another, and the services are not highly interrelated or interdependent. As such, we typically identify two performance obligations in the assessment of our media contracts.
 Our events businesses include creative services related to the conception and planning of custom marketing events as well as activation services which entail the carrying out of the event, including, but not limited to, set-up, design and staffing. Additionally, our public relations businesses include a broad range of services, such as strategic planning, social media strategy and the monitoring and development of communication strategies, among others. While our contracts in these businesses may include some or all of these services, we typically identify only one performance obligation in the assessment of our events and public relations contracts as we provide a significant service of integrating the individual services into a combined service for which the customer has contracted.
 Our data and technology services businesses include data management, data and data strategy, identity resolution, and measurement and analytics products and services. While our contracts in these businesses may include some or all of these services, we typically identify each product and service as an individual performance obligation.
 We have elected not to disclose information about remaining performance obligations that have original expected durations of one year or less. The majority of our contracts are for periods of one year or less with the exception of our data management contracts.
 Principal vs. Agent
 When a third-party is involved in the delivery of our services to the client, we assess whether or not we are acting as a principal or an agent in the arrangement. The assessment is based on whether we control the specified services at any time before they are transferred to the customer. We have determined that in our events and public relations businesses, we generally act as a principal as our agencies provide a significant service of integrating goods or services provided by third parties into the specified deliverable to our clients. In addition, we have determined that we are responsible for the performance of the third-party suppliers, which are combined with our own services, before transferring those services to the customer. We have also determined that we act as principal when providing creative services and media planning services, as we perform a significant integration service in these transactions. For performance obligations in which we act as principal, we record the gross amount billed to the customer within total revenue and the related incremental direct costs incurred as billable expenses.
 In the vast majority of our business, when a third-party is involved in the production of an advertising campaign and for media buying services, we have determined that we act as the agent and are solely arranging for the third-party suppliers to provide services to the customer. Specifically, we do not control the specified services before transferring those services to the customer, we are not primarily responsible for the performance of the third-party services, nor can we redirect those services to fulfill any other contracts. We do not have inventory risk or discretion in establishing pricing in our contracts with customers. For performance obligations for which we act as the agent, we record our revenue as the net amount of our gross billings less amounts remitted to third parties.
 Cash and Cash Equivalents
 Cash equivalents are highly liquid investments, which include certificates of deposit, government securities, commercial paper and time deposits with original maturities of three months or less at the time of purchase and are stated at estimated fair value, which approximates cost. Cash is maintained at multiple high-credit-quality financial institutions.
 Allowance for Expected Credit Losses

 The allowance for credit losses on expected future uncollectible accounts receivable is estimated based on the aging of accounts receivable, reviews of client credit reports, industry trends and economic indicators, as well as reviews of recent payment history for specific customers. The estimate is based largely on a formula-driven calculation but is supplemented with economic indicators and knowledge of potential write-offs of specific client accounts.
 Accounts Receivable, Billable to Clients
 Accounts receivable, billable to clients are primarily comprised of production and media costs that have been incurred but have not yet been billed to clients, as well as fees that have been earned which have not yet been billed to clients. Unbilled amounts are presented in accounts receivable, billable to clients regardless of whether they relate to our fees or production and media costs. A provision is made for unrecoverable costs as deemed appropriate.
 Accounts Payable
 Accounts payable includes all operating payables, including those related to all media and production costs. These payables are due within one year.
 Investments
 Equity investments with readily determinable fair values, other than those accounted for using the equity method of accounting, will be measured at fair value. We regularly review our investments to determine whether a significant event or change in circumstances has occurred that may impact the fair value of each investment, with changes to fair value recorded in earnings. We evaluate fair value based on specific information (valuation methodologies, estimates of appraisals, financial statements, etc.) in addition to quoted market price, if available. We consider all known quantitative and qualitative factors in determining if a decline in value of an investment has occurred.
 Derivatives
 We are exposed to market risk related to interest rates, foreign currency rates and certain balance sheet items. From time to time we enter into derivative instruments for risk management purposes, and not for speculative purposes. All derivative instruments are recorded at fair value on our balance sheet. Changes in fair value are immediately included in earnings if the derivatives are not designated as a hedge instrument or if the derivatives do not qualify as effective hedges. For derivatives designated as hedge instruments, we evaluate for hedge accounting both at inception and throughout the hedge period. If a derivative is designated as a fair value hedge, then changes in the fair value of the derivative are offset against the changes in the fair value of the underlying hedged item. If a derivative is designated as a cash flow hedge, then the changes in the fair value of the derivative are recognized as a component of accumulated other comprehensive income and subsequently reclassified to earnings in our Consolidated Statement of Operations in the same period as the underlying hedged transaction affects earnings. If a derivative is a net investment hedge, then the changes in the fair value of the derivative are recognized in other comprehensive income in the same period as the change in fair value of the underlying hedged foreign investment.
 Property and Equipment
 Furniture, equipment, leasehold improvements and buildings are stated at cost, net of accumulated depreciation. Furniture and equipment are depreciated generally using the straight-line method over the estimated useful lives of the related assets, which range from 3 to 7 years for furniture and equipment, 10 to 35 years for buildings and the shorter of the useful life or the remaining lease term for leasehold improvements. Land is stated at cost and is not depreciated.
 We capitalize certain internal and external costs incurred to acquire or create internal use software, principally related to our enterprise resource planning ("ERP") systems. Our ERP systems are stated at cost, net of accumulated amortization, and are amortized using the straight-line method over 10 years. All other internal use computer software are stated at cost, net of accumulated amortization and are amortized using the straight-line method over the estimated useful lives of the related assets, which range from 3 to 7 years.
 Leases
 As of December 31, 2024, we do not have a material amount of finance leases and the majority of our operating leases, for which we serve as the lessee, consist primarily of real-estate property for our offices around the world. Both the right-of-use asset and lease liability are measured at the present value of the future lease payments, with the asset being subject to adjustments such as initial direct costs, prepaid lease payments, and lease incentives. Many of our leases provide for renewal and/or termination options, as well as escalation clauses, which are also factored into our lease payments when appropriate. The discount rate used to measure the lease asset and liability is determined at the beginning of the lease term using the rate implicit in the lease, if readily determinable, or using the Company's collateralized credit-adjusted borrowing rate.

 Goodwill and Other Intangible Assets
 We account for our business combinations using the acquisition accounting method, which requires us to determine the fair value of net assets acquired and the related goodwill and other intangible assets. Determining the fair value of assets acquired and liabilities assumed requires management's judgment and involves the use of significant estimates, including projections of future cash inflows and outflows, discount rates, asset lives and market multiples. Considering the characteristics of advertising, specialized marketing and communication services companies, our acquisitions usually do not have significant amounts of tangible assets, as the principal asset we typically acquire is creative talent. As a result, a substantial portion of the purchase price is allocated to goodwill and other intangible assets.
 We review goodwill as of October 1st each year and whenever events or significant changes in circumstances indicate that the carrying value may not be recoverable. We evaluate the recoverability of goodwill at a reporting unit level. We have 10 reporting units that were subject to the 2024 annual impairment testing. Our annual impairment review as of October 1, 2024 did not result in an impairment charge for any of our reporting units. Additionally, we performed an interim impairment test as of August 31, 2024. Refer to Note 9 for details.
 Intangible assets with indefinite useful lives are not amortized but are evaluated for impairment annually or more frequently if events or changes in circumstances indicate that impairment may exist. The Company first assesses qualitative factors to determine whether it is necessary to perform a quantitative impairment test for indefinite-lived intangible assets. Impairment exists if the fair value of the indefinite-lived intangible asset is less than the carrying value. The determination of fair value is based on the relief from royalty method of the income approach, which models the cash flows from indefinite-lived intangibles assuming royalties were received under a licensing arrangement. This discounted cash flow analysis includes assumptions related to forecasted future revenues attributable to indefinite-lived intangibles, royalty rates and risk-adjusted discount rates. If the carrying value of an indefinite-lived intangible asset exceeds its estimated fair value, the indefinite-lived intangible asset is considered impaired, and an impairment loss will be recognized in an amount equal to the excess of the carrying value over the fair value. Based on this analysis, for the indefinite lived-intangible asset for which we performed a quantitative impairment test as of October 1, 2024, we concluded that it was not impaired because its fair value was in excess of its carrying value.
 For reporting units not included in the qualitative assessment, or for any reporting units identified in the qualitative assessment as "more likely than not" that the fair value is less than its carrying value, the quantitative impairment test is performed. For our annual impairment test, we compare the respective fair value of our reporting units' equity to the carrying value of their net assets. The sum of the fair values of all our reporting units is also reconciled to our current market capitalization plus an estimated control premium. Goodwill allocated to a reporting unit whose fair value is equal to or greater than its carrying value is not impaired, and no further testing is required. Should the carrying amount for a reporting unit exceed its fair value, then the quantitative impairment test is failed and impaired goodwill is written down to its fair value with a charge to expense in the period the impairment is identified.
 The fair value of each reporting unit for 2024 and 2023 was estimated using a combination of the income approach, which incorporates the use of the discounted cash flow method, and the market approach, which incorporates the use of earnings and revenue multiples based on market data.
 We review intangible assets with definite lives subject to amortization whenever events or circumstances indicate that a carrying amount of an asset may not be recoverable. Recoverability of these assets is determined by comparing the carrying value of these assets to the estimated undiscounted future cash flows expected to be generated by these asset groups. These asset groups are impaired when their carrying value exceeds their fair value. Impaired intangible assets with definite lives subject to amortization are written down to their fair value with a charge to expense in the period the impairment is identified. Intangible assets with definite lives are amortized on a straight-line basis with estimated useful lives generally between 10 and 15 years. Events or circumstances that might require impairment testing include the loss of a significant client, the identification of other impaired assets within a reporting unit, loss of key personnel, the disposition of a significant portion of a reporting unit, significant decline in stock price or a significant adverse change in business climate or regulations.
 Foreign Currencies
 The functional currency of our foreign operations is generally their respective local currency. Assets and liabilities are translated at the exchange rates in effect at the balance sheet date, and revenues and expenses are translated at the average exchange rates during the period presented. The resulting translation adjustments are recorded as a component of accumulated other comprehensive loss in the stockholders' equity section of our Consolidated Balance Sheets. Currency transaction gains or losses primarily arising from transactions in currencies other than the functional currency are included in office and general expenses. Foreign currency transactions resulted in a pre-tax loss of $ 2.2 for the year ended December 31, 2024, a pre-tax loss of $ 5.7 for the year ended December 31, 2023, and a pre-tax gain of $ 2.5 for the year ended December 31, 2022.

 We monitor the currencies of countries in which we operate in order to determine if the country should be considered a highly inflationary environment. A currency is determined to be highly inflationary when there is cumulative inflation of approximately 100% or more over a three-year period. If this occurs the functional currency of that country is changed to our reporting currency, the U.S. Dollar, and foreign exchange gains or losses are recognized on all monetary transactions, assets and liabilities in currencies other than the U.S. Dollar until the currency is no longer considered highly inflationary.
 Income Taxes
 The provision for income taxes includes U.S. federal, state, local and foreign taxes. Income taxes are accounted for under the liability method. Deferred tax assets and liabilities are recognized for the estimated future tax consequences of temporary differences between the financial statement carrying amounts and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the year in which the temporary differences are expected to be reversed. We evaluate the realizability of our deferred tax assets and establish a valuation allowance when it is "more likely than not" that all or a portion of the deferred tax assets will not be realized. We evaluate our tax positions using the "more likely than not" recognition threshold and then apply a measurement assessment to those positions that meet the recognition threshold. The factors used in assessing valuation allowances include all available evidence, such as past operating results, estimates of future taxable income and the feasibility of tax planning strategies. We have established tax reserves that we believe to be adequate in relation to the potential for additional assessments in each of the jurisdictions in which we are subject to taxation. We regularly assess the likelihood of additional tax assessments in those jurisdictions and adjust our reserves as additional information or events require.
 Redeemable Non-controlling Interests
 Many of our acquisitions include provisions under which the non-controlling equity owners can require us to purchase additional interests in a subsidiary at their discretion. Payments for these redeemable non-controlling interests may be contingent on projected operating performance and satisfying other conditions specified in the related agreements. These payments are also subject to revision in accordance with the terms of the agreements. We record these redeemable non-controlling interests in "mezzanine equity" in our Consolidated Balance Sheets. Each reporting period, redeemable non-controlling interests are reported at their estimated redemption value, but not less than their initial fair value. Any adjustment to the redemption value above initial value prior to exercise will also impact retained earnings but will not impact net income. Adjustments as a result of currency translation will affect the redeemable non-controlling interest balance, but do not impact retained earnings or additional paid-in capital.
 Earnings Per Share ("EPS")
 Basic EPS available to IPG common stockholders equals net income available to IPG common stockholders divided by the weighted-average number of common shares outstanding for the applicable period. Diluted EPS equals net income available to IPG common stockholders divided by the weighted-average number of common shares outstanding, plus any additional common shares that would have been outstanding if potentially dilutive shares had been issued.
 Diluted EPS reflect the potential dilution that would occur if certain potentially dilutive securities were exercised. The potential issuance of common stock is assumed to occur at the beginning of the year (or at the time of issuance of the potentially dilutive instrument, if later) and the incremental shares are included using the treasury stock method. The proceeds utilized in applying the treasury stock method consist of the amount, if any, to be paid upon exercise and, as it relates to stock-based compensation, the amount of compensation cost attributed to future service not yet recognized. These proceeds are then assumed to be used to purchase common stock at the average market price of our stock during the period. The incremental shares (difference between the shares assumed to be issued and the shares assumed to be purchased), to the extent they would have been dilutive, are included in the denominator of the diluted EPS calculation.
 We may be required to calculate basic EPS using the two-class method as a result of our redeemable non-controlling interests. To the extent that the redemption value increases and exceeds the then-current fair value of a redeemable non-controlling interest, net income available to IPG common stockholders (used to calculate EPS) could be negatively impacted by that increase, subject to certain limitations. The partial or full recovery of any reductions to net income available to IPG common stockholders (used to calculate EPS) is limited to any cumulative prior-period reductions. For the years ended December 31, 2024, 2023 and 2022, there was no impact to EPS for adjustments related to our redeemable non-controlling interests.
 Pension and Postretirement Benefits
 We have pension and postretirement benefit plans covering certain domestic and international employees. We use various actuarial methods and assumptions in determining our net pension and postretirement benefit costs and obligations, including the discount rate used to determine the present value of future benefits, expected long-term rate of return on plan assets and

 healthcare cost trend rates. The overfunded or underfunded status of our pension and postretirement benefit plans is recorded on our Consolidated Balance Sheet.
 Stock-Based Compensation
 Compensation costs related to share-based transactions, including employee stock options, are recognized in the Consolidated Financial Statements based on fair value. Stock-based compensation expense is generally recognized ratably over the requisite service period based on the estimated grant-date fair value, net of estimated forfeitures.
 Treasury Stock
 We account for repurchased common stock under the cost method and include such treasury stock as a component of our Consolidated Statements of Stockholders' Equity. Upon retirement, we reduce common stock for the par value of the shares being retired and the excess of the cost of the shares over par value as a reduction to APIC, to the extent there is APIC in the same class of stock, and any remaining amount to retained earnings. These retired shares remain authorized but unissued.
 In October 2024, we retired 11.6 shares of our treasury stock, which resulted in a reduction in common stock of $ 1.2, treasury stock of $ 364.5 and APIC of $ 363.4. In October 2023, we retired 9.3 shares of our treasury stock, which resulted in a reduction in common stock of $ 0.9, treasury stock of $ 340.4 and APIC of $ 339.5. In October 2022, we retired $ 7.2 shares of our treasury stock, which resulted in a reduction in common stock of $ 0.7, treasury stock of $ 199.9 and APIC of $ 199.2.

 Note 2: Planned Acquisition of IPG by Omnicom
 On December 8, 2024, we entered into an Agreement and Plan of Merger (the "Merger Agreement") with Omnicom Group Inc. ("Omnicom") and EXT Subsidiary Inc., a direct wholly owned subsidiary of Omnicom ("Merger Sub"), pursuant to which Merger Sub will merge with and into IPG, with IPG surviving the merger as a direct wholly owned subsidiary of Omnicom.
 As a result of the merger, each share of IPG common stock issued and outstanding immediately prior to the effective time of the merger (other than certain excluded shares) will be converted into the right to receive 0.344 shares of Omnicom common stock and, if applicable, cash in lieu of fractional shares. The exchange ratio is fixed and will not be adjusted to reflect stock price changes prior to closing the merger.
 Following the close of the transaction, Omnicom shareholders will own 60.6 % of the combined company and IPG shareholders will own 39.4 %, on a fully diluted basis. As a result of the merger, we will cease to be a publicly traded company.
 The Merger Agreement contains customary representations, warranties, and covenants. The stock-for-stock transaction is expected to be tax-free to IPG shareholders and is expected to close in the second half of 2025, subject to Omnicom and IPG shareholder approvals, required domestic and foreign regulatory approvals and other customary conditions.
 If the Merger Agreement is terminated under certain circumstances, including if Omnicom terminates the agreement (i) following a change or withdrawal of the recommendation of the IPG's board of directors to IPG stockholders to approve the merger, or (ii) as a result of a willful and material breach of our non-solicitation obligations under the Merger Agreement, then we will be obligated to pay a termination fee of $ 439.0 to Omnicom (the "IPG Termination Fee"). We will also be obligated to pay the IPG Termination Fee if (i) the IPG shareholders fail to approve the merger (and Omnicom has obtained shareholder approval), or (ii) we breach the Merger Agreement in a manner that Omnicom's closing conditions not being satisfied and the breach cannot be cured by the specified outside date and, in any such case, within 12 months after the termination date a competing proposal to acquire 50% or more of the business, assets or outstanding shares of IPG has been publicly announced and consummated, or a definitive agreement in respect of such competing proposal has been signed. We will also be required to reimburse up to $ 25.0 of Omnicom's merger-related fees, costs and expenses if the Merger Agreement is terminated as a result of the failure of the IPG shareholders to approve the merger (and Omnicom has obtained shareholder approval).
 During the fourth quarter of 2024, $ 9.3 of deal costs were incurred related to the planned acquisition of IPG by Omnicom, which were recorded within selling, general and administrative expenses.

 Note 3: Revenue
 Disaggregation of Revenue
 The following is a description of the principal activities, by reportable segment, from which we generate revenue. For more detailed information about reportable segments, see Note 16.
 Media, Data & Engagement Solutions
 The MD&E segment provides, and is distinguished by innovative capabilities and scale in, global media and communications services, digital services and products, advertising and marketing technology, e commerce services, data

 management and analytics, strategic consulting, and digital brand experience. MD&E is comprised of IPG Mediabrands, UM, Initiative, KINESSO, Acxiom and MRM.
 Integrated Advertising & Creativity Led Solutions
 The IA&C segment provides advertising, corporate and brand identity services, and strategic consulting. IA&C is distinguished by the leading role of complex integrations of ideation and the execution of advertising and creative campaigns across all communications channels that are foundational to client brand identities. IA&C is comprised of leading global networks and agencies that provide a broad range of services, including McCann Worldgroup, IPG Health, MullenLowe Group, Foote, Cone & Belding ("FCB"), and our domestic integrated agencies.
 Specialized Communications & Experiential Solutions
 The SC&E segment provides best-in-class global public relations and other specialized communications services, events, sports and entertainment marketing, and strategic consulting. SC&E is comprised of agencies that provide a range of marketing services expertise, including Weber Shandwick, Golin, our sports, entertainment, and experiential agencies and IPG DXTRA Health.
 Principal Geographic Markets
 Our agencies are located in over 100 countries, including every significant world market. Our geographic revenue breakdown is listed below.

 Total revenue:
 2024
 2023
 2022

 $
 6,837.4
 $
 7,033.1
 $
 7,031.0

 International:

 944.3
 891.5
 902.7

 927.5
 901.3
 867.5

 799.3
 868.3
 918.5

 473.7
 477.0
 454.9

 Other
 709.5
 718.1
 753.2

 Total International
 3,854.3
 3,856.2
 3,896.8

 Total Consolidated
 $
 $
 $

 Revenue before billable expenses:
 2024
 2023
 2022

 $
 5,940.3
 $
 6,102.2
 $
 6,157.7

 International:

 772.0
 759.2
 742.2

 805.1
 795.7
 764.6

 659.6
 729.8
 772.7

 444.6
 448.7
 423.6

 Other
 566.0
 565.0
 588.6

 Total International
 3,247.3
 3,298.4
 3,291.7

 Total Consolidated
 $
 $
 $

 MD&E

 Total revenue:
 2024
 2023
 2022

 $
 2,662.4
 $
 2,737.7
 $
 2,735.5

 1,611.9
 1,679.7
 1,665.6

 Total MD&E
 $
 4,274.3
 $
 4,417.4
 $
 4,401.1

 Revenue before billable expenses:

 $
 2,644.6
 $
 2,709.7
 $
 2,696.1

 1,569.2
 1,619.6

 Total MD&E
 $
 4,213.8
 $
 4,348.6
 $
 4,315.7

 IA&C

 Total revenue:
 2024
 2023
 2022

 $
 2,392.5
 $
 2,502.5
 $
 2,580.6

 1,514.7
 1,477.1
 1,540.5

 Total IA&C
 $
 3,907.2
 $
 3,979.6
 $
 4,121.1

 Revenue before billable expenses:

 $
 2,283.3
 $
 2,377.6
 $
 2,478.5

 1,261.1
 1,233.5
 1,269.0

 Total IA&C
 $
 3,544.4
 $
 3,611.1
 $
 3,747.5

 SC&E

 Total revenue:
 2024
 2023
 2022

 $
 1,782.5
 $
 1,792.9
 $
 1,714.9

 727.7
 699.4
 690.7

 Total SC&E
 $
 2,510.2
 $
 2,492.3
 $
 2,405.6

 Revenue before billable expenses:

 $
 1,012.4
 $
 1,014.9
 $
 983.1

 417.0
 426.0
 403.1

 Total SC&E
 $
 1,429.4
 $
 1,440.9
 $
 1,386.2

 Contract Balances
 The following table provides information about receivables, contract assets and contract liabilities from contracts with customers.

2024
2023

 Accounts receivable, net of allowance of $37.0 and $46.4, respectively
 $
 5,649.7
 $
 5,768.8

 Accounts receivable, billable to clients
 2,088.4
 2,229.2

 Contract assets
 50.1
 68.6

 Contract liabilities (deferred revenue)
 509.0
 684.7

 Contract assets are primarily comprised of contract incentives that are generally satisfied annually under the terms of our contracts and are transferred to accounts receivable when the right to payment becomes unconditional. Contract liabilities relate to advance consideration received from customers under the terms of our contracts primarily related to reimbursements of third-

 party expenses, whether we act as principal or agent, and to a lesser extent, periodic retainer fees, both of which are generally recognized shortly after billing.
 The majority of our contracts are for periods of one year or less with the exception of our data management contracts. For those contracts with a term of more than one year, we had approximately $ 598.5 of unsatisfied performance obligations as of December 31, 2024, which will be recognized as services are performed over the remaining contractual terms through 2030.

 Note 4: Leases
 As of December 31, 2024 and 2023, the majority of our operating leases, for which we serve as the lessee, consist primarily of real-estate property for our offices around the world, and we do not have a material amount of finance leases. Both the right-of-use asset and lease liability are measured at the present value of the future lease payments, with the asset being subject to adjustments such as initial direct costs, prepaid lease payments, and lease incentives. Many of our leases provide for renewal and/or termination options, as well as escalation clauses, which are also factored into our lease payments when appropriate. As of December 31, 2024, our leases have remaining lease terms of 1 year to 12 years. The discount rate used to measure the lease asset and liability is determined at the beginning of the lease term using the rate implicit in the lease, if readily determinable, or using the Company's collateralized credit-adjusted borrowing rate.
 The following tables present information on our operating leases for the full years of 2024, 2023 and 2022.

 2024
 2023
 2022

 Operating lease cost
 $
 266.1
 $
 268.4
 $
 290.7

 Short-term lease cost
 5.4
 7.9
 6.4

 Sublease income
 ( 30.1)
 ( 26.4)
 ( 23.8)

 Total lease cost
 $
 241.4
 $
 249.9
 $
 273.3

 Cash paid related to operating lease liabilities

 $
 302.6
 $
 299.5
 $
 320.9

 Right-of-use assets obtained in exchange for lease liabilities
 $
 109.4
 $
 83.0
 $
 93.0

 As of December 31,

 2024
 2023
 2022

 Weighted-average remaining lease term
 Seven years
 Seven years
 Eight years

 Weighted-average discount rate
 3.81
 %
 3.63
 %
 3.51
 %

 Our future payments of our operating leases as of December 31, 2024 are listed in the table below.

 Period
 Payments

 2025
 $
 279.9

 2026
 264.8

 2027
 230.5

 2028
 180.5

 2029
 147.1

 Thereafter
 362.8

 Total future lease payments
 1,465.6

 Less: imputed interest
 172.1

 Present value of future lease payments
 1,293.5

 Less: current portion of operating leases
 237.2

 Non-current operating leases

 $
 1,056.3

 As of December 31, 2024, we had no additional operating leases that had not yet commenced.

 Note 5: Debt and Credit Arrangements
 Long-Term Debt
 A summary of the carrying amounts of our long-term debt is listed below.

 Effective
Interest Rate

 2024 1

 2023 1

 4.200% Senior Notes due 2024
 4.240
 %
 $
 —
 $
 249.9

 4.650% Senior Notes due 2028 (less unamortized discount and issuance costs of $0.7 and $1.7, respectively)
 4.780
 %
 497.6
 497.0

 4.750% Senior Notes due 2030 (less unamortized discount and issuance costs of $2.2 and $3.2, respectively)
 4.920
 %
 644.6
 643.6

 2.400% Senior Notes due 2031 (less unamortized discount and issuance costs of $0.5 and $2.9, respectively)
 2.512
 %
 496.6
 496.0

 5.375% Senior Notes due 2033 (less unamortized discount and issuance costs of $3.3 and $2.7, respectively)
 5.650
 %
 294.0
 293.4

 3.375% Senior Notes due 2041 (less unamortized discount and issuance costs of $0.9 and $4.7, respectively)
 3.448
 %
 494.4
 494.1

 5.400% Senior Notes due 2048 (less unamortized discount and issuance costs of $2.5 and $4.4, respectively)
 5.480
 %
 493.1
 492.8

 Other notes payable and capitalized leases
 0.3
 0.8

 Total long-term debt
 2,920.6
 3,167.6

 Less: current portion
 0.1
 250.1

 Long-term debt, excluding current portion
 $
 2,920.5
 $
 2,917.5

 1See Note 14 for information on the fair value measurement of our long-term debt.

 Annual maturities are scheduled as follows based on the book value as of December 31, 2024.

 2025
 $
 0.1

 2026
 0.1

 2027
 0.1

 2028
 497.7

 2029
 0.0

 Thereafter
 2,422.6

 Total long-term debt
 $
 2,920.6

 For those debt securities that have a premium or discount at the time of issuance, we amortize the amount through interest expense based on the maturity date or the first date the holders may require us to repurchase the debt securities, if applicable. A premium would result in a decrease in interest expense, and a discount would result in an increase in interest expense in future periods. Additionally, we have debt issuance costs related to certain financing transactions which are also amortized through interest expense. As of December 31, 2024 and 2023, we had total unamortized debt issuance costs of $ 23.7 and $ 22.7, respectively. Our debt securities include covenants that, among other things, limit our liens and the liens of certain of our consolidated subsidiaries, but do not require us to maintain any financial ratios or specified levels of net worth or liquidity.
 As of December 31, 2024 and 2023, the estimated fair value of the Company's long-term debt was $ 2,702.0 and $ 2,975.3, respectively. Refer to Note 14 for details.

 Debt Transactions
 4.200 % Senior Notes due 2024
 Our 4.200 % unsecured senior notes in aggregate principal amount of $ 250.0 matured on April 15, 2024. We used cash on hand to fund the principal repayment.
 Credit Arrangement
 We maintain a committed corporate credit facility, originally dated as of July 18, 2008, which has been amended and restated from time to time (the "Credit Agreement"). We use our Credit Agreement to increase our financial flexibility, to provide letters of credit primarily to support obligations of our subsidiaries and to support our commercial paper program. On May 29, 2024, we amended and restated the Credit Agreement. As amended, among other things, the maturity date of the Credit Agreement was extended to May 29, 2029 and the cost structure of the Credit Agreement was changed. The Credit Agreement continues to include a required leverage ratio, of not more than 3.50 to 1.00, among other customary covenants like limitations on our liens and the liens of our consolidated subsidiaries and limitations on the incurrence of subsidiary debt. At the election of the Company, the leverage ratio may be changed to not more than 4.00 to 1.00 for four consecutive quarters, beginning with the fiscal quarter in which there is an occurrence of one or more acquisitions with an aggregate purchase price of at least $ 200.0.
 The Credit Agreement is a revolving facility, under which amounts borrowed by us or any of our subsidiaries designated under the Credit Agreement may be repaid and reborrowed, subject to an aggregate lending limit of $ 1,500.0, or the equivalent in other currencies. The Company has the ability to increase the commitments under the Credit Agreement from time to time by an additional amount of up to $ 250.0, provided the Company receives commitments for such increases and satisfies certain other conditions. The aggregate available amount of letters of credit outstanding may decrease or increase, subject to a sublimit on letters of credit of $ 50.0, or the equivalent in other currencies. Our obligations under the Credit Agreement are unsecured. As of both December 31, 2024 and 2023, there were no borrowings under the Credit Agreement; however, we had $ 9.3 and $ 9.5 of letters of credit under the Credit Agreement, which reduced our total availability to $ 1,490.7 and $ 1,490.5, respectively. In addition to other customary covenants, we are required to maintain the financial covenant listed below as of the end of each fiscal quarter for the period of four fiscal quarters then ended pursuant to our Credit Agreement. We were in compliance with all of our covenants in the Credit Agreement as of December 31, 2024.
 Under the Credit Agreement, we can elect to receive advances bearing interest based on either the Base Rate or the Eurocurrency rate (each as defined in the Credit Agreement) plus an applicable margin that is determined based on our credit ratings. As of December 31, 2024, the applicable margin was 0.125 % for Base Rate advances and 1.125 % for Eurocurrency Rate borrowings. Letter of credit fees accrue on the average daily aggregate amount of letters of credit outstanding, at a rate equal to the applicable margin for Eurocurrency rate advances, and fronting fees accrue on the aggregate amount of letters of credit outstanding at an annual rate of 0.250 %. We also pay a facility fee on each lender's revolving commitment of 0.125 %, which is an annual rate determined based on our credit ratings.

 Financial Covenant

 Leverage ratio (not greater than): 1

 3.50x

 1The leverage ratio is defined as debt as of the last day of such fiscal quarter to EBITDA, as defined in the Credit Agreement, for the four quarters then ended.
 Uncommitted Lines of Credit
 We also have uncommitted lines of credit with various banks that permit borrowings at variable interest rates and that are primarily used to fund working capital needs. We have guaranteed the repayment of some of these borrowings made by certain subsidiaries. If we lose access to these credit lines, we would have to provide funding directly to some of our operations. As of December 31, 2024 and 2023, the Company had uncommitted lines of credit in an aggregate amount of $ 769.1 and $ 780.7, under which we had outstanding borrowings of $ 40.5 and $ 34.2 classified as short-term borrowings on our Consolidated Balance Sheets, respectively. The average amounts outstanding during 2024 and 2023 were $ 44.0 and $ 47.9, respectively, with weighted-average interest rates of approximately 7.6 % and 7.9 %, respectively.
 Commercial Paper
 The Company is authorized to issue unsecured commercial paper up to a maximum aggregate amount outstanding at any time of $ 1,500.0. Borrowings under the commercial paper program are supported by the Credit Agreement described above. Commercial paper proceeds are used for working capital and general corporate purposes, including the repayment of maturing indebtedness and other short-term liquidity needs. Commercial paper maturities vary but may not exceed 397 days from the

 date of issue. As of both December 31, 2024 and 2023, there was no commercial paper outstanding. There was no outstanding commercial paper under the program during both 2024 and 2023.
 Cash Pooling
 We aggregate our domestic cash position on a daily basis. Outside the United States, we use cash pooling arrangements with banks to help manage our liquidity requirements. In these pooling arrangements, several IPG agencies agree with a single bank that the cash balances of any of the agencies with the bank will be subject to a full right of set-off against amounts other agencies owe the bank, and the bank provides for overdrafts as long as the net balance for all agencies does not exceed an agreed-upon level. Typically, each agency pays interest on outstanding overdrafts and receives interest on cash balances. Our Consolidated Balance Sheets reflect cash, net of bank overdrafts, under all of our pooling arrangements, and as of December 31, 2024 and 2023 the amounts netted were $ 2,132.7 and $ 2,718.0, respectively.

 Note 6: Earnings Per Share
 The following sets forth basic and diluted earnings per common share available to IPG common stockholders.

 2024
 2023
 2022

 Net income available to IPG common stockholders
 $
 689.5
 $
 $
 938.0

 Weighted-average number of common shares outstanding - basic
 375.2
 384.1
 391.5

 Dilutive effect of stock options and restricted shares

 2.5
 1.8
 3.6

 Weighted-average number of common shares outstanding - diluted
 377.7
 385.9
 395.1

 Earnings per share available to IPG common stockholders:

 Basic

 $
 1.84
 $
 2.86
 $
 2.40

 Diluted

 $
 1.83
 $
 2.85
 $
 2.37

 Note 7: Acquisitions
 We continue to evaluate strategic opportunities to expand our industry expertise, strengthen our position in high-growth and key strategic geographical markets and industry sectors, advance technological capabilities and improve operational efficiency through both acquisitions and increased ownership interests in current investments. Our acquisitions typically provide for an initial payment at the time of closing and additional contingent purchase price payments based on the future performance of the acquired entity. We have entered into agreements that may require us to purchase additional equity interests in certain consolidated and unconsolidated subsidiaries. The amounts at which we record these transactions in our financial statements are based on estimates of the future financial performance of the acquired entity, the timing of the exercise of these rights, changes in foreign currency exchange rates and other factors.
 During 2024, no acquisitions occurred and we did not record any additional goodwill or other intangible assets related to acquisitions.
 On December 3, 2024, we entered into a definitive purchase agreement to acquire the outstanding shares of an e-commerce intelligence platform, the transaction is expected to close in the first quarter of 2025 for a cash payment of $ 50.4, subject to customary closing adjustments.
 During 2023, we completed two acquisitions, one of which was included in the IA&C reportable segment, and one of which was included in the SC&E reportable segment. We paid $ 2.6, net of cash acquired and recorded approximately $ 11.7 of goodwill and $ 8.5 of other intangible assets related to the acquisitions.
 During 2022, we completed one acquisition, recorded in the MD&E reportable segment. On September 23, 2022, we entered into a definitive purchase agreement to acquire approximately 83.9 % of the outstanding shares of RafterOne with options to purchase the remaining outstanding shares. The transaction closed on October 3, 2022, subject to customary closing adjustments. We paid $ 232.2, net of cash acquired, related to the acquisition. The purpose of the acquisition is to combine the Company's media, creative, marketing services and analytics capabilities, global scale and consumer insights, with RafterOne's Salesforce capabilities for commerce, service, data, marketing and customer experience. We recorded approximately $ 211.7 of goodwill, of which approximately $ 2.2 was recorded during 2023, and $ 62.0 of other intangible assets related to the acquisition of RafterOne.
 The results of operations of our acquired companies were included in our consolidated results from the closing date of each acquisition. We did not make any payments in stock related to our acquisitions in 2024, 2023 or 2022.

 Details of cash paid for current and prior years' acquisitions are listed below.

 2024
 2023
 2022

 Cost of investment: current-year acquisitions
 $
 —
 $
 5.8
 $
 235.4

 Cost of investment: prior-year acquisitions
 9.0
 16.6
 9.3

 Less: net cash acquired
 —
 3.2
 3.2

 Total cost of investment

 9.0
 19.2
 241.5

 Operating payments 1

 0.3
 2.7
 9.6

 Total cash paid for acquisitions 2

 $
 9.3
 $
 21.9
 $
 251.1

 1Represents cash payments for amounts that have been recognized in operating expenses since the date of acquisition either relating to adjustments to estimates in excess of the initial value of contingent payments recorded or were contingent upon the future employment of the former owners of the acquired companies. Amounts are reflected in the operating section of the Consolidated Statements of Cash Flows.
 2Of the total cash paid for acquisitions, $ 0.0, $ 6.3 and $ 232.2 for the years ended December 31, 2024, 2023 and 2022, respectively, are classified under the investing section of the Consolidated Statements of Cash Flows as acquisitions, net of cash acquired. These amounts relate to initial payments for new transactions, as well as adjustments made to upfront payments related to prior year acquisitions. Of the total cash paid for acquisitions, $ 9.0, $ 12.9 and $ 9.3 for the years ended December 31, 2024, 2023 and 2022, respectively, are classified under the financing section of the Consolidated Statements of Cash Flows as acquisition-related payments. These amounts relate to deferred payments and increases in our ownership interest for prior acquisitions.

 For companies acquired, we estimate the fair values of the assets and liabilities based on 100% of the business for consolidation. The purchase price in excess of the estimated fair value of the tangible net assets acquired is allocated to identifiable intangible assets and then to goodwill. Due to the characteristics of advertising, specialized marketing and communication services companies, our acquisitions typically do not have significant amounts of tangible assets since the principal assets we acquire are client relationships and talent. As a result, a substantial portion of the purchase price is primarily allocated to customer lists, trade names and goodwill.
 For acquisitions, we record deferred payment and redeemable non-controlling interest amounts on our Consolidated Balance Sheets based on their acquisition-date fair value. Deferred payments are recorded on a discounted basis and adjusted quarterly, if necessary, through operating income or net interest expense, depending on the nature of the arrangement, for both changes in estimate and accretion between the acquisition date and the final payment date. See Note 17 for further information on contingent acquisition obligations. Redeemable non-controlling interests are adjusted quarterly, if necessary, to their estimated redemption value, but not less than their initial fair value. Any adjustments to the redemption value impact retained earnings or additional paid in capital, except for foreign currency translation adjustments. The following table presents changes in our redeemable non-controlling interests.

 2024
 2023
 2022

 $
 42.3
 $
 38.3
 $
 15.6

 Change in related non-controlling interests balance
 1.5

 Changes in redemption value of redeemable non-controlling interests:

 Additions
 2.7
 7.4
 30.3

 Redemptions and other
 ( 6.1)
 ( 0.4)
 ( 9.9)

 Redemption value adjustments
 5.4
 ( 2.6)
 3.0

 Currency translation adjustments

 $
 45.6
 $
 42.3
 $
 38.3

 For all acquisitions, if a portion of the deferred payments and purchases of additional interests after the effective date of purchase are contingent upon employment terms, then that amount is accounted for separately from the business combination and recognized as compensation expense over the required earn-out period. Payments deemed as compensation are excluded from the fair value purchase price allocation to tangible net assets and intangible assets acquired.

 Note 8: Supplementary Data

 Valuation and Qualifying Accounts – Accounts Receivable, Allowance for Expected Credit Losses

 2024
 2023
 2022

 $
 46.4
 $
 48.6
 $
 68.5

 Charges to costs and expenses 1

 1.9
 7.2
 ( 5.8)

 Adjustments:

 Acquisitions/(Dispositions)
 2.0
 ( 1.7)

 Uncollectible accounts written off
 ( 11.4)
 ( 7.8)
 ( 12.8)

 Recoveries
 0.1
 0.1
 1.9

 Foreign currency translation adjustments
 ( 2.0)
 —
 ( 2.3)

 $
 37.0
 $
 46.4
 $
 48.6

 1Includes reversals of our allowance for credit losses as a result of improved credit outlook over the course of the COVID-19 pandemic for the year ended December 31, 2022.

 Property and Equipment

 2024
 2023

 Furniture and equipment
 $
 581.9
 $
 632.8

 Leasehold improvements
 501.8
 507.0

 Internal-use computer software
 603.2
 585.1

 Land and buildings
 138.0
 136.7

 Gross property and equipment
 1,824.9
 1,861.6

 Less: accumulated depreciation and amortization
 ( 1,258.1)
 ( 1,224.9)

 Total property and equipment, net
 $
 566.8
 $
 636.7

 Total depreciation and amortization expense, which excludes the amortization of acquired intangibles, for property and equipment for the years ended December 31, 2024, 2023 and 2022 was $ 177.1, $ 180.3 and $ 189.3, respectively.

 Accrued Liabilities
 The following table presents the components of accrued liabilities.

 2024
 2023

 Salaries, benefits and related expenses
 $
 432.1
 $
 507.5

 Income taxes payable
 80.3
 56.8

 Interest
 37.5
 40.2

 Office and related expenses
 18.7
 22.3

 Acquisition obligations
 5.3
 2.9

 Restructuring charges
 0.4
 0.6

 Other
 87.3
 75.5

 Total accrued liabilities
 $
 661.6
 $
 705.8

 Other (Expense) Income, Net
 Results of operations include certain items that are not directly associated with our revenue-producing operations.

 2024
 2023
 2022

 Net gains/(losses) on sales of businesses
 $
 ( 64.2)
 $
 17.9
 $
 ( 11.3)

 Other
 ( 11.7)
 ( 7.7)
 10.3

 Total other (expense) income, net
 $
 ( 75.9)
 $
 10.2
 $

 Net gains/(losses) on sales of businesses – During 2024, 2023 and 2022, the amounts recognized were related to sales of businesses and the classification of certain assets and liabilities, consisting primarily of goodwill, accounts receivable and accounts payable, as held for sale within our MD&E, IA&C, and SC&E reportable segments. The businesses held for sale as of year-end primarily represent unprofitable, non-strategic agencies which are expected to be sold within the next twelve months. During 2024, the amounts recognized were primarily related to two digital specialist agencies within our MD&E segment classified as held for sale during the third quarter of 2024. The sale of one of these businesses closed in the fourth quarter of 2024 and the sale of the other is expected to close in the first half of 2025. The sales of businesses and the classification of certain assets and liabilities as held for sale included cash, net of proceeds, of $ 7.9, $ 58.7 and $( 22.4) for the years ended 2024, 2023 and 2022, respectively, which is classified within the Proceeds from sale of businesses, net of cash sold line in our Consolidated Statements of Cash Flows in Item 8, Financial Statements and Supplementary Data.
 Other – During 2024, the majority of the amounts recognized were primarily related to pension and postretirement costs. During 2023, the majority of the amounts recognized were primarily related to pension and postretirement costs. During 2022, the majority of the amounts recognized were primarily related to a cash gain from the sale of an equity investment, partially offset by a non-cash loss related to the deconsolidation of a previously consolidated entity in which we maintain an equity interest.

 Held for Sale
 Long-lived assets (disposal group) to be sold are classified as held for sale in the period which all criteria are met. The Company measures assets (disposal group) held for sale at the lower of their carrying value or fair value less cost to sell.
 During the third quarter of 2024, management determined that the assets and liabilities of R/GA, one of our digital specialist agencies within our MD&E segment, met the criteria to be presented as held for sale. The planned disposal is expected to be completed within twelve months of designation and does not constitute a strategic shift of the Company's operations and therefore does not meet the discontinued operations criteria.
 The Company recorded a loss within net losses on sales of businesses, included in Other (expense) income, net, upon classification as held for sale for the disposal group to adjust its carrying value to fair value less cost to sell. This is presented as a valuation allowance of $ 71.1 on the group of assets held for sale, without allocation to the individual assets or major classes of assets within the group. Any differences due to changes in fair values less costs to sell or carrying values for the disposal group will be recognized as a gain or loss in future financial statements. See further discussion below in the "Goodwill" section within Note 9.
 The following table sets provides a reconciliation of the carrying amounts of major classes of assets and liabilities held for sale, respectively, to the amounts presented in the Company's consolidated balance sheets as of December 31, 2024.

 ASSETS:

 Cash and cash equivalents
 $
 2.1

 Accounts receivable
 21.0

 Accounts receivable, billable to clients
 7.9

 Goodwill and other intangibles
 78.9

 Property and equipment, net
 8.2

 Operating lease right-of-use assets
 1.7

 Other assets
 2.7

 Total assets
 122.5

 Valuation allowance
 ( 71.1)

 TOTAL ASSETS HELD FOR SALE
 $
 51.4

 LIABILITIES:

 Accounts payable
 $
 18.0

 Accrued liabilities
 4.2

 Other liabilities
 1.3

 TOTAL LIABILITIES HELD FOR SALE
 $
 23.5

 NET ASSETS HELD FOR SALE
 $
 27.9

 Share Repurchase Programs
 On February 10, 2022, our Board of Directors (the "Board") reauthorized a program to repurchase, from time to time, up to $ 400.0 of our common stock.
 On February 8, 2023, the Board authorized a share repurchase program to repurchase from time to time up to $ 350.0, excluding fees, of our common stock, which was in addition to any amounts remaining under the 2022 share repurchase program.
 On February 7, 2024, the Board authorized a share repurchase program to repurchase from time to time up to $ 320.0, excluding fees, of our common stock, which was in addition to any amounts remaining under the 2023 share repurchase program.
 On February 11, 2025, the Board authorized a share repurchase program to repurchase from time to time up to $ 155.0, excluding fees, of our common stock, which was in addition to any amounts remaining under the 2024 share repurchase program.
 We may effect such repurchases through open market purchases, trading plans established in accordance with U.S. Securities and Exchange Commission ("SEC") rules, derivative transactions or other means. The timing and amount of repurchases in future periods will depend on market conditions and other funding requirements.
 The following table presents our share repurchase activity under our share repurchase programs for the year ended December 31, 2024, 2023 and 2022.

 2024
 2023
 2022

 Number of shares repurchased
 7.3
 10.4
 10.3

 Aggregate cost, including fees1

 $
 230.1
 $
 350.2
 $
 320.1

 Average price per share, including fees
 $
 31.40
 $
 33.64
 $
 31.01

 1.The amount for twelve months ended December 31, 2024 and 2023 excludes $ 1.9 and $ 2.5 of estimated excise tax on net share repurchases, respectfully.
 We fully utilized the 2022 and 2023 share repurchase programs during the second quarter of 2023 and 2024, respectively. As of December 31, 2024, $ 170.1, excluding fees, remains available for repurchase under the 2024 share repurchase program. There are no expiration dates associated with the share repurchase programs.

 Supplemental Cash Flow Information

 2024
 2023
 2022

 Cash paid for interest
 $
 231.0
 $
 221.6
 $
 171.1

 Changes in operating lease right-of-use assets and lease liabilities 1

 ( 42.2)
 ( 32.4)
 55.1

 Cash paid for income taxes, net of refunds 2

 336.1
 320.3
 255.7

 1For the year ended December 31, 2024, comprised of the impairments of operating lease right-of-use asset of ($ 5.7) classified in Non-cash restructuring charges, offset by $ 36.5 net cash outflow, classified in Other non-current assets and liabilities in our Consolidated Statements of Cash Flows. For the year ended December 31, 2023, comprised of the impairments of operating lease right-of-use asset of ($ 1.2), classified in Non-cash restructuring charges, offset by $ 31.2 net cash outflow, classified in Other non-current assets and liabilities in our Consolidated Statements of Cash Flows. For the year ended December 31, 2022, comprised of the impairments of operating lease right-of-use asset of $ 85.4, classified in Non-cash restructuring charges offset by $ 30.3 net cash outflow, classified in Other non-current assets and liabilities in our Consolidated Statements of Cash Flows.
 2 Refunds of $ 53.0, $ 40.1 and $ 35.7 were received for the years ended December 31, 2024, 2023 and 2022, respectively.

 Note 9: Goodwill and Other Intangible Assets
 Goodwill is the excess purchase price remaining from an acquisition after an allocation of purchase price has been made to identifiable assets acquired and liabilities assumed based on estimated fair values. The Company transferred certain agencies between operating segments as of January 1, 2023 and January 1, 2024, respectively, which resulted in certain changes to our reporting units and reportable segments. We have allocated goodwill to our reporting units using a relative fair value approach. In addition, we completed an assessment of any potential goodwill impairment for all reporting units immediately prior and subsequent to the reallocations and determined that no impairment existed.

 The changes in the carrying value of goodwill for our reportable segments, MD&E, IA&C and SC&E, for the years ended December 31, 2024 and 2023 are listed below.

 MD&E
 IA&C
 SC&E
 Total 1

 Balance as of December 31, 2022
 $
 2,487.6
 $
 1,878.6
 $
 684.4
 $
 5,050.6

 Goodwill Reallocation
 180.6
 ( 180.6)
 —
 —

 Balance as of January 1, 2023
 $
 2,668.2
 $
 1,698.0
 $
 684.4
 $
 5,050.6

 Acquisitions/(Dispositions)
 2.2
 10.7
 ( 9.8)
 3.1

 Foreign currency and other
 7.1
 14.5
 5.6
 27.2

 Balance as of December 31, 2023
 $
 2,677.5
 $
 1,723.2
 $
 680.2
 $
 5,080.9

 Goodwill Reallocation
 13.3
 ( 13.3)
 —
 —

 Balance as of January 1, 2024
 $
 2,690.8
 $
 1,709.9
 $
 680.2
 $
 5,080.9

 Impairment of goodwill 1

 ( 232.1)
 —
 —
 ( 232.1)

 (Dispositions)/Acquisitions 2

 ( 116.5)
 ( 1.2)
 0.1
 ( 117.6)

 Foreign currency and other
 ( 9.4)
 ( 26.9)
 ( 5.5)
 ( 41.8)

 Balance as of December 31, 2024 3

 $
 2,332.8
 $
 1,681.8
 $
 674.8
 $
 4,689.4

 1The amounts for our MD&E segment includes impairment of $ 24.9 related to a disposal group.
 2The amounts for the year ended December 31, 2024 within our MD&E segment represents goodwill allocated to businesses which were held for sale as of the third quarter of 2024. The sale of one of these businesses closed in the fourth quarter of 2024.
 3The goodwill balances at December 31, 2024 includes $ 207.2 of accumulated impairment related to the MD&E reportable segment. The accumulated impairment relates to impairment charges recorded during the third quarter of 2024.
 Q3 2024 Interim Goodwill Test
 During the third quarter of 2024, we concluded that declines in the forecasted performance of one of our reporting units included within our MD&E segment, combined with the classification of R/GA and Huge, which comprised a significant portion of the reporting unit, as held for sale was a triggering event which required a goodwill impairment assessment. As of August 31, 2024, we performed a pre-classification goodwill impairment test and determined that the carrying value of the reporting unit exceeded its fair value, and therefore, goodwill of the reporting unit was impaired. The Company completed an analysis to allocate goodwill to the remaining reporting unit, R/GA and Huge using a relative fair value approach. Additionally, we performed a post-classification goodwill impairment test on R/GA and Huge, as well as an impairment test of the businesses remaining within the reporting unit. We determined that the carrying value of one disposal group exceeded its fair value and goodwill was impaired. As a result of both the pre-classification and post-classification impairment tests, the Company recorded non-cash goodwill impairment charges of $ 232.1. We concluded that the fair value of the remaining reporting unit exceeded its carrying value and the remaining reporting unit was not impaired.
 The fair value of both the reporting unit pre-classification and the fair values of the disposal groups and the remaining reporting unit that is in our ongoing operations for which we performed the quantitative interim impairment tests were estimated using a combination of the income approach, which incorporates the use of the discounted cash flow method, and the market approach, which incorporates the use of earnings and revenue multiples based on market data. We generally apply an equal weighting to the income and market approaches for our quantitative impairment test analysis, although higher weighting was given to the market approach for determining the fair value of disposal groups. For the income approach, we used projections, which require the use of significant estimates and assumptions specific to the reporting unit as well as those based on general economic conditions. Factors specific to the reporting unit and disposal groups include revenue growth, profit margins, terminal value growth rates, capital expenditures projections, assumed tax rates, discount rates and other assumptions deemed reasonable by management. For the market approach, we used judgment in identifying the relevant comparable-company market multiples. Additionally, our determination of the market approach for the disposal groups also considered ranges of initial offers received as part of the sale process.

 The discount rate used for the reporting unit and disposal groups is influenced by general market conditions as well as factors specific to the reporting unit. For the interim impairment tests of goodwill, the discount rates used ranged from 14.5 % to 22.0 %, and the terminal value growth rates were 2.5 % and 3.0 %. The terminal value growth rates represent the expected long-term growth rates. The revenue growth rates utilized in the interim impairment tests were between ( 2.0 %) and 6.0 %. Factors influencing the revenue growth rates include the nature of the services the reporting unit and disposal groups provide for its clients, the geographic locations in which the reporting unit and disposal groups conduct business and the maturity of the reporting units and disposal groups. We believe that the estimates and assumptions we made are reasonable, but they are susceptible to change from period to period. Actual results of operations, cash flows and other factors will likely differ from the estimates used in our valuation, and it is possible that differences and changes could be material. A deterioration in profitability, adverse market conditions, significant client losses, changes in spending levels of our existing clients or a different economic outlook than currently estimated by management could have a significant impact on the estimated fair value of our reporting unit and could result in an impairment charge in the future.
 See Note 1 for information regarding our annual impairment testing methodology.
 Other Intangible Assets
 Other intangible assets primarily consist of customer lists and know-how and technology, which have definite lives and are subject to amortization on a straight-line basis with estimated useful lives generally between 10 and 15 years, as well as trade names which have both indefinite and definite lives which are subject to amortization on a straight-line basis with estimated useful lives of 15 years. Amortization expense for other intangible assets for the years ended December 31, 2024, 2023 and 2022 was $ 81.8, $ 84.0 and $ 84.7, respectively. There were no material impairment charges on other intangibles for the years ended December 31, 2024, 2023 and 2022. During 2024 there were no other intangible assets related to our acquisitions, and during 2023 we recorded approximately $ 8.5 of other intangible assets related to our acquisitions.
 The following table provides a summary of other intangible assets, which are included in our Consolidated Balance Sheets.

 2024
 2023

 Gross Amount
Amortization
 Net Amount
 Gross Amount
Amortization
 Net Amount

 Customer lists
 $
 872.9
 $
 ( 474.0)
 $
 398.9
 $
 882.1
 $
 ( 431.6)
 $
 450.5

 Know-how and technology
 239.2
 ( 166.4)
 72.8
 239.5
 ( 138.9)
 100.6

 Trade names
 225.5
 ( 48.1)
 177.4
 227.3
 ( 45.7)
 181.6

 Other
 16.1
 ( 5.3)
 10.8
 16.2
 ( 5.3)
 10.9

 Total 1

 $
 1,353.7
 $
 ( 693.8)
 $
 659.9
 $
 1,365.1
 $
 ( 621.5)
 $
 743.6

 1Total gross amount includes indefinite-lived intangible assets not subject to amortization of $ 165.3 and $ 165.7 in the years ended December 31, 2024 and 2023, respectively, which primarily consist of trade names.

 The estimated annual amortization expense for other intangible assets for the next five years as of December 31, 2024 is listed below.

 2025
 2026
 2027
 2028
 2029

 Estimated amortization expense
 $
 80.9
 $
 78.0
 $
 68.6
 $
 51.3
 $
 50.8

 Note 10: Income Taxes
 The components of income before income taxes are listed below.

 2024
 2023
 2022

 $
 529.1
 $
 846.7
 $
 707.4

 520.0
 561.3
 561.5

 Total
 $
 1,049.1
 $
 1,408.0
 $
 1,268.9

 The provision for income taxes is listed below.

 2024
 2023
 2022

 U.S. federal income taxes (including foreign withholding taxes):

 Current
 $
 154.5
 $
 97.6
 $
 168.0

 Deferred
 ( 35.8)
 ( 16.2)
 ( 34.9)

 $
 118.7
 $
 81.4
 $
 133.1

 State and local income taxes:

 Current
 $
 42.3
 $
 40.4
 $
 40.4

 Deferred
 5.3
 4.3
 ( 5.3)

 $
 47.6
 $
 44.7
 $
 35.1

 Foreign income taxes:

 Current
 $
 165.2
 $
 148.1
 $
 137.0

 Deferred
 2.4
 17.0
 13.2

 $
 167.6
 $
 165.1
 $
 150.2

 Total
 $
 333.9
 $
 291.2
 $
 318.4

 A reconciliation of the effective income tax rate as reflected in our Consolidated Statements of Operations to the U.S. federal statutory income tax rate is listed below.

 2024
 2023
 2022

 U.S. federal statutory income tax rate
 21.0
 %
 21.0
 %
 21.0
 %

 Income tax provision at U.S. federal statutory rate
 $
 220.3
 $
 295.7
 $
 266.5

 State and local income taxes, net of U.S. federal income tax benefit
 37.6
 35.3
 27.7

 Impact of foreign operations, including withholding taxes
 44.0
 51.4
 37.9

 U.S. tax incentives
 ( 23.2)
 ( 24.4)
 ( 23.0)

 Change in net valuation allowance 1

 5.8
 8.0

 31.3
 —
 —

 Divestitures
 16.4
 0.5
 1.1

 (Decrease)/Increase in unrecognized tax benefits

 1.8
 ( 61.1)
 3.5

 Other
 ( 3.7)
 ( 3.3)

 $
 333.9
 $
 291.2
 $
 318.4

 Effective income tax rate on operations
 31.8
 %
 20.7
 %
 25.1
 %

 1 Reflects changes in valuation allowances that impacted the effective income tax rate for each year presented.

 In 2024, our effective income tax rate of 31.8 % was negatively impacted by the net tax expense on entities classified as held for sale, a reduced tax benefit on impairment of goodwill, and by losses in certain foreign jurisdictions where we receive no tax benefit due to 100% valuation allowances. Our income tax expense was positively impacted by the reversal of reserves resulting from the lapse of statute for the 2020 federal tax year and the settlement of the 2017 through 2019 New York State income tax audit.
 The OECD's global tax reform initiative (known as Pillar 2) is aimed at ensuring multinational enterprises pay a minimum level of tax in all countries in which they operate, beginning with 2024. The adoption of these guidelines did not have a material impact on our current and deferred tax positions in 2024.
 In 2023, our effective income tax rate of 20.7 % was positively impacted by a benefit of $ 64.2 related to the settlement of the 2017 and 2018 U.S. Federal income tax audit. The effective rate also benefited from the net release of previously recorded reserves for various other tax contingencies, and the excess tax benefits on employee share-based payments, the majority of which were recognized in the first quarter due to the timing of the vesting of awards.

 In 2022, our effective income tax rate of 25.1 % was adversely impacted by the establishment of net valuation allowances primarily in Continental Europe, and by net losses on sales of businesses and the classification of certain assets as held for sale for which we received minimal tax benefit. This was partially offset by excess tax benefits on employee share-based payments, the majority of which were recognized in the first quarter due to the timing of the vesting of awards and by the release of previously recorded reserves for tax contingencies.
 The components of deferred tax assets and liabilities are listed below.

 2024
 2023

 Postretirement/post-employment benefits
 $
 12.2
 $
 15.5

 Deferred compensation
 61.4
 65.1

 Pension costs
 5.6
 0.4

 Interest
 16.5
 18.1

 Accruals and reserves
 39.6
 37.0

 Allowance for credit losses
 9.1
 11.3

 Basis differences in fixed assets
 121.3
 72.6

 Operating lease liabilities
 288.9
 322.7

 Tax loss/tax credit carry forwards
 244.2
 260.4

 Other
 65.5
 71.1

 Deferred tax assets
 864.3
 874.2

 Valuation allowance for deferred tax assets
 ( 173.1)
 ( 162.5)

 Net deferred tax assets
 $
 691.2
 $
 711.7

 Basis differences in fixed assets
 $
 —
 $
 —

 Basis differences in intangible assets
 ( 386.5)
 ( 395.3)

 Operating lease right-of-use assets
 ( 229.6)
 ( 252.8)

 Prepaid expenses
 ( 8.5)
 ( 11.4)

 Deferred revenue

 Unremitted foreign earnings
 ( 6.7)
 ( 7.0)

 Deferred tax liabilities
 ( 633.1)
 ( 668.3)

 Total net deferred tax assets1

 $
 58.1
 $
 43.4

 1As of December 31, 2024 and 2023, deferred tax assets of $ 249.2 and $ 265.0, respectively, and deferred tax liabilities of $ 191.1 and $ 221.6, respectively, were separately included in our Consolidated Balance Sheet under Deferred income taxes and Other non-current liabilities.
 We evaluate the realizability of our deferred tax assets on a quarterly basis. The realization of our deferred tax assets is primarily dependent on future earnings. The amount of the deferred tax assets considered realizable could be reduced or increased in the near future if estimates of future taxable income are lower or greater than anticipated. A valuation allowance is established when it is "more likely than not" that all or a portion of deferred tax assets will not be realized. In circumstances where there is negative evidence, establishment of a valuation allowance is considered. The factors used in assessing valuation allowances include all available evidence, such as past operating results, estimates of future taxable income and the feasibility of tax planning strategies. We believe that cumulative losses in the most recent three-year period represent significant negative evidence, and as a result, we determined that certain of our deferred tax assets required the establishment of a valuation allowance. The deferred tax assets for which an allowance was recognized relate primarily to state and foreign tax loss carryforwards.

 The change in the valuation allowance is listed below.

 2024
 2023
 2022

 $
 162.5
 $
 145.8
 $
 146.0

 Charged (reversed) to costs and expenses
 16.8
 13.8
 8.9

 Charged to gross tax assets and other accounts 1

 5.1
 ( 2.1)
 0.6

 Foreign currency translation
 ( 11.3)
 5.0
 ( 9.7)

 $
 173.1
 $
 162.5
 $
 145.8

 1 Primarily represents changes to the valuation allowance related to the change of a corresponding deferred tax asset.
 In 2024, 2023, and 2022, amounts recorded and reversed to costs and expenses primarily related to increases and decreases in valuation allowances in Asia Pacific, Continental Europe and North America for existing deferred tax assets.
 As of December 31, 2024, there were $ 872.9 of loss carryforwards. These loss carryforwards were all non-U.S. tax loss carryforwards, of which $ 772.0 have unlimited carryforward periods and $ 100.9 have expiration periods from 2025 to 2043. As of December 31, 2024, the Company also had $ 19.8 in deferred tax assets for state net operating loss carryforwards and tax credit carryforwards, which will expire between 2025 and 2045.
 As of December 31, 2024 and 2023, we had $ 1,823.9 and $ 1,633.6, respectively, of undistributed earnings attributable to foreign subsidiaries. The Company has historically asserted that its unremitted foreign earnings are permanently reinvested, and therefore has not recorded any deferred taxes on such amounts. It is not practicable to determine the deferred tax on these undistributed earnings because such liability, if any, is dependent on circumstances that exist if and when a remittance occurs, including the source location and amount of the distribution and foreign withholding taxes.
 The table below summarizes the activity related to our unrecognized tax benefits.

 2024
 2023
 2022

 $
 291.0
 $
 283.5
 $
 262.6

 Increases as a result of tax positions taken during a prior year
 11.1
 50.9
 4.9

 Decreases as a result of tax positions taken during a prior year
 ( 34.4)
 ( 68.2)
 ( 10.1)

 Settlements with taxing authorities
 ( 3.3)
 ( 5.8)
 ( 0.7)

 Lapse of statutes of limitation
 ( 16.3)
 ( 11.4)
 ( 6.4)

 Increases as a result of tax positions taken during the current year
 57.7
 42.0
 33.2

 $
 305.8
 $
 291.0
 $
 283.5

 Included in the total amount of unrecognized tax benefits of $ 305.8 as of December 31, 2024, is $ 271.7 of tax benefits that, if recognized, would impact the effective income tax rate. The total amount of accrued interest and penalties as of December 31, 2024 and 2023 is $ 49.3 and $ 38.5, respectively, of which expenses of $ 10.8 and $ 2.5 are included in our 2024 and 2023 Consolidated Statements of Operations, respectively. In accordance with our accounting policy, interest and penalties accrued on unrecognized tax benefits are classified as income taxes in our Consolidated Statements of Operations.
 We have various tax years under examination by tax authorities in the U.S., in various countries, and in various states and localities, such as New York City, in which we have significant business operations. It is not yet known whether these examinations will, in the aggregate, result in our paying additional taxes. We believe our tax reserves are adequate in relation to the potential for additional assessments in each of the jurisdictions in which we are subject to taxation. We regularly assess the likelihood of additional tax assessments in those jurisdictions and, if necessary, adjust our reserves as additional information or events require.
 With respect to all tax years open to examination by U.S. federal, various state and local, and non-U.S. tax authorities, we currently anticipate that total unrecognized tax benefits will decrease by an amount between $ 95.0 and $ 105.0 in the next twelve months, a portion of which will affect our effective income tax rate, primarily as a result of the settlement of tax examinations and the lapsing of statutes of limitations. This net decrease is related to various items of income and expense, primarily transfer pricing adjustments.
 We are effectively settled with respect to U.S. federal income tax audits through 2020. With limited exceptions, we are no longer subject to state and local income tax audits for years prior to 2015 or non-U.S. income tax audits for years prior to 2011.

 Note 11: Accumulated Other Comprehensive Loss, Net of Tax
 The following table presents the changes in accumulated other comprehensive loss, net of tax, by component.

 Foreign Currency Translation Adjustments
 Derivative Instruments
 Defined Benefit Pension and Other Postretirement Plans
 Total

 Balance as of December 31, 2022
 $
 ( 849.1)
 $
 35.0
 $
 ( 179.6)
 $
 ( 993.7)

 Other comprehensive income (loss) before
reclassifications
 59.5
 0.4
 ( 15.8)
 44.1

 Amount reclassified from accumulated other comprehensive loss, net of tax
 0.5
 ( 1.9)
 4.8
 3.4

 Balance as of December 31, 2023
 $
 ( 789.1)
 $
 33.5
 $
 ( 190.6)
 $
 ( 946.2)

 Other comprehensive loss before reclassifications

 ( 151.9)
 —
 ( 17.2)
 ( 169.1)

 Amount reclassified from accumulated other comprehensive loss, net of tax
 0.2
 5.3
 2.7

 Balance as of December 31, 2024
 $
 ( 940.8)
 $
 30.7
 $
 ( 202.5)
 $
 ( 1,112.6)

 Amounts reclassified from accumulated other comprehensive loss, net of tax, for the years ended December 31, 2024, 2023 and 2022 are as follows:

 Affected Line Item in the Consolidated Statements of Operations

 2024
 2023
 2022

 Foreign currency translation adjustments 1

 $
 0.2
 $
 0.5
 $
 4.3
 Other (expense) income, net

 Net (gain) loss on derivative instruments
 ( 3.8)
 ( 2.6)
 ( 1.4)
 Other income (expense), net, Interest Expense

 Amortization of defined benefit pension and postretirement plans items
 7.2
 6.5
 6.3
 Other (expense) income, net

 Tax effect
 ( 1.1)

 Total amount reclassified from accumulated other comprehensive loss, net of tax
 $
 2.7
 $
 3.4
 $
 8.1

 1These foreign currency translation adjustments are primarily a result of the sales of businesses.

 Note 12: Restructuring Charges
 Restructuring Charges

 20241

 20231

 20222

 Severance and termination costs
 $
 0.0
 $
 0.4
 $

 Lease restructuring costs
 ( 5.7)
 ( 1.2)
 85.4

 0.7
 0.9
 17.1

 Total restructuring charges
 $
 ( 5.0)
 $
 0.1
 $
 102.4

 1The amounts for the years ended December 31, 2024, and 2023 represent adjustments to the 2022 Real Estate Actions, as well as adjustments to the actions taken in 2020.
 2The amounts for the year ended December 31, 2022 represent 2022 Real Estate Actions, as well as adjustments to the actions taken in 2020. The 2022 Real Estate Actions did not include any severance and termination costs.

 Lease and Other restructuring costs include impairments of operating lease right-of-use assets and associated leasehold improvements, furniture and asset retirement obligations. Lease impairments were calculated based on estimated fair values using market participant assumptions including forecasted net discounted cash flows related to the operating lease right-of-use assets.
 2022 Real Estate Actions
 In the fourth quarter of 2022, the Company took Real Estate Actions related to new real estate exits and lease terminations to further optimize the real estate footprint supporting our office-home hybrid service model in a post-pandemic economy. All included opportunities for further efficiencies as a result of the current working environment were identified and completed during the fourth quarter of 2022.
 These Real Estate Actions, taken during the fourth quarter of 2022, reduced our occupied global real estate footprint by approximately 6.7 % or 500,000 square feet. All restructuring actions were identified and initiated in 2022, with all actions completed by the end of the fourth quarter of 2022.
 A summary of the restructuring activities related to the 2022 Real Estate Actions as of the year ended December 31, 2024 is as follows:

 2022 Real Estate Actions

 Liability at December 31, 2023
 Liability at December 31, 2024

 $
 0.0
 $
 $
 $
 0.0
 $
 0.0

 0.0
 0.7
 0.7
 0.0
 0.0

 Total
 $
 0.0
 $
 $
 $
 0.0
 $
 0.0

 A summary of the restructuring activities related to the 2022 Real Estate Actions as of the year ended December 31, 2023 is as follows:

 2022 Real Estate Actions

 Liability at December 31, 2022
 Liability at December 31, 2023

 $
 0.0
 $
 $
 $
 0.0
 $
 0.0

 0.0
 0.8
 0.2
 0.6
 0.0

 Total
 $
 0.0
 $
 $
 ( 0.7)
 $
 0.6
 $
 0.0

 A summary of the restructuring activities related to the 2022 Real Estate Actions as of the year ended December 31, 2022 is as follows:

 2022 Real Estate Actions

 Liability at December 31, 2022

 $
 84.4
 $
 84.4
 $
 0.0
 $
 0.0

 14.2
 13.5
 0.7
 0.0

 Total
 $
 98.6
 $
 97.9
 $
 0.7
 $
 0.0

 A summary of the restructuring activities related to the 2022 Real Estate Actions by segment is as follows:

 2024
 2023
 2022

 Restructuring charges:

 MD&E
 $
 0.3
 $
 $
 69.0

 IA&C
 ( 2.1)
 21.0

 SC&E
 0.0
 1.1
 8.0

 0.0
 0.1
 0.6

 Total
 $
 $
 $
 98.6

 Non cash lease impairment costs:

 MD&E
 $
 0.2
 $
 $
 54.3

 IA&C
 ( 2.7)
 22.3

 SC&E
 0.0
 0.4
 7.0

 0.0
 0.2
 0.8

 Total
 $
 $
 $
 84.4

 2020 Restructuring Plan
 Beginning in the second quarter of 2020, the Company took restructuring actions to lower its operating expenses structurally and permanently relative to revenue and to accelerate the transformation of our business (the "2020 Plan").
 All restructuring actions were identified and initiated in 2020, with all actions completed by the end of the fourth quarter of 2020 and were based on our experience and learning in the COVID-19 pandemic and a resulting review of our operations to address certain operating expenses such as occupancy expense and salaries and related expenses.
 A summary of the restructuring activities related to the 2020 Plan as of the year ended December 31, 2024 is as follows:

 2020 Plan

 Liability at December 31, 2023
 Liability at December 31, 2024

 Severance and termination costs
 $
 0.6
 $
 0.0
 $
 0.0
 $
 0.2
 $
 0.4

 0.0
 0.0
 0.0

 0.0
 0.0
 0.0
 0.0
 0.0

 Total
 $
 0.6
 $
 $
 $
 0.2
 $
 0.4

 A summary of the restructuring activities related to the 2020 Plan as of the year ended December 31, 2023 is as follows:

 2020 Plan

 Liability at December 31, 2022
 Liability at December 31, 2023

 Severance and termination costs
 $
 2.3
 $
 0.4
 $
 0.0
 $
 2.1
 $
 0.6

 0.0
 0.0
 0.0

 0.0
 0.1
 0.1
 0.0
 0.0

 Total
 $
 2.3
 $
 0.2
 $
 $
 2.1
 $
 0.6

 A summary of the restructuring activities related to the 2020 Plan as of the year ended December 31, 2022 is as follows:

 2020 Plan

 Liability at December 31, 2021
 Liability at December 31, 2022

 Severance and termination costs
 $
 9.4
 $
 $
 0.0
 $
 7.0
 $
 2.3

 0.0
 1.0
 1.0
 0.0
 0.0

 0.0
 2.9
 2.9
 0.0
 0.0

 Total
 $
 9.4
 $
 3.8
 $
 3.9
 $
 7.0
 $
 2.3

 A summary of the restructuring activities related to the 2020 Plan by segment is as follows:

 2024
 2023
 2022

 Restructuring charges:

 MD&E
 $
 0.5
 $
 $
 0.1

 IA&C
 0.5
 7.7

 SC&E
 0.3
 0.0
 ( 4.2)

 ( 3.8)
 0.0
 0.2

 Total
 $
 $
 0.2
 $
 3.8

 Non cash lease impairment costs:

 MD&E
 $
 0.4
 $
 $
 0.0

 IA&C
 0.0
 0.0
 7.0

 SC&E
 0.3
 0.0
 ( 5.9)

 ( 3.9)
 0.0

 Total
 $
 $
 $
 1.0

 Note 13: Incentive Compensation Plans
 2019 Performance Incentive Plan
 We issue stock-based compensation and cash awards to our employees under various plans established by the Compensation and Leadership Talent Committee of the Board of Directors (the "Compensation Committee") and approved by our shareholders. In May 2019, our shareholders approved the 2019 Performance Incentive Plan (the " 2019 PIP"), replacing the 2014 Performance Incentive Plan (the "2014 PIP") and previous incentive plans. The number of shares of common stock initially available for grants of all equity awards under the 2019 PIP is 27.0. Pursuant to the terms of the 2019 PIP, the number of shares that may be awarded to any one participant for any stock based awards is limited to 2.0. The vesting period of awards granted is generally commensurate with the requisite service period. We generally issue new shares to satisfy the exercise of stock options or the distribution of other stock-based awards.
 Additionally, under the 2019 PIP, we have the ability to issue performance cash awards. The performance cash awards are granted to certain employees who otherwise would have been eligible to receive performance-based stock awards. These awards have a service period vesting condition and a performance vesting condition. The amount of the performance cash

 award received by an employee with a performance vesting condition can range from 0% to 300% of the target amount of the original grant value, except for Executive Officers of IPG, with a range of 0% to 200%. Performance cash awards generally vest in three years. The Compensation Committee may grant performance cash awards to any eligible employee; however, no employee can receive more than $ 10.0 during a performance period.
 The amounts of stock-based compensation expense as reflected in salaries and related expenses in our Consolidated Statements of Operations, and the related tax benefit, are listed below.

 2024
 2023
 2022

 Stock-settled awards
 $
 36.7
 $
 27.8
 $
 26.3

 Cash-settled awards
 0.8
 0.3
 0.3

 Performance-based awards
 28.1
 18.9
 23.7

 Stock Options
 0.0
 0.3
 0.3

 Employee stock purchase plan
 2.6
 2.9
 3.1

 Other 1

 3.0
 2.7
 2.0

 Stock-based compensation expense
 $
 71.2
 $
 52.9
 $
 55.7

 Tax benefit
 $
 17.0
 $
 12.5
 $
 13.1

 1 Represents charges recorded for severance expense related to stock-based compensation awards.

 Stock Options
 Stock options are granted with the exercise price equal to the fair market value of our common stock on the grant date. We use the Black-Scholes option-pricing model to estimate the fair value of options granted, which requires the input of subjective assumptions including the option's expected term and the price volatility of the underlying stock. They are generally first exercisable between two and four years from the grant date and expire ten years after the grant date (or earlier in the case of certain terminations of employment). There were no stock options granted during the year ended December 31, 2024, no stock options granted during the year ended December 31, 2023 and no stock options granted during the year ended December 31, 2022.
 The following table summarizes our stock option activity during 2024.

 Options
Exercise Price
(per option)
Remaining
Contractual Term
(in years)
 Aggregate
Intrinsic
Value

 Stock options outstanding as of January 1, 2024
 0.3
 $
 23.33

 Granted
 0.0
 0.0

 Exercised
 0.0
 $
 —

 Stock options outstanding as of December 31, 2024
 0.3
 $
 23.33
 6.0
 $
 1.2

 There were no stock options exercised in 2024, 2023, and 2022.
 Stock-Based Compensation
 We grant other stock-based compensation awards such as stock-settled awards, cash-settled awards and performance-based awards (settled in cash or shares) to certain key employees. The number of shares or units received by an employee for performance-based awards depends on Company performance against specific performance targets and could range from 0% to 300% of the target amount of shares originally granted, except for Executive Officers of IPG, with a range of 0% to 200%. Incentive awards are subject to certain restrictions and vesting requirements as determined by the Compensation Committee. The fair value of the shares on the grant date is amortized over the vesting period, which is generally three years. Upon completion of the vesting period for cash-settled awards, the grantee is entitled to receive a payment in cash based on the fair market value of the corresponding number of shares of common stock. No monetary consideration is paid by a recipient for any incentive award. The fair value of cash-settled awards is adjusted each quarter based on our share price. The holders of certain stock-settled awards have the right to receive dividends. Dividends declared on common stock are accrued during the vesting period and paid when the award vests. The holders of performance-based awards have no ownership interest in the underlying shares of common stock until the awards vest and the shares of common stock are issued.

 Stock-based compensation awards expected to be settled in cash have been classified as liabilities in our Consolidated Balance Sheets as of December 31, 2024 and 2023.

 2024
 2023
 2022

 Stock-Settled Awards:

 Awards granted
 1.4
 1.4
 1.3

 Weighted-average grant-date fair value (per award)
 $
 31.39
 $
 35.54
 $
 36.36

 Total fair value of vested awards distributed
 $
 20.6
 $
 60.8
 $
 59.7

 Cash-Settled Awards:

 Awards granted
 0.1
 0.0
 0.0

 Weighted-average grant-date fair value (per award)
 $
 31.40
 $
 35.71
 $
 36.53

 Total fair value of vested awards distributed
 $
 —
 $
 0.8
 $
 0.8

 Performance-Based Awards:

 Awards granted
 2.8
 2.1
 1.6

 Weighted-average grant-date fair value (per award)
 $
 27.53
 $
 26.31
 $
 29.95

 Total fair value of vested awards distributed
 $
 9.4
 $
 84.8
 $
 54.5

 In conjunction with common stock dividends declared in 2024 and 2023, we accrued dividends of $ 3.7 and $ 3.0, respectively, on non-vested stock-settled and cash-settled awards and paid dividends of $ 2.1 and $ 5.3 for stock-settled and cash-settled awards that vested during 2024 and 2023, respectively.
 A summary of the activity of our non-vested stock-settled awards, cash-settled awards and performance-based awards during 2024 is presented below (performance-based awards are shown at 100% of the shares originally granted).

 Stock-Settled Awards
 Cash-Settled Awards
 Performance-Based Awards

Grant-Date
Fair Value
(per award)
Grant-Date
Fair Value
(per award)
Grant-Date
Fair Value
(per award)

 Non-vested as of January 1, 2024
 2.9
 $
 34.20
 0.0
 $
 36.05
 2.3
 $
 32.09

 Reinstated

 0.0
 36.31
 0.0
 0.0
 0.1
 32.96

 Granted
 1.4
 31.39
 0.1
 31.40
 2.8
 27.53

 Vested
 ( 0.6)
 27.82
 0.0
 0.0
 23.38

 Forfeited
 ( 0.4)
 35.42
 0.0
 32.21
 31.39

 Non-vested as of December 31, 2024
 3.3
 $
 34.08
 0.1
 $
 32.64
 4.4
 $
 29.86

 Total unrecognized compensation expense remaining
 $
 45.8
 $
 1.9
 $
 44.9

 Weighted-average years expected to be recognized over
 1.3
 1.7
 1.9

 In conjunction with our annual grant of long-term incentive compensation awards, we reviewed our estimates and assumptions in 2024, which resulted in a forfeiture rate slightly less than prior years.

 2020 Restricted Cash Plan
 In November 2020, the Compensation Committee approved a new Interpublic Restricted Cash Plan, (collectively the "Cash Plans"). Under the Cash Plan, the Board, the Compensation Committee or the Plan Administrator may grant cash awards to certain employees eligible to receive cash-settled awards. Cash awards, when granted, have a service-period vesting condition and generally vest in two years or three years.

 Cash Awards
 During the years ended December 31, 2024, 2023 and 2022, the Compensation Committee granted cash awards under the Cash Plans with a total target value of $ 17.1, $ 20.4 and $ 19.9, respectively. For those same years, we recognized $ 16.7, $ 31.5 and $ 42.0, respectively, in salaries and related expenses in our Consolidated Statements of Operations.

 During the years ended December 31, 2024, 2023 and 2022, the Compensation Committee granted performance awards to be settled in cash under the 2019 PIP with a total target value of $ 1.5, $ 46.2, and $ 46.0, respectively. For those same years, we recognized $ 19.5, $ 38.0 and $ 44.7, respectively, in salaries and related expenses in our Consolidated Statements of Operations.
 We amortize the present value of the amount expected to vest for cash awards and performance cash awards over the vesting period using the straight-line method, less an assumed forfeiture rate. Cash awards do not fall within the scope of the authoritative guidance for stock compensation as they are not paid in equity and the value of the award is not correlated with our stock price. Due to the cash nature of the payouts and the vesting period, we account for these awards in accordance with authoritative guidance for deferred compensation arrangements.
 Employee Stock Purchase Plans
 In May 2016, our shareholders approved The Interpublic Group of Companies Employee Stock Purchase Plan (2016) (the "ESPP"), replacing the prior employee stock purchase plan under which, prior to its expiration on December 31, 2015, 3.0 shares were issued. Under the ESPP, eligible employees may purchase our common stock through payroll deductions not exceeding 10 % of their eligible compensation or 900 (actual number) shares each offering period, consistent with the prior employee stock purchase plan. The price an employee pays for a share of common stock under the ESPP is 90% of the lesser of the average market price of a share on the first business day of the offering period or the average market price of a share on the last business day of the offering period of three months. An aggregate of approximately 10.0 shares are reserved for issuance under the ESPP, of which 3.7 shares have been issued since the inception of the ESPP through December 31, 2024. During the year ended December 31, 2024, 0.6 shares with a value of $ 17.9 were issued under the ESPP.

 Note 14: Fair Value Measurements
 Authoritative guidance for fair value measurements establishes a fair value hierarchy which requires us to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. There are three levels of inputs that may be used to measure fair value:

 Unadjusted quoted prices in active markets for identical assets or liabilities. An active market for the asset or liability is a market in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis.

 Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

 Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.

 Financial Instruments that are Measured at Fair Value on a Recurring Basis
 We primarily apply the market approach to determine the fair value of financial instruments that are measured at fair value on a recurring basis. There were no changes to our valuation techniques used to determine the fair value of financial instruments during 2024 as compared to the prior year.

 The following tables present information about our financial instruments measured at fair value on a recurring basis as of December 31, 2024 and 2023, and indicates the fair value hierarchy of the valuation techniques utilized to determine such fair value.

 Balance Sheet Classification

 Total

 Assets

 Cash equivalents

 $
 1,139.5
 $
 —
 $
 —
 $
 1,139.5
 Cash and cash equivalents

 Liabilities

 Contingent acquisition obligations 1

 $
 —
 $
 —
 $
 5.5
 $
 5.5
 Accrued liabilities and Other non-current liabilities

 December 31, 2023
 Balance Sheet Classification

 Total

 Assets

 Cash equivalents

 $
 1,521.5
 $
 —
 $
 —
 $
 1,521.5
 Cash and cash equivalents

 Liabilities

 Contingent acquisition obligations 1

 $
 —
 $
 —
 $
 3.1
 $
 3.1
 Accrued liabilities and Other non-current liabilities

 1 Contingent acquisition obligations includes deferred acquisition payments and unconditional obligations to purchase additional non-controlling equity shares of consolidated subsidiaries. Fair value measurement of the obligations is based upon actual and projected operating performance targets as specified in the related agreements. The increase in this balance of $ 2.4 from December 31, 2023 to December 31, 2024 is primarily due to the exercises of redeemable non-controlling interest, as well as valuation adjustments, partially offset by payments related to our deferred acquisitions from prior-year acquisitions. The amounts payable within the next twelve months are classified in accrued liabilities; any amounts payable thereafter are classified in other non-current liabilities.
 Financial Instruments that are not Measured at Fair Value on a Recurring Basis
 The following table presents information about our financial instruments that are not measured at fair value on a recurring basis as of December 31, 2024, and indicates the fair value hierarchy of the valuation techniques utilized to determine such fair value.

 December 31, 2023

 Total
 Total

 Total long-term debt
 $
 —
 $
 2,701.6
 $
 0.4
 $
 2,702.0
 $
 —
 $
 2,974.5
 $
 0.8
 $
 2,975.3

 Our long-term debt is comprised of senior notes and other notes payable. The fair value of our senior notes, which are traded over-the-counter, is based on quoted prices in markets that are not active. Therefore, these senior notes are classified as Level 2. Our other notes payable are not actively traded, and their fair value is not solely derived from readily observable inputs. The fair value of our other notes payable is determined based on a discounted cash flow model and other proprietary valuation methods, and therefore is classified as Level 3. See Note 5 for further information on our long-term debt.
 The discount rates used as significant unobservable inputs in the Level 3 fair value measurements of our contingent acquisition obligations and long-term debt as of December 31, 2024 ranged from 4.0 % to 6.0 %.
 Non-financial Instruments that are Measured at Fair Value on a Nonrecurring Basis
 Certain non-financial assets and liabilities are measured at fair value on a nonrecurring basis, primarily goodwill (Level 3), intangible assets, and property and equipment. Accordingly, these assets are not measured and adjusted to fair value on an ongoing basis but are subject to periodic evaluations for potential impairment.

 Note 15: Employee Benefits
 Pension and Postretirement Benefit
 We have a defined benefit pension plan covering certain U.S. employees (the "Domestic Pension Plan") that consists of approximately 2,600 participants and is closed to new participants. We also have numerous funded and unfunded plans outside the U.S. The Interpublic Limited Pension Plan in the U.K. (the "U.K. Pension Plan") is a defined benefit plan and is our most material foreign pension plan in terms of the benefit obligation and plan assets. Some of our domestic and foreign subsidiaries provide postretirement health benefits and life insurance to eligible employees and, in certain cases, their dependents. The domestic postretirement benefit plan is our most material postretirement benefit plan in terms of the benefit obligation. This plan consists of approximately 1,300 participants, is closed to new participants and is unfunded.
 Differences between the aggregate income statement and balance sheet amounts listed in the tables below and the totals reported in our Consolidated Statements of Operations, Consolidated Statements of Comprehensive Income and Consolidated Balance Sheets relate to non-material foreign pension and postretirement benefit plans.
 In December 2023, the U. K. Pension Plan entered into an agreement with an insurance company to purchase a group annuity, or "buy-in", that matches the plans future projected benefit obligations to covered participants. Prior to the transaction, the Company contributed an incremental $ 46.0 to the U.K. Pension Plan. As part of the annuity purchase contract, the U.K. Pension Plan has the option to complete a "buy-out", which would transfer all liabilities of the plan to the insurer, which the Company anticipates to be completed in 2026. The non-cash settlement charge, net of tax, associated with the transaction is currently estimated to be approximately $ 180.0 to $ 200.0 and is subject to finalization of terms and changes in the British Pound Sterling.
 Pension and Postretirement Benefit Obligation
 The change in the benefit obligation, the change in plan assets, the funded status and amounts recognized for the Domestic Pension Plan, the significant foreign pension plans and the domestic postretirement benefit plan are listed below.

Pension Plans
 Domestic Postretirement
Benefit Plan

 2024
 2023
 2024
 2023
 2024
 2023

 Benefit Obligation

 Projected benefit obligation as of January 1
 $
 71.8
 $
 75.0
 $
 354.8
 $
 334.2
 $
 16.1
 $
 17.9

 Service cost
 0.0
 0.0
 3.4
 2.2
 0.0
 0.0

 Interest cost
 3.7
 4.0
 14.8
 15.6
 0.8
 0.9

 Benefits paid
 ( 7.3)
 ( 8.2)
 ( 19.5)
 ( 5.2)
 ( 5.1)

 Plan participant contributions
 0.0
 0.0
 0.0
 0.0
 1.8
 1.8

 Actuarial (gains) losses
 10.1
 1.0
 ( 27.7)
 6.8
 1.2
 0.6

 Settlements
 0.0
 0.0
 ( 1.9)
 0.0
 0.0

 Plan amendments
 0.0
 0.0
 0.0
 0.0
 0.0
 0.0

 Foreign currency effect
 0.0
 0.0
 ( 7.8)
 17.4
 0.0
 0.0

 Projected benefit obligation as of December 31
 $
 78.3
 $
 71.8
 $
 316.1
 $
 354.8
 $
 14.7
 $
 16.1

 Fair Value of Plan Assets

 Fair value of plan assets as of January 1
 $
 69.0
 $
 70.5
 $
 359.7
 $
 297.1
 $
 0.0
 $
 0.0

 Actual return on plan assets
 1.6
 6.7
 ( 24.8)
 5.3
 0.0
 0.0

 Employer contributions
 0.0
 0.0
 9.0
 61.4
 3.4
 3.3

 Plan participant contributions
 0.0
 0.0
 0.0
 0.0
 1.8
 1.8

 Benefits paid
 ( 7.3)
 ( 8.2)
 ( 19.5)
 ( 5.2)
 ( 5.1)

 Settlements
 0.0
 0.0
 ( 1.9)
 0.0
 0.0

 Foreign currency effect
 0.0
 0.0
 ( 6.5)
 17.3
 0.0
 0.0

 Fair value of plan assets as of December 31
 $
 63.3
 $
 69.0
 $
 316.0
 $
 359.7
 $
 0.0
 $
 0.0

 Funded status of the plans at December 31
 $
 ( 15.0)
 $
 $
 $
 4.9
 $
 ( 14.7)
 $
 ( 16.1)

Pension Plans
 Domestic Postretirement
Benefit Plan

 2024
 2023
 2024
 2023
 2024
 2023

 Amounts recognized in Consolidated Balance Sheets

 Non-current asset
 $
 0.0
 $
 0.0
 $
 51.0
 $
 59.8
 $
 0.0
 $
 0.0

 Current liability
 0.0
 0.0
 ( 6.7)
 ( 7.0)
 ( 1.7)
 ( 1.9)

 Non-current liability
 ( 15.0)
 ( 44.4)
 ( 47.9)
 ( 13.0)
 ( 14.2)

 Net liability recognized
 $
 ( 15.0)
 $
 $
 $
 4.9
 $
 ( 14.7)
 $
 ( 16.1)

 Accumulated benefit obligation
 $
 78.3
 $
 71.8
 $
 312.6
 $
 351.2

 Amounts recognized in Accumulated Other
Comprehensive Loss, net

 Net actuarial loss
 $
 50.8
 $
 41.1
 $
 161.1
 $
 157.7
 $
 2.9
 $
 1.7

 Prior service cost (credit)
 0.0
 0.0
 0.3
 0.4
 0.0
 0.0

 Total amount recognized
 $
 50.8
 $
 41.1
 $
 161.4
 $
 158.1
 $
 2.9
 $
 1.7

 Actuarial losses of $ 10.1 for the Domestic Pension Plan are attributed to a decrease in the discount rate from 5.40 % as of December 31, 2023 to 4.60 % as of December 31, 2024 and changes in demographic experience. Actuarial gains of $ 27.7 for the foreign pension plans are attributed to an increase in the weighted-average discount rate from 4.32 % as of December 31, 2023 to 5.13 % as of December 31, 2024 and changes in demographic experience.

 Foreign Pension Plans

 2024
 2023
 2024
 2023

 Pension plans with an accumulated benefit obligation in excess of plan assets

 Aggregate projected benefit obligation
 $
 78.3
 $
 71.8
 $
 51.1
 $
 55.8

 Aggregate accumulated benefit obligation
 78.3
 71.8
 48.9
 53.7

 Aggregate fair value of plan assets
 63.3
 69.0
 —
 1.0

 Foreign Pension Plans

 2024
 2023
 2024
 2023

 Pension plans with a projected benefit obligation in excess of plan assets

 Aggregate projected benefit obligation
 $
 78.3
 $
 71.8
 $
 51.1
 $
 66.0

 Aggregate accumulated benefit obligation
 78.3
 71.8
 48.9
 63.5

 Aggregate fair value of plan assets
 63.3
 69.0
 —
 11.1

 Net Periodic Cost
 The components of net periodic benefit cost and key assumptions are listed below.

 Domestic Pension Plan
 Foreign Pension Plans
 Domestic Postretirement Benefit Plan

 2024
 2023
 2022
 2024
 2023
 2022
 2024
 2023
 2022

 Service cost
 $
 0.0
 $
 0.0
 $
 0.0
 $
 3.4
 $
 2.2
 $
 4.6
 $
 0.0
 $
 0.0
 $
 0.0

 Interest cost
 3.7
 4.0
 2.8
 14.8
 15.6
 8.9
 0.8
 0.9
 0.6

 Expected return on plan assets
 ( 4.0)
 ( 4.7)
 ( 14.9)
 ( 17.0)
 ( 19.8)
 0.0
 0.0
 0.0

 Curtailment and settlement
 0.0
 0.0
 0.0
 0.0
 0.0
 0.0
 0.0

 Amortization of:

 Prior service cost (credit)
 0.0
 0.1
 0.0
 0.1
 0.1
 0.1
 0.0
 0.0
 0.0

 Net actuarial losses
 1.5
 1.6
 1.4
 5.9
 5.0
 4.4
 0.0
 0.0
 0.4

 Net periodic cost
 $
 2.4
 $
 1.7
 $
 $
 9.0
 $
 5.6
 $
 $
 0.8
 $
 0.9
 $
 1.0

 Assumptions

 Domestic Pension Plan
 Foreign Pension Plans
 Domestic Postretirement Benefit Plan

 2024
 2023
 2022
 2024
 2023
 2022
 2024
 2023
 2022

 Net periodic cost

 Discount rate
 5.40
 %
 5.65
 %
 2.95
 %
 4.32
 %
 4.62
 %
 1.86
 %
 5.40
 %
 5.65
 %
 2.90
 %

 Rate of compensation increase
 N/A
 N/A
 N/A
 3.35
 %
 2.80
 %
 2.65
 %
 N/A
 N/A
 N/A

 Expected return on plan assets
 4.25
 %
 6.00
 %
 5.00
 %
 4.21
 %
 5.62
 %
 4.47
 %
 N/A
 N/A
 N/A

 Interest crediting rates
 6.15
 %
 5.10
 %
 5.10
 %
 1.50
 %
 1.50
 %
 1.50
 %
 N/A
 N/A
 N/A

 Benefit obligation

 Discount rate
 4.60
 %
 5.40
 %
 5.65
 %
 5.13
 %
 4.32
 %
 4.62
 %
 5.80
 %
 5.40
 %
 5.65
 %

 Rate of compensation increase
 N/A
 N/A
 N/A
 3.44
 %
 3.35
 %
 2.80
 %
 N/A
 N/A
 N/A

 Interest crediting rates
 5.41
 %
 5.10
 %
 5.10
 %
 1.50
 %
 1.50
 %
 1.50
 %
 N/A
 N/A
 N/A

 Healthcare cost trend rate assumed for next year

 Initial rate (weighted-average)
 7.00
 %
 6.50
 %
 6.75
 %

 Year ultimate rate is reached
 2033
 2030
 2030

 Ultimate rate
 5.00
 %
 5.00
 %
 5.00
 %

 Discount Rates – At December 31, 2024, 2023 and 2022, we determined our discount rates for our domestic pension plan, foreign pension plans and domestic postretirement benefit plan based on either a bond selection/settlement approach or bond yield curve approach. Using the bond selection/settlement approach, we determine the discount rate by selecting a portfolio of corporate bonds appropriate to provide for the projected benefit payments. Using the bond yield curve approach, we determine the discount rate by matching the plans' cash flows to spot rates developed from a yield curve. Both approaches utilize high-quality AA-rated corporate bonds and the plans' projected cash flows to develop a discounted value of the benefit payments, which is then used to develop a single discount rate. In countries where markets for high-quality long-term AA corporate bonds are not well developed, a portfolio of long-term government bonds is used as a basis to develop hypothetical corporate bond yields, which serve as a basis to derive the discount rate.
 Expected Return on Assets – Our expected rate of return is determined at the beginning of each year and considers asset class index returns over various market and economic conditions, current and expected market conditions, risk premiums associated with asset classes and long-term inflation rates. We determine both a short-term and long-term view and then select a long-term rate of return assumption that matches the duration of our liabilities.

 Fair Value of Pension Plan Assets
 The following table presents the fair value of our domestic and foreign pension plan assets as of December 31, 2024 and 2023, and indicates the fair value hierarchy of the valuation techniques utilized to determine such fair value. See Note 14 for a description of the fair value hierarchy.

 December 31, 2023

 Plan assets subject to fair value hierarchy
 Total
 Total

 Registered investment companies
 $
 5.4
 $
 0.0
 $
 0.0
 $
 5.4
 $
 6.7
 $
 0.0
 $
 0.0
 $
 6.7

 Limited partnerships
 0.0
 0.0
 0.0
 0.0
 0.0
 0.0
 0.0
 0.0

 Fixed income securities
 9.7
 0.0
 0.0
 9.7
 9.2
 0.0
 0.0
 9.2

 Insurance contracts
 0.0
 1.3
 291.0
 292.3
 0.0
 1.4
 334.4
 335.8

 Other
 16.7
 0.0
 0.0
 16.7
 10.7
 0.0
 0.0
 10.7

 Total plan assets, subject to leveling
 $
 31.8
 $
 1.3
 $
 291.0
 $
 324.1
 $
 26.6
 $
 1.4
 $
 334.4
 $
 362.4

 Other Plan Assets

 Other investments measured at net asset value 1

 64.2
 106.5

 Non-benefit obligation liabilities

 ( 9.0)
 ( 40.2)

 Total plan assets
 $
 379.3
 $
 428.7

 1Certain investments that are measured at fair value using the net asset value per share (or its equivalent) as a practical expedient have not been classified in the fair value hierarchy but are included to reconcile to the amounts presented in the fair value of plan assets table above.
 Registered investment companies, which are publicly traded, are primarily valued using recently reported sales prices. Limited partnerships are invested primarily in equity and fixed income securities. Fixed income securities include government and investment-grade corporate bonds. Insurance contracts are valued based on the cash surrender value of the contract. Other investments primarily include cash and cash equivalents, equity securities and derivatives. Other investments measured at net asset value include common/collective trusts, hedge funds and other commingled assets that are invested primarily in equity and fixed income securities. These investments are not publicly traded and are valued based on the net asset value of shares held by the plan at year end, which reflects the fair value of the underlying investments.
 The following table presents additional information about our significant foreign pension plan assets for which we utilize Level 3 inputs to determine fair value.

 Plan assets subject to fair value hierarchy, Level 3
 2024
 2023

 $
 334.4
 $
 0.0

 Actual return on plan assets
 ( 43.4)
 19.9

 Net purchases, sales and settlements
 0.0
 314.5

 $
 291.0
 $
 334.4

 Asset Allocation
 The primary investment goal for our plans' assets is to maximize total asset returns while ensuring the plans' assets are available to fund the plans' liabilities as they become due. The plans' assets in aggregate and at the individual portfolio level are invested so that total portfolio risk exposure and risk-adjusted returns best achieve this objective. The aggregate amount of our own stock held as investment for our domestic and foreign pension funds is considered negligible relative to the total fund assets. As of December 31, 2024, the weighted-average target and actual asset allocations relating to our domestic and foreign pension plans' assets are listed below.

 Asset Class
 2025 Target Allocation

 2024
 2023

 Alternative investments 1

 —
 %
 —
 %
 —
 %

 Equity securities
 %
 %
 %

 Fixed income securities
 %
 %
 %

 Insurance contracts

 %
 %
 %

 Liability driven investments 2

 —
 %
 —
 %
 —
 %

 Real estate & Other

 %
 %
 %

 Total
 %
 %
 %

 1Alternative investments have the flexibility to dynamically invest across a broad range of asset classes including bonds, equity, cash, property and commodities.
 2Liability driven investment strategies use government bonds as well as derivative instruments to hedge a portion of the impact of interest rates and inflation movements on the long-term liabilities.
 Cash Flows
 During 2024, we contributed $ 0.0 and $ 9.0 of cash to our domestic and foreign pension plans, respectively. For 2025, we expect to contribute approximately $ 0.0 and $ 9.0 of cash to our domestic and foreign pension plans, respectively.
 The estimated future benefit payments expected to be paid are presented below.

 Years
Pension Plans
 Domestic Postretirement
Benefit Plan

 2025
 $
 11.4
 $
 23.2
 $
 1.5

 2026
 6.1
 22.0
 1.4

 2027
 6.2
 21.4
 1.7

 2028
 6.0
 22.2
 1.6

 2029
 5.9
 21.6
 1.5

 2030 - 2034
 27.4
 110.3
 5.9

 The estimated future payments for our domestic postretirement benefit plan are net of any estimated U.S. federal subsidies expected to be received under the Medicare Prescription Drug, Improvement and Modernization Act of 2003, which total no more than $ 0.2 in any individual year.
 Savings Plans
 We sponsor defined contribution plans (the "Savings Plans") that cover substantially all domestic employees. The Savings Plans permit participants to make contributions on a pre-tax and/or after-tax basis and allow participants to choose among various investment alternatives. We match a portion of participant contributions based upon their years of service. Amounts expensed for the Savings Plans for 2024, 2023 and 2022 were $ 67.6, $ 62.8 and $ 77.5, respectively. Expenses include a discretionary Company contribution of $ 0.0, $ 0.0 and $ 9.3 offset by participant forfeitures of $ 7.9, $ 5.8 and $ 6.3 in 2024, 2023 and 2022, respectively. In addition, we maintain defined contribution plans in various foreign countries and contributed $ 63.7, $ 62.5 and $ 58.2 to these plans in 2024, 2023 and 2022, respectively.
 Deferred Compensation and Benefit Arrangements
 We have deferred compensation and benefit arrangements which (i) permit certain of our key officers and employees to defer a portion of their salary or incentive compensation or (ii) require us to contribute an amount to the participant's account. These arrangements may provide participants with the amounts deferred plus interest upon attaining certain conditions, such as

 completing a certain number of years of service, attaining a certain age or upon retirement or termination. As of December 31, 2024 and 2023, the deferred compensation and deferred benefit liability balance was $ 105.4 and $ 126.5, respectively. Amounts expensed for deferred compensation and benefit arrangements in 2024, 2023 and 2022 were $ 8.7, $ 10.7 and $ 2.1, respectively.
 We have purchased life insurance policies on participants' lives to assist in the funding of the related deferred compensation and deferred benefit liabilities. As of December 31, 2024 and 2023, the cash surrender value of these policies was $ 170.9 and $ 164.7, respectively.
 Long-Term Disability Plan
 We have a long-term disability plan which provides income replacement benefits to eligible participants who are unable to perform their job duties or any job related to his or her education, training or experience. As all income replacement benefits are fully insured, no related obligation is required as of both December 31, 2024 and 2023. In addition to income replacement benefits, plan participants may remain covered for certain health and life insurance benefits up to normal retirement age, and accordingly, we have recorded an obligation of $ 7.3 and $ 5.3 as of December 31, 2024 and 2023, respectively.

 Note 16: Segment Information
 IPG's agency brands are grouped into reportable segments based on the agencies' primary capabilities. As of December 31, 2024, we have three reportable segments: MD&E, IA&C and SC&E. We also report results for the "Corporate and other" group.
 The MD&E segment provides, and is distinguished by innovative capabilities and scale in, global media and communications services, digital services and products, advertising and marketing technology, e commerce services, data management and analytics, strategic consulting, and digital brand experience. MD&E is comprised of IPG Mediabrands, UM, Initiative, KINESSO, Acxiom and MRM.
 The IA&C segment provides advertising, corporate and brand identity services, and strategic consulting. IA&C is distinguished by the leading role of complex integrations of ideation and the execution of advertising and creative campaigns across all communications channels that are foundational to client brand identities. IA&C is comprised of leading global networks and agencies that provide a broad range of services, including McCann Worldgroup, IPG Health, MullenLowe Group, Foote, Cone & Belding ("FCB"), and our domestic integrated agencies.
 The SC&E segment provides best-in-class global public relations and other specialized communications services, events, sports and entertainment marketing, and strategic consulting. SC&E is comprised of agencies that provide a range of marketing services expertise, including Weber Shandwick, Golin, our sports, entertainment, and experiential agencies and IPG DXTRA Health.
 The Company's chief operating decision maker ("CODM") is the chief executive officer. The CODM evaluates each segments' operating performance based on segment EBITA, which is calculated as net income available to IPG common stockholders before provision for income taxes, total (expenses) and other income, equity in net income of unconsolidated affiliates, net income attributable to non-controlling interests, amortization of acquired intangibles and impairment of goodwill. Segment EBITA includes an allocation of a portion of centrally managed expenses described below. For all segments, the CODM uses segment EBITA in the annual budgeting and quarterly forecasting process and considers budget-to-actual and current period to prior period variances to evaluate performance and make decisions regarding resource allocation for each segment.
 All segments follow the same accounting policies as those described in Note 1.

 Corporate and other is primarily comprised of selling, general and administrative expenses. Selling, general and administrative expenses includes corporate office expenses as well as shared service center and certain other centrally managed expenses that are not fully allocated to operating divisions; salaries, long-term incentives, annual bonuses and other miscellaneous benefits for corporate office employees; professional fees related to internal control compliance, financial statement audits and legal, information technology and other consulting services that are engaged and managed through the corporate office; and rental expense for properties occupied by corporate office employees. A portion of centrally managed expenses is allocated to operating divisions based on a formula that uses the planned revenues of each of the operating units. Amounts allocated also include specific charges for information technology-related projects, which are allocated based on utilization.
 Certain prior period amounts, wherever applicable, have been recast to reflect the transfer of certain agencies between our reportable segments.
 Summarized financial information concerning our reportable segments is shown in the following tables.

 MD&E
 IA&C
 SC&E
 Total

 $
 4,274.3
 $
 3,907.2
 $
 2,510.2
 $

 4,213.8
 3,544.4
 1,429.4

 Base salaries, benefits and tax
 2,207.9
 2,187.0
 870.9

 Incentive expense
 128.4
 95.6
 33.1

 Severance expense
 65.8
 58.9
 13.8

 Temporary help
 85.3
 142.9
 45.7

 751.8
 420.4
 170.9

 Depreciation and amortization 1

 106.1
 50.6
 14.3

 Other segment items 2

 81.1
 409.2
 1,102.1

 $
 847.9
 $
 542.6
 $
 259.4
 $
 1,649.9

 Amortization of acquired intangibles
 77.2
 3.1
 1.5

 232.1
 —
 —

 Capital expenditures
 75.6
 29.5
 12.1

 1 Excludes amortization of acquired intangibles.
 2 Includes billable expenses, other salaries and related expenses and restructuring charges.

 MD&E
 IA&C
 SC&E
 Total

 $
 4,417.4
 $
 3,979.6
 $
 2,492.3
 $

 4,348.6
 3,611.1
 1,440.9

 Base salaries, benefits and tax
 2,358.4
 2,244.3
 860.7

 Incentive expense
 124.4
 84.9
 43.3

 Severance expense
 55.8
 53.1
 15.0

 Temporary help
 104.4
 154.0
 52.4

 739.3
 438.0
 165.2

 Depreciation and amortization 1

 105.8
 53.6
 15.9

 Other segment items 2

 92.4
 414.9
 1,074.6

 $
 836.9
 $
 536.8
 $
 265.2
 $

 Amortization of acquired intangibles
 77.3
 4.3
 2.4

 Capital expenditures
 100.2
 40.7
 6.4

 1 Excludes amortization of acquired intangibles.
 2 Includes billable expenses, other salaries and related expenses and restructuring charges.

 MD&E
 IA&C
 SC&E
 Total

 $
 4,401.1
 $
 4,121.1
 $
 2,405.6
 $

 4,315.7
 3,747.5
 1,386.2

 Base salaries, benefits and tax
 2,286.2
 2,225.9
 836.4

 Incentive expense
 158.0
 139.8
 44.2

 Severance expense
 31.6
 36.6
 10.2

 Temporary help
 135.4
 203.6
 51.8

 751.2
 427.9
 167.3

 Depreciation and amortization 1

 107.5
 58.3
 16.9

 Other segment items 2

 182.8
 451.5
 1,044.3

 $
 748.4
 $
 577.5
 $
 234.5
 $
 1,560.4

 Amortization of acquired intangibles
 72.8
 7.2
 4.7

 Capital expenditures
 97.5
 43.7
 7.3

 1 Excludes amortization of acquired intangibles.
 2 Includes billable expenses, other salaries and related expenses and restructuring charges.

 2024
 2023

 Total assets:

 MD&E
 $
 10,248.1
 $
 10,737.5

 IA&C
 4,549.9
 4,790.4

 SC&E
 1,758.9
 1,800.6

 1,768.9
 1,938.8

 Total
 $
 18,325.8
 $
 19,267.3

 The following table presents the reconciliation of segment EBITA to Income before income taxes.

 2024
 2023
 2022

 MD&E EBITA
 $
 847.9
 $
 836.9
 $
 748.4

 IA&C EBITA
 542.6
 536.8
 577.5

 SC&E EBITA
 259.4
 265.2
 234.5

 Total segment EBITA

 1,649.9
 1,560.4

 ( 132.8)
 ( 72.3)
 ( 94.5)

 Less: consolidated amortization of acquired intangibles
 81.8
 84.0
 84.7

 Less: impairment of goodwill
 232.1
 —
 —

 Operating income
 1,482.6
 1,381.2

 Total (expenses) and other income
 ( 154.1)
 ( 74.6)
 ( 112.3)

 Income before income taxes
 $
 1,049.1
 $
 1,408.0
 $
 1,268.9

 Long-lived assets, including operating lease right-of-use assets and excluding intangible assets, are presented by major geographic area in the following table.

 Long-Lived Assets

 2024
 2023

 $
 1,519.0
 $
 1,546.0

 International:

 253.9
 290.1

 85.7
 84.7

 146.6
 163.2

 44.4
 59.0

 Other
 71.8
 84.3

 Total International
 602.4
 681.3

 Total Consolidated
 $
 2,121.4
 $
 2,227.3

 Property and equipment are allocated based upon physical location. Other assets and investments are allocated based on the location of the related operations.

 Note 17: Commitments and Contingencies
 Guarantees
 We have guaranteed certain obligations of our subsidiaries relating principally to operating leases and uncommitted lines of credit of certain subsidiaries. As of December 31, 2024 and December 31, 2023, the amount of parent company guarantees on lease obligations was $ 416.1 and $ 678.1, respectively, the amount of parent company guarantees primarily relating to uncommitted lines of credit was $ 256.6 and $ 255.7, respectively, and the amount of parent company guarantees related to daylight overdrafts, primarily utilized to manage intra-day overdrafts due to timing of transactions under cash pooling arrangements without resulting in incremental borrowings, was $ 79.6 and $ 85.5, respectively. In the event of non-payment by

 the applicable subsidiary of the obligations covered by a guarantee, we would be obligated to pay the amounts covered by that guarantee. As of both December 31, 2024 and December 31, 2023, there were no material assets pledged as security for such parent company guarantees.
 Contingent Acquisition Obligations
 The following table details the estimated future contingent acquisition obligations payable in cash as of December 31, 2024.

 2025
 2026
 2027
 2028
 2029
 Thereafter
 Total

 Deferred acquisition payments
 $
 5.3
 $
 0.2
 $
 0.0
 $
 0.0
 $
 0.0
 $
 0.0
 $
 5.5

 Redeemable non-controlling interests and call options with affiliates 1

 17.0
 0.0
 38.2
 0.0
 0.0
 0.0
 55.2

 Total contingent acquisition payments
 $
 22.3
 $
 0.2
 $
 38.2
 $
 0.0
 $
 0.0
 $
 0.0
 $
 60.7

 1We have entered into certain acquisitions that contain both redeemable non-controlling interests and call options with similar terms and conditions. The estimated amounts listed would be paid in the event of exercise at the earliest exercise date. We have certain redeemable non-controlling interests that are exercisable at the discretion of the non-controlling equity owners as of December 31, 2024. These estimated payments of $ 1.9 are included within the total payments expected to be made in 2025, and will continue to be carried forward into 2026 or beyond until exercised or expired. Redeemable non-controlling interests are included in the table at current exercise price payable in cash, not at applicable redemption value, in accordance with the authoritative guidance for classification and measurement of redeemable securities.
 The majority of these payments are contingent upon achieving projected operating performance targets and satisfying other conditions specified in the related agreements and are subject to revision in accordance with the terms of the respective agreements. See Note 7 for further information relating to the payment structure of our acquisitions.
 Legal Matters
 We are involved in various legal proceedings, and subject to investigations, inspections, audits, inquiries and similar actions by governmental authorities arising in the normal course of business. The types of allegations that arise in connection with such legal proceedings vary in nature, but can include claims related to contract, employment, tax and intellectual property matters. We evaluate all cases each reporting period and record liabilities for losses from legal proceedings when we determine that it is probable that the outcome in a legal proceeding will be unfavorable and the amount, or potential range, of loss can be reasonably estimated. In certain cases, we cannot reasonably estimate the potential loss because, for example, the litigation is in its early stages. While any outcome related to litigation or such governmental proceedings in which we are involved cannot be predicted with certainty, management believes that the outcome of these matters, individually and in the aggregate, will not have a material adverse effect on our financial condition, results of operations or cash flows.

 Note 18: Recent Accounting Standards
 Accounting pronouncements not listed below were assessed and determined to be not applicable or are expected to have minimal impact on our Consolidated Financial Statements.
 Income Statement - Reporting Comprehensive Income
 In November 2024, the Financial Accounting Standards Board issued amended guidance requiring additional information about specific expense categories in the notes to the financial statements at interim and annual reporting periods. This amended guidance is effective for annual periods beginning after December 15, 2026 and interim periods beginning after December 15, 2027. We are currently evaluating the impact on our Consolidated Financial Statements and do not anticipate a material impact.
 Income Taxes
 In December 2023, the Financial Accounting Standards Board issued amended guidance to enhance the transparency and decision usefulness of income tax disclosures by requiring disaggregated information about an entity's effective tax rate reconciliation, as well as information on taxes paid. This amended guidance is effective for annual periods beginning after December 15, 2024. We are currently evaluating the impact on our Consolidated Financial Statements.
 Segment Reporting
 In November 2023, the Financial Accounting Standards Board issued amended guidance on segment reporting to improve financial reporting by requiring disclosure of incremental segment information on an annual and interim basis for all public entities to enable investors to develop more decision-useful financial analysis. This amended guidance is effective for annual periods beginning after December 15, 2023 and interim periods beginning after December 15, 2024. We adopted the amended guidance for the year ended December 31, 2024, and applied the amendments retrospectively to all prior periods presented in our Consolidated Financial Statements. For more detailed information about our reportable segments, see Note 16.

 Derivatives and Hedging
 In March 2022, the Financial Accounting Standards Board issued amended guidance on hedge accounting which allows nonprepayable financial assets to be included in a closed portfolio hedge using the portfolio layer method, allowing for more consistent accounting over prepayable and nonprepayable hedges. The new guidance also allows multiple hedged layers to be designated for a single closed portfolio, further aligning hedge accounting with risk management strategies. We adopted the standard January 1, 2023, which did not have a significant impact on our Consolidated Financial Statements.

 Note 19: Subsequent Events
 We announced on February 12, 2025 that our Board had declared a common stock cash dividend of $ 0.330 per share, payable on March 17, 2025 to holders of record as of the close of business on March 3, 2025.
 Beginning in the first quarter of 2025, management began initiating restructuring actions designed to transform our business, enhance our offerings and drive significant structural expense savings. Management is currently evaluating the actions to be included in the plan, some of which will be non-cash, and are subject to change upon finalization. Actions are expected to be completed by the end of 2025.

 Item 9.
 Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

 None.

 Item 9A.
 Controls and Procedures

 Evaluation of disclosure controls and procedures
 In connection with the preparation of this Annual Report on Form 10-K for the year ended December 31, 2024, we have carried out an evaluation under the supervision of, and with the participation of, our management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the "Exchange Act")). Based on this evaluation, our Chief Executive Officer and Chief Financial Officer have concluded (1) that the disclosure controls and procedures were effective as of December 31, 2024 to provide reasonable assurance that information required to be disclosed in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms and (2) that the disclosure controls and procedures were effective as of December 31, 2024 to provide reasonable assurance that information required to be disclosed in the reports that we file or submit under the Exchange Act is accumulated and communicated to our management, including the principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.
 There are inherent limitations to the effectiveness of any system of disclosure controls and procedures, including the possibility of human error and the circumvention or overriding of the controls and procedures. Accordingly, even effective disclosure controls and procedures can only provide reasonable assurance of achieving their control objectives.
 Management's report on internal control over financial reporting
 Management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rule 13a-15(f). Management (with the participation of our Chief Executive Officer and Chief Financial Officer) conducted an evaluation of the effectiveness of internal control over financial reporting based on the framework in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on this evaluation, management concluded that IPG's internal control over financial reporting was effective as of December 31, 2024. PricewaterhouseCoopers LLP, an independent registered public accounting firm, has audited the effectiveness of IPG's internal control over financial reporting as of December 31, 2024, as stated in their report which appears in this Annual Report on Form 10-K.
 Changes in internal control over financial reporting
 There has been no change in internal control over financial reporting in the quarter ended December 31, 2024 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

 Item 9B.
 Other Information

 None.

 Item 9C.
 Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

 Not applicable.

 Item 10.
 Directors, Executive Officers and Corporate Governance

 EXECUTIVE OFFICERS AND DIRECTORS
 The following table sets forth information regarding our executive officers and directors, including their ages, as of February 14, 2025.

 Name

 Age
 Positions

 Executive Officers

 Chief Executive Officer and Director

 Executive Vice President and Chief Financial Officer

 Executive Vice President and General Counsel

 Executive Vice President, Controller, Chief Accounting and Business Transformation Officer

 Non-Management Directors

 Linda S. Sanford

 E. Lee Wyatt Jr.

 There are no family relationships among any of our executive officers or directors.
 Executive Officers
 PHILIPPE KRAKOWSKY is Chief Executive Officer of IPG, a role he assumed on January 1, 2021. He is also a member of IPG's Board of Directors. Prior to being named IPG's CEO, Mr. Krakowsky served as the company's Chief Operating Officer beginning in September 2019, managing business operations across Interpublic, with direct oversight of IPG's independent companies including Carmichael Lynch, Deutsch, Hill Holliday, Huge and R/GA and IPG's Media, Data and Technology offerings including IPG Mediabrands, Acxiom, KINESSO and Matterkind. During that time, Mr. Krakowsky was also Chairman of IPG Mediabrands. Over the course of his nearly two-decade tenure at IPG, Mr. Krakowsky has also led the strategy, talent, communications and business development functions for the holding company. Before taking on the COO role at IPG, Mr. Krakowsky spent a number of years as CEO of Mediabrands, leading the 10,500-person media investment unit, as well as served as interim-CEO of FCB. From February 2011 until assuming the role of COO, Mr. Krakowsky was also IPG's Chief Strategy and Talent Officer, where he oversaw key functions that have been vital to the company's development and growth.
 Qualifications: Mr. Krakowsky's demonstrated strategic leadership and extensive industry knowledge as Chief Executive Officer, as well as his previous role as our Chief Operating Officer, and his various leadership positions at Interpublic and its agencies, provides the Board with a unique and valuable perspective on a variety of strategic and operational issues.
 ELLEN JOHNSON became Executive Vice President and Chief Financial Officer of the Company, effective January 1, 2020. Prior to that time, Ms. Johnson served as Senior Vice President of Finance and Treasurer from February 2013 to December 31, 2020, and as Senior Vice President and Treasurer from October 2004 to February 2013. She served as Executive Vice President, Chief Financial Officer of The Partnership, a division of IPG from May 2004 to October 2004, and prior to that, served as Assistant Treasurer, International from February 2000 to May 2004.
 ANDREW BONZANI was hired as Senior Vice President, General Counsel and Secretary in April 2012. He was promoted to Executive Vice President, General Counsel and Secretary in February 2019 and now serves as Executive Vice President and General Counsel as of February 2021. Prior to joining IPG, Mr. Bonzani worked at IBM for 18 years, holding a number of positions in the legal department, most recently as Vice President, Assistant General Counsel and Secretary from July 2008 to March 2012.
 CHRISTOPHER CARROLL was named Executive Vice President, Controller and Chief Accounting and Business Transformation Officer in May 2024. Prior to that role, Mr. Carroll served as Senior Vice President, Controller and Chief Accounting Officer from April 2006 to April 2024. In 2017, Mr. Carroll assumed additional responsibilities as Chief Financial

 Officer for DXTRA. Mr. Carroll served as Senior Vice President and Controller of McCann Worldgroup from November 2005 to March 2006. Prior to joining us, Mr. Carroll served in various Chief Accounting Officer and Controller roles, as well as a Financial Vice President at Lucent Technologies, Inc. and began his professional career at PricewaterhouseCoopers from October 1991 to September 2000.
 Non-Management Directors
 JORGE L. BENITEZ retired as Chief Executive, North America of Accenture plc in September 2014, after 33 years of service with the firm, having primary responsibility for Accenture's business and operations in North America before his retirement. Mr. Benitez also served as Chief Operating Officer, Accenture Products Operating Group from 2006 to 2011, where he was responsible for executing the business strategy and ensuring operational excellence across a wide set of consumer industry groups, including: automotive; air, freight and travel services; industrial equipment; and infrastructure and transportation services.
 Qualifications: Mr. Benitez brings to the Board his extensive experience developing and executing business strategies across a range of industries, delivering client services, and driving growth. His significant executive experience running operating units within a large multinational publicly traded corporation and skills in implementing technology and digital solutions across a broad range of platforms provides valuable insight and perspective to the Board.
 Director Since: 2023
 Public Directorships: Fifth Third Bancorp., World Kinect Corporation
 JOCELYN CARTER-MILLER is President of TechEdVentures, Inc. and SoulTranSync, LLC, community and personal empowerment firms that develops and market educational and community-based programs; and leads Jocelyn Carter-Miller, LLC, a business consulting firm. Ms. Carter-Miller was Executive Vice President and Chief Marketing Officer of Office Depot, Inc. from February 2002 until March 2004. Prior to that time, Ms. Carter-Miller was Corporate Vice President and Chief Marketing Officer of Motorola, Inc. from February 1999 until February 2002. Ms. Carter-Miller is also a former board member of the Association of National Advertisers. Ms. Carter-Miller has been recognized as a NACD Directorship 100 Honoree; Savoy Power 300: Most Influential Black Corporate Directors; Directors & Boards Director to Watch; and Most Influential Corporate Board Directors by Women, Inc.
 Qualifications: Ms. Carter-Miller provides the Board with an important perspective in the marketing field, which is a critical component of Interpublic's business, based on her extensive executive and marketing experience acquired during her time at Motorola, where she served as its Chief Marketing Officer and more recently as Executive Vice President and Chief Marketing Officer of Office Depot, Inc. Her current work as President of TechEdVentures provides the Board with a meaningful voice in keeping Interpublic focused on its corporate social responsibilities.
 Director Since: 2007
 Public Directorships: Arlo Technologies, Inc., Backblaze, Inc., The Principal Financial Group, Inc.
 Former Directorships: Netgear, Inc.
 MARY J. STEELE GUILFOILE is currently Chair of MG Advisors, Inc., a privately owned financial services merger and acquisitions advisory and consulting firm. From 2000 to 2002, Ms. Guilfoile was Executive Vice President and Corporate Treasurer at JPMorgan Chase & Co. and also served as Chief Administrative Officer of its investment bank. Ms. Guilfoile is a former Partner, CFO and COO of The Beacon Group, LLC, a private equity, strategic advisory and wealth management partnership, from 1996 through 2000. Ms. Guilfoile, a licensed CPA, continues as a Partner of The Beacon Group, LP, a private investment group.
 Qualifications: Ms. Guilfoile's knowledge and expertise as a financial industry executive and her training as a certified public accountant contributes an important perspective to the Board. Ms. Guilfoile's tenure at JP Morgan Chase, and its predecessor companies, serving as Corporate Treasurer, Chief Administrative Officer for its investment bank, and in various merger integration, executive management and strategic planning positions, as well as her current role as Chair of MG Advisors, Inc., brings to the Board someone with valuable experience and expertise in corporate governance, accounting, risk management and auditing matters.
 Director Since: 2007
 Public Directorships: C.H. Robinson Worldwide, Inc., Avolta AG, Pitney Bowes Inc.
 Former Directorships: Hudson Ltd., Valley National Bancorp., Viasys Healthcare, Inc.
 DAWN HUDSON was Chief Marketing Officer for the National Football League (the "NFL"), serving in that role from October 2014 through April 2018. Previously, she served from 2009 to 2014 as vice chair of The Parthenon Group, an advisory firm focused on strategy consulting. Prior to that time, Ms. Hudson served as President and Chief Executive Officer of Pepsi-Cola North America, or PCNA, the multi-billion dollar refreshment beverage unit of PepsiCo, Inc. in the United States and Canada from 2005 until 2007. From 2002 to 2005, Ms. Hudson served as President of PCNA. In addition, Ms. Hudson served as Chief Executive Officer of the PepsiCo Foodservice Division from 2005 to 2007. Prior to joining PepsiCo, Ms. Hudson was Managing Director at D'Arcy Masius Benton & Bowles, a leading advertising agency based in New York. Ms. Hudson is a former Chair and board member of the Association of National Advertisers (the "ANA"). In 2006 and 2007, she was named among Fortune Magazine's "50 Most Powerful Women in Business." In 2002, she received the honor of "Advertising Woman

 of the Year" by Advertising Women of New York. Ms. Hudson was also inducted into the American Advertising Federation's Advertising Hall of Achievement, and has been featured twice in Advertising Age's "Top 50 Marketers." Ms. Hudson is the former Chair of the Board of the Ladies Professional Golf Association.
 Qualifications: Ms. Hudson's extensive experience in strategy and marketing, with the NFL, at PepsiCo and at major advertising agencies, and her time as Chair of the ANA brings valuable expertise to the Board on matters which are vital to the Company's business. In addition, her experience as Vice Chair of The Parthenon Group, and as the former Chief Executive Officer of Pepsi-Co North America, provides the Board with valuable insight and perspective on matters involving the Company's business strategy and planning. Ms. Hudson also provides a unique perspective of having been both on the agency and client side of the industry. Her many years of experience on various public company boards is a valuable resource on corporate governance matters.
 Director Since: 2011
 Public Directorships: NVIDIA Corporation
 Former Directorships: Allergan, Inc., Lowe's Companies, Inc.
 JONATHAN F. MILLER is the Chief Executive Officer of Integrated Media Co., a special purpose digital media investment company, and began serving in that role in February 2018. Prior to that time, Mr. Miller was a Partner of Advancit Capital, LLC, a venture capital investment fund, from July 2013 through January 2018. Previously, Mr. Miller served as Chairman and Chief Executive of News Corporation's digital media group and as News Corporation's Chief Digital Officer from April 2009 until October 2012. Mr. Miller had previously been a founding partner of Velocity Interactive Group ("Velocity"), an investment firm focusing on digital media and the consumer Internet, from its inception in February 2007 until April 2009. Prior to founding Velocity, Mr. Miller served as Chief Executive Officer of AOL LLC ("AOL") from August 2002 to December 2006. Prior to joining AOL, Mr. Miller served as Chief Executive Officer and President of USA Information and Services, of USA Networks Interactive, a predecessor to IAC/InterActiveCorp.
 Qualifications: Mr. Miller's extensive knowledge and senior leadership positions in the media industry, including executive roles at News Corporation, AOL and USA Networks Interactive, provides the Board with a broad and valuable perspective and expertise on the complex media and advertising landscape.
 Director Since: 2015
 Public Directorships: Akamai Technologies Inc.
 Former Directorships: AMC Networks Inc., Houghton Mifflin Harcourt Company, Live Nation Entertainment, Inc., Nielsen Holdings plc, RTL Group SA, Shutterstock, Inc., TripAdvisor, Inc., Ziff Davis, Inc.
 PATRICK Q. MOORE is Chief Executive Officer of the Opry Entertainment Group, a preeminent live entertainment and media company, serving in that role since June of 2023. Prior to that time, Mr. Moore served as Executive Vice President, North American Retail at Carter's Inc., a global leader in children's apparel and related products, from 2019 to 2023. At Carter's he also served as Executive Vice President, Strategy and Global Channels from 2018 to 2019, and Executive Vice President, Strategy and Business Development from 2017 to 2018. From 2013 to 2017, Mr. Moore was Executive Vice President, Chief Strategy Officer with YP Holdings, a portfolio company of Cerberus Capital Management, and one of the largest local digital media businesses in the U.S. Prior to his time at YP Holdings, Mr. Moore spent more than 10 years at McKinsey & Company, a global management consulting firm, serving as a Partner and leader in the firm's Consumer Practice. Mr. Moore also led McKinsey's North American Consumer Digital Excellence initiative while with the firm.
 Qualifications: Mr. Moore's experience at a digital media company and at a management consulting firm provide him with a unique perspective on the challenges and opportunities faced by the Company. Mr. Moore's experience and expertise in corporate strategy provides the Board with valuable perspective in the Board's oversight of the organization's strategic objectives.
 Director Since: 2018
 Former Directorships: Ryman Hospitality Properties, Inc.
 LINDA S. SANFORD is a former Senior Vice President, Enterprise Transformation, International Business Machines Corporation (IBM), a global technology and services company, where she served in that role from January 2003 until her retirement in 2014. Prior to that, Ms. Sanford was senior vice president and group executive, IBM Storage Systems Group. Ms. Sanford joined IBM in 1975. Sanford is a member of the Women in Technology International Hall of Fame and the National Academy of Engineering. In addition, in 2023 Ms. Sanford earned a CERT certificate in Cybersecurity Oversight from the National Association of Corporate Directors.
 Qualifications: Ms. Sanford's expertise in the technology sector and her extensive experience, in innovation and global operations and business transformation provides the Board with an invaluable perspective and knowledge in areas of business transformation and data governance, matters that are vital to the Company's business.
 Director Since: 2019
 Public Directorships: Consolidated Edison, Inc.
 Former Directorships: RELX Group, Pitney Bowes Inc.

 DAVID M. THOMAS retired as executive chairman of IMS Health Inc. ("IMS"), a healthcare information, services and technology company, in March 2006, after serving in that position since January 2005. From November 2000 until January 2005, Mr. Thomas served as Chairman and Chief Executive Officer of IMS. Prior to joining IMS, Mr. Thomas was Senior Vice President and Group Executive of IBM from January 1998 to July 2000. Mr. Thomas also serves on the Board of Trustees of Fidelity Investments.
 Qualifications: Mr. Thomas' experience as a Chief Executive Officer and overall management experience at premier global technology companies provides a vital perspective for the Board as it addresses the rapidly changing and growing landscape in advertising and marketing. Such leadership experience is also vital in his role as Chair of the Board, a role he assumed on January 1, 2022. Mr. Thomas also provides the Board with a great deal of insight and perspective in the healthcare advertising field having served as Chairman and Chief Executive Officer of IMS.
 Director Since: 2004
 Former Directorships: Fortune Brands Home & Security, Inc., IMS Health Inc., The MONY Group, Inc.
 E. LEE WYATT JR. is a former Executive Vice President of Fortune Brands Home & Security, Inc., a consumer home products company, where he served in that role from July 2017 until his retirement in December 2017. Prior to that, Mr. Wyatt served as Senior Vice President and Chief Financial Officer of Fortune Brands, where he served in that role from 2011 to July 2017. Mr. Wyatt also served as Chief Financial Officer and Executive Vice President of Hanesbrands Inc. (formerly, Sara Lee Branded Apparel) from 2005 to 2011. He has held various financial roles at Sonic Automotive Inc., ultimately serving as Chief Financial Officer through 2005. Mr. Wyatt has more than 40 years of experience working with public and private companies.
 Qualifications: Mr. Wyatt's experience as Chief Financial Officer of several publicly traded companies for 19 years and his deep financial and business expertise contributes an important perspective to the Board on accounting, risk management and auditing matters. In addition, Mr. Wyatt's experience in overseeing and managing complex businesses at major global marketers is vital for Interpublic given its organizational structure.
 Director Since: 2017
 CORPORATE GOVERNANCE
 Our corporate governance framework is designed to ensure strong commitment to maintaining sound corporate governance practices enabling independent and skilled directors to provide oversight, advice, and counsel to promote the interests of Interpublic and its stockholders and stakeholders. Key governance policies and processes include our Code of Conduct, our comprehensive enterprise-wide risk management program, our commitment to transparent financial reporting and our systems of internal checks and balances.
 You may view our Corporate Governance Guidelines, the charters of each of our board committees and the Code of Conduct for our employees and directors on Interpublic's website at  or you may obtain copies free of charge by writing to The Interpublic Group of Companies, Inc., 909 Third Avenue, New York, NY 10022, Attention: SVP & Secretary. These documents provide the framework for our governance at the board level. Our directors understand that they serve you as stockholders in carrying out their responsibility to oversee the operation and strategic direction of the Company. To do so effectively, our Board along with management regularly reviews our Corporate Governance Guidelines, our committee charters and governance practices to assure that they are appropriate and reflect high standards.

 Governance Highlights

 Key Governance Principles

 •

 All directors are elected annually.

 •

 In uncontested director elections, each director is elected by a majority of shares present and entitled to vote.

 •

 Directors may not stand for reelection after age 75, unless otherwise determined by the Board that waiving this restriction is in the best interests of stockholders.

 •

 Directors annually review and assess board performance and the overall skills and areas of expertise present on the Board and, when determined to be in the best interests of the Company, recommend to stockholders the election of new directors to add a fresh perspective and ensure adequate succession planning.

 •

 No member of the Audit Committee may serve on the audit committees of more than two other public companies.

 Board Independence
 •

 9 of the 10 directors are independent (referred to as "Non-Management Directors").

 •

 The Chair of the Board is independent.

 •

 The CEO is the only member of management who serves as a director.

 •

 Our Audit, Compensation and Leadership Talent, and Governance and Social Responsibility Committees are comprised solely of independent directors.

 •

 The committee chairs play a key role in shaping the agendas and information presented to their committees.

 •

 The Board and the committees have the authority to hire independent advisors, as they deem appropriate.

 Board Oversight of
Risk and Strategy
 •

 Enterprise-wide risk management is overseen by our Audit Committee, which reports on such matters to the Board.

 •

 Our Compensation and Leadership Talent Committee (the "Compensation Committee") reviews compensation practices to ensure that they do not encourage imprudent risk taking.

 •

 Our Board directly oversees and advises management on development and execution of corporate strategy.

 Stockholder Rights
 •

 No "poison pill" or similar stockholder rights plan.

 •

 No supermajority voting requirements.

 •

 Stockholders owning 3% or more of our outstanding shares of Common Stock for a period of at least three years have the right to include in our proxy statement nominees for election equal to the greater of two directors or 20% of our Board.

 •

 Stockholders holding 25% or more of our Common Stock have the right to require that we hold a special meeting of stockholders to consider matters that are the proper subject of stockholder action.

 •

 Regular outreach and engagement with stockholders is a key objective.

 Compensation Governance

 •

 A significant percentage of the compensation paid to our named executive officers ("NEOs") is performance-based and exposed to fluctuations in the price of our Common Stock.

 •

 We maintain robust share ownership guidelines for our directors, NEOs and other senior executives.

 •

 The Compensation Committee engages an independent consultant on executive compensation matters.

 Human Capital Management and Succession Planning

 •

 CEO and management succession planning is one of the Board's highest priorities.

 •

 Our Board devotes significant attention to identifying and developing talented senior leaders.

 Human Capital Management and Succession Planning
 Interpublic's Board of Directors is actively involved in talent management. Annually, the Board reviews and analyzes the alignment of Interpublic's strategy on personnel and succession with its overall business strategy. This includes a detailed discussion of Interpublic's global leadership bench, strength and succession plans with a focus on key positions at the senior officer level. In addition, the committees of the Board regularly discuss the talent pipeline for specific critical roles at Interpublic and each of its global agencies. One of the principals of our comprehensive succession planning effort is the

 cultivation of a workforce that is diverse and a climate of inclusion that promotes the development, advancement and well-being of our key talent.
 The Board seeks opportunities to provide potential leaders with exposure and visibility to Board members through formal presentations and by periodically holding Board and committee meetings at key operating units. In addition, the Board is regularly updated on key talent indicators for the overall workforce, including work environment, diversity, recruiting and development programs.
 Code of Conduct
 Interpublic has adopted a set of ethical standards known as the Code of Conduct, which applies to all employees of Interpublic and its subsidiaries and affiliates. Interpublic's Corporate Governance Guidelines provide that members of the Board of Directors and officers (which includes Interpublic's Chief Executive Officer, Chief Financial Officer, Controller and Chief Accounting Officer and other persons performing similar functions) must comply with the Code of Conduct. In addition, the Corporate Governance Guidelines state that the Board will not waive any provision of the Code of Conduct for any director or executive officer. The Code of Conduct, including future amendments, may be viewed on Interpublic's website at  or a copy may be obtained free of charge by writing to The Interpublic Group of Companies, Inc., 909 Third Avenue, New York, NY 10022, Attention: SVP & Secretary.
 Board Leadership Structure
 Our Corporate Governance Guidelines permit the roles of Chair of the Board and Chief Executive Officer to be filled by the same or different individuals, based on our needs, best practices and the interests of our stockholders. This allows the Board flexibility to determine whether the two roles should be combined or separated based upon our needs and the Board's assessment of its leadership from time to time, believing that the best leadership structure may vary as circumstances warrant. After careful consideration, the Board made a determination that an independent Chair would be the most appropriate Board leadership structure at this time. David Thomas has served as non-executive Chair since January 1, 2022.
 Mr. Thomas, who is independent in accordance with SEC and NYSE rules, presides at meetings of our stockholders and directors and leads the Board in fulfilling its responsibilities. The Board benefits from Mr. Thomas' extensive and diversified leadership, and financial management experience. He also has strong public company board experience and has intimate familiarity with our history and business, having served as the Board's Presiding Director since 2013 and serving on the Board since 2004.
 The Board believes that the corporate governance measures it has in place ensure that strong, independent directors effectively oversee our management and provide vigorous oversight of our key issues relating to strategy, risk and integrity.
 The Board believes the current structure provides an appropriate degree of oversight and allows Mr. Krakowsky, our Chief Executive Officer, to focus on the operational and strategic objectives of the Company. This structure also enhances the information flow between management and the Board, which are essential to effective governance, and ensures the continuity of efficient and effective leadership, which is in the best interests of Interpublic and our stockholders.
 Non-Executive Chair
 The independent, non-executive Chair of the Board helps to coordinate communications between the Board and management of Interpublic. In this role, the non-executive Chair
 • convenes and chairs meetings and executive sessions of the Non-Management Directors,
 • coordinates feedback to the Chief Executive Officer on behalf of the Non-Management Directors on business issues and management,
 • coordinates and develops with the Chief Executive Officer the agendas and presentations for meetings of the Board and,
 • is available for direct communication with stockholders who request such a communication, as appropriate.
 Risk Oversight and Management
 Board Risk Oversight
 Our Board actively oversees Interpublic's risk management activities both directly and through its committees. The Board considers various risk topics throughout the year, including risks associated with our strategic plan, business and operations, information technology (including cybersecurity), acquisition and capital allocation program, and capital structure and liquidity, among many others. The Board also oversees the Company's risk assessment and risk management policies and performs an annual review and assessment of the primary operational and regulatory risks facing Interpublic, their relative magnitude and management's plan for mitigating these risks. Reports from each committee chairperson are given to the Board at each regular Board meeting regarding the applicable committee's considerations and actions, as well as reports from senior leaders across the organization who are responsible for oversight of particular risks within the Company, as necessary. Additionally, the Board periodically visits certain of our principal operating units in and outside the U.S., which provides the directors with an opportunity to observe the Company's operations and to interact with employees outside of the boardroom.
 Cybersecurity Risk Oversight

 One of the primary responsibilities of our Board is to oversee Interpublic's cybersecurity and information security risk management and controls. Throughout the year, our Chief Information Officer provides the Board and the Audit Committee with reports addressing a broad range of topics, including updates on policies and practices, industry trends, and ongoing efforts to prevent, detect, and respond to internal and external critical threats. Our Chief Information Officer and Chief Information Security Officer together work closely with key stakeholders, including internal committees such as the information security steering committee, peer institutions, and industry groups, in order to manage cybersecurity and information security risk. Interpublic maintains, and we require our third-party service providers to maintain, security controls designed to ensure the confidentiality, integrity, and availability of our systems and the confidential and sensitive information we maintain and process, or which is processed on our behalf. Additionally, Interpublic's employees are required to complete trainings that cover security and privacy best practices and company policies.
 Committee Risk Oversight
 Each of the Board's committees assists the Board in fulfilling its role by overseeing the risks in areas over which they have responsibility.
 • Audit Committee - The Audit Committee oversees Interpublic's financial risks related to financial reporting, internal controls, internal and external auditing matters, legal and compliance risks and major privacy, security and business continuity risks. The Audit Committee also manages the design and operation of Interpublic's enterprise risk management program and, in conjunction with the Board, oversees its cybersecurity framework, including the strategy, policies and practices implemented by the organization to appropriately mitigate such risks. Such oversight includes discussions with management and internal auditors on the magnitude and steps taken to address and mitigate any such risks. The Audit Committee also has oversight of risks related to Interpublic's compliance with its Code of Conduct, including the receipt of anonymous complaints or concerns from employees on accounting, internal accounting controls and auditing matters. Additionally, the Audit Committee administers, and monitors risks associated with Interpublic's Related Person Transaction Policy (as discussed below).
 • Compensation and Leadership Talent Committee - The Compensation Committee evaluates and manages risks relating to Interpublic's incentive and equity-based compensation plans and arrangements, as well as Interpublic's overall compensation philosophy and practices. Together with the Board, the Compensation Committee also oversees risks related to executive succession planning and leadership development.
 • Corporate Governance and Social Responsibility Committee - The Corporate Governance and Social Responsibility Committee manages and oversees potential risks associated with corporate governance, including board and committee effectiveness and composition, director independence and board succession. The Committee oversees Interpublic's sustainability and corporate social responsibility initiatives and, in conjunction with the Board, has oversight of our diversity and inclusion programs.
 Management Risk Oversight
 Interpublic's senior management is responsible for assessing and managing the Company's various exposures to risk on a day-to-day basis, including the identification of risks through a robust enterprise risk management framework and the creation of appropriate risk management programs and policies to address such risks. Our Executive Risk Committee which is comprised of senior leaders across the organization has primary responsibility for overseeing the risk framework, and identifying our overall risk appetite, and the material risks facing our Company. Management regularly reports to the Audit Committee on a variety of significant risks facing the Company. To learn more about these risks, you can review Item 1A. Risk Factors in the 2024 Annual Report on Form 10-K. The risks described in the Form 10-K are not the only risks facing the Company. Additional risks and uncertainties also may materially adversely affect the company's business, financial condition, or results of operations in future periods.
 Meetings and Committees of the Board
 Attendance at Board of Directors and Committee Meetings
 The Corporate Governance Guidelines provide that each director is expected to be prepared for, attend and participate in, at least 75% of all regularly scheduled and special meetings of the Board and meetings of the Committees on which a Board member serves, absent special circumstances. The Board of Directors held 13 meetings in 2024 and committees of the Board held a total of 19 meetings. During 2024, each director attended more than 75% of the total number of meetings of the Board of Directors and committees on which he or she served.
 Attendance at Annual Meeting of Stockholders
 While Interpublic does not have a specific policy for attendance by directors at the Annual Meeting of Stockholders, each Director attended the 2024 virtual annual meeting.
 Board Structure and Committees
 The standing committees of the Board consist of the Audit Committee, the Compensation and Leadership Talent Committee and the Corporate Governance and Social Responsibility Committee. The activities of the Audit Committee, Compensation and Leadership Talent Committee, and the Governance and Social Responsibility are each governed by a charter that may be viewed on Interpublic's website at  or may be obtained free of charge by writing to The Interpublic Group of Companies, Inc., 909 Third Avenue, New York, NY 10022, Attention: SVP & Secretary. A description of the

 responsibilities of each standing committee of the Board is provided below under the heading "Standing Committees of the Board of Directors."
 The Company also has an Executive Committee that acts on the Board's behalf in between Board meetings if necessary. The members of the Executive Committee are the Committee Chairs and the independent, non-executive Chair of the Board. The Executive Committee did not hold any meetings in 2024.
 Standing Committees of the Board of Directors
 The following table shows the directors who are currently members or chairpersons of each of the standing Board committees and the number of meetings each committee held in 2024.

 Name
 Audit
 Compensation and
Leadership Talent

Corporate
Governance

 I

 I

 C

 I
 C

 I

 I

 I

 Linda S. Sanford

 I

 I

 E. Lee Wyatt, Jr.

 I

 C

 Number of Meetings in 2024

 - Chair of the Board C - Committee Chair - Member I - Independent Director

 Audit Committee

 Roles and Responsibilities:

 • Reviews the annual financial information to be provided to stockholders and filed with the SEC;

 • Reviews the system of internal controls established by management;

 • Reviews financial reporting policies, procedures and internal controls;

 • Reviews and oversees the internal and external audit processes;

 • Responsible for the selection, compensation, retention and oversight of Interpublic's registered independent public accounting firm; and

 • Responsible for other activities described in greater detail under the headings:

 – "Board Risk Oversight"; and

 – "Transactions with Related Persons Policy."

 Independence and Financial Literacy

 Each member of the Audit Committee is independent in accordance with the standards set forth in Interpublic's Corporate Governance Guidelines and the NYSE Listing Standards.

 The Board has determined that each member of the Audit Committee qualifies as an "audit committee financial expert" as defined under applicable SEC rules and regulations.

 Committee Members:

 Guilfoile (C, F, I)
 Benitez (F, I)
 Carter-Miller (F, I)
 Moore (F, I)
 Sanford (F, I)
 Wyatt (F, I)

 Number of meetings during 2024: 8

 C = Committee Chair
 F = Determined by the Board to be an Audit Committee Financial Expert as defined under applicable SEC rules and regulations
 I = Determined by the Board to be independent under the NYSE Listing Standards and applicable SEC rules and regulations

 Compensation and Leadership Talent Committee

 Roles and Responsibilities:

 • Reviews and adopts the executive compensation philosophy for the Company;

 • Reviews the Company's initiatives to attract, develop and retain key employees on an ongoing basis and, with the full Board, reviews succession plans for key executive positions;

 • Reviews and recommends to the Board, the compensation of the CEO;

 • In consultation with the CEO, approves the compensation of the executive officers, other than the CEO, and approves the compensation of other senior executives of the Company and its subsidiaries;

 • Oversees and administers the Company's equity performance incentive plans;

 • Establishes the performance measures and goals and verifies the achievement of performance goals under performance-based incentive compensation and equity plans; and

 • Reviews the Company's share ownership guidelines for selected senior executives.

 The Compensation Committee's primary processes for establishing and overseeing executive compensation are described in the Compensation Discussion & Analysis under the heading "Compensation Philosophy and Basic Principles."

 Independence

 Each member of the Compensation and Leadership Talent Committee is independent in accordance with the standards set forth in Interpublic's Corporate Governance Guidelines and the NYSE Listing Standards.

 Committee Members:

 Wyatt (C, I)
 Benitez (I)
 Hudson (I)
 J. Miller (I)
 Moore (I)
 Thomas (I)

 Number of meetings
during 2024: 6

 C = Committee Chair
 I = Determined by the Board to be independent under the NYSE Listing Standards and applicable SEC rules and regulations

 Corporate Governance and Social Responsibility Committee

 Roles and Responsibilities:

 • Oversees corporate governance issues and makes recommendations to the Board;

 • Identifies, evaluates, and recommends candidates for nomination to the Board and the appointment of Board committee members;

 • Reviews and makes recommendations to the Board regarding director independence;

 • Reviews and advises management on the Company's sustainability and corporate social responsibility initiatives;

 • Oversees and recommends to the Board the CEO succession planning;

 • Oversees the annual self-evaluation process of the Board and Committees; and

 • Responsible for approving the compensation paid to the Board and committee members.

 Independence

 Each member of the Corporate Governance and Social Responsibility Committee is independent in accordance with the standards set forth in Interpublic's Corporate Governance Guidelines and the NYSE Listing Standards.

 Committee Members:

 Carter-Miller (C, I)
 Guilfoile (I)
 Hudson (I)
 J. Miller (I)
 Sanford (I)
 Thomas (I)

 Number of meetings
during 2024: 5

 C = Committee Chair
 I = Determined by the Board to be independent under the NYSE Listing Standards and applicable SEC rules and regulations
 Other Practices and Policies
 Board Diversity Policy
 The Board is committed to having a membership that reflects diverse perspectives, skills, geographic and cultural backgrounds, and experiences in areas relevant to the Company's global operations. The Board has adopted a policy, included in the

 Corporate Governance Guidelines, formalizing its longstanding commitment to maintaining a gender and ethnically diverse Board.

 Director Share Ownership Guidelines
 Each Non-Management Director is expected, within 5 years of joining the Board, to accumulate a minimum share ownership in Interpublic stock equal to five times the annual cash retainer paid to Non-Management Directors. Outstanding shares of restricted stock are included in a director's share ownership. All Non-Management Directors standing for re-election as of December 31, 2024, have met or exceeded these guidelines, other than Mr. Benitez who was elected to the Board on September 1, 2023. The Company believes that the equity component of director compensation serves to further align the Non-Management Directors with the interests of our stockholders.
 Hedging/Pledging Prohibitions
 Directors and only executive employees subject to the share ownership guidelines are prohibited from engaging in any transaction involving:
 • a short sale or derivative that is designed to hedge against the market risk associated with ownership of Interpublic shares; and
 • the pledging of Interpublic shares that he or she owns as security or collateral for any obligation, including, but not limited to, holding shares in a margin account.
 Timing of Equity Award Grants and the Release of Material Nonpublic Information
 IPG has never adopted any policy or practice that deliberately coordinates the timing of equity award grants with the release of material nonpublic information. Annual grants of equity awards are made on the last trading day of February every year and "off-cycle awards" resulting from new hires, promotions or other special circumstances are always granted on the last trading day of a month. The predetermined timing of equity award grants ensures that material nonpublic information is not taken into account when grants are made and that disclosure of material nonpublic information is not timed for the purpose of affecting the value of executive compensation.
 Compensation Risk
 The Company regularly reviews its compensation policies and practices, including any risks that may be inherent in the design of the Company's compensation plans. In early 2024, the Company reviewed the results of its annual risk assessment process and the resulting analysis with the Compensation Committee, which concluded that the compensation plans continue to reflect the appropriate compensation goals and philosophy and any risk arising from the Company's compensation policies and practices was not deemed likely to have a material adverse impact on the Company's performance or financial results.
 Insider Trading Policy
 We have adopted an insider trading policy that governs transactions in our securities by our directors, officers, employees, and other individuals who gain access to insider information about the Company. Our insider trading policy has been reasonably designed to promote compliance with applicable insider trading laws, rules and regulations, and the NYSE listing standards. The foregoing summary of our insider trading policy does not purport to be complete and is qualified in its entirety by reference to the full text of the policy, as set forth in the Company's Code of Conduct, which is filed as Exhibit 14 to this Annual Report on Form 10-K.

 NON-MANAGEMENT DIRECTOR COMPENSATION
 Annual Board/Committee Retainer Fees
 During 2024, each Non-Management Director received annual compensation in the form of a cash retainer and an equity retainer, as well as the additional annual retainers, as applicable, set forth below.

 (1) Each Non-Management Director is entitled to receive an annual award of restricted shares of Common Stock (the "Restricted Shares") having a market value of $225,000 on the date of grant. Mr. Thomas, for his role as Non-Executive Chair, receives an additional annual award of Restricted Shares having a market value of $75,000 on the date of grant. On May 1, 2024, in accordance with The Interpublic Group 2019 Performance Incentive Plan (the "2019 PIP"), each Non-Management Director received a grant of 7,357 Restricted Shares (the "2024 Restricted Share Grant"), with the exception of Mr. Thomas, who received a grant of 9,809 Restricted Shares. A recipient of Restricted Shares has all rights of ownership with respect to the shares, including the right to vote and to receive dividends, except that, during a restricted period ending on the first anniversary of the date of the grant, (i) the recipient is prohibited from selling or otherwise transferring the shares and (ii) the shares are subject to forfeiture if the recipient's service as a director terminates for any reason other than due to death.
 Changes to Board Compensation for 2025
 Effective January 1, 2025, the Board approved an increase in the annual retainer for the chair of the Audit Committee to $40,000.
 Charitable Matching Program
 Under a charitable matching program (the "Charitable Matching Program"), which was approved by the Board of Directors and has been in effect for a number of years, Interpublic matches up to $20,000 in charitable contributions made to eligible charities and academic institutions by members of the Board of Directors and certain senior management employees of Interpublic and its subsidiaries.
 Director Compensation Table
 The following table shows the compensation paid to Non-Management Directors for 2024(1).

 Name
 Fees Earned or
Paid in Cash(2)
($)

 Stock
Awards(3)
($)

 All Other
Compensation(4)
($)

 Total
 ($)

 13,500

 338,500

 125,000

 18,400

 368,400

 135,000

 380,000

 345,000

 10,568

 335,568

 325,000

 Linda S. Sanford

 12,500

 337,500

 175,000

 300,000

 495,000

 E. Lee Wyatt Jr.
 130,000

 375,000

 (1)Philippe Krakowsky is not included in this table because he was an employee of Interpublic in 2024 and did not receive compensation for his service as a director. Mr. Krakowsky's compensation as an employee of Interpublic is shown in the Summary Compensation Table, and the sections that follow the Summary Compensation Table.
 (2)Consists of annual retainer fees, Committee chair retainer fees and, for Mr. Thomas, the retainer fee for his service as the independent, Non-Executive Chair.
 (3)Consists of the grant date fair value of the restricted stock awards granted on May 1, 2024, computed in accordance with Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 718. The assumptions used in the calculation of these amounts are set forth in Note 12.
 (4)For each director the amount shown consists entirely of matching charitable contributions made by Interpublic under the Charitable Matching Program.
 Compensation Committee Interlocks and Insider Participation
 All members of the Compensation Committee during 2024 were non-management directors, and no member was an employee or former employee of the Company. No Compensation Committee member had any relationship requiring disclosure under Item 404 of Regulation S-K. During 2024, none of our executive officers served on the compensation committee (or its equivalent) of another entity whose executive officer served on our Compensation Committee or Board.

 Item 11.
 Executive Compensation

 COMPENSATION DISCUSSION AND ANALYSIS
 EXECUTIVE SUMMARY
 Business Highlights
 Over the course of 2024, the advertising, media and marketing landscape continued to undergo substantial and accelerating change. To keep Interpublic competitively positioned for future success, we took numerous strategic steps, building on our ability to deliver integrated client-focused services and solutions, further aligning and extending key data and technology capabilities, incorporating generative AI technologies across nearly every aspect of our operations, and remaining true to our long-standing approach of targeted acquisitions and dispositions.
 Key Operational Developments
 An important step accomplished in 2024 was the unification of our company's data, engineering, martech and adtech technology resources under one leadership team. This new architecture brings together the teams responsible for the engineering behind Interact, our state-of-the-art marketing engine that connects data, media, creative, production, and commerce in a single, end-to-end platform and suite of tools.
 The latest evolution of Interact streamlines end-to-end brand marketing with a range of enterprise technology partners, including Adobe's integrated content supply chain solution. Our first-to-market partnership with Adobe deploys proprietary Acxiom data and identity products to create a more accurate picture of consumers, who can then be reached via a customized and highly automated content engine, resulting in more authentic connections with brands. We also consolidated all of IPG's Salesforce Cloud services under Acxiom, which now offers clients consulting, implementation, and operational services across the full suite of Salesforce Clouds.
 To strengthen our commerce offering, we sourced, diligenced and acquired Intelligence Node, a leading eCommerce intelligence platform renowned for its unparalleled data accuracy and global reach. Intelligence Node is a strategic addition that enhances Interpublic's commerce capabilities, providing clients with real-time product and market intelligence to understand shopper trends, drive sales growth and optimize performance in the dynamic digital retail marketplace.
 We continued as well to build and centralize senior leadership across a range of important functional roles, elevating select agency personnel and bringing new talent into our company. These positions at the holding group advance our company's strategic consistency and executional accountability across operations in areas such as client relations, marketing and technology platforms, commerce, strategy and production.
 Marketplace and Financial Results
 The success of these initiatives was demonstrated by new business wins across much of the organization and, notably, in some of the largest and most competitive opportunities across client sectors, including automotive, biotech, health care, retail, consumer goods and food and beverage sectors. As in recent years, IPG Mediabrands was our strongest organic growth performer, followed by Acxiom, and joined by a number of our project-based businesses, notably in experiential marketing and public relations.
 However, those areas of strength were not enough to mitigate areas of the business where competitor scale or offerings in principal media buying cost us existing or new client assignments. Full year organic growth consequently came in at 0.2%, short of our initial annual target. Highly disciplined financial execution allowed us to nonetheless meet our adjusted EBITA margin target of 16.6% for 2024. And, throughout, we continued to invest in the growth of our most sophisticated skill sets and capabilities.
 The quality of our offerings was further validated by significant recognition at many of the industry's most respected competitions. Interpublic once again ranked as the #1 most creatively effective holding company at the U.S. Effie Awards and we received Holding Company of the Year honors from New York Festivals, The One Show, The International ANDY Awards and The Drum Awards. We were also a standout performer at Cannes, where we won more Grand Prix trophies than any other holding group. On the ESG front, we were pleased to be included in multiple highly respected corporate ratings, including the Dow Jones Sustainability Index North America and the Dow Jones Sustainability World Index, recognizing our success in creating a transparent and responsible culture across the group.
 Defining the Future
 Concurrent with all of those accomplishments, over the course of 2024, our CEO and Board were also assessing and exploring a broad range of strategic options for the business in light of the rapidly evolving industry dynamics.
 Following a number of discussions with strategic and financial counterparties, we concluded the year by announcing the stock-for-stock merger of Interpublic and Omnicom, a move that we believe will fundamentally reshape the industry and create significant opportunity for our clients and the people and capabilities who support them across Interpublic.

 OVERVIEW OF EXECUTIVE COMPENSATION PROGRAMS
 PRIMARY COMPENSATION ELEMENTS

 The table below shows each NEO's total ongoing target compensation and each component of compensation for 2023 and 2024, and the difference in total target compensation between 2023 and 2024. Compensation changes for Mr. Krakowsky, solely in long-term incentive-based pay, are reflective of his strong performance and continued progression in his more recently appointed role (2021) as CEO, as well as to ensure appropriate positioning relative to relevant market reference points. Compensation changes for Mr. Carroll are reflective of the additional Business Transformation responsibilities he took on when promoted to EVP, Controller, Chief Accounting & Business Transformation Officer in June 2024.

 1.In February 2024, Mr. Carroll was issued an LTI award with a target value of $850,000. Upon his promotion becoming effective, he also received a one-time promotional LTI award in the amount of $200,000 to bring his total target LTI issued for 2024 closer to his newly approved LTI target (detailed in the following pages).
 COMPENSATION PRACTICES & CORPORATE GOVERNANCE
 Our executive compensation programs are aligned with best practices in corporate governance:
 We align pay with performance. Our incentive plans remain closely tied to performance, making the ultimate payout from these incentives higher when performance is strong and, conversely, lower (or zero) when performance does not achieve well-defined objectives. This linkage between our performance and pay aligns our NEOs with the interests of our

 stockholders. The "for" say-on-pay vote recommendations from proxy advisors and strong shareholder support on all prior say-on-pay votes demonstrates that our programs have effectively aligned pay and performance.
 The incentives provided to our NEOs are predominantly earned based on the achievement of financial goals which are approved by the Compensation Committee of the Board of Directors each year. In addition, the ultimate value of all share-based long-term incentives is directly linked to the performance of our stock price.
 • Ongoing Target Compensation — For 2024, excluding benefits:
 • Approximately 90% of the total target compensation for Mr. Krakowsky was performance-based/at-risk pay.
 • On average, approximately 77% of total target compensation for other NEOs was performance-based/at risk pay.
 • Annual and Long-term Incentives — For all of our NEOs:
 • 100% of the annual incentives are subject to the achievement of specific financial performance or strategic goals.
 • 67% of ongoing long-term incentive awards are subject to specific financial performance goals. The remaining
 one-third was awarded in time-based restricted stock units, which are aligned with stockholder interests since they
 increase in value only with improved stock price performance.
 The following charts show the mix of target compensation:

 Our programs require significant executive share ownership. We require our NEOs to hold and maintain a significant level of share ownership to strengthen alignment of our NEOs' interests with those of our stockholders. Our executive share ownership guidelines ("SOGs"), as well as each executive's positioning against those guidelines, are reviewed annually with the Compensation Committee. The guidelines require that our CEO holds shares of our common stock with a value of at least 6x his base salary and require our other NEOs to hold shares with a value of at least 2x their base salary. Executives who have not met their share ownership guidelines in the time allotted are required to hold all net after-tax shares delivered upon the settlement of any subsequent equity award until such time as guidelines are met. As of December 31, 2024, all NEOs had exceeded such guidelines.
 Our incentive plans include appropriate safeguards.
 • No hedging or pledging of shares — We prohibit our NEOs and other senior executives from engaging in any transaction involving a short sale or derivative that is designed to hedge against the risk associated with ownership of Interpublic shares and the pledging of Interpublic shares as collateral.
 • No stock option repricing — The stockholder-approved 2019 Performance Incentive Plan ("2019 PIP") prohibits the re-pricing of stock options without stockholder approval.
 • Clawback Policy — We adopted active "clawback" policies applicable both to executive officers as well as other senior executives of the organization.
 • Incentive Payout Maximums — Annual and long-term incentive programs for our NEOs carry a maximum payout equal to 200% of target.
 We limit guaranteed compensation. As indicated above, the majority of our NEOs' compensation is performance based, with fixed base salary comprising a relatively small portion of total target compensation. In addition, we provide limited perquisites to our NEOs and do not provide any cash severance payments that exceed 2.5 times the sum of an NEO's base salary and target annual incentive. Dividends cannot be earned on unvested performance shares. Dividend equivalents on restricted stock units are accrued during the vesting period and paid only if the underlying restricted stock units vest.

 Upon a change-in-control, our NEOs would receive their target annual incentive, provided, that if a change-in-control occurs during our first quarter, such payment would be prorated to reflect the portion of the annual performance period that had elapsed through the date of the change-in-control. In addition, we subject outstanding long-term incentive awards to "double-trigger vesting," which requires an NEO to incur a qualifying termination of employment within 24 months of a change-in-control, at which time such awards would immediately vest.
 Stockholder Support of Our Compensation Practices. We believe that our existing programs continue to incentivize the appropriate behaviors and results, ensure that our executive compensation programs are aligned with best practices in corporate governance and promote a strong relationship between pay and performance. We believe that these practices were again validated at our annual meeting of stockholders in May of 2024 when our 2023 executive compensation pay practices received the support of approximately 91% of the votes cast.
 DETAILS OF PRIMARY COMPENSATION ELEMENTS

 BASE SALARY

 Base salary is central to attracting and retaining executive talent. Although its prominence in the pay mix declines with seniority, base salary generally remains an important part of compensation discussions with executive talent in our sector and related industries. In considering whether to increase an NEO's base salary, the Compensation Committee takes into consideration market pay for comparable executives at peer companies as well as the individual's performance and experience.

 ANNUAL INCENTIVES

 PERFORMANCE METRICS
 In 2023, Interpublic management along with our compensation consultant and the Compensation Committee conducted a thorough evaluation of our annual incentive plan to ensure that it continued to be market competitive and was still incentivizing the right results/behaviors. This evaluation resulted in two important changes to our annual incentive design for 2024:
 1.Financial metrics would play a more significant role in determining the final value of an executive's annual incentive award. Interpublic will no longer base 20% of the award on an individual's performance versus established High Priority Objectives ("HPOs"). Instead, 100% of an award will be calculated based on performance versus financial metrics. An HPO Modifier shall then be applied to potentially increase or decrease the amount that has been earned based on financial performance (details included below).
 2.Organic Revenue growth which had previously determined 30% of the earned award value now represents 40%, while the weighting for OIBIA Margin also increased from 50% to 60%.

 FINANCIAL METRIC
 DESCRIPTION

 WEIGHTING

 Organic Revenue Growth % ("OG")

 –Measures ability to drive revenue growth from existing operations, exclusive of acquisitions, divestitures and currency effects

 40%

 –Reflects the competitiveness of our offerings and is defined as the percentage change in Interpublic's total net revenue as compared to the prior year, excluding the impact of foreign currency rate fluctuations and the net effect of acquisitions and divestitures

 Operating Income Before Incentives and Amortization of Acquired Intangibles Margin % ("OIBIA")

 –Measures business efficiency and profitability and is defined as Operating Income before expenses related to the Annual and Long-term Incentive Plans and the amortization of acquired intangible assets, and before any restructuring and asset impairment charges divided by net revenue

 60%

 High Priority Objectives ("HPO") Modifier

 –Consists of pre-set quantitative and/or qualitative objectives specific to the individual

 '+/- 20%
 of award earned based on financial performance

 At the beginning of 2024, the Compensation Committee set performance goals for each of the above financial metrics. The Compensation Committee also set HPOs for the CEO at the beginning of 2024, which consisted of both quantitative and qualitative objectives. HPOs and performance expectations for all other NEOs are established by the CEO. HPOs include

 goals tied to the overall strategic priorities of the Company and goals related to diversity, equity and inclusion, talent management as well as cross-agency collaboration. For quantitative HPOs, specific, measurable objectives are established at the beginning of the year. For qualitative HPOs, specific accomplishments or expectations are defined at the beginning of the year and the Committee exercises judgment in assessing performance.
 The CEO's performance, as it pertains to HPOs, is determined by the full Board of Directors after considering written assessments submitted for both the Company as a whole and for the CEO himself. For all other NEOs, the CEO assesses performance against established HPOs and makes recommendations to the Compensation Committee. Based on the Compensation Committee's independent evaluation, the Compensation Committee will score performance on a scale which ranges from "Significantly Missed Expectations" to "Significantly Exceeded Expectations" and results in a modifier to the annual incentive earned based on performance against financial metrics, which can range from +/-20%.
 2024 INTERPUBLIC CORPORATE FINANCIAL PERFORMANCE AND ANNUAL INCENTIVE AWARDS FOR NEOs
 Below are the Company's 2024 performance goals and actual achievement against those goals:

 This performance resulted in a Corporate financial performance rating of 56%. The Committee approved a +10% HPO modifier for each NEO to reflect individual contributions and strong strategic and operational leadership throughout 2024. Applying the financial performance rating along with the approved +10% modifier resulted in the following 2024 annual incentive amounts earned for each NEO:

 2024 ONGOING LONG-TERM INCENTIVE TARGETS

 Along with the evaluation of our annual incentive plan, in late 2023, Interpublic management collaborated with our compensation consultant and the Compensation Committee to assess the competitiveness and effectiveness of our long-term incentive plans. The evaluation of the long-term incentive plan led to three important changes for 2024:
 1.Elimination of performance-based cash as an LTI vehicle – which represented one-third of the annual target LTI award value – and increasing the target value of the performance-based share award by that amount (now represents two-thirds of the total target award value).
 With the foregoing changes, our long-term incentive mix now consists of two-thirds performance-based shares and one-third restricted stock units. In our view, placing the full value of the long-term incentive weighting in equity and two-thirds in performance-based vehicles further aligns our participants with stockholder interests and supports our strong pay for performance philosophy.
 2.Performance-based awards will now be fully based on 3-year performance goals. For LTI awards granted prior to 2024, only the LTI awards issued in performance-based shares, were determined based on performance versus 3-year financial goals - while the LTI awards issued in performance-based cash were based on 2-year financial goals. In 2024, the entirety of performance-based awards was tied to 3-year performance goals, increasing participants' focus on our long-term performance and objectives.
 3.For the financial metrics, in 2024 we have increased the weighting of revenue growth (from 30% to 40%) and reduced the weighting for OIBIA Margin (from 70% to 60%).

 The table below provides an overview of the LTI vehicles granted to the NEOs in 2024.

 Each of the LTI vehicles employed is designed with unique characteristics that, when viewed in total, balance the need to incentivize long-term performance and promote retention.
 PERFORMANCE SHARES
 Performance Period and Vesting
 In 2024, each NEO was granted a performance share award subject to a three-year performance period beginning on January 1, 2024 and ending on December 31, 2026. Any earned shares will vest on February 28, 2027, provided that the executive remains employed at that time. At the start of the performance period, the Compensation Committee set two-year cumulative goals based on Interpublic Corporate performance. For the third year, the Compensation Committee set growth goals based on the results of the first two years (these are also set at the start of the performance period). The Company does not disclose these performance goals because their disclosure would provide insights to competitors that could cause us competitive harm. At the time the performance goals were established, the Compensation Committee and Interpublic Management considered the performance goals difficult but achievable and appropriate for the current economic environment.
 Performance Metrics
 Performance share awards for all NEOs are tied solely to the achievement of cumulative OG (weighted 40%) and OIBIA Margin (weighted 60%) performance goals set for the Company as a whole.
 Potential Payouts
 Under the terms of the awards, the actual number of performance shares, if any, that the executive would ultimately receive depends on the extent to which the cumulative performance objectives are achieved at the end of the performance period. The number of performance shares that may be earned at the end of the performance period may vary from 0% to 200% of the target amount. Dividends or dividend equivalents do not accrue during the vesting period.
 RESTRICTED STOCK UNITS
 Restricted stock units serve primarily to increase retention and alignment with stockholders. All restricted stock unit awards vest on the third anniversary of the grant date. Dividend equivalents accrue on all outstanding stock units on a quarterly basis. The restricted stock units and the corresponding dividend equivalents are subject to forfeiture if the executive leaves Interpublic before the restrictions expire. The Company believes that these vesting provisions promote a long-term focus and provide strong retention.
 In total, in February 2024, the Compensation Committee approved the following ongoing long-term incentive award values for each NEO:

 1.The number of target shares/units was determined by dividing the target value by the average of the high and low stock price on the date of grant ($31.43 on February 29, 2024) and rounding to whole shares. For performance awards, the grant-date fair values estimated in accordance with ASC 718 and reported in the Summary Compensation Table and the Grants of Plan-Based Awards Table are lower than the values reported in this table since dividends and dividend equivalents are not paid or accrued during the vesting period.
 In 2024, as in prior years, ongoing long-term incentive awards were made on the final trading day of February. This allowed for synchronized communication of annual and long-term incentives with each executive, which enforces the concept of total compensation.
 At its February 2024 meeting, the Compensation Committee determined and recommended to the full Board, the long-term incentive awards under the 2019 PIP for the CEO. The recommended amounts were defined as an expected dollar value, which were subsequently reviewed and approved by the full Board. At the same meeting, the CEO recommended long-term incentive targets for the other NEOs to the Compensation Committee. After review and consideration, the Compensation Committee approved the recommended awards.
 The value of the ongoing long-term incentive awards is assessed by the Compensation Committee as part of the annual total compensation review for senior executives including the NEOs. This review includes an evaluation and assessment of pay history, absolute and relative performance, and expected future contributions.
 2024 PROMOTIONAL LTI
 In addition to the grants issued as part of the ongoing long-term incentive awards, in May 2024, as part of Mr. Carroll's promotion, which now included responsibilities for Business Transformation, the Compensation Committee approved a promotional LTI award with a target value of $200,000 which was issued in June 2024. This award was issued in the same design as the February 28, 2024 ongoing LTI awards described in the prior sections (two-thirds issued in performance-shares and one-third in restricted stock units scheduled to vest on February 28, 2027).
 LONG-TERM INCENTIVE AWARDS WITH PERFORMANCE PERIODS ENDING IN 2024
 On February 28, 2022, the Compensation Committee of the Board of Directors granted performance share awards under the 2019 Performance Incentive Plan. The performance cycle for the performance share awards was 3 years, beginning on January 1, 2022 and ending on December 31, 2024. On February 27, 2023, the Committee awarded performance cash awards under the 2019 PIP. The performance cycle for the performance cash awards was 2 years, beginning on January 1, 2023 and ending on December 31, 2024. Both performance awards were tied to the cumulative OG (weighted 30%) and OIBIA Margin(weighted 70%) of Interpublic over the applicable performance period. The following table summarizes the target and actual performance for these awards:
 2022-2024 and 2023-2024 Financial Performance versus Goals

 2022-2024
 2023-2024

 FINANCIAL GOALS
 TARGET
 ACTUAL
 TARGET
 ACTUAL

 OG %

 4.3%

 2.4%

 3.0%

 0.1%

 OIBIA %

 21.1%

 19.9%

 20.8%

 19.6%

 Based on these results, each of the NEOs earned a performance rating of 83.9% for their performance share awards and 82.9% of target for performance cash.

 Amounts Earned for Long-term Incentive Awards with Performance Periods Ending in 2024

 ADDITIONAL COMPENSATION INFORMATION
 COMPENSATION PHILOSOPHY AND BASIC PRINCIPLES

 OUR COMPENSATION PHILOSOPHY REMAINS TO PROVIDE A PERFORMANCE-BASED, MARKET-COMPETITIVE TOTAL COMPENSATION PROGRAM THAT:

 • Supports our talent needs and business objectives

 • Ties a significant portion of pay to operational performance to enhance stockholder value

 • Aligns with the interests of our stockholders and other key stakeholders

 Our success continues to depend on our ability to attract, motivate and retain a diverse group of talented individuals throughout our organization – who will enable us to deliver the best and most contemporary marketing solutions to drive our clients' businesses. Talent is our most vital asset, which is why it represents our most significant expense. We must continue to ensure that the investments we make in our key people are disciplined and designed to drive results. To this end, our compensation programs are guided by the following basic principles:
 • Our compensation programs will be balanced and are intended to treat all stakeholders equitably.
 • Our compensation programs will include four major elements: base salary, performance-based annual cash incentives, performance and time-based long-term incentives, retirement and other benefit programs. It bears noting that, outside of the Charitable Matching Program, which is capped at $20,000 annually per executive, company-paid perquisites are not offered to our most senior executives.
 • Our fixed and performance-based compensation will target our competitive market for talent. Actual financial and individual performance may result in total earned compensation that is above or below target for certain individuals.
 • Our competitive market for executive leadership includes companies with similar talent requirements; these companies are captured in our compensation peer group, which is reviewed annually.
 • All individual pay decisions will consider the competitive market data and will be based on an executive's performance against financial and individual objectives, as well as contributions and skills identified in our annual Leadership Talent and Succession Plan Review ("Talent Review") process. Exceptional performance against these measures may result in pay levels exceeding the competitive market for certain executives who deliver outstanding results.
 • We strive to design incentive programs that are aligned with our short and long-term operating goals and can be responsive to unique market requirements. Target performance levels will be set to be challenging but achievable while maximum performance levels will represent stretch goals. These incentive programs will provide market competitive levels for achievement of target results while also allowing for meaningful and appropriate rewards for superior results, encouraging executives to make carefully considered decisions to drive said superior performance, while discouraging excessive or unjustified risks.
 • Senior Executives and Non-Management Directors are required to meet stock ownership guidelines.
 • If warranted, clawback policies would be vigorously enforced.
 • The communication and implementation of our compensation programs will be clear, specific and transparent.

 HOW COMPENSATION DECISIONS ARE MADE

 ROLE OF EXECUTIVE OFFICERS AND MANAGEMENT IN 2024 COMPENSATION DECISIONS
 For 2024, the Compensation Committee of the Board of Directors made all pay decisions related to the NEOs with input from the CEO. The CEO did not participate in the Compensation Committee's deliberations or decisions with regard to his own compensation.
 At the Compensation Committee's request, the CEO presented individual pay recommendations to the Committee for the CFO, the other NEOs and other executives whose compensation arrangements are subject to the Committee's review. The pay recommendations for such executives were informed by assessments of individual contributions to the Company's financial performance, achievement of specified performance or strategic objectives, results of our annual Talent Review process, as well as competitive pay data provided by the Committee's independent outside compensation consultant and other factors. The Committee then considered these recommendations with the assistance of their independent consultant.
 In 2024, the CEO, the EVP and General Counsel, the SVP, Assistant General Counsel & Secretary, the SVP of Global Executive Compensation & Benefits and the VP of Global Executive Compensation all attended Compensation Committee meetings, but were not present for the Committee's executive sessions, or for any discussion regarding their own compensation. Other senior executives, as appropriate to the topic, were asked to attend Compensation Committee meetings to provide relevant information or advice, but they also did not attend executive sessions, or any discussion of their own compensation.
 ROLE OF THE INDEPENDENT CONSULTANT
 In 2024, the Compensation Committee again retained the services of an external independent executive compensation consultant, Meridian Compensation Partners, LLC ("Meridian"), to work for the Committee in its review of executive and Non-Management Director compensation practices including the competitiveness of pay levels, executive compensation design, market trends, and technical considerations.
 The Compensation Committee has the final authority to hire and terminate the consultant, and the Committee evaluates the consultant's performance annually. In accordance with regulatory requirements, the Committee annually assesses the independence of Meridian and, in 2024, the Committee concluded that no conflict of interest exists that would prevent Meridian from independently advising the Committee. Meridian does not provide any consulting advice to Interpublic, or any of its subsidiaries, outside the scope of executive compensation and will not do so without the prior consent of the Compensation Committee chairperson. Meridian often meets with the Committee chairperson and the other members of the Committee outside the presence of management.
 ROLE OF THE COMPENSATION AND LEADERSHIP TALENT COMMITTEE
 The Compensation Committee is responsible for establishing, implementing and continually monitoring adherence to the Company's compensation philosophy, as well as approving compensation awarded to senior corporate and operating executives, including the NEOs and other key agency direct reports of the CEO. Among its duties, in 2024, the Committee was responsible for formulating the compensation recommendations for our CEO and approving all compensation recommendations for select senior executives including the other NEOs. Following review and discussion, the Committee submitted its recommendations for the compensation of the CEO to the Non-Management Directors for approval. The Compensation Committee is supported in its work by the CEO, the Global Executive Compensation team and an independent executive compensation consultant as described above.
 The Compensation Committee charter, which sets out its duties and responsibilities and addresses other matters, is reviewed annually and can be found on our website at www.interpublic.com.
 ROLE OF STOCKHOLDER SAY-ON-PAY VOTES
 We provide our stockholders with the opportunity to cast an annual advisory vote on executive compensation (a "say-on-pay proposal"). At our 2024 annual meeting of stockholders, a substantial majority of the votes (approximately 91%) cast at that meeting voted in favor of the say-on-pay proposal. The Compensation Committee of the Board believes this affirms stockholders' support of our approach to executive compensation. The Committee welcomes feedback and dialogue with

 stockholders and will continue to consider the outcome of the Company's say-on-pay votes and evolving best practices in this area when making future compensation decisions for the NEOs.
 SETTING COMPENSATION FOR THE NAMED EXECUTIVE OFFICERS
 The Compensation Committee of the Board reviews and assesses the total compensation of each NEO on an annual basis. Material changes in compensation typically occur only based on performance, in response to significant changes in an individual's responsibility, due to changes in market conditions, or in limited circumstances when the Company is at risk of losing a highly talented and valued employee.
 Compensation decisions are made based on the following information:
 • External Market Analysis: The Compensation Committee annually conducts a review of competitive market compensation for each NEO. The Committee's independent consultant performs this review after the Committee has approved the peer companies to be used for the study. The Committee targets the competitive market for talent for both fixed and total target compensation.
 • Internal Equity: When making pay decisions, the Compensation Committee also takes into account internal equity. The Company has established comparability guidelines based on an executive's purview with regard to revenue, operating income, geographic scope, and job complexity.
 • Individual Performance and Talent Assessment: The Compensation Committee's decision-making is also informed by the Company's Talent Review process. The Committee participates in this annual review with the full participation of the Board of Directors. This Board-level review includes a discussion of each of the NEOs, their future career path and successors, as well as succession plans for Interpublic's CEO. These reviews inform pay decisions by providing an in-depth look at the NEOs, their responsibilities, relative contributions and future potential, as well as their relative compensation.
 • Other factors: Additional factors, such as unique skills, leadership, long-term potential and key client relationships are also taken into consideration when reviewing compensation.
 USE OF COMPETITIVE DATA FOR COMPENSATION REVIEWS

 THE MARKET FOR TALENT

 To ensure that our compensation programs reflect best practices, as well as to maintain competitive compensation program designs and levels, the Committee considers market data and compensation ranges of our peer group. In 2013, the Committee approved a single peer group that reflects both talent peers as well as industry peers. Minor changes were made to this Peer Group as part of the 2023 annual review of compensation due to recent Mergers and Acquisition activity (detailed below). The Committee continues to believe that this Peer Group is appropriate.

 In December of 2023, Meridian conducted its annual market review to assess the competitiveness of each NEO's target total compensation (consisting of base salary, target annual incentive and target long-term incentives). Compensation data were analyzed for comparable positions at the 2023 Compensation Peer Group (detailed below) as well as size-relevant data from several published survey sources. Meridian compared each NEO based on his or her roles and responsibilities.
 Using the size-adjusted data, the 2023 study concluded that our NEOs, in aggregate, were positioned near the median of the market for target total compensation. The Compensation Committee utilized this information, as well as other incumbent-specific factors, to determine whether any pay adjustments were warranted for 2024.
 We believe that the peer group again contained a good representation of Interpublic's industry competitors and size-relevant, talent-focused comparators. The Compensation Committee annually reviews the validity of the peer group and in 2023, it was decided that we would remove Activision Blizzard, Gannett and Nielsen. The final peer group is reflected in the table below:

 2023 COMPARATOR GROUP
 (used to inform 2024 compensation decisions)

 Cognizant Technology Solutions

 Lions Gate Entertainment Corp.

 Quarate Retail Group Inc.

 eBay Inc.

 News Corporation

 Sinclair Broadcast Group

 Electronic Arts Inc.

 Nexstar Media Group

 Sirius XM Holdings Inc.

 Fox Corporation

 Omnicom Group Inc.

 Take-Two Interactive

 Gartner

 Paramount Global

 Thomson-Reuters Corporation

 IAC Inc.

 Publicis Groupe SA

 WPP plc

 At the time of the review in 2023, the median revenue in for these peer companies was approximately $9.4b, which was similar to Interpublic's revenue.

 RETIREMENT BENEFITS
 PURPOSE
 The Company views retirement benefits as a key component of our executive compensation program because they encourage and reward long-term service. Therefore, we offer our NEOs and other employees a comprehensive benefits program that provides the opportunity to accumulate retirement income.
 PROGRAM DESCRIPTIONS
 Our current retirement programs include the Company's qualified 401(k) savings plan, the Capital Accumulation Plan ("CAP") and Executive Special Benefit Agreement ("ESBA").
 The Company's 401(k) savings plan is a tax-qualified retirement savings plan pursuant to which all U.S.-based employees, including the NEOs, are able to contribute compensation -, subject to dollar limits prescribed by federal tax laws. For employees with less than 10 years of service, the Company matches 50% of the first 6% of compensation contributed. For employees with 10 or more years of service, the Company matches 75% of the first 6% of compensation that is contributed. The Company's 401(k) savings plan allows for pre-tax, Roth 401(k) or a combination of both up to limits prescribed by federal tax laws. The Company Match applies to the total amount contributed, either pre-tax, or Roth 401(k).
 The CAP plan provides participants with an annual dollar credit to an interest-bearing account. Under the terms of the CAP, interest is credited on December 31st of each year at an interest rate equal to the closing 10-year U.S. Treasury yield on the last business day of the immediately preceding calendar year. For a more detailed description of the CAP, see "Nonqualified Deferred Compensation Arrangements—the Interpublic Capital Accumulation Plan."
 The ESBA, which is currently frozen to new participants, also provides a defined annual annuity to selected executives for a 15-year period following retirement upon satisfying specific vesting provisions. Mr. Krakowsky is the only NEO who participates in the ESBA, and Mr. Krakowsky no longer accumulates pay or service credit in the plan as his future benefit is fully vested.
 RETIREMENT BENEFITS REVIEW AND DECISION PROCESS
 As part of its competitive pay review, the Compensation Committee's independent consultant periodically provides the Committee with a comparison of Interpublic's retirement benefits programs to those of a sample of competing companies. This retirement benefits program review is conducted in the context of total compensation, and the review considers compensation and benefits in total.
 Decisions regarding new or enhanced participation in these programs, other than 401(k), are made after considering the impact on total compensation this one component of total pay would have. For a number of the NEOs, retirement and other benefits are the subject of individual employment agreements (which are described in greater detail under the heading "Employment Agreements" and which give Interpublic the ability to increase, but not decrease, the specific benefit).
 On a case-by-case basis, the Compensation Committee and Interpublic's Management Human Resources Committee ("MHRC") – to which the Committee delegates certain responsibilities and consists of Interpublic's CEO, the EVP, CFO, the EVP and General Counsel, the Global Chief Talent Officer and the SVP, Global Executive Compensation & Benefits – consider the appropriateness of CAP participation and benefits, with all such decisions for NEOs made solely by the Compensation Committee. In making recommendations to the Compensation Committee or MHRC, the Company considers an individual's role, level in the organization, total compensation level, performance, length of service, and other factors. When making determinations to issue additional CAP awards, the Company also considers an individual's current retirement positioning, including all forms of accrued qualified and non-qualified retirement benefits previously awarded or earned and the maximum value of the individual's eligible Company match in the 401(k) savings plan or if not a participant for any year it assumes the executive contributed the maximum amount permitted to the plan.
 SEVERANCE AND CHANGE OF CONTROL BENEFITS
 In order to provide market-competitive total compensation packages to our executive officers, as well as to ensure the ongoing retention of these individuals in the event of potential takeovers that would create uncertainty as to their future employment, the Company offers market competitive (or market appropriate) severance and change of control benefits upon the occurrence of several specified events.
 The NEOs may receive severance benefits from the Company under the terms of their employment agreements (described in greater detail under the heading "Employment Agreements"), the Company's Executive Severance Plan and/or Change of Control agreements, depending on the circumstances of a potential termination.
 Under the 2019 PIP, if a Change of Control occurs in the first quarter, NEOs receive an accelerated and prorated payout of their annual incentive award at target. If a Change of Control occurs after the first quarter, NEOs receive a fully accelerated payout of their annual incentive award at target. Upon a Change of Control, NEOs outstanding long-term incentives would not be vested unless the NEO incurred a Qualifying Termination (upon which vesting is accelerated). Under our change of Control agreements, individuals are eligible for enhanced severance benefits, contingent on a Change of Control being followed by a Qualifying Termination.

 SHARE OWNERSHIP GUIDELINES ("SOGs")
 We enforce share ownership guidelines ("SOGs") for our Non-Management Directors, NEOs and other senior executives. The purpose of these SOGs is to:
 • Closely align the financial interests of executives and Non-Management Directors with our stockholders.
 • Ensure the commitment and personal investment of executives and directors in the Company.
 The SOGs also prohibit both transactions involving derivatives that are designed to hedge against the market risk associated with ownership of Interpublic shares and the pledging of Interpublic shares as security or collateral for any obligation.
 The SOGs are expressed as multiples of base salary. NEOs and other applicable senior executives must satisfy the SOG requirements within a maximum of five years from the date at which he or she joins the Company or is promoted into a position to which the guidelines apply. Those executives who have not met their established requirement level in the time allotted will be required to hold all net after-tax shares delivered upon the settlement of equity awards until such requirements are met.

 The Compensation Committee annually reviews the established SOGs for all SOG participants to ensure that they remain market appropriate. The Committee also reviews levels of stock ownership against the SOG levels applicable to the NEOs and other senior executives. As of December 31, 2024, all NEOs had either met or exceeded such requirements.
 TAX AND ACCOUNTING IMPLICATIONS
 DEDUCTIBILITY OF EXECUTIVE COMPENSATION
 Each year, the Compensation Committee reviews and considers the deductibility of compensation paid to our NEOs.
 Section 162(m) of the Code generally imposes a $1 million deduction limitation on compensation paid to certain executive officers of a publicly held corporation during the year. The executive officers to whom Code Section 162(m) deduction limit applies include the Company's Chief Executive Officer and Chief Financial Officer, the three most highly compensated executive officers (other than the Chief Executive Officer and Chief Financial Officer), and any such individual who was a "covered employee" for any year after 2016. The Committee reserves the right to approve compensation that is not deductible in order to ensure competitive levels of total compensation for our NEOs.
 NON-QUALIFIED DEFERRED COMPENSATION
 Most of the Company's deferred compensation and nonqualified retirement benefit arrangements, including most of the Company's severance arrangements, are subject to Section 409A of the Internal Revenue Code, which provides that nonqualified deferred compensation plans follow certain rules on the timing and form of payments. Noncompliance with these rules could result in adverse tax consequences for the executives. The Company has made significant efforts to ensure that affected arrangements comply with these requirements.
 ACCOUNTING FOR STOCK-BASED COMPENSATION
 The Company accounts for stock-based payments, including its grants of stock options, restricted shares and performance shares, in accordance with the requirements of FASB ASC Topic 718.
 COMPENSATION RECOVERY IN THE EVENT OF A FINANCIAL RESTATEMENT
 The Company has a general "clawback" policy which provides that in the event of a significant restatement of financial results due to fraud or misconduct, the Company will determine whether a senior executive received an incentive award that would have been less if the award was calculated based on such restated financial results ("Excess Compensation"). The Board of Directors will, to the full extent permitted by governing law, seek to recoup for the benefit of the Company Excess Compensation paid to a senior executive whose fraud or misconduct, as determined by the Board of Directors, resulted in such restatement.
 In addition, effective for compensation awarded for periods beginning on or after October 1, 2023, the Board adopted an Executive Compensation Clawback Policy ("Clawback Policy"). The Clawback Policy provides for the mandatory recovery of erroneously awarded incentive-based compensation following accounting restatements from persons who served as an executive officer of the Company at any time during the performance period for such incentive-based compensation and who

 received such compensation during the three fiscal years preceding the date on which the Company is required to prepare an accounting restatement. The compensation to be recovered is the amount in excess of what would have been paid based on the restated results. Recovery will be required on a "no fault" basis, without regard to whether any misconduct occurred and without regard to whether an executive officer was responsible for the erroneous financial statements. For purposes of this policy, the term "senior executives" means "executive officer" as defined under the Securities Exchange Act of 1934, as amended.
 COMPENSATION AND LEADERSHIP TALENT COMMITTEE REPORT

 Among its duties, the Compensation and Leadership Talent Committee is responsible for reviewing and discussing with the Company's management the Compensation Discussion & Analysis included in the Company's Annual Report on Form 10-K (the "CD&A"). Based on such a review and discussion, the Committee has recommended to the Board of Directors that the CD&A be included in this Annual Report on Form 10-K for the year ended December 31, 2024.

 E. Lee Wyatt Jr., Chair

 February 13, 2025

 SUMMARY COMPENSATION TABLE
 The following table sets forth information concerning the compensation paid by Interpublic to (i) Mr. Krakowsky, who served as Interpublic's principal executive officer in 2024, (ii) Ms. Johnson, who served as Interpublic's principal financial officer in 2024 and (iii) the other executive officers of Interpublic, other than the principal executive officer and the principal financial officer (as determined based on total compensation in 2024, excluding the amount, if any, shown in the column headed Change in Pension Values and Nonqualified Deferred Compensation Earnings), who were serving as executive officers on December 31, 2024. In each instance, the compensation shown is for services rendered in all capacities for the years indicated.
 In the table below, please note:
 1.The amounts set forth in the "Bonus" column include the vested amount of restricted cash awards described in more detail in footnote 1; and
 2.The amounts set forth in the "Non-Equity Incentive Plan Compensation" column for each NEO are the sum of the payments made in respect of the executive's (i) annual incentive awards and (ii) the vested amount of performance cash awards for the respective years, described in more detail in footnote 4.

 Name and Principal Position
 Year
 Salary
 ($)

 Bonus
 ($) (1)

 Stock
 ($) (2)

 Option
 ($) (3)

 Non-Equity
 Incentive Plan
 ($) (4)

 Change in
Pension
 Value and
 Nonqualified
 Deferred
 Earnings
 ($) (5)

 All
 Other
 Compen-
 sation
 ($) (6)

 Total
 ($)

 2024

 10,142,427

 4,604,348

 187,859

 16,434,634

 Chief Executive Officer

 2023

 6,663,055

 6,055,600

 38,695

 184,010

 14,441,360

 2022

 5,726,089

 5,801,165

 182,188

 13,209,442

 2024

 3,227,119

 1,613,812

 98,197

 5,939,128

 EVP and Chief Financial

 2023

 2,220,996

 1,875,000

 114,263

 5,210,259

 Officer

 2022

 650,000

 1,749,634

 2,253,833

 103,627

 5,657,094

 2024

 2,212,888

 1,289,905

 84,247

 4,487,040

 EVP and General Counsel

 2023

 1,522,978

 1,580,000

 105,702

 4,108,680

 2022

 650,000

 1,526,938

 2,133,249

 87,477

 5,297,664

 2024

 733,333

 966,554

 623,158

 69,247

 2,392,292

 EVP, Controller, Chief

 2023

 700,000

 539,388

 690,000

 83,671

 2,013,059

 Accounting & Business Transformation Officer

 2022

 700,000

 250,000

 540,773

 1,018,409

 65,602

 2,574,784

 (1)The amounts shown above for 2022, include the vesting of restricted cash award grants made to Ms. Johnson ($650,000), Mr. Bonzani ($650,000) and Mr. Carroll ($250,000) in February 2021, which vested in February 2023.
 (2)The amounts shown for each year is the aggregate grant date fair value of stock awards made to the executive during the year, computed in accordance with FASB ASC Topic 718, excluding the effect of estimated service-based forfeitures. The assumptions used in the calculation of these amounts are set forth in Note 14. The grant date fair values of the performance share awards shown for each year in which such awards were granted were calculated assuming a "target" level of performance achievement. The following tables show the grant date fair values of performance share awards assuming achievement of the "target" performance level and "maximum" performance level.
 The amounts shown for each NEO consists solely of the grant date fair value of each executive's performance share award for the performance period ending (i) for the 2024 Performance Share Award, on December 31, 2026, (ii) for the 2023 Performance Share Award, on December 31, 2025, and (iii) for the 2022 Performance Share Award, on December 31, 2024. The (i) 2024 Performance Share Award will vest on February 28, 2027, (ii) 2023 Performance Share Award will vest on February 27, 2026, and (iii) 2022 Performance Share Award will vest on February 28, 2025, in each case, to the extent the performance criteria established for the awards are satisfied.

 2024 Performance Share Awards

 2023 Performance Share Awards

 2022 Performance Share Awards

 Name
 ($)

 ($)

 ($)

 ($)

 ($)

 ($)

 6,475,772

 12,951,544

 3,163,057

 6,326,114

 2,726,095

 5,452,190

 2,060,469

 4,120,938

 1,054,342

 2,108,684

 832,971

 1,665,942

 1,412,900

 2,825,800

 722,982

 1,445,964

 726,950

 1,453,900

 616,603

 1,233,206

 256,073

 512,146

 257,453

 514,906

 (3)Since 2022, no options were granted to our NEOs. Additional information on all outstanding option awards as of December 31, 2024 is reflected in the "Outstanding Equity Awards at Calendar Year-End" table below.
 (4)The amounts shown above for each NEO are the sum of the payments made in respect of the executive's (i) annual non-equity compensation awards and (ii) performance cash awards for the (A) 2022-2023 performance period, which will vest on February 28, 2025, (B) 2021-2022 performance period, which vested on February 26, 2024, and (C) 2020-2021 performance period, which vested on February 28, 2023, in the respective amounts shown in the following table.

 2024 Non-Equity Incentive Plan

 2023 Non-Equity Incentive
Plan Compensation

 2022 Non-Equity Incentive Plan

 Name
 Annual Incentive Award
 ($)

 2022 Performance Cash Award
 ($)

 Annual Incentive Award
 ($)

 2021 Performance Cash Award
 ($)

 Annual Incentive Award
 ($)

 2020 Performance Cash Award
 ($)

 1,862,348

 2,742,000

 1,680,600

 4,375,000

 3,700,000

 2,101,165

 775,979

 837,833

 700,000

 1,175,000

 1,353,333

 900,500

 558,705

 731,200

 505,000

 1,075,000

 1,082,666

 1,050,583

 364,192

 258,966

 315,000

 375,000

 684,859

 333,550

 (5)The amounts in this column for Mr. Krakowsky reflect the change in the value of the benefits he is entitled to receive under his Executive Special Benefit Agreement, which is described in greater detail under the heading "Executive Special Benefit Agreement."
 In 2024, due to the increase in the discount rate from 2023 (5.40%) to 2024 (5.75%), as of December 31, 2024, the actual present value of the benefits Mr. Krakowsky is entitled to receive under the ESBA decreased by $53,912.
 Messrs. Bonzani and Carroll and Ms. Johnson do not participate in a pension plan nor do they have an Executive Special Benefit Agreement.
 While each of the NEOs participate in deferred compensation arrangements, as described in greater detail under the heading "Nonqualified Deferred Compensation Arrangements," none received earnings on deferred compensation that was "above-market" or "preferential" as defined by SEC rules.
 (6)The table below shows the components of the amounts shown in this column for 2024.

 Name
 Annual Dollar Credits
 under the Capital
 Accumulation Plan
 ($)(a)

 Matching
contributions
under the
Interpublic
Savings Plan
 ($)

 Premiums
paid by Interpublic
on group life
insurance
 ($)

 Perquisites and
Other Personal
Benefits
 ($)(b)

 Total All Other
 ($)

 $180

 22,154

 187,859

 $180

 7,492

 98,197

 $180

 18,542

 84,247

 $180

 3,542

 69,247

 (a)The Capital Accumulation Plan is described in greater detail under the heading "The Interpublic Capital Accumulation Plan."
 (b)The "2024 Perquisites and Other Personal Benefits" table below lists the type and amount of each perquisite received by the NEOs in 2024.
 2024 Perquisites and Other Personal Benefits
 The following table describes the amount of each perquisite and other personal benefit received by the NEOs in 2024.

 Name
 Executive Dental
Plan Coverage
 ($)

 Charitable Matching
 Program(a)
 ($)

 2,154

 3,542

 3,950

 3,542

 15,000

 3,542

 (a)The Charitable Matching Program is described in greater detail under the heading "Non-Management Director Compensation."
 GRANTS OF PLAN-BASED AWARDS
 The following table provides information on grants of equity and non-equity plan based awards made in 2024 to the NEOs. The awards are described in greater detail in the Compensation Discussion & Analysis.

 Estimated Future Payouts
Under Non-Equity Incentive
Plan Awards

 Estimated Future Payouts
Under Equity Incentive
Plan Awards

All Other
Stock
Awards:
Shares of
Stock or
Units (#)
 Grant Date
Fair Value of
Stock and
Option
($)(4)

 Name
 Grant
Date
 Approval
Date
 Thres-
hold
($)
($)
($)

 Thres-
hold
(#)
(#)
(#)

 2/15/2024(1)

 3,000,000

 6,000,000

 2/15/2024(2)

 233,323

 466,646

 6,475,772

 2/15/2024(3)

 116,661

 3,666,655

 2/15/2024(1)

 1,250,000

 2,500,000

 2/15/2024(2)

 74,239

 148,478

 2,060,469

 2/15/2024(3)

 37,119

 1,166,650

 2/15/2024(1)

 1,800,000

 2/15/2024(2)

 50,907

 101,814

 1,412,900

 2/15/2024(3)

 25,453

 799,988

 2/15/2024(1)

 586,666

 1,173,332

 2/15/2024(2)

 18,030

 36,060

 500,414

 2/15/2024(3)

 9,014

 283,310

 6/28/2024

 5/22/2024(2)

 4,594

 9,188

 116,189

 6/28/2024

 5/22/2024(3)

 2,296

 66,641

 (1)Reflects the potential payout in cash that the executive was entitled to earn for calendar year 2024 pursuant to an annual incentive award made in 2024 under the 2019 PIP as described in greater detail under the heading "Compensation Discussion & Analysis — Annual Incentives." The actual amounts paid are shown in the Summary Compensation Table in the column titled "Non-Equity Incentive Plan Compensation."
 (2)Reflects potential payout in shares of Common Stock that the executive is entitled to earn pursuant to a performance share award made in 2024 under the 2019 PIP. As described in greater detail under the heading "Compensation Discussion & Analysis — 2024 Ongoing Long-Term Incentive Targets," depending on the actual level of performance relative to goals over a three-year performance period, an individual will be entitled to receive a payout ranging from 0% to 200% of the target amount. The amount of the payout, as so determined, will vest at the end of the third year following the grant of the award.
 (3)Reflects the number of shares under restricted stock unit award grants made in 2024 under the 2019 PIP. As described in greater detail under the heading "Compensation Discussion & Analysis — 2024 Ongoing Long-Term Incentive Targets," these shares are credited with quarterly cash dividends, when and as declared by the Board of Directors on the Common Stock. All of the shares of restricted stock, and any cash dividends paid on the restricted stock, are subject to forfeiture if the award recipient terminates employment before the third anniversary of the grant date.
 (4)Reflects the grant date fair value of the equity award or stock award, as applicable, disclosed in the adjacent column computed in accordance with FASB ASC Topic 718, excluding the effect of estimated service-based forfeitures. The assumptions used in the calculation of these amounts are set forth in Note 14.

 OUTSTANDING EQUITY AWARDS AT CALENDAR YEAR-END
 The following table provides information on outstanding equity awards, consisting of stock option awards and stock awards, held by the NEOs as of December 31, 2024.

 Option Awards(1)

 Stock Awards

 Name
Securities
Underlying
Unexercised
Options
Exercisable
(#)
 Option
Exercise
Price
 ($)

 Option
Expiration
Date

Shares
 or Units of
Stock That
Have
 Not Vested
(#)

 Market
Value
 of Shares
or Units of
Stock That
Have
 Not Vested
 ($) (6)

 Equity Incentive
Plan Awards:
Unearned
Shares, Units or
 Other Rights
That Have Not
Vested
 (#)

 Equity Incentive
Plan Awards:
Market or
Payout Value of
Unearned
Shares, Units or
Other Rights
That Have
 Not Vested
 ($) (9)

 250,000

 23.33

 1/4/2031

 116,661(2)

 3,268,841

 233,323(7)

 6,537,710

 98,101(3)

 2,748,790

 98,101(8)

 2,748,790

 81,766(4)

 2,291,083

 68,765(5)

 1,926,795

 37,119(2)

 1,040,074

 74,239(7)

 2,080,177

 32,700(3)

 916,254

 32,700(8)

 916,254

 24,984(4)

 700,052

 21,012(5)

 588,756

 25,453(2)

 713,193

 50,907(7)

 1,426,414

 22,423(3)

 628,292

 22,423(8)

 628,292

 21,804(4)

 610,948

 18,337(5)

 513,803

 11,310(2)

 316,906

 22,624(7)

 633,924

 7,941(3)

 222,507

 7,942(8)

 222,535

 7,722(4)

 216,370

 6,494(5)

 181,962

 (1)All of the stock options have a ten-year term and an exercise price equal to 100% of the fair market value of the Common Stock on the grant date which, as established by the Compensation Committee, is the average of the high and low sales prices of the Common Stock as reported by the NYSE on the grant date.
 (2)Reflects the number of shares under restricted stock unit award grants ("Restricted Stock Unit Awards") made under the 2019 PIP that will vest on February 28, 2027. All Restricted Stock Unit Awards are credited with quarterly dividends, when and as declared by the Board, on the Common Stock. All Restricted Stock Unit Awards, and any dividends paid on the restricted stock units, are subject to forfeiture if the award recipient terminates employment before the third anniversary of the grant date.
 (3)Reflects the number of shares under Restricted Stock Unit Awards made under the 2019 PIP that will vest on February 27, 2026.
 (4)Reflects the number of shares under Restricted Stock Unit Awards made under the 2019 PIP that will vest on February 28, 2025.
 (5)Represents the number of unvested shares of Common Stock that the NEO has earned under performance share awards granted in 2022, for which the performance ended on December 31, 2024. The awards remain subject to forfeiture if the employment of the award recipient terminates prior to the February 28, 2025 vesting date.
 (6)The value shown is calculated by multiplying (i) the number of shares shown in the column headed "Number of Shares or Units of Stock That Have Not Vested" by (ii) the closing price of the Common Stock ($28.02), as reported by the NYSE on December 31, 2024.
 (7)Represents the "target" number of shares of Common Stock that the NEO would receive under a performance share award granted in 2024, for which the performance period will end on December 31, 2026. Any shares earned will remain subject to forfeiture if the employment of the award recipient terminates prior to February 28, 2027.
 (8)Represents the "target" number of shares of Common Stock that the NEO would receive under a performance share award granted in 2023, for which the performance period will end on December 31, 2025. Any shares earned will remain subject to forfeiture if the employment of the award recipient terminates prior to February 27, 2026.
 (9)The values shown in this column are calculated by multiplying (i) the number of shares shown in the column headed "Equity Incentive Plan Awards: Number of Unearned Shares, Units or Other Rights That Have Not Vested" by (ii) the closing price of the Common Stock ($28.02), as reported by the NYSE on December 31, 2024.

 OPTION EXERCISES AND STOCK VESTED
 The following table provides information for 2024 on the number of shares of Common Stock acquired upon (i) the exercise of stock options and (ii) the vesting of (A) performance share awards and (B) restricted stock awards.

 Option Awards

 Stock Awards

 Name
 Number of Shares
Acquired on Exercise
 (#)

 Value Realized
on Exercise
 ($)

 Number of Shares
Acquired on Vesting
(#)
 Value Realized
on Vesting
 ($)

 —

 —

 168,238(1)

 5,452,594(3)

 168,236(2)

 6,037,990(4)

 —

 —

 45,184(1)

 1,464,413(3)

 45,183(2)

 1,621,618(4)

 —

 —

 41,338(1)

 1,339,765(3)

 41,338(2)

 1,483,621(4)

 —

 —

 14,420(1)

 467,352(3)

 34,075(2)

 1,250,370(4)

 (1)Represents the total number of performance-based shares which vested on February 26, 2024.
 (2)Represents the total number of shares of restricted stock which vested on February 26, 2024. For Mr. Carroll, it represents (i) 14,420 shares (valued at $467,352) which vested on February 26, 2024, and (ii) 19,655 shares (valued at $625,913) which vested on February 28, 2024.
 (3)The value realized on the vesting of performance share awards is equal to the product of (i) the number of shares vested, multiplied by (ii) the average of the high and low price of the Common Stock, as reported by the NYSE on the vesting date ("Common Stock Vesting Date Value"), which for the NEOs was ($32.41) on February 26, 2024.
 (4)As set forth in the table below, the value realized on the vesting of restricted stock awards is equal to the sum of (i) the product of (A) the number of shares vested, multiplied by (B) the Common Stock Vesting Date Value, (ii) plus the total amount of the accrued dividends from the applicable grant date of the restricted stock award through the February 2024 vesting date which, in accordance with the terms of the awards, are payable upon the vesting of the shares of restricted stock.

 Name
 Grant Date
 Vesting Date

 Market
Price
 ($)

Shares Acquired
upon Vesting
 #

 Market Value of
Vested Shares
 ($)

 Accrued Cash
Dividend Released
upon Vesting
 ($)

 Value Realized
upon Vesting
 ($)

 2/26/2021

 2/26/2024

 $32.410

 168,236

 5,452,529

 585,461

 6,037,990

 2/26/2021

 2/26/2024

 $32.410

 45,183

 1,464,381

 157,237

 1,621,618

 2/26/2021

 2/26/2024

 $32.410

 41,338

 1,339,765

 143,856

 1,483,621

 2/26/2021

 2/26/2024

 $32.410

 14,420

 467,352

 50,182

 517,534

 2/28/2019

 2/28/2024

 $31.845

 19,655

 625,913

 106,923

 732,836

 PENSION ARRANGEMENTS
 Executive Special Benefit Agreement
 Mr. Krakowsky entered into an Executive Special Benefit Agreement (an "ESBA") in 2002, which provides that if his employment with Interpublic terminates due to a Qualifying Termination (as defined under the heading "Severance and Change of Control Benefits") retirement, resignation or death after his 60th birthday, Interpublic will pay him or his estate $245,000 per year for 15 years. At 60 years of age, Mr. Krakowsky is now entitled to receive, upon his retirement, resignation or termination from employment with Interpublic, $245,000 per year for 15 years.
 If Mr. Krakowsky's employment terminates within two years after a Change of Control (as defined under the heading "Severance and Change of Control Benefits" below) of Interpublic, his ESBA benefits would be paid in a lump sum, rather than installments. The amount of the lump sum would be the then-present value of $245,000 per year for 15 years.
 If Mr. Krakowsky dies before all required payments are made to him under these ESBAs, Interpublic would make the remaining payments to his beneficiaries.
 PENSION BENEFITS
 The following table provides information on pension benefits held by the NEOs as of December 31, 2024.

 Name
 Plan Name
 Number of Years
of Credited Service
(#)
 Present Value of
Benefit
 ($) (1)(2)

 Payments During
Last Fiscal
 Year
 ($)

 ESBA
 N/A

 2,493,551

 —

 —

 —

 —

 —

 —

 —

 —

 —

 —

 —

 —

 (1)The calculation of the present value of accumulated benefit assumes a discount rate of 5.75%. No preretirement decrements were used in the calculation of present values. Contingent benefits arising from death, early retirement or other termination of employment were not valued.
 (2)For Mr. Krakowsky, the amount shown is the present value of the maximum benefit that he will be entitled to receive under his ESBA upon the termination of his employment. The terms and conditions of the ESBA are described in greater detail under the heading "Executive Special Benefit Agreement."

 NONQUALIFIED DEFERRED COMPENSATION ARRANGEMENTS
 The Interpublic Capital Accumulation Plan
 Interpublic maintains a Capital Accumulation Plan ("CAP") under which senior management employees of Interpublic and its subsidiaries selected by the Management Human Resources Committee ("MHRC") are entitled to receive deferred compensation benefits. Under the CAP, a participating employee receives annual credits of a specified dollar amount (a "dollar credit") and interest each December 31st. The amount of each year's interest credit is equal to the 10-year U.S. Treasury yield curve annual rate (also known as the "constant maturity rate") as of the last business day of the immediately preceding calendar year. Each participant's account balance becomes fully vested as to both prior and future dollar and interest credits when the participant has completed three years of participation in the CAP, except that all interest credits since the inception of the participant's participation in the plan are subject to forfeiture if the participant breaches a non-competition or non-solicitation agreement. If a participant has a Qualifying Termination, the CAP provides for continued vesting through the end of the participant's severance period and a special dollar credit equal to the dollar credits that would have been added to the participant's account (based on the credit amount in effect at time of the Qualifying Termination) if such participant had continued working for Interpublic until the due date for such participant's last severance payment. Any portion of a participant's benefit that is not vested upon termination of employment (taking into account accelerated vesting upon a Qualifying Termination) will be forfeited.
 If a participant has a Qualifying Termination within two years after a Change of Control, (i) the participant will become fully vested and (ii) the participant's account will be credited with an amount equal to the dollar credits that would have been added to such participant's account (based on the credit amount in effect at time of the Qualifying Termination) if such participant had continued working for Interpublic until the end of such participant's severance period.

 Each NEO is a participant in the CAP and for 2024 received the following annual dollar credit:

 Name
 Annual Dollar Credit
 ($)

 For 2024, each participant received an interest credit equal to 3.88% of such participant's account balance as of December 31, 2024 (determined before the 2023 dollar credit was added). The CAP account balances are fully vested for each of the NEOs.
 In general, each participant's vested account balance is payable in a lump sum two years after the termination of such participant's employment with Interpublic and its subsidiaries. However, if the participant's employment terminates within two years after a Change of Control, payment will be accelerated.
 Nonqualified Deferred Compensation
 The following table provides information on nonqualified deferred compensation arrangements for the NEOs as of December 31, 2024, which consist exclusively of benefits under the CAP.

 Name
 Executive
contributions
in last FY
 ($)

 Registrant
contributions
in last FY
 ($) (1)

 Aggregate
earnings
in last FY
($) (2)

 Aggregate
withdrawals/
distributions
($)
 Aggregate balance
 at last FYE
 ($) (3)

 67,615

 1,960,269

 61,364

 1,717,911

 16,809

 500,031

 42,955

 1,200,048

 (1)The amounts shown as "Registrant contributions in last FY" are dollar credits that were added to the NEO's CAP account as of December 31, 2024 and are included in the "All Other Compensation" column for 2024 of the "Summary Compensation Table."
 (2)No earnings on deferred amounts are included in the "Change in Pension Value and Nonqualified Deferred Compensation Earnings" column of the "Summary Compensation Table" for 2024, 2023 or 2022 because the interest credits under the CAP did not constitute "above-market" or "preferential" earnings as defined by SEC rules.
 (3)The aggregate balances shown in this column include the following dollar credits that were included in the "All Other Compensation" column of the "Summary Compensation Table" for each of 2023 and 2022.

 Name
 2023
($)
 2022
($)

 EMPLOYMENT AGREEMENTS, TERMINATION OF EMPLOYMENT AND CHANGE OF CONTROL ARRANGEMENTS
 Employment Agreements
 Each of the NEO has an employment agreement with Interpublic. Each employment agreement includes provisions describing the NEO's position and responsibilities, salary and eligibility for incentive compensation and other benefits and perquisites. Each agreement also includes covenants pursuant to which the NEO agrees not to divulge confidential information of Interpublic and its subsidiaries and agrees for a period of time after termination of employment to refrain from soliciting employees of Interpublic and its subsidiaries and from soliciting or handling the business of clients of Interpublic.
 Annual Bonus - Each employment agreement provides for each NEO to receive an annual target bonus, with the actual award ranging between 0% and 200% of the target depending on Interpublic's financial performance, individual performance, and management discretion.
 Long-Term Incentive Awards - Each employment agreement also provides for participation in Interpublic's performance-based long-term incentive programs. Each year's awards may consist of stock options, restricted stock, performance-based share and cash awards or another form of incentive award at the sole discretion of the Compensation Committee.
 Employment Agreement Base Salary and Incentive Compensation Information
 The following table provides the annual salary, annual incentive target percentage and long-term incentive target award value for each NEO for 2024.

 Name
 Salary
 $

 Annual Incentive Target
 %

 Long-Term
 Incentive Target
 $

 11,000,000

 3,500,000

 2,400,000

 750,000

 1,250,000

 Philippe Krakowsky Employment Agreement
 Mr. Krakowsky's employment agreement also provides that he be entitled to (i) participate in the CAP and (ii) participate in such other employee benefits and programs as are available from time to time to other key management executives generally.
 If Mr. Krakowsky's employment is terminated involuntarily without Cause, his employment agreement provides for salary continuation for 24 months from the date notice of his termination is provided, at the rate in effect before his termination; provided that if Mr. Krakowsky obtains alternative employment before the end of the severance period, the amount of his severance pay will be reduced (but not below zero) by the amount of the non-contingent compensation payable to Mr. Krakowsky in connection with his new employment for service before the end of the severance period.
 Mr. Krakowsky is also eligible to receive a bonus for the year in which his employment is terminated. After an involuntary termination, Mr. Krakowsky would also be eligible to receive: (i) continued vesting of all long-term equity and cash incentive awards until the end of the severance period, with such long-term incentives vesting pro-rata as of the first anniversary, (ii) cash payments to subsidize the cost of medical, dental, and vision benefits at active employee rates until the end of the severance period and a subsequent COBRA period, (iii) a cash payment equal to the amount of matching contributions that Interpublic would have contributed on his behalf to the Interpublic Savings Plan if he had continued participating in that plan through the first anniversary of the date of termination and (iv) a cash payment in lieu of continued life insurance for 12 months from the notice date. The subsidy for medical, dental and vision benefits would end if Mr. Krakowsky accepts employment with another employer offering similar benefits. Mr. Krakowsky may terminate his employment at any time by giving notice to Interpublic at least six months in advance.
 Ellen Johnson Employment Agreement
 Ms. Johnson's employment agreement also provides that she be entitled to (i) participate in the CAP and (ii) participate in such other employee benefits and programs as are available from time to time to other key management executives generally.

 If Ms. Johnson's employment is terminated involuntarily without Cause, her employment agreement provides for payment of an amount equal to her base salary for 18 months at the rate in effect immediately prior to her date of termination. Ms. Johnson is also eligible to receive a bonus for the year in which her employment is terminated. After her termination date, Ms. Johnson will be eligible to receive (i) continued vesting of all long-term equity and cash incentive awards until the end of the severance period (i) cash payments to subsidize the cost of medical, dental, and vision benefits at active employee rates until the end of the severance period and a subsequent COBRA period, and (ii) a cash payment equal to the amount of

 matching contributions that Interpublic would have contributed on her behalf to the Interpublic Savings Plan if she had continued participating in that plan until the end of the severance period. Ms. Johnson may terminate her employment at any time by giving notice to Interpublic at least 30 days in advance.
 Andrew Bonzani Employment Agreement
 Mr. Bonzani's agreement also provides that he be entitled to participate in such other employee benefits and programs as are available from time to time to other key management executives generally.
 In the event of a Qualifying Termination, his employment agreement provides for severance pay under the Executive Severance Plan (described below), with a salary continuation period of 18 months.
 Christopher Carroll Employment Agreement
 Mr. Carroll's employment agreement also provides that he be entitled to (i) participate in the CAP and (ii) to participate in such other employee benefits and programs as are available from time to time to other key management executives generally.
 If Mr. Carroll's employment is terminated involuntarily without Cause, his employment agreement provides for (i) salary continuation, at the rate in effect before his termination, for 12 months from when notice of his termination is provided and (ii) lump sum payment of his target bonus for the year of termination. After his termination date, Mr. Carroll will be eligible to receive (i) cash payments to subsidize the cost of medical, dental, and vision benefits at active employee rates until the end of the severance period and a subsequent COBRA period, and (ii) a cash payment equal to the amount of matching contributions that Interpublic would have contributed on his behalf to the Interpublic Savings Plan if he had continued participating in that plan until the end of the severance period. Mr. Carroll may terminate his employment at any time by giving notice to Interpublic at least six-months in advance.
 Executive Severance Plan
 Under the Interpublic Executive Severance Plan ("ESP"), certain senior management employees, including the NEOs, are entitled to receive severance and other welfare benefits, in the event of a Qualifying Termination. In general, the ESP provides for salary continuation, at the executive's base salary rate in effect for the year of termination, for a specified number of months, which varies generally according to the seniority of the executive. If the executive's Qualifying Termination occurs within two years after a Change of Control, severance is payable in a lump sum, rather than over the severance period.
 Under the ESP the NEOs are entitled to the following salary continuation periods:

 Name
 Salary Continuation Period

 24 months

 18 months

 18 months

 12 months

 The ESP also provides for cash payments in lieu of continued medical, dental and vision benefits at active employee rates for the salary continuation period, followed by a COBRA period.
 Benefits under the ESP are not in addition to severance benefits under individual employment agreements. Rather, severance benefits that are paid under individual employment agreements are credited against amounts payable under the ESP.
 The ESP requires the executive to agree to certain post-termination covenants which, if violated, would result in the forfeiture of the executive's future severance payments and benefits. Benefits under the ESP are also conditioned on the executive executing a mutual release.
 Change of Control Agreements
 Each NEO has entered into a change of control agreement with Interpublic that provides for severance and other benefits in the event of a Qualifying Termination within two years after a Change of Control. These benefits are instead of, and not in addition to, the benefits the executive otherwise would be entitled to receive under the executive's employment agreement and the ESP.
 Each of these change of control agreements provides for a lump-sum severance payment equal to a specified multiple of the executive's base salary plus his or her target bonus. For purposes of this calculation, salary and target bonus are each determined based on the rate in effect for the executive for the year of the Change of Control or for the year of the Qualifying Termination, whichever is greater.

 The multiple applied and the corresponding months of service under the change of control agreements are:

 Name
 Multiple
 Months of

 2.5
 30 months

 24 months

 24 months

 24 months

 In addition, under the agreement the NEO's benefit under the CAP will be subject to the following: (i) annual dollar credits will be added for his severance period as if the severance were paid in semi-monthly installments over the severance period (rather than in a lump sum); (ii) the executive will receive a prorated annual dollar credit for the year in which the severance period expires, and (iii) in addition to the interest credits added under the terms of the CAP each December 31st, the executive will receive a pro-rated interest credit for the year in which the severance period expires, at the rate applied under CAP for the year in which the executive's CAP balance is paid.
 Each agreement also provides for cash payments to subsidize the cost of medical, dental and vision benefits during the months for which severance is provided, in lieu of the benefit subsidies otherwise payable under the executive's employment agreement and the ESP.
 Each agreement requires the executive to agree to certain post-termination covenants, which restrict solicitation of employees and clients, and if violated, would result in the forfeiture of the executive's severance payments and benefit.
 SEVERANCE AND CHANGE OF CONTROL BENEFITS
 The preceding narrative describes the severance and other benefits to which the NEOs may be entitled under the various agreements, plans and arrangements in connection with or following a termination of the executive's employment. Below is a table that quantifies the benefits that each NEO would have received had the executive's employment terminated as of December 31, 2024 under the following circumstances:

 Triggering Event
 Description

 Termination for Cause
 or Voluntary
 Termination Without
 Good Reason

 In general (subject to certain variations in each executive's employment agreement), Interpublic would have "Cause" to terminate an executive's employment if the executive (a) materially breaches a provision in his employment agreement and fails to cure such breach within a 15-day period; (b) misappropriates funds or property of Interpublic; (c) attempts to secure any personal profit related to the business of Interpublic without proper prior written approval; (d) engages in fraud, material dishonesty, gross negligence, gross malfeasance or insubordination, or willful (i) failure to follow Interpublic's Code of Conduct or (ii) misconduct in the performance of his duties, excluding, in either case, acts taken in good faith that do not cause material harm to Interpublic; (e) refuses or fails to attempt in good faith to perform such executive's duties as an employee or to follow a reasonable good-faith direction of the Board of Directors or the person to whom the executive reports directly if such refusal or failure is not cured within a 15-day period; (f) has committed or is formally charged or indicted for a felony or a crime involving dishonesty, fraud or moral turpitude or (g) engages in conduct that is clearly prohibited by the policy of Interpublic prohibiting discrimination or harassment based on age, gender, race, religion, disability, national origin or any other protected category.

 In general, an executive would have "Good Reason" to terminate such executive's employment if Interpublic, without the executive's consent, (a) materially reduces the executive's base salary; (b) materially diminishes the authority, duties or responsibilities of the executive or the supervisor to whom the executive is required to report; (c) materially diminishes the budget over which the executive has authority; (d) requires the executive to relocate to an office more than 50 miles outside the city in which such executive is principally based or (e) materially breaches an employment agreement with the executive. Before resigning for Good Reason, the executive generally must give Interpublic notice and an opportunity to cure the adverse action.

 Qualifying
 Termination

 An involuntary termination of the executive's employment without Cause or a resignation by the executive for Good Reason.

 Change of Control
 In general, a Change of Control will be deemed to have occurred if: (i) any person, other than Interpublic or any of its subsidiaries, becomes the beneficial owner of more than 50% of the combined voting power of Interpublic's then outstanding voting securities; (ii) any person, other than Interpublic or any of its subsidiaries, acquires (during a 12-month period) ownership of 30% or more of the combined voting power of Interpublic's then-outstanding voting securities; (iii) any person acquires 40% or more of Interpublic's assets (determined based on gross fair market value) or (iv) during any 12-month period, a majority of the members of the Board is replaced by directors whose appointment or election is not endorsed by a majority of the members of the Board before the date of their appointment or election.

 Qualifying
 Termination following
 a Change of Control

 A Qualifying Termination of an executive employment within two years after a Change of Control.

 Death or Disability
 Disability is determined in accordance with our policies and procedures based on the facts and circumstances presented.

 Retirement
 Retirement of an executive is deemed to have occurred upon the executive's voluntary termination of employment with the Company's approval after (i) the executive has attained the age of 65 and (ii) has completed 10 years of service with Interpublic.

 KEYS TO TERMINATION OF EMPLOYMENT AND CHANGE OF CONTROL PAYMENTS

 Payment
 Description

 The severance amount shown as payable to each of the NEOs in the event of a Qualifying Termination, other than following a Change of Control, is provided for under the terms of the executive's employment agreement as supplemented by the terms of ESP, except that for Messrs. Krakowsky and Carroll severance benefits following a resignation for Good Reason are payable exclusively under the ESP.

 In the event of a Qualifying Termination following a Change of Control, the severance amount shown for each of the NEOs is provided for under the terms of the executive's Change of Control Agreement.

 Bonus

 Mr. Krakowsky's employment agreement provides that he is eligible for consideration for a bonus if Interpublic terminates his employment without Cause, other than following a Change of Control, but does not provide for a bonus payment if he resigns for Good Reason.

 Ms. Johnson's employment agreements provide that she is eligible for consideration for a bonus if Interpublic terminates her employment without Cause or if she resigns for Good Reason.

 Mr. Carroll's employment agreement provides for a bonus payment only in the event of an involuntary termination without Cause (and not in the event of resignation for Good Reason), other than following a Change of Control.

 In the event of a Change of Control, each NEO is entitled to a bonus payment under the Interpublic Senior Executive Incentive Plan ("SEIP") at the executive's target level (without regard to whether his or her employment terminates).

 In the event of a termination of employment due to death or disability, the bonus amount shown for each of the NEOs is payable under the SEIP, which provides that award is pro-rated based on the time elapsed and the performance-level achieved. In the case of death, achievement of the performance objectives is determined based on actual performance through the date of death and estimated performance for the rest of the performance period. In the case of disability, achievement is measured based on actual performance through the end of the performance period.

 Long-Term
 Incentives

 Under Interpublic's Performance Incentive Plans:
 • In the event of termination due to death or disability:
 –Restricted stock vests on a pro-rata basis; and
 –Performance shares and performance cash vest on a pro-rata basis based on the time elapsed and the performance level achieved, unless employment terminates within 12 months of the grant date (in which case the entire award is forfeited). In the case of death, achievement of the performance objectives is determined based on actual performance through the date of death and estimated performance for the rest of the performance period. In the case of disability, achievement is measured based on actual performance through the end of the performance period.
 • Interpublic's Performance Incentive Plans provide in the event of a Qualifying Termination following a Change of Control:
 –An executive will be entitled to payments for the following awards, each valued as of the date of the Change of Control:
 Restricted stock; and
 Performance shares and performance cash at the target performance level
 Mr. Krakowsky's employment agreement provides that if his employment is terminated involuntarily without cause (but not in the event of resignation for Good Reason), his equity incentive plan awards will continue to vest during his severance period.

 Ms. Johnson's employment agreement provides that if her employment is terminated involuntarily without cause or if she resigns for Good Reason, her equity incentive plan awards will continue to vest during her severance period.
 Notwithstanding the foregoing, the Compensation & Leadership Talent Committee has discretion to accelerate vesting of any award granted under the Performance Incentive Plans, if the NEO's employment terminates at least 12 months after the date of grant.

 Pension/Deferred Compensation

 The amounts shown as payable under the CAP in the event of (i) a termination of employment for Cause or a voluntary termination without Good Reason or (ii) death or disability reflect the account balance as of December 31, 2024.

 The amounts shown as payable under the CAP in the event of a Qualifying Termination or a Qualifying Termination following a Change of Control reflect the total amounts payable after applying the additional credits and vesting through the applicable severance period. In the event of a termination within 2 years after a Change of Control, the amount shown for the CAP will be paid in a lump sum.

 Welfare Benefits
 The medical, dental and vision benefits shown as payable upon a Qualifying Termination, other than following a Change of Control, are generally provided under the executive's employment agreement and the ESP.

 The medical, dental and vision benefits shown as payable in the event of a Qualifying Termination following a Change of Control are provided under the executive's Change of Control Agreement.

 Messrs. Krakowsky's, Bonzani's and Carroll's and Ms. Johnson's 401(k) benefits, and Mr. Krakowsky's and Ms. Johnson's life insurance premium benefit, are provided under their respective employment agreements.

 ESTIMATED TERMINATION OF EMPLOYMENT AND CHANGE OF CONTROL PAYMENTS
 The following table shows amounts each NEO would be entitled to receive had the employment of such executive officer terminated on December 31, 2024, by reason of the listed triggering events.

 Name

 Termination for
 Cause or Voluntary
 Termination Without
 Good Reason
 ($)

 Qualifying
 Termination
 ($)

 Death/
 Disability
 ($)

 Retirement
 ($)

 Qualifying
 Termination
 following a
 Change of Control
 ($) (3)

 3,000,000

 11,250,000

 Annual Bonus

 2,400,000

 2,400,000

 3,000,000

 Long Term Incentive:

 Performance Shares

 3,517,471

 2,865,876

 11,577,583

 Performance Cash

 5,682,260

 4,598,455

 6,500,000

 Restricted Stock

 4,819,970

 3,830,380

 8,308,715

 Benefits:

 Med/Dental

 38,941

 64,903

 401(k) Match

 31,050

 38,812

 Life Insurance

 Pension (1) /Def Comp (2)

 4,500,000

 Annual Bonus

 1,250,000

 Long Term Incentive:

 Performance Shares

 588,743

 904,976

 3,696,482

 Performance Cash

 1,628,332

 1,430,651

 2,083,332

 Restricted Stock

 1,216,963

 1,216,963

 2,656,380

 Benefits:

 Med/Dental

 56,547

 75,396

 401(k) Match

 23,288

 31,050

 Def Comp (2)

 1,350,000

 3,600,000

 Annual Bonus

 720,000

 Long Term Incentive:

 Performance Shares

 725,048

 2,665,655

 Performance Cash

 1,137,704

 1,600,000

 Restricted Stock

 957,550

 1,952,434

 Benefits:

 Med/Dental

 57,509

 76,679

 401(k) Match

 23,288

 31,050

 Def Comp (2)

 750,000

 2,700,000

 Annual Bonus

 469,333

 600,000

 Long Term Incentive:

 Performance Shares

 256,434

 1,072,830

 Performance Cash

 402,936

 566,666

 Restricted Stock

 339,117

 755,783

 Benefits:

 Med/Dental

 37,887

 75,396

 401(k) Match

 31,050

 Def Comp (2)

 (1)The payment Mr. Krakowsky is entitled to receive under his ESBA is described in detail under the heading "Executive Special Benefit Agreement."
 (2)The payments each NEO is entitled to receive under the CAP is set forth in the Nonqualified Deferred Compensation table under the column heading "Aggregate Balance at last FYE."
 Each of the NEOs is entitled to the following additional amounts under the CAP in the event such NEO is terminated pursuant to the following termination events.

 Name
 Qualifying Termination
 ($)

 Qualifying Termination
 following a Change of control
 ($)

 490,203

 546,196

 196,306

 314,106

 85,952

 149,054

 104,864

 214,522

 (3)Some benefit payments shown in the table may be reduced if necessary to avoid adverse tax consequences to the executive under Section 280G of the Internal Revenue Code.

 CEO PAY RATIO
 As required by Section 953(b) of the Dodd-Frank Wall Street Reform and Consumer Protection Act, and Item 402(u) of Regulation S-K, we are providing the following information about the relationship of the 2024 annual total compensation of our CEO and the median of the annual total compensation of our employees (other than the CEO).
 For 2024, our last completed fiscal year
 • The annual total compensation of our CEO was $16,434,634; and
 • The median of the annual total compensation of our employees (other than our CEO) was $75,251.
 Based on this information, for 2024, we estimate the ratio of the annual total compensation of our CEO to the median of the annual total compensation of all employees to be 218:1.
 As permitted by SEC rules, we used the median employee identified in 2023 for purposes of calculating our 2024 pay ratio. We believe our use of last year's median employee is appropriate because no change has occurred in our employee population or our employee compensation arrangements that we reasonably believe would result in a significant change to our pay ratio disclosure.
 We identified our median employee for the 2023 pay ratio analysis using the methodology and the material assumptions, adjustments, and estimates described below.
 • We determined that, as of October 1, 2023, our employee population of full-time, part-time and temporary employees consisted of over 50,000 individuals working at our parent company and worldwide-consolidated subsidiaries.
 • To identify the "median employee" from our employee population, we first determined the amount of each employee's "earnings" for the period January 1, 2023 through October 1, 2023. For this purpose, earnings refers to the employee's base salary and bonus, if any, paid during the foregoing period. Base salary earnings for any full-time and part-time employees who were hired after January 1, 2023 were annualized to October 1, 2023 (to reflect 9 months of earnings). Earnings of employees outside of the U.S. were converted to U.S. dollars using the Company's October 2023 monthly currency exchange rates.
 • We then identified our median employee from our employee population by arraying and sorting the employees by the foregoing earnings measure and choosing the employee ranked in the middle of the population.
 • The annual total compensation for our CEO represents the amount reported for our CEO in the "Total" column of our 2024 Summary Compensation Table included in this Annual Report.
 • The annual total compensation of our median employee was calculated based on the same methodology to determine our NEOs' compensation disclosed in our 2024 Summary Compensation Table.

 Item 12.
 Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

 Outstanding Shares
 The outstanding capital stock of Interpublic at the close of business on February 14, 2025, consisted of 372,649,160 shares of Common Stock.
 Share Ownership of Certain Beneficial Owners
 The following table sets forth information concerning direct and indirect beneficial ownership of Common Stock as of December 31, 2024, unless otherwise indicated, by persons known to Interpublic to have beneficial ownership of more than 5% of the Common Stock:

 Name and Address of Beneficial Owner
 Amount and Nature of
Beneficial Ownership of
Common Stock(1)

 Percent of
 Class

 BlackRock, Inc.(2)
 55 East 52nd Street
 New York, NY 10055

 45,708,975

 12.2%

 The Vanguard Group(3)
 100 Vanguard Blvd.
 Malvern, PA 19355

 45,801,467

 11.96%

 State Street Corporation(4)
 State Street Financial Center
 1 Lincoln Street
 Boston, MA 02111

 29,846,521

 8.0%

 (1)The rules of the SEC deem a person to be the beneficial owner of a security if that person has or shares either or both voting or dispositive power with respect to such security. Additionally, a security is deemed to be beneficially owned by a person who has the right to acquire beneficial ownership of the security within 60 days.
 (2)This disclosure is based on a Schedule 13G/A filed by BlackRock, Inc. with the SEC on November 8, 2024, in which it reported that, as of September 30, 2024, it is a holding company of a group of investment management companies that in the aggregate have sole voting power with respect to 41,670,734 shares of Common Stock and sole dispositive power with respect to 45,708,975 shares of Common Stock.
 (3)This disclosure is based on a Schedule 13G/A filed by The Vanguard Group, Inc. with the SEC on February 13, 2024, in which it reported that, as of December 29, 2023, it is an investment manager that has shared voting power with respect to 485,423 shares of Common Stock, sole dispositive power with respect to 44,107,187 shares of Common Stock and shared dispositive power with respect to 1,694,280 shares of Common Stock.
 (4)This disclosure is based on a Schedule 13G/A filed by State Street Corporation with the SEC on October 16, 2024, in which it reported that, as of September 30, 2024, it is a holding company of a group of investment management companies that in the aggregate have shared voting power with respect to 22,522,313 shares of Common Stock and shared dispositive power with respect to 29,844,859 shares of Common Stock.

 Share Ownership of Management
 The following table sets forth information concerning the direct and indirect beneficial ownership of the Common Stock as of February 14, 2025 by each director, each current NEO, and all directors and executive officers of Interpublic as a group:

 Name of Beneficial Owner
 Common Stock
Ownership
 Options
Exercisable
Within 60 Days
 Total (1)(2)

 11,952

 11,952

 Andrew Bonzani(3)

 95,884

 95,884

 Christopher Carroll(3)

 47,356

 47,356

 45,388

 45,388

 116,402

 116,402

 40,529

 40,529

 Ellen Johnson(3)

 125,469

 125,469

 Philippe Krakowsky(3)

 532,437

 250,000

 782,437

 81,253

 81,253

 55,571

 55,571

 Linda S. Sanford

 44,987

 44,987

 135,833

 135,833

 E. Lee Wyatt Jr.

 55,751

 55,751

 All directors and executive
 officers as a group (13 persons)

 1,388,812

 250,000

 1,638,812

 (1)The rules of the SEC deem a person to be the beneficial owner of a security if that person has or shares either or both voting or dispositive power with respect to such security. Additionally, a security is deemed to be beneficially owned by a person who has the right to acquire beneficial ownership thereof within 60 days, for example through the exercise of a stock option that is exercisable or that will become exercisable within 60 days. Common Stock ownership set forth in this table includes unvested shares of restricted stock award units and restricted stock awarded under the 2019 PIP due to the right of the persons identified to exercise voting power with respect to the shares. Except as otherwise indicated, each person has sole voting and sole dispositive power over the shares indicated as beneficially owned.
 (2)No individual identified in the table had beneficial ownership of more than 1% of the outstanding shares of Common Stock as of February 14, 2025. Interpublic's directors and executive officers as a group had beneficial ownership of less than 1% of the outstanding shares of Common Stock.
 (3)Includes restricted stock unit awards subject to continued vesting in the amount of (i) 69,680 units for Mr. Bonzani, (ii) 26,973 units for Mr. Carroll, (iii) 94,803 units for Ms. Johnson and (iv) 296,528 units for Mr. Krakowsky.
 No executive officer or director of Interpublic has pledged any shares of Common Stock as security.
 Delinquent Section 16(a) Reports
 Section 16(a) of the Securities Exchange Act of 1934, as amended, requires Interpublic's directors and executive officers and persons who beneficially own more than 10 percent of any class of its equity securities to file with the SEC an initial report of beneficial ownership and subsequent reports of changes in beneficial ownership of Interpublic's equity securities.
 Based solely on our review of the copies of such reports furnished to us by the Company's directors and executive officers for the year ended December 31, 2024 and on the written representations made by such persons that no other reports were required, we believe that each of Interpublic's directors and executive officers timely filed all required reports.
 Equity Compensation Plan Information
 Information regarding the shares of common stock to be issued or which may be issued under our equity compensation plans as of December 31, 2024, is provided in the following table.

 Plan Category
 Number of Shares of Common Stock to be Issued Upon Exercise of Outstanding Options, Warrants and Rights
 (a) 1, 2, 3, 4

 Weighted-Average Exercise Price of Outstanding Stock Options (b)

 Number of Securities Remaining Available for Future Issuance Under Equity Compensation Plans (Excluding Securities Reflected in Column (a)) (c) 5

 Equity Compensation Plans Approved by Security Holders
 7,919,021
 $
 23.33
 26,092,875

 1Included a total of 250,000 outstanding stock options granted under the 2009 Performance Incentive Plan (the "2009 Plan"). These options are the only instruments taken into account in computing the weighted-average exercise price in column (b) of this table.

 2Included a total of 4,389,224 shares of Common Stock representing the target number of shares issuable under the 2019 Performance Incentive Plan following the completion of the 2022-2024 performance period, the 2023-2025 performance period, and the 2024-2026 performance period, respectively.
 3Included a total of 3,211,132 shares of Common Stock issuable pursuant to restricted share unit awards granted under the 2019 Plan, which are settled in shares of Common Stock.
 4Included a total of 68,665 shares of Common Stock issuable pursuant to restricted share awards granted under the 2019 Plan.
 5Included (i) 19,808,795 shares of Common Stock available for issuance under the shares of Common Stock available for issuance under the 2019 Performance Incentive Plan and (ii) 6,284,080 shares of Common Stock available for issuance under the Employee Stock Purchase Plan (2016).

 Item 13.
 Certain Relationships and Related Transactions, and Director Independence

 Transactions with Related Persons Policy
 Interpublic's Code of Conduct requires directors and employees to avoid activities that could conflict with the interests of Interpublic, except for transactions that are disclosed and approved in advance. Interpublic has adopted a Related Person Transaction Policy under which approval is required for any transaction, agreement or relationship between Interpublic or any of its consolidated subsidiaries and a Related Person (a "Related Person Transaction").
 Under the Related Person Transaction Policy, a "Related Person" is defined as any (i) director, nominee for election as a director, an executive officer or any of their "immediate family members" (as defined by the Related Person Transaction Policy); (ii) any entity, including not-for-profit and charitable organizations, controlled by or in which any of the foregoing persons have a substantial beneficial ownership interest; or (iii) any person who is known to be, at the time of the transaction, the beneficial owner of more than 5% of the voting securities of Interpublic or an immediate family member of such person.
 Under the policy, Related Person Transactions do not include any employee benefit plan, program, agreement or arrangement that has been approved by the Compensation Committee or recommended by the Compensation Committee for approval by the Board.
 To facilitate compliance with the policy, the Code of Conduct requires that employees, including directors and executive officers, report circumstances that may create or appear to create a conflict between the personal interests of the individual and the interests of Interpublic, regardless of the amount involved, to Interpublic's Corporate Compliance department using Interpublic's Conflict of Interest Disclosure Form. Each director and executive officer annually confirms to the Company his or her compliance with the Related Person Transaction Policy as part of the preparation of Interpublic's Annual Report on Form 10-K and its annual proxy statement. Director nominees and persons promoted to executive officer positions must also confirm such compliance at the time of their nomination or promotion. Management also reviews its records and makes additional inquiries of management personnel and, as appropriate, third parties and other sources of information for the purpose of identifying Related Person Transactions, including Related Person Transactions involving beneficial owners of more than 5% of Interpublic's voting securities.
 The Audit Committee reviews transactions subject to the Related Person Transaction Policy and determines whether to approve or disapprove those transactions, by examining whether the transactions are fair, reasonable and within Interpublic policy. The Audit Committee makes its determination by considering all relevant factors and any controls that may be implemented to protect the interests of Interpublic and its stockholders. Among the factors that the Audit Committee evaluates in determining whether a transaction is fair and reasonable, as applicable, are the following:
 • The benefits of the transaction to Interpublic;
 • The terms of the transaction and whether they are arm's-length and in the ordinary course of Interpublic's business;
 • The direct or indirect nature of the Related Person's interest in the transaction;
 • The size and expected term of the transaction; and
 • Other facts and circumstances that bear on the materiality of the Related Person Transaction under applicable law and listing standards.
 No director may participate in any consideration or approval of a Related Person Transaction with respect to which they or any of their immediate family members is the Related Person. Related Person Transactions not approved or ratified as required by the Related Person Transaction Policy are subject to termination by Interpublic. If the transaction has been completed, the Audit Committee will consider if rescission of the transaction is appropriate and whether disciplinary action is warranted.
 2024 Related Person Transactions
 Since January 1, 2022, there have been no transactions involving a Related Person identified in the responses to the annual questionnaire sent to each director and executive officer of Interpublic or that otherwise are known to the Audit Committee or Interpublic.

 Director Independence
 In accordance with NYSE listing standards, the Board annually evaluates the independence of each member of the Board of Directors under the independence standards set forth in Interpublic's Corporate Governance Guidelines, and under the NYSE Listing Standards.
 Interpublic has ten directors, one of whom, Philippe Krakowsky, is an employee of Interpublic and, nine of whom are not employees of Interpublic or its subsidiaries. At their meetings held in February of this year, the Governance and Social Responsibility Committee and the full Board determined that each of the Non-Management Directors is an independent director under Interpublic's Corporate Governance Guidelines and the NYSE Listing Standards.
 Meeting of Independent Directors
 The NYSE Listing Standards require that if the group of Non-Management Directors includes one or more directors who are not independent, then at least once annually, the Non-Management Directors should hold an executive session attended by only independent directors. Although not required under the NYSE Listing Standards (because all of the Non-Management Directors are independent), the Board nevertheless held several executive sessions of its independent directors during 2024 with Mr. Thomas serving as the chair of the sessions.

 Item 14.
 Principal Accountant Fees and Services

 The following is a summary and description of the fees for services provided by PricewaterhouseCoopers in 2023 and 2024.

 Worldwide Fees (in Millions)

 Fee Category

 2023
 ($)

 %
 of Total

 2024
 ($)

 %
 of Total

 Audit Fees (A)

 25.64
 90.3%
 23.5
 88.3%

 Audit Related Fees (B)

 1.17
 4.1%
 1.62
 6.1%

 Tax Fees (C)

 1.58
 5.5%
 1.46
 5.5%

 All Other Fees (D)

 0.03
 0.1%
 0.02
 0.1%

 Total Fees

 28.42
 100.0%
 26.6
 100.0%

 (A) Audit Fees: Consists of fees and out-of-pocket expenses billed for professional services rendered for the audit of Interpublic's consolidated financial statements and the audit of the effectiveness of Interpublic's internal control over financial reporting, for review of the interim consolidated financial statements included in quarterly reports and for services that are normally provided by PricewaterhouseCoopers in connection with statutory and regulatory filings or engagements and attest services, except those not required by statute or regulation.
 (B) Audit Related Fees: Consists of fees billed for assurance and related services that are reasonably related to the performance of the audit or review of Interpublic's consolidated financial statements and are not reported under "Audit Fees." These services include employee benefit plan audits, consultations concerning financial accounting and reporting standards, and other attest services not included in (A) audit fees.
 (C) Tax Fees: Consists of tax compliance/preparation and other tax services. Tax compliance/preparation includes fees billed for professional services related to federal, state and international tax compliance, assistance with tax audits and appeals, assistance with custom and duties audits, expatriate tax services and assistance related to the impact of mergers, acquisitions and divestitures on tax return preparation. Other tax services include miscellaneous tax consulting and planning.
 (D) All Other Fees: Consists of advisory services and licenses to online accounting information and general education accounting guidance.
 Audit Committee Pre-Approval of Audit and Permissible Non-Audit Services of Independent Auditor
 The Audit Committee has established policies and procedures regarding pre-approval of all audit and permissible non-audit services provided by the independent accounting firm and is responsible for the audit fee negotiations associated with the engagement of the independent accounting firm. The permissible non-audit services include the services described above for which we paid Audit Related Fees, Tax Fees and All Other Fees. Under the policy, pre-approval is generally provided for up to one year and any pre-approval is detailed as to the particular service or category of services and is subject to a specific budget. In addition, the Audit Committee may pre-approve particular services on a case-by-case basis. The Audit Committee has delegated pre-approval authority to the Committee's Chairperson for projects less than $200,000, who must then report any such decision to the Audit Committee at the next scheduled meeting.

 Item 15.
 Exhibits, Financial Statement Schedules

 (a) Listed below are all financial statements, financial statement schedules and exhibits filed as part of this Report on Form 10-K.

 1. Financial Statements:
 Report of Independent Registered Public Accounting Firm
 Consolidated Statements of Operations for the years ended December 31, 2024, 2023 and 2022
 Consolidated Statements of Comprehensive Income for the years ended December 31, 2024, 2023 and 2022
 Consolidated Balance Sheets as of December 31, 2024 and 2023
 Consolidated Statements of Cash Flows for the years ended December 31, 2024, 2023 and 2022
 Consolidated Statements of Stockholders' Equity for the years ended December 31, 2024, 2023 and 2022

 2. Financial Statement Schedules:
 All financial statement schedules are omitted because they are either not applicable or the required information is otherwise provided.

 3. Exhibits:
 All exhibits, including management contracts and compensatory plans or arrangements, required pursuant to Item 601 of Regulation S-K to be filed as part of this report or incorporated herein by reference to other documents, are listed in the Exhibit Index of this Report on Form 10-K. The agreements and other documents filed as exhibits to this report are not intended to provide factual information or other disclosure other than with respect to the terms of the agreements or other documents themselves, and you should not rely on them for that purpose. In particular, any representations and warranties made by us in these agreements or other documents were made solely within the specific context of the relevant agreement or document and may not describe the actual state of affairs as of the date they were made or at any other time.

 Item 16.
 Form 10-K Summary

 None.

 EXHIBIT INDEX

 Exhibit No.

 Description

 2.1**

 Agreement and Plan of Merger, dated as of December 8, 2024, by and among Omnicom Group Inc., EXT Subsidiary Inc. and The Interpublic Group of Companies, Inc. is incorporated by reference to Exhibit 2.1 to the Registrant's Current Report on Form 8-K filed with the SEC on December 9, 2024.

 3(i)

 Restated Certificate of Incorporation of the Registrant dated as of October 24, 2013, is incorporated by reference to Exhibit 3(i)(2) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2013.

 3(ii)(A)

 Amended and Restated By-Laws of the Registrant dated as of October 26, 2016, is incorporated by reference to Exhibit 3(ii) to the Registrant's Current Report on Form 8-K filed with the SEC on October 27, 2016.

 3(ii)(B)

 Amendment to the Amended and Restated By-Laws of the Registrant dated December 8, 2024, is incorporated by reference to Exhibit 3.1 to the Registrant's Current Report on Form 8-K filed with the SEC on December 9, 2024.

 4(iii)(A)

 Senior Debt Indenture dated as of March 2, 2012 (the "2012 Indenture"), between the Registrant and U.S. Bank National Association, as Trustee, is incorporated by reference to Exhibit 4.1 to the Registrant's Current Report on Form 8-K filed with the SEC on March 2, 2012.

 4(iii)(C)

 Seventh Supplemental Indenture, dated as of September 21, 2018, to the 2012 Indenture, with respect to the 4.650% Senior Notes due 2028 is incorporated by reference to Exhibit 4.4 to the Registrant's Current Report on Form 8-K filed with the SEC on September 21, 2018.

 4(iii)(D)

 Eighth Supplemental Indenture, dated as of September 21, 2018, to the 2012 Indenture, with respect to the 5.400% Senior Notes due 2048 is incorporated by reference to Exhibit 4.5 to the Registrant's Current Report on Form 8-K filed with the SEC on September 21, 2018.

 4(iii)(E)

 Ninth Supplemental Indenture, dated as of March 30, 2020, to the 2012 Indenture, with respect to the 4.750% Senior Notes due 2030 is incorporated by reference to Exhibit 4.2 to the Registrant's Current Report on Form 8-K filed with the SEC on March 30, 2020.

 4(iii)(F)

 Tenth Supplemental Indenture, dated as of February 25, 2021, to the 2012 Indenture, with respect to the 2.400% Senior Notes due 2031 is incorporated by reference to Exhibit 4.2 to the Registrant's Current Report on Form 8-K filed with the SEC on February 25, 2021.

 4(iii)(G)

 Eleventh Supplemental Indenture, dated as of February 25, 2021, to the 2012 Indenture, with respect to the 3.375% Senior Notes due 2041 is incorporated by reference to Exhibit 4.3 to the Registrant's Current Report on Form 8-K filed with the SEC on February 25, 2021.

 4(iii)(H)

 Twelfth Supplemental Indenture, dated as of June 8, 2023, to the 2012 Indenture, with respect to the 5.375% Senior Notes due 2033 is incorporated by reference to Exhibit 4.2 to the Registrant's Current Report on Form 8-K filed with the SEC on June 8, 2023.

 4(vi)

 Description of Registered Securities is incorporated by reference to Exhibit 4(vi) to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2019.

 10(i)(A)

 Amended and Restated Credit Agreement, dated as of May 29, 2024, among The Interpublic Group of Companies, Inc., the lenders named therein and Citibank, N.A., as administrative agent is incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K filed with the SEC on May 30, 2024.

 (i) Philippe Krakowsky

 10(iii)(A)(1)

 Employment Agreement, made as of January 1, 2021, entered into on July 22, 2021, by and between the Registrant and Philippe Krakowsky, is incorporated by reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 2021.*

 10(iii)(A)(2)

 Executive Special Benefits Agreement, dated as of February 1, 2002, and signed as of August 21, 2002, between the Registrant and Philippe Krakowsky, is incorporated by reference to Exhibit 10(iii)(A)(v) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2002.*

 10(iii)(A)(3)

 Executive Change of Control Agreement, effective as of May 27, 2010, by and between the Registrant and Philippe Krakowsky, is incorporated by reference to Exhibit 10.3 to the Registrant's Current Report on Form 8-K filed with the SEC on May 27, 2010.*

 10(iii)(A)(4)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Philippe Krakowsky, dated August 29, 2013 is incorporated by reference to Exhibit 10.5 to the Registrant's Current Report on Form 8-K filed with the SEC on August 30, 2013.*

 10(iii)(A)(5)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Philippe Krakowsky, dated October 26, 2016 is incorporated by reference to Exhibit 10(iii)(a)(5) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2016.*

 10(iii)(A)(6)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Philippe Krakowsky, dated July 24, 2019 is incorporated by reference to Exhibit 10(iii)(a)(5) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 2019.*

 10(iii)(A)(7)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Philippe Krakowsky, dated October 26, 2022 is incorporated by reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2022.*

 10(iii)(A)(8)

 Amendment to Executive Change of Control Agreement by and between The Interpublic Group of Companies, Inc. and Philippe Krakowsky, dated December 8, 2024, is incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K filed with the SEC on December 9, 2024.*

 (iii) Ellen Johnson

 10(iii)(A)(9)

 Employment Agreement between the Registrant and Ellen Johnson made as of January 1, 2020, entered into on July 29, 2020 is incorporated by reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 2020.*

 10(iii)(A)(10)

 Executive Change of Control Agreement between the Registrant and Ellen Johnson dated as of May 27, 2010, is incorporated by reference to Exhibit 10(iii)(A)(4) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended March 31, 2019.*

 10(iii)(A)(11)

 Extension of Existing Executive Change of Control Agreement between the Registrant and Ellen Johnson dated August 29, 2013, is incorporated by reference to Exhibit 10(iii)(A)(5) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended March 31, 2019.*

 10(iii)(A)(12)

 Extension of Existing Executive Change of Control Agreement between the Registrant and Ellen Johnson dated October 26, 2016, is incorporated by reference to Exhibit 10(iii)(A)(6) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended March 31, 2019.*

 10(iii)(A)(13)

 Extension of Existing Executive Change of Control Agreement between the Registrant and Ellen Johnson dated July 24, 2019 is incorporated by reference to Exhibit 10(iii)(a)(6) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 2019.*

 10(iii)(A)(14)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Ellen Johnson, dated October 26, 2022 is incorporated by reference to Exhibit 10.2 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2022.*

 10(iii)(A)(15)

 Amendment to Executive Change of Control Agreement by and between The Interpublic Group of Companies, Inc. and Ellen Johnson, dated December 8, 2024, is incorporated by reference to Exhibit 10.2 to the Registrant's Current Report on Form 8-K filed with the SEC on December 9, 2024.*

 (iv) Andrew Bonzani

 10(iii)(A)(16)

 Employment Agreement, effective as of December 22, 2011, by and between the Registrant and Andrew Bonzani, is incorporated by reference to Exhibit(iii)(A)(8) to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2012.*

 10(iii)(A)(17)

 Executive Change of Control Agreement, effective as of December 22, 2011, by and between the Registrant and Andrew Bonzani, is incorporated by reference to Exhibit(iii)(A)(9) to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2012.*

 10(iii)(A)(18)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Andrew Bonzani, dated August 29, 2013 is incorporated by reference to Exhibit 10.3 to the Registrant's Current Report on Form 8-K filed with the SEC on August 30, 2013.*

 10(iii)(A)(19)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Andrew Bonzani, dated October 26, 2016 is incorporated by reference to Exhibit 10(iii)(a)(3) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2016.*

 10(iii)(A)(20)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Andrew Bonzani, dated July 24, 2019 is incorporated by reference to Exhibit 10(iii)(a)(3) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 2019.*

 10(iii)(A)(21)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Andrew Bonzani, dated October 26, 2022 is incorporated by reference to Exhibit 10.3 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2022.*

 10(iii)(A)(22)

 Amendment to Executive Change of Control Agreement by and between The Interpublic Group of Companies, Inc. and Andrew Bonzani, dated December 8, 2024, is incorporated by reference to Exhibit 10.3 to the Registrant's Current Report on Form 8-K filed with the SEC on December 9, 2024.*

 (v) Christopher Carroll

 10(iii)(A)(23)

 Employment Agreement, made as of April 1, 2006, by and between the Registrant and Christopher Carroll, is incorporated by reference to Exhibit 10(iii)(A)(8) to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2011.*

 10(iii)(A)(24)

 Amendment, dated as of October 29, 2007, to an Employment Agreement, made as of April 1, 2006, between the Registrant and Christopher Carroll, is incorporated by reference to Exhibit 10(iii)(A)(9) to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2011.*

 10(iii)(A)(25)

 Executive Change of Control Agreement, effective as of May 27, 2010, by and between the Registrant and Christopher Carroll, is incorporated by reference to Exhibit 10(iii)(A)(10) to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2011.*

 10(iii)(A)(26)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Christopher Carroll, dated August 29, 2013 is incorporated by reference to Exhibit 10.4 to the Registrant's Current Report on Form 8-K filed with the SEC on August 30, 2013.*

 10(iii)(A)(27)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Christopher Carroll, dated October 26, 2016 is incorporated by reference to Exhibit 10(iii)(a)(4) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2016.*

 10(iii)(A)(28)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Christopher Carroll, dated July 24, 2019 is incorporated by reference to Exhibit 10(iii)(a)(4) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 2019.*

 10(iii)(A)(29)

 Extension of Existing Executive Change of Control Agreement by and between the Registrant and Christopher Carroll, dated October 26, 2022 is incorporated by reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2022.*

 10(iii)(A)(30)

 Employment Agreement, made as of October 2, 2022, by and between the Registrant and Christopher Carroll, is incorporated by reference to Exhibit 10(iii)(A)(27) to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2024.*

 10(iii)(A)(31)

 Employment Agreement, made as of October 2, 2024, by and between the Registrant and Christopher Carroll, is incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K filed October 4, 2024.*

 10(iii)(A)(32)

 Amendment to Executive Change of Control Agreement by and between The Interpublic Group of Companies, Inc. and Christopher Carroll. dated December 8, 2024 is incorporated by reference to Exhibit 10.4 to the Registrant's Current Report on Form 8-K filed with the SEC on December 9, 2024.*

 Compensation Plans and Arrangements:

 10(iii)(A)(33)

 The Interpublic Group Amended and Restated 2019 Performance Incentive Plan (the "2019 PIP") is incorporated by reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2024.*

 10(iii)(A)(34)

 2019 PIP Restricted Stock Award Agreement is incorporated by reference to Exhibit 10(iii)(A)(63) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2019.*

 10(iii)(A)(35)

 2019 PIP Restricted Stock Unit Award Agreement is incorporated by reference to Exhibit 10(iii)(A)(64) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2019.*

 10(iii)(A)(36)

 2019 PIP Restricted Stock Unit Award Agreement.* (updated 2021) is incorporated by reference to Exhibit 10(iii)(A)(50) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2020*.

 10(iii)(A)(37)

 2019 PIP Restricted Stock Unit Award Agreement (version2) is incorporated by reference to Exhibit 10(iii)(A)(65) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2019.*

 10(iii)(A)(38)

 2019 PIP Performance Share Award Agreement is incorporated by reference to Exhibit 10(iii)(A)(66) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2019.*

 10(iii)(A)(39)

 2019 PIP Performance Share Award Agreement (updated 2021) is incorporated by reference to Exhibit 10(iii)(A)(53) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2020.*

 10(iii)(A)(40)

 2019 PIP Performance Share Award Agreement (version 2) is incorporated by reference to Exhibit 10(iii)(A)(67) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2019.*

 10(iii)(A)(41)

 2019 PIP Performance Cash Award Agreement is incorporated by reference to Exhibit 10(iii)(A)(68) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2019.*

 10(iii)(A)(42)

 2019 PIP Performance Cash Award Agreement (updated 2021) is incorporated by reference to Exhibit 10(iii)(A)(56) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2020*.

 10(iii)(A)(43)

 2019 PIP Performance Cash Award Agreement (version 2) is incorporated by reference to Exhibit 10(iii)(A)(69) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2019.*

 10(iii)(A)(44)

 2019 PIP Stock Option Award Agreement is incorporated by reference to Exhibit 10(iii)(A)(58) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2020.*

 10(iii)(A)(45)

 The Interpublic Restricted Cash Plan, Restatement effective as of November 12, 2020 is incorporated by reference to Exhibit 10(iii)(A)(61) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2020.*

 10(iii)(A)(46)

 Restricted Cash Award Agreement is incorporated by reference to Exhibit 10(iii)(A)(62) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2020.*

 10(iii)(A)(47)

 The Interpublic Senior Executive Incentive Plan is incorporated by reference to Exhibit 10(iii)(a)(7) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 2019.*

 10(iii)(A)(48)

 Amended and Restated Employee Stock Purchase Plan (2016) of the Registrant is incorporated by reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2020.*

 10(iii)(A)(49)

 The Interpublic Group Executive Performance (162(m) Plan) is incorporated by reference to Exhibit 10.2 to the Registrant's Current Report on Form 8-K filed with the SEC on May 28, 2014.*

 10(iii)(A)(50)

 The Interpublic Executive Severance Plan, amended and restated, effective August 16, 2017, is incorporated by reference to Exhibit 10(iii)(A)(1) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2017.*

 10(iii)(A)(51)

 The Interpublic Capital Accumulation Plan, Amended and Restated (the "Restated CAP"), effective January 1, 2007, is incorporated by reference to Exhibit 10(iii)(A)(4) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2007.*

 10(iii)(A)(52)

 Restated CAP - Form of Restated Participation Agreement is incorporated by reference to Exhibit 10(iii)(A)(5) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2007.*

 10(iii)(A)(53)

 Restated CAP - Form of Participation Agreement (Form For New Participants), is incorporated by reference to Exhibit 10(iii)(A)(6) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2007.*

 10(iii)(A)(54)

 The Interpublic Capital Accumulation Plan, amended and restated, effective August 1, 2014, and form of Participation Agreement for New Participants is incorporated by reference to Exhibit 10(iii)(A)(1) to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 2014.*

 10(iii)(A)(55)

 Description of Changes to the Compensation for Non-Management Directors is incorporated by reference to Exhibit 10(iii)(a)(71) to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2021.*

 The Interpublic Group of Companies, Inc. Code of Conduct.

 The Interpublic Group of Companies, Inc. Dodd-Frank Insider Trading Policy (included within Exhibit 14).

 Subsidiaries of the Registrant.

 Consent of PricewaterhouseCoopers LLP.

 Power of Attorney to sign Form 10-K and resolution of Board of Directors re Power of Attorney.

 31.1

 Certification of the Chief Executive Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as amended.

 31.2

 Certification of the Chief Financial Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as amended.

 Certification of the Chief Executive Officer and the Chief Financial Officer furnished pursuant to 18 U.S.C. Section 1350 and Rule 13a-14(b) under the Securities Exchange Act of 1934, as amended.

 The Interpublic Group of Companies, Inc. Dodd-Frank Clawback Policy is incorporated by reference to Exhibit 97 to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2023.

 * Management contracts and compensation plans and arrangements

 ** Schedules and exhibits have been omitted pursuant to Item 601(a)(5) and (a)(6) of Regulation S-K. The Registrant undertakes to furnish supplemental copies of any of the omitted schedules and exhibits upon request by the SEC.

 SIGNATURES

 Pursuant to the requirements of Section 13 of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 THE INTERPUBLIC GROUP OF COMPANIES, INC.

 (Registrant)

 By
 /s/ Philippe Krakowsky

Chief Executive Officer

 Date: February 20, 2025
 Pursuant to the requirements of the Securities Exchange Act of 1934, this Report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

 Name
 Title
 Date

 /s/ Philippe Krakowsky
 Chief Executive Officer and Director
(Principal Executive Officer)

 /s/ Ellen Johnson
 Executive Vice President and
Chief Financial Officer
(Principal Financial Officer)

 /s/ Christopher F. Carroll
 Executive Vice President,
Controller and Chief Accounting and Business Transformation Officer
(Principal Accounting Officer)

 Christopher F. Carroll

 /s/ Jorge L. Benitez

 /s/ Jocelyn Carter-Miller

 /s/ Mary J. Steele Guilfoile

 /s/ Dawn Hudson

 /s/ Jonathan F. Miller

 /s/ Patrick Q. Moore

 /s/ Linda S. Sanford

 Linda Sanford

 /s/ David M. Thomas

 /s/ E. Lee Wyatt Jr.

 E. Lee Wyatt Jr.