UNITED STATES
 SECURITIES AND EXCHANGE COMMISSION
 Washington, DC 20549

 FORM 10-K

 (Mark One)
 ANNUAL REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 For the fiscal year ended September 30, 2025
 OR
 TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 For the transition period from to
 Commission File Number: 001-14129

 STAR GROUP, L.P.
 (Exact name of registrant as specified in its charter)

 Delaware

 06-1437793

 (State or other jurisdiction of
 incorporation or organization)

 (I.R.S. Employer
 Identification No.)

 9 West Broad Street, Suite 310, Stamford, Connecticut

 06902

 (Address of principal executive office)

 (Zip Code)

 (203) 328-7310
 (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 Units

 SGU

 New York Stock Exchange

 Common Unit Purchase Rights

 N/A

 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 definitions 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 (15 U.S.C. 7262(b)) 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
 The aggregate market value of the registrant's common units held by non-affiliates on March 31, 2025 was approximately $ 402,396,722
 As of November 30, 2025, the registrant had 32,976,515 common units outstanding.
 Documents Incorporated by Reference: None

 STAR GROUP, L.P.
 2025 FORM 10-K ANNUAL REPORT

 Page

 Item 1.

 Business

 Item 1A.

 Risk Factors

 Item 1B.

 Unresolved Staff Comments

 Item 1C.

 Cybersecurity

 Item 2.

 Properties

 Item 3.

 Legal Proceedings—Litigation

 Item 4.

 Mine Safety Disclosures

 Item 5.

 Market for the Registrant's Units, Related Unitholder Matters and Issuer Purchases of Units

 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 Unitholder Matters

 Item 13.

 Certain Relationships and Related Transactions, and Director Independence

 Item 14.

 Principal Accountant Fees and Services

 Item 15.

 Exhibits and Financial Statement Schedules

 Item 16.

 Form 10-K Summary

 Statement Regarding Forward-Looking Disclosure
 This Annual Report on Form 10-K (this "Report") includes "forward-looking statements" which represent our expectations or beliefs concerning future events that involve risks and uncertainties, including the impact of geopolitical events on wholesale product cost volatility, tariff regimes, including newly imposed U.S. tariffs and any additional responsive non-U.S. tariffs or additional U.S. tariffs, the price and supply of the products that we sell, our ability to purchase sufficient quantities of product to meet our customer's needs, rapid increases in levels of inflation, the consumption patterns of our customers, our ability to obtain satisfactory gross profit margins, the effect of weather conditions on our financial performance, our ability to obtain new customers and retain existing customers, our ability to make strategic acquisitions, the impact of litigation, natural gas conversions and electrification of heating systems, pandemic and future global health pandemics, recessionary economic conditions, future union relations and the outcome of current and future union negotiations, the impact of current and future governmental regulations, including federal, state and municipal laws restricting greenhouse gas ("GHG") emissions and federal, state and local environmental, health, and safety regulations, the ability to attract and retain employees, customer credit worthiness, counterparty credit worthiness, marketing plans, cyber-attacks, global supply chain issues, labor shortages and new technology, including alternative methods for heating and cooling residences. All statements other than statements of historical facts included in this Report including, without limitation, the statements under "Management's Discussion and Analysis of Financial Condition and Results of Operations" and elsewhere herein, are forward-looking statements. Without limiting the foregoing, the words "believe," "anticipate," "plan," "expect," "seek," "estimate," and similar expressions are intended to identify forward-looking statements. Although we believe that the expectations reflected in such forward-looking statements are reasonable, we can give no assurance that such expectations will prove to be correct. Actual results may differ materially from those projected as a result of certain risks and uncertainties. These risks and uncertainties include, but are not limited to, those set forth in this Report under the headings "Risk Factors," "Business Strategy" and "Management's Discussion and Analysis of Financial Condition and Results of Operations." Important factors that could cause actual results to differ materially from our expectations ("Cautionary Statements") are disclosed in this Report. All subsequent written and oral forward-looking statements attributable to the Company or persons acting on its behalf are expressly qualified in their entirety by the Cautionary Statements. Unless otherwise required by law, we undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise after the date of this Report.
 ITEM 1. BUSINESS
 Structure
 Star Group, L.P. ("Star" the "Company," "we," "us," or "our") is a home heating oil and propane distributor and services provider with one reportable operating segment that principally provides heating related services to residential and commercial customers. Our unitholders voted in favor of proposals to have the Company elect to be treated as a corporation, instead of a partnership, for federal income tax purposes (commonly referred to as a "check-the-box election"), along with amendments to our partnership agreement to effect such changes in income tax classification, in each case effective November 1, 2017. In addition, the Company changed its name, effective October 25, 2017, from "Star Gas Partners, L.P." to "Star Group, L.P." to more closely align our name with the scope of our product and service offerings. Unitholders will receive a Form 1099-DIV and will not receive a Schedule K-1 as in tax years prior to December 31, 2017. Our legal structure has remained a Delaware limited partnership and the distribution provisions under our limited partnership agreement, including the incentive distribution structure has remained unchanged. As of November 30, 2025, we had outstanding 33.0 million common partner units (NYSE: "SGU") representing a 99.0% limited partner interest in Star, and 0.3 million general partner units, representing a 1.0% general partner interest in Star.

 The following chart depicts the ownership of Star as of November 30, 2025:

 Star Group, L.P.

 Limited Partners
Common Units
99.0%

 General Partner (Kestrel Heat)
General Partner Units
1.0%

 Public Unitholders - Common Units

 87.7%

 Officers and Directors - Common Units

 12.3%

 Star is organized as follows:
 • Our general partner is Kestrel Heat, LLC, a Delaware limited liability company ("Kestrel Heat" or the "general partner"). The Board of Directors of Kestrel Heat (the "Board") is appointed by its sole member, Kestrel Energy Partners, LLC, a Delaware limited liability company ("Kestrel").

 • Our operations are conducted through Petro Holdings, Inc., a Minnesota corporation that is a wholly owned subsidiary of Star Acquisitions, Inc., and its subsidiaries.

 • Petroleum Heat and Power Co., Inc. ("PH&P") is an indirect, wholly owned subsidiary of Star. PH&P is the borrower and Star is the guarantor of the seventh amended and restated credit agreement's $210 million five-year senior secured term loan and the $400 million ($475 million during the heating season of December through April of each year) revolving credit facility, both due September 27, 2029. (See Note 13—Long-Term Debt and Bank Facility Borrowings).

 We file annual, quarterly, current and other reports and information with the Securities and Exchange Commission, or SEC. These filings can be viewed and downloaded from the Internet at the SEC's website at www.sec.gov. In addition, these SEC filings are available at no cost as soon as reasonably practicable after the filing thereof on our website at investors.stargrouplp.com/financial-information/sec-filings. Please note that any Internet addresses provided in this Annual Report on Form 10-K are for informational purposes only and are not intended to be hyperlinks. Accordingly, no information found and/or provided at such Internet addresses is intended or deemed to be incorporated by reference herein.
 Legal Structure
 The following chart summarizes our structure as of September 30, 2025.

 Star Group, L.P.

 Star Acquisitions, Inc.

 Woodbury Insurance Co., Inc.

 Petro Holdings, Inc.

 Petroleum Heat and Power Co., Inc.

 Meenan Oil LLC

 Champion Energy LLC

 Griffith Energy Services, Inc.

 Denotes borrower in the asset based lending facility and the term loan, which are guaranteed by Star Group, L.P. and the other entities listed above, excluding Woodbury Insurance Co., Inc.

 Although Star Group, L.P. is a partnership for state law purposes, it has elected to be treated as a corporation, rather than a partnership, for federal income tax purposes (commonly referred to as a "check-the-box election").

 Business Overview
 We are a home heating oil and propane distributor and service provider to residential and commercial customers whose primary use is to heat their homes and buildings in the Northeast and Mid-Atlantic U.S. regions. As of September 30, 2025, we sold home heating oil and propane to approximately 406,400 full service residential and commercial customers and 63,200 customers on a delivery only basis. Approximately 277,000 of these customers, or 59%, are located in the New York, New Jersey, and Connecticut. We believe we are the largest retail distributor of home heating oil in the United States, based upon sales volume with a market share in excess of 5.5%. We also sell gasoline and diesel fuel to approximately 27,700 customers. We install, maintain, and repair heating and air conditioning equipment and to a lesser extent provide these services outside of our heating oil and propane customer base including 20,200 service contracts for natural gas and other heating systems. During fiscal 2025, total sales were comprised of approximately 63% from home heating oil and propane, 18% from other petroleum products, the majority of which is diesel and gasoline, and 19% from the installation and repair of heating and air conditioning equipment and ancillary services. We provide home heating equipment repair service and natural gas service 24-hours-a-day, 7-days-a-week, 52 weeks a year. These services are an integral part of our business, and are intended to increase customer satisfaction and loyalty.
 We conduct our business through an operating subsidiary, Petro Holdings, Inc., utilizing multiple local brand names, such as Petro Home Services, Meenan, and Griffith Energy Services.
 We also offer several pricing alternatives to our residential home heating oil customers, including a variable price (market based) option and a price-protected option, the latter of which either sets the maximum price or a fixed price that a customer will pay. Users choose the plan they feel best suits them which we believe increases customer satisfaction. Approximately 93% of our full service residential and commercial home heating oil and propane customers automatically receive deliveries based on prevailing weather conditions. In addition, approximately 25% of our residential home heating oil and propane customers take advantage of our "smart pay" budget payment plan under which their estimated annual oil and propane deliveries and service billings are paid for in a series of equal monthly installments. We use derivative instruments as needed to mitigate our exposure to market risks associated with our price-protected offerings and the storing of our physical home heating oil inventory. Given our size, we believe we are able to realize certain benefits of scale and provide consistent, strong customer service.
 Currently, we have heating oil and/or propane customers in the following states: Connecticut, Delaware, Maryland, Massachusetts, Michigan, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia and the District of Columbia.

 Industry Characteristics
 Home heating oil is primarily used as a source of fuel to heat residences and businesses in the Northeast and Mid-Atlantic regions. According to the U.S. Department of Energy—Energy Information Administration, Residential Energy Consumption Survey (released May 2022), these regions account for 82% (4.1 million of 5.0 million) of the households in the United States where heating oil is the main space-heating fuel and 19% (4.1 million of 21.9 million) of the homes in these regions use home heating oil as their main space-heating fuel. Our experience has been that customers have a tendency to increase their conservation efforts as the price of home heating oil increases, thereby reducing their consumption.
 The retail home heating oil industry is mature, with total market demand expected to decline in the foreseeable future due to conversions to natural gas and electricity, availability of other alternative energy sources and the installations of more fuel efficient heating systems. Therefore, our ability to maintain our business or grow within the industry is dependent on the acquisition of other retail distributors, the success of our marketing programs, and the growth of our other service offerings. Based on our records, our customer conversions to natural gas and electricity have ranged between 1.1% and 1.6% per year over the last five years. We believe this may continue or even increase. In addition, there are legislative and regulatory efforts underway in several states and certain municipalities seeking to reduce GHG emissions from fuel-burning systems.

 The retail home heating oil industry is highly fragmented, characterized by a large number of relatively small, independently owned and operated local distributors. Some businesses provide full service, as we do, and others offer delivery only on a cash-on-delivery basis, which we also do to a significantly lesser extent. In addition, the industry is complex and costly due to government regulations, working capital requirements, and the costs and risks of hedging for price protected customers.
 Propane is a by-product of natural gas processing and petroleum refining. Propane use falls into three broad categories: residential and commercial applications; industrial applications; and agricultural uses. In the residential and commercial markets, propane is used primarily for space heating, water heating, clothes drying and cooking. Industrial customers use propane generally as a motor fuel to power over-the-road vehicles, forklifts and stationary engines, to fire furnaces, as a cutting gas and in other process applications. In the agricultural market, propane is primarily used for tobacco curing, crop drying, poultry breeding and weed control.
 The retail propane distribution industry is highly competitive and is generally serviced by large multi-state full-service distributors and small local independent distributors. Like the home heating oil industry, each retail propane distribution provider operates in its own competitive environment because propane distributors typically reside in close proximity to their customers. In most retail propane distribution markets, customers can choose from multiple distributors based on the quality of customer service, safety, reputation and price.
 It is common practice in our business to price our liquid products to customers based on a per gallon margin over wholesale costs. As a result, we believe distributors such as ourselves generally seek to maintain their per gallon margins by passing wholesale price increases or decreases through to customers, thus insulating their margins from the volatility in wholesale prices. However, distributors may be unable or unwilling to pass the entire product cost changes through to customers. In these cases, significant decreases in per gallon margins may result when prices rise. The timing of cost pass-throughs can also significantly affect margins. (See Customers and Pricing for a discussion on our offerings).
 Business Strategy
 Our business strategy is to increase Adjusted EBITDA (See Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations for a definition) and cash flow by effectively managing operations while growing and retaining our customer base as a retail distributor of home heating oil and propane and provider of related products and services. The key elements of this strategy include the following:
 Pursue select acquisitions Our senior management team has developed expertise in identifying acquisition opportunities and integrating acquired customers into our operations. We focus on acquiring companies within and outside our current footprint.
 We actively pursue home heating oil only companies, propane companies and dual fuel (home heating oil and propane) companies.
 Deliver superior customer service We are dedicated to consistently providing our customers with superior service and a positive customer experience to improve retention and drive additional revenue. We have established programs and conduct surveys to effectively measure customer satisfaction at certain brands.
 We have deployed a customer relationship management solution at most of our larger brands. We believe this allows us to provide a more consistent customer experience as our employees will have a 360 degree-view of each customer with easy access to key customer information and customized dashboards to track individual employee performance.
 We have resources dedicated to training employees to provide superior and consistent service and enhance the customer experience. This effort is supported, reinforced and monitored by our local management teams.
 Provide complementary service offerings These offerings include, but are not limited to, the sales, service and installation of heating and air conditioning equipment, and standby home generators. In addition, we also repair and install natural gas and heat pump systems.

 Pursue environmental sustainability opportunities We are committed to pursuing initiatives that reduce greenhouse gas emissions across our product offerings, by selling biodiesel products and by offering energy efficient heating and air conditioning equipment to our customers.
 Seasonality
 Our fiscal year ends on September 30. All references to quarters and years respectively in this document are to fiscal quarters and years unless otherwise noted. The seasonal nature of our business results in the sale of approximately 30% of our volume of home heating oil and propane in the first fiscal quarter and 50% of our volume in the second fiscal quarter of each fiscal year, the peak heating season. Approximately 25% of our volume of motor fuel and other petroleum products is sold in each of the four fiscal quarters. We generally realize net income in our first and second fiscal quarters and net losses during our third and fourth fiscal quarters and we expect that the negative impact of seasonality on our third and fourth fiscal quarter operating results will continue. In addition, sales volume typically fluctuates from year to year in response to variations in weather, wholesale energy prices and other factors.
 Degree Day
 A "degree day" is an industry measurement of temperature designed to evaluate energy demand and consumption. Degree days are based on how far the average daily temperature departs from 65 F. Each degree of temperature above 65 F is counted as one cooling degree day, and each degree of temperature below 65 F is counted as one heating degree day. Degree days are accumulated each day over the course of a year and can be compared to a monthly or a multi-year average to see if a month or a year was warmer or cooler than usual. Degree days are officially observed by the National Weather Service.
 Every ten years, the National Oceanic and Atmospheric Administration ("NOAA") computes and publishes average meteorological quantities, including the average temperature for the last 30 years by geographical location, and the corresponding degree days. The latest data covers the years from 1991 to 2020. Our calculations of normal weather are based on these published 30 year averages for heating degree days, weighted by volume for the locations where we have existing operations. Our operating and financial plans are based upon the published weather data for the last ten years.
 Competition
 Most of our operating locations compete with numerous distributors, primarily on the basis of price, reliability of service and response to customer needs. Each such location operates in its own competitive environment.
 Customer Attrition
 We measure net customer attrition for our full service residential and commercial home heating oil and propane customers. Net customer attrition is the difference between gross customer losses and customers added through marketing efforts. Customers added through acquisitions are not included in the calculation of gross customer gains. However, additional customers that are obtained through marketing efforts at newly acquired businesses are included in these calculations from the point of closing going forward. Customer attrition percentage calculations include customers added through acquisitions in the denominators of the calculations on a weighted average basis from the closing date. Gross customer losses are the result of a number of factors, including price competition, move outs, credit losses and conversions to natural gas and electrified heating systems. (See Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations – Customer Attrition.)
 Customers and Pricing
 The number of home heating oil customers comprise 74% of our product customer base, with propane customers comprising another 20% and motor fuel and other petroleum product customers making up the remaining 6%. (During fiscal 2025, we sold 282.6 million gallons of home heating oil and propane and 123.9 million gallons of motor fuel and other petroleum products.)

 Our full service home heating oil and propane customer base is comprised of 96% residential customers and 4% commercial customers. Approximately 93% of our full service residential and commercial home heating oil and propane customers have their deliveries scheduled automatically and 7% of our home heating oil and propane customer base call from time to time to schedule a delivery. Automatic deliveries are scheduled based on each customer's historical consumption pattern and prevailing weather conditions. Our practice is to bill customers promptly after delivery. We offer a balanced payment plan to residential customers in which a customer's estimated annual home heating oil and propane purchases and service contract fees are paid for in a series of equal monthly payments. Approximately 25% of our residential home heating oil and propane customers have selected this billing option.
 We offer several pricing alternatives to our residential home heating oil and propane customers. Our "variable" pricing program allows the price to float with the heating oil market and other factors. In addition, we offer price-protected programs, which establish either a "ceiling" or a "fixed price" per gallon that the customer pays over a defined period. The following chart depicts the percentage of the pricing plans selected by our residential home heating oil and propane customers as of the end of the fiscal year.

 Percentage of Residential Home Heating Oil and Propane Customers

 Pricing Programs

 2025

 2024

 2023

 2022

 2021

 Variable

 67.7

 %

 62.5

 %

 64.2

 %

 64.5

 %

 62.6

 %

 Ceiling

 25.9

 %

 29.1

 %

 30.5

 %

 31.0

 %

 32.4

 %

 Fixed

 6.4

 %

 8.4

 %

 5.3

 %

 4.5

 %

 5.0

 %

 100.0

 %

 100.0

 %

 100.0

 %

 100.0

 %

 100.0

 %

 Sales to residential customers ordinarily generate higher per gallon margins than sales to commercial customers. Due to greater price sensitivity and hedging costs of residential price-protected customers, the per gallon margins realized from price-protected customers generally are less than from variable priced residential customers.
 The propane customer base has a similar profile to heating oil residential and commercial customers. Sales to residential customers ordinarily generate higher per gallon margins than sales to commercial customers. Pricing plans chosen by propane customers are almost exclusively variable in nature where selling prices will float with the propane market and other commercial factors.
 The motor fuel and other petroleum products customer group includes commercial and industrial customers of unbranded diesel, gasoline, kerosene and related distillate products. We sell products to these customers through contracts of various terms or through a competitive bidding process.
 Derivatives
 We use derivative instruments in order to mitigate our exposure to market risk associated with the purchase of home heating oil for our price-protected customers, physical inventory on hand, inventory in transit, priced purchase commitments, and the variable interest rate on a portion of our term loan. Currently, the Company's derivative instruments are with the following counterparties: Bank of America, N.A., Bank of Montreal, Cargill, Inc., Citibank, N.A., Citizens Bank, N.A., JPMorgan Chase Bank, N.A., MSI GuaranteedWeather Trading Ltd., Munich Re Trading LLC and Wells Fargo Bank, N.A.
 The Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") 815-10-05, Derivatives and Hedging, requires that derivative instruments be recorded at fair value and included in the consolidated balance sheet as assets or liabilities. To the extent our interest rate derivative instruments designated as cash flow hedges are effective, as defined under this guidance, changes in fair value are recognized in other comprehensive income (loss) until the hedged item is recognized in earnings. We have elected not to designate our commodity derivative instruments as hedging instruments under this guidance, and as a result, the changes in fair value of the derivative instruments during the holding period are recognized in our statement of operations. Therefore, we experience volatility in earnings as outstanding derivative instruments are marked-to-market and non-cash gains and losses are recorded prior to the sale of the commodity to the customer. The volatility in any given period related to unrealized non-cash gains or losses on derivative instruments can be significant to our overall results. However, we ultimately expect those gains and losses to be offset by the cost of product when purchased.

 Depending on the risk being hedged, realized gains and losses are recorded in cost of product, cost of installations and services, or delivery and branch expenses.
 Suppliers and Supply Arrangements
 We purchase our products for delivery in either barge, pipeline or truckload quantities. As of September 30, 2025 we had contracts with approximately 137 third-party terminal sites for the right to temporarily store petroleum products at their facilities. Home heating oil and propane purchases are made under supply contracts or on the spot market. We have entered into New York Mercantile Exchange ("NYMEX"), Platts American Gulf Coast or Mont Belvieu based physical supply contracts for approximately 76% of our expected home heating oil and propane requirements for our full service residential and commercial customers for the fiscal 2026 heating season. For the fiscal year 2026 heating season, approximately 63% of the Company's contracted home heating oil volume with suppliers has a biofuel component. We also have entered into NYMEX or Platts American Gulf Coast based physical supply contracts for approximately 48% of our expected diesel and gasoline requirements for fiscal 2026.
 During fiscal 2025, Motiva Enterprises LLC provided approximately 16% of our petroleum purchases and Global Companies LLC provided 14% of our petroleum product purchases. During fiscal 2024, Shell Trading and Shell Oil Products US provided approximately 16% of our petroleum purchases and Motiva Enterprises LLC provided 15% of our petroleum product purchases. Our supply contracts typically have terms of 6 to 12 months. For fiscal 2026, approximately 24% of our physical supply contracts are with Shell Trading and Shell Oil Products US. All of our supply contracts provide for minimum quantities and in most cases do not establish in advance the price of home heating oil or propane. This price is based upon a published index price at the time of delivery or pricing date plus an agreed upon differential. We believe that our policy of contracting for the majority of our anticipated supply needs with diverse and reliable sources will enable us to obtain sufficient product should unforeseen shortages develop in worldwide supplies.
 Liquid Product Price Volatility
 Volatility, which is reflected in the wholesale price of liquid products, including home heating oil, propane and motor fuels, has a larger impact on our business when prices rise. Home heating oil consumers are price sensitive to heating cost increases, and this often leads to customer conservation and increased gross customer losses. As a commodity, the price of home heating oil is generally impacted by many factors, including economic and geopolitical forces and is closely linked to the price of diesel fuel. The volatility in the wholesale cost of diesel fuel as measured by the New York Mercantile Exchange ("NYMEX"), for the fiscal years ending September 30, 2021, through 2025, on a quarterly basis, is illustrated in the following chart (price per gallon):

 Fiscal 2025 (a)

 Fiscal 2024

 Fiscal 2023

 Fiscal 2022

 Fiscal 2021

 Quarter Ended

 Low

 High

 Low

 High

 Low

 High

 Low

 High

 Low

 High

 December 31

 $

 2.13

 $

 2.40

 $

 2.51

 $

 3.22

 $

 2.78

 $

 4.55

 $

 2.06

 $

 2.59

 $

 1.08

 $

 1.51

 March 31

 2.16

 2.62

 2.53

 2.96

 2.61

 3.55

 2.36

 4.44

 1.46

 1.97

 June 30

 1.97

 2.54

 2.29

 2.77

 2.23

 2.73

 3.27

 5.14

 1.77

 2.16

 September 30

 2.23

 2.51

 2.06

 2.63

 2.38

 3.48

 3.13

 4.01

 1.91

 2.34

 (a) On November 28, 2025, the NYMEX ultra low sulfur diesel contract closed at $2.33 per gallon.

 Acquisitions
 Part of our business strategy is to pursue select acquisitions. Each acquired company's operating results are included in the Company's consolidated financial statements starting on its acquisition date. Customer lists, other intangibles (excluding goodwill) and trade names are amortized on a straight-line basis over seven to twenty years.
 During fiscal 2025, the Company acquired one heating oil business and three propane businesses for approximately $80.5 million in cash. The gross purchase price was allocated $38.7 million to intangible assets, $17.7 million to goodwill, $25.2 million to fixed assets and reduced by $1.1 million of negative working capital.

 During fiscal 2024, the Company acquired one propane business and four heating oil businesses for approximately $49.4 million in cash. The gross purchase price was allocated $40.4 million to intangible assets, $13.7 million to goodwill, $4.9 million to fixed assets and reduced by $9.6 million of negative working capital.
 During fiscal 2023, the Company acquired one propane business and two heating oil businesses for approximately $19.8 million in cash. The gross purchase price was allocated $10.4 million to intangible assets, $8.0 million to goodwill, $2.3 million to fixed assets and reduced by $0.9 million of negative working capital.
 Employees and Human Capital Management
 We consider our employees a key factor to Star's success and we are focused on attracting and retaining the best employees at all levels of our business. In particular, our dedication to providing superior customer service depends significantly on employee satisfaction and retention. We strive to create a productive and collaborative work environment for our employees. Our human capital measures and objectives focus on safety of our employees, employee benefits, and employee development and training.
 The safety of our employees and customers is paramount. We strive to ensure that all employees feel safe in their respective work environment. Since March 2020, a portion of our office personnel have worked hybrid. We believe that our employees have adapted well and continue to be flexible to the changing working conditions.
 To attract talent and meet the needs of our employees, we offer benefits packages for full-time employees. We offer a health and welfare and retirement program to all eligible employees. We also provide our employees with resources for professional development including technical training, feedback and performance reviews from supervisors, and management training.
 As of September 30, 2025, we had 3,024 employees, of whom 915 were office, clerical and customer service personnel; 833 were equipment technicians; 474 were fuel delivery drivers and mechanics; 532 were management and 270 were employed in sales. Due to the seasonal nature of our business and depending on the demands of the 2026 heating season, we anticipate that we will augment our current staffing levels during the heating season from among the 293 employees on temporary leave of absence as of September 30, 2025. As of September 30, 2025, considering seasonal and employees that are on leave, we had 1,367 (40%) employees that are represented by 64 different collective bargaining agreements with local chapters of labor unions. There are 13 collective bargaining agreements up for renewal in fiscal 2026, covering approximately 428 employees (13%). We believe that our relations with both our union and non-union employees are generally satisfactory.
 Government Regulations
 Regulations to Curb GHG Emissions. There has been a trend towards increased regulation and initiatives, both domestically and internationally, aimed at limiting GHG emissions, in particular, from the combustion of carbon-based fossil fuels. Domestically, federal and state legislative and regulatory initiatives have attempted to and will likely continue to address climate change and control or limit GHG emissions. Our heating oil and propane products are widely considered to be fossil fuels that produce GHG emissions.
 Numerous states and municipalities have adopted laws and policies on climate change and emission reduction targets. These measures, which have or may have the effect of reducing or eliminating GHG emissions from fossil fuel-burning vehicles, boilers and furnaces, could significantly negatively impact the Company's operations in New York City, New York State and Massachusetts, which together constitute a material portion of the Company's business. These measures could also increase the Company's cost of compliance by increasing reporting requirements and/or requiring the purchase of emission allowances. Other states in which the Company operates and that are material to the Company's operations, such as Connecticut, Rhode Island, Maryland and New Jersey, have adopted similar GHG laws or have otherwise announced GHG emission reduction targets.
 For example, on July 18, 2019, the State of New York (the location of approximately 42% of our residential home heating oil and propane customers) passed the Climate Leadership and Community Protection Act ("CLCPA"). Among other things, the CLCPA sets out a series of emissions reduction, renewable energy, and energy storage goals to significantly reduce the use of carbon-based fossil fuels and eventually achieve net zero GHG emissions in the state. In December 2022, New York approved the Scoping Plan, which details actions required to advance directives stated in the CLCPA and to enable New York to limit GHG emissions as a percentage of 1990 emissions to 60% by 2030 and to 15% by 2050. The CLCPA gave the New York Department of Energy

 Conservation ("NYDEC") until January 1, 2024, to promulgate regulations to ensure that the State of New York meets the CLCPA's GHG emission limits as outlined in the Scoping Plan. The NYDEC has not yet adopted regulations to implement the CLCPA's GHG emissions limits despite the January 1, 2024 deadline for doing so. Climate and environmental justice groups filed a lawsuit against the NYDEC in March 2025 for not adopting regulations implementing the CLCPA's GHG emissions limits by the January 1, 2024 deadline. We are unable to predict the impact on our business of the implementation of this law.
 On May 2, 2023, the State of New York adopted its 2024 fiscal year budget, which included amendments to New York's Energy Law and to its Executive Law that prohibit "the installation of fossil-fuel equipment and building systems" in any new buildings under seven stories, except for a new commercial or industrial building greater than 100,000 square feet in conditioned floor area beginning December 31, 2025 (the "Fossil Fuel Ban"). The Fossil Fuel Ban applies to equipment that uses heating oil, propane and natural gas for combustion and will then expand to all new buildings beginning January 1, 2029. Specifically, the Energy Law and the Executive Law direct the New York State Fire Prevention and Building Code Council (the "Code Council") to include the Fossil Fuel Ban on installation of fossil-fuel burning equipment and building systems in new buildings in the State of New York's Energy Conservation Construction Code (the "Energy Code") and in the Uniform Fire Prevention and Building Code (the "Building Code"). The New York Building Code Council integrated the Fossil Fuel Ban into its 2025 Building Code update thereby codifying the Fossil Fuel Ban.
 In May 2019, New York City (location of approximately 3% of our residential home heating oil and propane customers) enacted Local Law 97 as a part of the Climate Mobilization Act aimed at reducing GHG emissions by 80% from commercial and residential buildings by 2050. Starting in 2024, this law will place carbon caps on most buildings larger than 25,000 square feet. In addition, in December 2021, New York City passed Local Law 154 of 2021, also called the "Building Electrification Law", which will phase out fossil fuel usage in newly constructed residential and commercial buildings starting in 2024 for lower-rise buildings, and in 2027 for taller buildings. With few exceptions, all new buildings constructed in New York City must be fully electric by 2027.
 On October 12, 2023, a coalition of businesses, trade associations and labor unions filed a federal lawsuit in the Northern District of New York (Mulhern Gas Co., Inc. et al v. Rodriguez, et al., Case No. 1:23-cv-1267) seeking to declare the Fossil Fuel Ban invalid and to block its enforcement on the grounds that it is preempted by the federal Energy Policy and Conservation Act ("EPCA"). The lawsuit relies on a decision by the U.S. Court of Appeals for the Ninth Circuit (California Restaurant Association v. City of Berkeley) which held that a ban on gas piping in a new building in Berkeley, California was invalid on the basis that it concerned the energy use of appliances covered by the EPCA and was therefore preempted by federal law. The Court denied the plaintiffs' motion for summary judgment and the case was dismissed on August 21, 2025. The plaintiffs appealed the Court's ruling and filed a motion for preliminary injunction to prevent enforcement of the Fossil Fuel Ban before the appeal is heard. The defendants have filed an opposition to the plaintiffs' motion. In a separate lawsuit filed on December 29 2023, a group of trade associations and a labor union filed a lawsuit in the federal district court for the Southern District of New York (Association of Contracting Plumbers of the City of New York, Inc. et al v. City of New York) challenging the enforcement of the New York City Building Electrification Law on substantially the same legal grounds as the plaintiffs in the Mulhern case. The Court granted defendant New York City's motion to dismiss and the case was dismissed on March 18, 2025. The plaintiffs appealed the Court's ruling. On October 14, 2025, the Second Circuit Court of Appeals ordered that the appeals of Mulhern and Association of Contracting Plumbers cases be heard in tandem. On November 12, 2025, attorneys for the State of New York agreed in a stipulation to delay implementation of the Fossil Fuel Ban (which was scheduled to go into effect on January 1, 2026) until the appellate court rules on the appeal of the case. As these legal challenges are ongoing, it remains uncertain what impact, if any, it will have on the Company's operations in New York City and the State of New York.
 In March 2021, the State of Massachusetts (location of approximately 4% of our residential home heating oil and propane customers) signed into law "An Act Creating A Next-Generation Roadmap for Massachusetts Climate Policy" (the "2021 Climate Law") that establishes a 2030 limit of at least a 50% reduction in GHG emissions below the 1990 GHG emissions baseline and requires the Secretary of Energy and Environmental Affairs to set interim emissions limits and sector-specific sublimits every five years. The 2021 Climate Law tasks the Massachusetts Department of Environmental Protection (the "MassDEP") with developing a high-level program to meet the emissions limit for residential, commercial, and industrial heating and identified a Clean Heat Standard ("CHS") as a regulatory option for addressing this requirement. The proposed regulations released by MassDEP in May 2023 could require, among other things, heating energy suppliers to demonstrate the conversion of approximately 3% of their customers to electric heat each year. Such proposed regulations, if adopted, could dramatically negatively

 impact the Company's Massachusetts operations and impose onerous reporting requirements on the Company. The proposed regulations underwent public comment but have not yet been finalized.
 On November 22, 2024, the MassDEP finalized amendments to the Greenhouse Gas Emissions Regulation. The amendments implement registration and reporting of GHG emissions reporting requirements for companies selling and distributing heating fuels to homes and businesses in Massachusetts. MassDEP extended the initial registration deadline from December 31, 2024 until January 31, 2025 and the first GHG emissions reporting deadline from April 30, 2025 to June 2, 2025.
 On January 20, 2025, in his first day in office, President Trump signed an Executive Order re-withdrawing the United States from the Paris Agreement and from any other commitments made under the United Nations Framework Convention on Climate Change. Since then, President Trump has issued a series of executive orders signaling a potential shift in environmental and energy policy in the United States. For example, on April 8, 2025, the President issued an executive order, "Protecting American Energy from State Overreach," which directs the Attorney General to: (1) identify and take action against state laws and policies that burden the use of domestic energy resources and that are unconstitutional, preempted by federal law, or otherwise unenforceable; (2) prioritize taking action against laws and policies purporting to address "climate change" policies, or involving governmental, environmental and social initiatives, environmental justice, carbon or GHG emissions, and funds to collect carbon penalties or carbon taxes; and (3) submit a report to the President detailing actions taken and additional recommendations to protect American energy pursuant to the executive order in 60 days. Changes to United States climate change strategy under the second Trump administration remain subject to the ultimate passage of legislation and action of federal and state regulatory agencies; therefore, the impact to our industry and our current and future operations due to climate change and GHG emission regulation is unknown at this time.
 State Law Minimum Biodiesel Blending Requirements. Commencing July 1, 2025, we are subject to an increase from the current level of 5% to now a level of 10% in the minimum percentage of biodiesel that is required to be blended with home heating oil sold for heating purposes in buildings located in the States of New York and Connecticut (where a significant portion of our heating oil customers are located), and an increase from the current level of 10% to now a level of 20% in the minimum percentage of biodiesel that is required to be blended with home heating oil sold for heating purposes in buildings in Rhode Island. Depending on the relationship of home heating oil and biodiesel, these regulations may increase or decrease our wholesale product costs in New York, Connecticut or Rhode Island.
 Environmental and Safety Regulations. We are also subject to various federal, state and local environmental, health and safety laws and regulations. Generally, these laws impose limitations on the discharge or emission of pollutants and establish standards for the handling of solid and hazardous wastes. These laws include the Resource Conservation and Recovery Act, the Comprehensive Environmental Response, Compensation and Liability Act ("CERCLA"), the Clean Air Act, the Occupational Safety and Health Act, the Emergency Planning and Community Right to Know Act, the Clean Water Act, the Oil Pollution Act, and comparable state statutes. CERCLA, also known as the "Superfund" law, imposes joint and several liabilities without regard to fault or the legality of the original conduct on certain classes of persons that are considered to have contributed to the release or threatened release of a hazardous substance into the environment. Products stored and/or delivered by us and certain automotive waste products generated by our fleet are hazardous substances within the meaning of CERCLA or otherwise subject to investigation and cleanup under other environmental laws and regulations. While we are currently not involved with any material CERCLA claims, and we have implemented programs and policies designed to address potential liabilities and costs under applicable environmental laws and regulations, failure to comply with such laws and regulations could result in civil or criminal penalties or injunctive relief in cases of non-compliance or impose liability for remediation costs.
 We have incurred and continue to incur costs to address soil and groundwater contamination at some of our locations, including legacy contamination at properties that we have acquired. A number of our properties are currently undergoing remediation, in some instances funded by prior owners or operators contractually obligated to do so. To date, no material issues have arisen with respect to such prior owners or operators addressing such remediation, although there is no assurance that this will continue to be the case. In addition, we have been subject to proceedings by regulatory authorities for alleged violations of environmental and safety laws and regulations. We do not expect any of these liabilities or proceedings of which we are aware to result in material costs to, or disruptions of, our business or operations.

 Transportation of our products by truck is subject to regulations promulgated under the Federal Motor Carrier Safety Act. These regulations cover the transportation of hazardous materials and are administered by the United States Department of Transportation or similar state agencies. Several of our oil terminals are governed by the United States Coast Guard operations Oversite, Federal OPA 90 FRP programs and Federal Spill Prevention Control and Countermeasure programs. All of our propane bulk terminals are governed under Homeland Security Chemical Facility Anti-Terrorism Standards programs. We conduct ongoing training programs to help ensure that our operations are in compliance with applicable regulations. We maintain various permits that are necessary to operate some of our facilities, some of which may be material to our operations.
 ITEM 1A. RISK FACTORS
 You should consider carefully the risk factors discussed below, as well as all other information, as an investment in the Company involves a high degree of risk. We are subject to certain risks and hazards due to the nature of the business activities we conduct. The risks discussed below, any of which could materially and adversely affect our business, financial condition, cash flows, results of operations and cash available for distributions to our unitholders, could result in a partial or total loss of your investment, and are not the only risks we face. We may experience additional risks and uncertainties not currently known to us or, as a result of developments occurring in the future, conditions that we currently deem to be immaterial may also materially and adversely affect us.
 Wholesale Product Price Volatility and Supply Risks Associated with our Business
 Fluctuations in wholesale product costs may have adverse effects on our business, financial condition, results of operations, or liquidity.
 Increases in wholesale product costs may have adverse effects on our business, financial condition and results of operations, including the following:
 • reduced profit margins;

 • customer conservation;

 • customer attrition due to customers converting to lower cost heating products or moving to lower cost suppliers;

 • reduced liquidity as we must fund a significant portion of any increase in receivables and inventory and all hedging costs from our own cash resources;

 • higher interest expense as a result of increased working capital borrowing to finance higher receivables and/or inventory balances; and higher bad debt expense and credit card processing costs as a result of higher selling prices.

 Our business is a "margin-based" business in which gross profit depends on the excess of sales prices per gallon over supply costs per gallon. Consequently, our profitability is sensitive to increases in the wholesale product cost caused by changes in supply, geopolitical forces and other market conditions. Although our wholesale product costs are closely linked to the price of diesel fuel, diesel fuel prices do not always correspond to increases or decreases in consumer demand for our products. Consequently, our wholesale product prices may rise even though demand for our heating oil products is down due to, among other things, warm winter temperatures. Significant increases in product and energy costs result in higher operating expenses, such as credit card fees, bad debt expense, and vehicle fuels, and also lead to higher working capital requirements, including higher premiums and cash requirements for some of our hedging instruments. In certain cases, we cannot pass on to our customers immediately or in full all cost increases by increasing our retail sales prices. This, in turn, negatively affects our profit margins. We cannot predict with any certainty the impact of periods of high wholesale product costs on future profit margins.
 During periods of high wholesale product costs, the prices we charge our customers generally increase. High prices can lead to customer conservation and attrition, resulting in reduced demand for our products. Additionally, in an effort to retain existing accounts and attract new customers we may offer discounts, which will impact the net per gallon gross margin realized. Increases in wholesale product prices may also slow our customer collections as customers delay the payment of their bills, leading to higher accounts receivable.

 If increases in wholesale product costs cause our working capital requirements to exceed the amounts available under our revolving credit facility or should we fail to maintain the required availability or fixed charge coverage ratio, we would not have sufficient working capital to operate our business or cash available for distributions to unitholders.
 When the wholesale price of home heating oil declines significantly after a customer enters into a price protection arrangement, some customers attempt to renegotiate their arrangement in order to enter into a lower cost pricing plan with us or terminate their arrangement and switch to a competitor, which may adversely impact our gross profit and operating results.
 If, due to supply constraints or shortages, we cannot purchase sufficient quantities of products to meet our customer's needs, our business and operations will be adversely affected.
 Constraints in physical product supplies could adversely affect our ability to deliver our products and services in a timely manner, cause an increase in wholesale prices and a decrease in supply, lost sales, customer attrition, increased supply chain costs, or damage to our reputation, and could negatively impact our financial performance or financial condition. Constraints have been and could be caused by numerous factors including disruption within our supply chain network due to unforeseen events beyond our control. Such disruptions may result from weather-related events; natural disasters; international trade disputes or trade policy changes or restrictions; tariffs or import-related taxes; third-party strikes, lock-outs, work stoppages or slowdowns; shortages of supply chain labor, including truck drivers; shipping capacity constraints, including shortages of related equipment; third-party contract disputes; supply or shipping interruptions or costs; military conflicts; acts of terrorism; public health issues, including pandemics and related shut-downs, re-openings, or other actions by the government; civil unrest; or other factors beyond our control. In addition, constraints in physical product supplies could be caused by s, imbalances in supply and demand of liquid product, exacerbated by geopolitical forces, such as the wars in the Ukraine and in the Middle East. Further, backwardated energy markets, which exist when the current market price of wholesale product is higher than the futures price, have caused and may in the future cause suppliers to reduce physical inventories. We expect to cover a substantial majority of our expected heating oil and propane needs during the heating season for our full service residential and commercial customers with physical supply contracts and inventory on-hand at the beginning of the heating season. The remainder of our customer's needs are satisfied through spot product purchases. During periods when supplies are constrained, we have paid and may continue to pay significant premiums over the wholesale product cost to ensure prompt delivery of spot purchases. In certain cases, these premium payments cannot be passed on to our customers, thereby reducing our profit margins.
 If service at our third-party terminals, the common carrier pipelines used, the barge companies or third-party haulers we hire to move product is interrupted, our operations would be adversely affected.
 The products that we sell are transported in either barge, pipeline or in truckload quantities to third-party terminals where we have contracts to temporarily store our products. Any significant interruption in the service of these third-party terminals, the common carrier pipelines used, the barge companies and third-party haulers that we hire to move product would adversely affect our ability to obtain product.
 The risk of global terrorism, political unrest and war may adversely affect the economy and the price and availability of the products that we sell and have a material adverse effect on our business, financial condition and results of operations.
 Terrorist attacks, political unrest and war may adversely impact the price and availability of the products that we sell, our results of operations, our ability to raise debt or equity capital and our future growth. An act of terror could result in disruptions of crude oil supplies, markets and facilities, and the source of the products that we sell could be direct or indirect targets. Terrorist activity may also hinder our ability to transport our products if our normal means of transportation become damaged as a result of an attack. Instability in the financial markets as a result of terrorism could also affect our ability to raise capital. Terrorist activity could likely lead to increased volatility in the prices of our products.
 Our hedging strategy may adversely affect our liquidity.
 We purchase derivatives, futures contracts and swaps of diesel fuel primarily from members of our lending group and Cargill Inc. in order to mitigate exposure to market risk associated with our inventory and the purchase of

 home heating oil for price-protected customers. Future positions require an initial cash margin deposit and daily mark-to-market maintenance margin, whereas options are generally paid either upfront or when they expire. Any cash payment reduces our liquidity, as we must pay for the option before any sales are made to the customer. Mark-to-market exposure with our bank group reduces our borrowing base and as such can reduce the amount available to us under our credit agreement.
 A significant portion of our home heating oil volume is sold to price-protected customers (ceiling and fixed), and our gross margins could be adversely affected if we are not able to effectively hedge against fluctuations in the volume and cost of product sold to these customers.
 A significant portion of our home heating oil volume is sold to customers under arrangements pre-establishing the ceiling sales price or a fixed price of home heating oil over a fixed period. When the customer makes a purchase commitment for the next period, we concurrently purchase option contracts, swaps and futures contracts for diesel fuel covering a substantial majority of the heating oil that we expect to sell to these price-protected customers. The price of heating oil is closely linked to the price of diesel fuel. The amount of home heating oil volume that we hedge per price-protected customer with diesel fuel derivatives is based upon the estimated fuel consumption per average customer, per month by location. If the actual usage exceeds the amount of the hedged volume on a monthly basis, we could be required to obtain additional volume at an unfavorable cost, which may reduce per gallon margins. In addition, should actual usage in any month be less than the hedged volume (including, for example, as a result of warm winters and early terminations by price protected customers), we may incur additional hedging costs which reduce our gross profit margins. Currently, we have elected not to designate our derivative instruments as hedging instruments under FASB ASC 815-10-05 Derivatives and Hedging, and the change in fair value of the derivative instruments is recognized in our statement of operations. Therefore, we experience volatility in earnings as these currently outstanding derivative contracts are marked-to-market and non-cash gains or losses are recorded in the statement of operations.
 Our risk management policies cannot eliminate all commodity price risk or the impact of adverse market conditions which can adversely affect our financial condition, results of operations and cash available for distribution to our unitholders. In addition, any noncompliance with our risk management policies could result in significant financial losses.
 While our hedging policies are designed to minimize commodity risk, some degree of exposure to unforeseen fluctuations in market conditions remains. For example, we change our hedged position daily in response to movements in our inventory. Any difference between the estimated future sales from inventory and actual sales will create a mismatch between the amount of inventory and the hedges against that inventory, and thus change the commodity risk position that we are trying to maintain. We monitor processes and procedures to reduce the risk of unauthorized trading and to maintain substantial balance between purchases and sales or future delivery obligations. We can provide no assurance, however, that these steps will detect and/or prevent all violations of such risk management policies and procedures, particularly if deception or other intentional misconduct is involved.

 We rely on the continued solvency of our wholesale product and equipment suppliers and derivatives, insurance and weather hedge counterparties.
 If one of our wholesale product and equipment suppliers were to fail, our liquidity, results of operations and financial condition could be materially adversely impacted, as we may be required to purchase product from other sources which may be at higher prices than we were prepared to pay. If counterparties to the derivative instruments that we use to hedge the cost of home heating oil sold to price-protected customers, physical inventory and our vehicle fuel costs were to fail, our liquidity, operating results and financial condition could be materially adversely impacted, as we would be obligated to fulfill our operational requirement of purchasing, storing and selling home heating oil and vehicle fuel, while losing the mitigating benefits of economic hedges with a failed counterparty. If one of our insurance carriers were to fail, our liquidity, results of operations and financial condition could be materially adversely impacted, as we would have to fund any catastrophic loss. If our weather hedge counterparties were to fail, we would lose the protection of our weather hedge contract.
 Risks Related to Customer Attrition, Competition, and Demand for Our Products
 Our operating results will be adversely affected if we continue to experience significant net customer attrition in our home heating oil and propane customer base.
 The following table depicts our gross customer gains, losses and net attrition from fiscal year 2021 to fiscal year 2025. Net customer attrition is the difference between gross customer losses and customers added through marketing efforts. Customers added through acquisitions are not included in the calculation of gross customer gains. However, additional customer gains that are obtained through marketing efforts or lost at newly acquired businesses are included in these calculations from the point of closing going forward. Customer attrition percentage calculations include customers added through acquisitions in the denominators of the calculations on a weighted average basis from the closing date.

 Fiscal Year Ended September 30,

 2025

 2024

 2023

 2022

 2021

 Gross customer gains

 8.8

 %

 9.8

 %

 12.0

 %

 11.9

 %

 10.7

 %

 Gross customer losses

 13.5

 %

 14.0

 %

 15.6

 %

 15.6

 %

 14.6

 %

 Net attrition

 (4.7

 %)

 (4.2

 %)

 (3.6

 %)

 (3.7

 %)

 (3.9

 %)

 The gain of a new customer does not fully compensate for the loss of an existing customer because of the expenses incurred during the first year to add a new customer. Typically, the per gallon margin realized from a new account added is less than the margin of a customer that switches to another provider. Customer losses are the result of various factors, including but not limited to, wholesale product price volatility, price competition, warmer than normal weather, customer relocations and home sales/foreclosures, credit worthiness, service disruptions, and conversions to natural gas and electricity.
 Periods of high wholesale product costs due to energy market volatility and inflation have added to our difficulty in reducing net customer attrition. Warmer than normal weather has also contributed to an increase in attrition as customers perceive less need for a full-service provider like ourselves.
 A substantial majority of the Company's price-protected customers have agreements with us that are subject to annual renewal in the period between April and November of each fiscal year. If a significant number of these customers elect not to renew their price-protected agreements with us and do not continue as our customers under a variable price-plan, this will adversely impact our net customer attrition and, consequently, the Company's near term profitability, liquidity and cash flow.
 If we are not able to reduce the current level of net customer attrition or if such level should increase, attrition will have a material adverse effect on our business, operating results and cash available for distributions to unitholders. For additional information about customer attrition, see Item 7 "Management's Discussion and Analysis of Financial Condition and Results of Operations – Customer Attrition."

 Because of the highly competitive nature of our business, we may not be able to retain existing customers or acquire new customers, which would have an adverse impact on our business, operating results and financial condition.
 Our business is subject to substantial competition. Most of our operating locations compete with numerous distributors, primarily on the basis of price, reliability of service and responsiveness to customer service needs. Each operating location operates in its own competitive environment.
 We compete with distributors offering a broad range of services and prices, from full-service distributors, such as ourselves, to those offering delivery only. As do many companies in our business, we provide home heating equipment repair service on a 24-hour-a-day, seven-day-a-week, 52 weeks a year basis. We believe that this tends to build customer loyalty. In some instances, homeowners have formed buying cooperatives that seek to purchase home heating oil from distributors at a price lower than individual customers are otherwise able to obtain. We also compete for retail customers with suppliers of alternative energy products, principally natural gas, propane (in the case of our home heating oil operations) and electricity. If we are unable to compete effectively, we may lose existing customers and/or fail to acquire new customers, which would have a material adverse effect on our business, operating results and financial condition.
 Energy efficiency and new technology may reduce the demand for our products and adversely affect our operating results.
 Increased conservation and technological advances, including installation of improved insulation and the development of more efficient furnaces and other heating devices, such as electric heat pumps, have adversely affected the demand for our products by retail customers. Future conservation measures or technological advances in heating, conservation, energy generation or other devices might reduce demand and adversely affect our operating results.
 Our operating results will be adversely affected if we experience significant net customer attrition from conversions to alternative energy products, principally natural gas or electricity.
 The following table depicts our estimated customer losses to natural gas and electricity conversions for the last five fiscal years. Losses to natural gas and electricity in our footprint for the home heating oil industry could be greater or less than our estimates.

 Fiscal Year Ended September 30,

 2025

 2024

 2023

 2022

 2021

 Customer losses to natural gas conversion and electricity

 (1.3

)%

 (1.4

)%

 (1.6

)%

 (1.5

)%

 (1.1

)%

 In addition to our direct customer losses to natural gas and electricity competition, any conversion to natural gas or electricity by a heating oil consumer in our geographic footprint reduces the pool of available customers from which we can gain new heating oil customers, and could have a material adverse effect on our business, operating results and financial condition.
 If we do not make acquisitions on economically acceptable terms, we will not be able to replace or grow our declining customer base.
 Generally, home heating oil and propane are secondary energy choices for new housing construction, because natural gas is usually selected when the infrastructure exists. In certain areas in our operating footprint, state and local legislatures are mandating using electricity in new building construction, thus displacing heating systems using fossil fuels, such as heating oil and propane. As such, our industry is declining. Accordingly, our ability to maintain or grow our customer base will depend on our ability to make acquisitions on economically acceptable terms. We cannot assume that we will be able to identify attractive acquisition candidates in the future or that we will be able to acquire businesses on economically acceptable terms. Adverse operating and financial results may limit our access to capital and adversely affect our ability to make acquisitions.

 Our acquisition activities could result in operational difficulties, unrecoverable costs and other negative consequences, any of which may adversely impact our financial condition and results of operations.
 Any acquisition may involve potential risks to us and ultimately to our unitholders, including an increase in our indebtedness, an increase in our working capital requirements, an inability to integrate the operations of the acquired business, an excess of customer loss from the acquired business, loss of key employees from the acquired business and the exposure to post-closing liabilities of the seller or otherwise associated with the acquired business.
 Since weather conditions may adversely affect the demand for home heating oil and propane, our business, operating results and financial condition are vulnerable to warm winters.
 Weather conditions in regions in which we operate have a significant impact on the demand for home heating oil and propane because our customers depend on this product largely for space heating purposes. As a result, weather conditions may materially adversely impact our business, operating results and financial condition. During the peak-heating season of October through March, sales of home heating oil and propane historically have represented approximately 80% of our annual volume sold. Actual weather conditions can vary substantially from year to year or from month to month, significantly affecting our financial performance. Climate change may result in increased weather volatility. See "We face possible risks and costs associated with the effects of changes in climate and severe weather" in these Risk Factors. Warmer than normal temperatures in one or more regions in which we operate can significantly decrease the total volume we sell and the gross profit realized and, consequently, our results of operations.
 To partially mitigate the adverse effect of warm weather on cash flows, we have used weather hedge contracts for a number of years. In general, such weather hedge contracts provide that we are entitled to receive a specific payment per heating degree-day shortfall, when the total number of heating degree-days in the hedge period is less than the ten year average. The "payment thresholds," or "strikes," are set at various levels. The hedge period runs from November 1, through March 31, of a fiscal year taken as a whole. Although we have entered into weather hedges for fiscal 2026 and in prior years' periods, there can be no assurance that weather hedge contracts on historical terms and prices will continue to be available past fiscal 2026. There can be no assurance that our weather hedge contracts, if any, will fully or substantially offset the adverse effects of warmer weather on our business and operating results or that colder weather will result in enough profit to offset our hedging costs.
 Our operating results are subject to seasonal fluctuations.
 Our operating results are subject to seasonal fluctuations since the demand for home heating oil and propane is greater during the first and second fiscal quarter of our fiscal year, which is the peak heating season. The seasonal nature of our business has resulted on average in the last five years in the sale of approximately 30% of our volume of home heating oil and propane in the first fiscal quarter and 50% of our volume in the second fiscal quarter of each fiscal year. As a result, we generally realize net income in our first and second fiscal quarters and net losses during our third and fourth fiscal quarters and we expect that the negative impact of seasonality on our third and fourth fiscal quarter operating results will continue. Thus, any material reduction in the profitability of the first and second quarters for any reason, including warmer than normal weather and wholesale product price volatility, generally cannot be made up by any significant profitability improvements in the results of the third and fourth quarters.
 We face possible risks and costs associated with effects of changes in climate and severe weather.
 We cannot predict changes in climate. The physical effects of changes in climate could have a material adverse effect on our business and operations. Since weather conditions may adversely affect the demand for home heating oil and propane, our business, operating results and financial condition are vulnerable to warm winters. To the extent that changes in climate impact weather patterns, our markets could experience severe weather. If the frequency or magnitude of severe weather conditions or natural disasters such as hurricanes, blizzards or earthquakes increase, as a result of changes in climate or for other reasons, our results of operations and our financial performance could be negatively impacted by the extent of damage to our facilities or to our customers' residential homes and business structures, or of disruption to the supply or delivery of the products we sell.

 Risks Related to Regulatory and Environmental Matters - See also Item 1 "Business – Government Regulations"
 Federal, state and local legislation in response to climate change has the potential to adversely impact the Company's operations and reduce demand for our products and services.
 In the recent years, there has been increased governmental regulation in response to climate change and concerning the effect of greenhouse gas ("GHG") emissions, from the combustion of carbon-based fossil fuels. Our heating oil and propane products are widely considered to be fossil fuels that produce GHG emissions. The State of New York, where a majority of our operations are located, Massachusetts, Rhode Island and Connecticut and certain municipalities in our operating footprint have adopted laws, regulations and policies addressing climate change and restricting GHG emissions from fossil fuel burning systems. Commencing July 1, 2025, we are subject to an increase from the current level of 5% to now a level of 10% in the minimum percentage of biodiesel that is required to be blended with home heating oil sold for heating purposes in buildings located in the States of New York and Connecticut (where a significant portion of our customers are located), and an increase from the current level of 10% to now a level of 20% in the minimum percentage of biodiesel that is required to be blended with home heating oil sold for heating purposes in buildings in Rhode Island. Depending upon the relationship of home heating oil and biodiesel, these regulations may decrease or increase our wholesale product costs in New York, Connecticut or Rhode Island. For additional information about climate change regulations affecting us, See Item 1 "Business – Government Regulations" for a summary of certain laws, regulations and policies adopted by states and municipalities in our operating footprint addressing climate change and/or restricting GHG emissions from fossil-fuel burning systems. The federal, state and local climate change regulatory landscape is highly complex and rapidly and continuously evolving. At this time, we cannot predict whether, when, which, or in what form climate change legislation provisions and GHG emission restrictions may be enacted and what the impact of any such legislation or standards may have on our business, financial conditions or operations in the future. These measures could have a negative impact on our business over time or in the future.
 Our results of operations and financial condition may be adversely affected by environmental regulations, and regulatory costs.
 Our business is subject to a wide range of federal, state and local laws and regulations related to environmental and other matters. Such laws and regulations have become increasingly stringent over time. We may experience increased costs due to stricter pollution control requirements or liabilities resulting from noncompliance with operating or other regulatory permits. New regulations, such as those relating to underground storage, transportation, and delivery of the products that we sell, might adversely impact operations or make them more costly. In addition, there are environmental risks inherently associated with home heating oil operations, such as the risks of accidental releases or spills. We have incurred and continue to incur costs to remediate soil and groundwater contamination at some of our locations. We cannot be sure that we have identified all such contamination, that we know the full extent of our obligations with respect to contamination of which we are aware, or that we will not become responsible for additional contamination not yet discovered. It is possible that material costs and liabilities will be incurred, including those relating to claims for damages to property and persons and the environment. For additional information about environmental and other regulations we are subject to, see Item 1 "Business-Governmental Regulations."
 Changes in tax laws or regulations may have a material adverse effect on our business, cash flow, financial condition or results of operations.
 New income, sales, use or other tax laws, statutes, rules, regulations or ordinances could be enacted at any time, which could adversely affect our business operations and financial performance. Further, existing tax laws, statutes, rules, regulations or ordinances could be interpreted, changed, modified or applied adversely to us. Changes to existing tax laws or the enactment of future reform legislation could have a material impact on our financial condition, results of operations and ability to pay distributions to our unitholders.

 Risks Related to Information Technology and Cybersecurity
 We depend on the use of information technology systems that have been and may in the future be a target of cyber-attacks.
 We rely on multiple information technology systems and networks that are maintained internally and by third-party vendors, and failure or breach of these systems could significantly impede operations. In addition, our systems and networks, as well as those of our vendors, banks and counterparties, may receive and store personal or proprietary information in connection with human resources operations, customer offerings, and other aspects of our business. A cyber-attack or material network breach in the security of these systems could include the exfiltration, or other unauthorized access or disclosure, of proprietary information or employee and customer information, as well as disrupt our operations or damage our information technology infrastructure or those of third parties.
 For example, in July 2021, we detected a security incident that resulted in the encryption of certain of our information technology systems. Promptly upon discovery of the incident, we launched an investigation with the assistance of an outside cybersecurity firm, notified law enforcement, and took steps to address the incident and restore full operations. As a result of our investigation of the incident, we do not believe any personal information belonging to customers was involved. However, we believe that an unauthorized third party exfiltrated and/or accessed certain employee personal identifying information ("PII") and/or protected health information ("PHI") relating to employee health insurance plans and human resources information, residing on some of the affected systems. We were able to continue to serve our customers without interruption. We do not believe that this incident had a material adverse effect on our business, operations or financial results. However, we cannot be certain that that similar cyber-attacks will not occur in the future. Any future cyber-attacks or incidents may have a material adverse effect on our business, operations or financial results.
 It is our view that cyber-attacks are increasing in their frequency, levels of persistence, and sophistication and intensity. Furthermore, because the techniques used to obtain unauthorized access to, or to disrupt, information technology systems change frequently, we may be unable to anticipate these techniques or implement security measures that would prevent them. We may also experience security breaches that may remain undetected for an extended period. In addition, the information technology controls or legacy third party providers of an acquired business may be inadequate to prevent a future cyber-attack, unauthorized access or other data security breaches. If another cyber-attack were to occur and cause interruptions in our operations, it could have a material adverse effect on our revenues and increase our operating and capital costs, which could reduce the amount of cash otherwise available for distribution. To the extent that a future cyber-attack, security breach or other such disruption results in a loss or damage to the Company's data, or the disclosure of PII, PHI or other personal or proprietary information, including customer or employee information, it could cause significant damage to the Company's reputation, affect relationships with its customers, vendors and employees, lead to claims against the Company, and ultimately harm our business. In addition, we may be required to incur additional costs to mitigate, remediate and protect against damage caused by cyber-attacks, security breaches or other such disruptions in the future. We have paid and may continue to pay significantly higher insurance premiums to maintain cyber insurance coverage, and even if we are able to maintain cyber insurance coverage, it may not be sufficient in amounts and scope to cover all harm sustained by the Company in any future cyber-attack or other data security incident. For more information on management's risk management, strategy, governance and impacts from cybersecurity incidents, see "Item 1C. Cybersecurity."

 Risks Related to Our Workforce
 Our inability to identify, hire and retain qualified individuals for our workforce could slow our growth and adversely impact our ability to operate our business.
 Our success depends in part upon our ability to attract, motivate and retain a sufficient number of qualified employees to meet the needs of our business. We have experienced and may continue to experience shortages of qualified individuals to fill available positions. We place a heavy emphasis on the qualification and training of our personnel and spend a significant amount of time and money on training our team members. Any inability to recruit and retain qualified individuals may result in higher turnover and increased labor costs, could compromise the quality of our service, and could have a material adverse effect on our business, financial condition and results of operations.
 A substantial portion of our workforce is unionized, and we may face labor actions that could disrupt our operations or lead to higher labor costs and adversely affect our business.
 As of September 30, 2025, approximately 40% of our employees were covered under 64 different collective bargaining agreements. As a result, we are usually involved in union negotiations with several local bargaining units at any given time. There can be no assurance that we will be able to negotiate the terms of any expired or expiring agreement on terms satisfactory to us. Although we consider our relations with our employees to be generally satisfactory, we may experience strikes, work stoppages or slowdowns in the future. If our unionized workers were to engage in a strike, work stoppage or other slowdown, we could experience a significant disruption of our operations, which could have a material adverse effect on our business, results of operations and financial condition. Moreover, our non-union employees may become subject to labor organizing efforts. If any of our current non-union facilities were to unionize, we could incur increased risk of work stoppages and potentially higher labor costs.
 Our obligation to fund multi-employer pension plans to which we contribute may have an adverse impact on us.
 We participate in a number of multi-employer pension plans for current and former union employees covered under collective bargaining agreements. The risks of participating in multi-employer plans are different from single-employer plans in that assets contributed are pooled and may be used to provide benefits to current and former employees of other participating employers. Several factors could require us to make significantly higher future contributions to these plans, including the funding status of the plan, unfavorable investment performance, insolvency or withdrawal of participating employers, changes in demographics and increased benefits to participants. Several of these multi-employer plans to which we contribute are underfunded, meaning that the value of such plans' assets are less than the actuarial value of the plans' benefit obligations.
 We may be subject to additional liabilities imposed by law as a result of our participation in multi-employer defined benefit pension plans. Various Federal laws impose certain liabilities upon an employer who is a contributor to a multi-employer pension plan if the employer withdraws from the plan or the plan is terminated or experiences a mass withdrawal, potentially including an allocable share of the unfunded vested benefits in the plan for all plan participants, not just our retirees. Accordingly, we could be assessed our share of unfunded liabilities should we terminate participation in these plans, or should there be a mass withdrawal from these plans, or if the plans become insolvent or otherwise terminate.
 Risks Related to Ownership of Our Common Units
 Conflicts of interest have arisen and could arise in the future.
 Conflicts of interest have arisen and could arise in the future as a result of relationships between the general partner and its affiliates, on the one hand, and us or any of our limited partners, on the other hand. As a result of these conflicts, the general partner may favor its own interests and those of its affiliates over the interests of the unitholders. The nature of these conflicts is ongoing and includes the following considerations:
 • The general partner's affiliates are not prohibited from engaging in other business or activities, including direct competition with us.

 • The general partner determines the amount and timing of asset purchases and sales, capital expenditures, distributions to unitholders, unit repurchases, and our capital structure, each of which can impact the amount of cash, if any, available for distribution to unitholders, and available to pay principal and interest on debt and the amount of incentive distributions payable in respect of the general partner units.

 • The general partner decides whether to retain its counsel or engage separate counsel to perform services for us.

 • Unitholders are deemed to have consented to some actions and conflicts of interest under the Partnership Agreement that might otherwise be deemed a breach of fiduciary or other duties under applicable state law.

 • Under the Partnership Agreement, the general partner is allowed to take into account the interests of parties in addition to the Company in resolving conflicts of interest, thereby limiting its fiduciary duty to the unitholders.

 • The general partner determines whether to issue additional units or other of our securities.

 • The general partner is not restricted from causing us to pay the general partner or its affiliates for any services rendered on terms that are fair and reasonable to us or entering into additional contractual arrangements with any of these entities on our behalf.

 Cash distributions (if any) are not guaranteed and may fluctuate with performance and reserve requirements.
 Distributions of available cash, if any, by us to unitholders will depend on the amount of cash generated, and distributions may fluctuate based on our performance. The actual amount of cash that is available for distribution will depend upon numerous factors, many of which are out of our control.
 Our credit agreement imposes restrictions on our ability to pay distributions to unitholders, including the need to maintain certain covenants. (See the credit agreement at Note 13 of the Notes to the Consolidated Financial Statements—Long-Term Debt and Bank Facility Borrowings).
 If we fail to maintain an effective system of internal controls, then we may not be able to accurately report our financial results or prevent fraud. As a result, current and potential unitholders could lose confidence in our financial reporting, which would harm our business and the trading price of our common units.
 Effective internal controls are necessary for us to provide reliable financial reports, prevent fraud and operate successfully as a public company. We may experience difficulties in implementing effective internal controls as part of our integration of acquisitions from private companies, which are not subject to the internal control requirements imposed on public companies. If we are unable to maintain adequate controls over our financial processes and reporting in the future or if the businesses we acquire have ineffective internal controls, our operating results could be harmed or we may fail to meet our reporting obligations. Ineffective internal controls over financial reporting could cause our unitholders to lose confidence in our reported financial information, which would likely have a negative effect on the trading price of our common units.
 Our unitholder rights plan may discourage potential acquirers of the Company.
 In March 2023, we adopted a unitholder rights plan, which provides, among other things, that when specified events occur, our unitholders will be entitled to purchase additional common units. The unitholders rights plan will expire on March 24, 2028, unless further extended. The common unit purchase rights are triggered ten days after the date of a public announcement that a person or group acting in concert has acquired, or obtained the right to acquire, beneficial ownership of 15% or more of our outstanding common units. The common unit purchase rights would cause significant dilution to a person or group that attempts to acquire the Company on terms that are not approved by the board of directors of the general partner. These provisions, either alone or in combination with each other, give our general partner a substantial ability to influence the outcome of a proposed acquisition of the Company.

 These provisions would apply even if an acquisition or other significant corporate transaction was considered beneficial by some of our unitholders.
 Risks Related to Our Indebtedness
 Our substantial debt and other financial obligations could impair our financial condition and our ability to obtain additional financing and have a material adverse effect on us if we fail to meet our financial and other obligations.
 At September 30, 2025, we had outstanding under our seventh amended and restated revolving credit facility agreement a $189.0 million term loan, no borrowings outstanding under the revolver portion of the agreement, $5.1 million of letters of credit, $1.3 million hedge positions were secured under the credit agreement and our availability was $165.0 million. (See the credit agreement at Note 13 of the Notes to the Consolidated Financial Statements—Long-Term Debt and Bank Facility Borrowings). Our debt is often substantially higher during the heating season as we access our revolving credit facilities to finance accounts receivable and inventory balances. For example, our borrowings under the revolver peaked at $75.4 million during the fiscal 2025 heating season. Our substantial indebtedness and other financial obligations could:
 • impair our ability to obtain additional financing in the future for working capital, capital expenditures, acquisitions, unit repurchases, paying distributions or general partnership purposes;

 • have a material adverse effect on us if we fail to comply with financial and affirmative and restrictive covenants in our debt agreements and an event of default occurs that is not cured or waived;

 • expose us to interest rate risk because a significant portion of our borrowings are at variable rates of interest; and

 • limit our flexibility in planning for, or reacting to, changes in our business and the industry in which we operate.

 If we are unable to meet our debt service obligations and other financial obligations, we could be forced to restructure or refinance our indebtedness and other financial transactions, seek additional equity capital or sell our assets. We might then be unable to obtain such financing or capital or sell our assets on satisfactory terms, if at all.
 We are not required to accumulate cash for the purpose of meeting our future obligations to our lenders, which may limit the cash available to service the final payment due on the term loan outstanding under our credit agreement.
 Subject to the limitations on restricted payments that are contained in our credit agreement, we are not required to accumulate cash for the purpose of meeting our future obligations to our lenders. As a result, we may be required to refinance the final payment of our term loan, which is expected to be $110.3 million. Our ability to refinance the term loan will depend upon our future results of operation and financial condition as well as developments in the capital markets. Our general partner will determine the future use of our cash resources and has broad discretion in determining such uses and in establishing reserves for such uses, which may include but are not limited to, providing for distributions of cash to our unitholders in accordance with the requirements of our Partnership Agreement, providing for future capital expenditures and other payments deemed by our general partner to be necessary or advisable, including to make acquisitions, and repurchasing common units. Depending on the timing and amount of our use of cash, this could significantly reduce the cash available to us in subsequent periods to make payments on borrowings under our credit agreement.
 Restrictive covenants in our credit agreement may reduce our operating flexibility.
 Our credit agreement contains various covenants that limit our ability and the ability of our subsidiaries to, among other things, incur indebtedness, make distributions to our unitholders, purchase or redeem our outstanding equity interests, sell assets, and engage in other lines of business.
 These restrictions could limit our ability to obtain future financings, make capital expenditures, withstand a future downturn in our business or the economy in general, conduct operations or otherwise take advantage of business opportunities that may arise. Our credit agreement also requires us to maintain specified financial ratios and satisfy other financial conditions. Our ability to meet those financial ratios and conditions can be affected by events

 beyond our control, such as weather conditions and general economic conditions. Accordingly, we may be unable to meet those ratios and conditions.
 Any breach of any of these covenants, failure to meet any of these ratios or conditions, or occurrence of a change of control would result in a default under the terms of the credit agreement and cause the amounts borrowed to become immediately due and payable. If the lenders of our indebtedness or other financial obligations accelerate the repayment of borrowings or other amounts owed, we may not have sufficient assets to repay our indebtedness or other financial obligations. If we were unable to repay those amounts, the lenders could initiate a bankruptcy proceeding or liquidation proceeding or proceed against the collateral, if any.
 General Risk Factors
 International tariffs could materially and adversely affect our business and results of operations.
 The Trump administration has announced certain changes, and has proposed additional changes, in trade policies, including the imposition of significant tariffs on imports from other countries. These actions have resulted in, and are expected to further result in, foreign governments taking retaliatory trade actions, which could increase our cost to operate. These cost increases may result in increases in the prices we charge our customers thereby reducing demand for our products and services. To the extent that we cannot pass along cost increases by increasing the retail sales prices of our products and services, our profit margins will suffer.
 The imposition of certain tariffs, including the "reciprocal tariffs" announced by the Trump administration, have been introduced and paused on numerous occasions, pending negotiations with the relevant countries. As a result, there continues to be significant uncertainty regarding the extent and duration of applicable tariffs, and their impact on the global economy. Any resulting economic downturns or market volatility may result in increased customer conservation and attrition. In response to consumer spending, we may decide to offer a higher amount of discounts and incentives than we have historically, which may adversely impact our operating results.
 We are subject to operating and litigation risks that could adversely affect our operating results whether or not covered by insurance.
 Our operations are subject to all operating hazards and risks normally incidental to handling, storing, transporting and otherwise providing customers with our products such as natural disasters, adverse weather, accidents, fires, explosions, hazardous material releases, mechanical failures and other events beyond our control. If any of these events were to occur, we could incur substantial losses because of personal injury or loss of life, severe damage to and destruction of property and equipment, and pollution or other environmental damage resulting in curtailment or suspension of our related operations. As a result, we may be a defendant in legal proceedings and litigation arising in the ordinary course of business. The Company records a liability when it is probable that a loss has been incurred and the amount is reasonably estimable.
 As we self-insure workers' compensation, automobile, general liability and medical claims up to pre-established limits, we establish reserves based upon expectations as to what our ultimate liability will be for claims based on our historical factors. Periodically, we evaluate on the potential for changes in loss estimates with the support of qualified actuaries.
 Other than matters for which we self-insure, we maintain insurance policies with insurers in amounts and with coverage and deductibles that we believe are reasonable and prudent. However, there can be no assurance that the ultimate settlement of these claims will not differ materially from the assumptions used to calculate the reserves or that the insurance we maintain will be adequate to protect us from all material expenses related to potential future claims.
 Recessionary economic conditions and rapid inflation could adversely affect our results of operations and financial condition.
 Our business and results of operations may be adversely affected by changes in national or global economic conditions, including inflation, interest rates, availability of capital markets, consumer spending rates, unemployment rates, rising health care costs, energy availability and costs, the negative impacts caused by global conflicts, pandemics and public health crises, and the effects of governmental initiatives to manage economic conditions. Volatility in financial markets and deterioration of national and global economic conditions, including

 rapid increases in inflation, have impacted, and may again impact, our business and operations in a variety of ways. Uncertainty about economic conditions poses a risk as our customers may reduce or postpone spending in response to tighter credit, negative financial news and/or declines in income or asset values, which could have a material negative effect on the demand for our products and services and could lead to increased conservation, as we have seen certain of our customers seek lower cost providers. In addition, recessionary economic conditions could negatively impact the spending and financial viability of our customers. As a result, we could experience an increase in bad debts from financially distressed customers, which would have a negative effect on our liquidity, results of operations and financial condition.
 ITEM 1B. UNRESOLVED STAFF COMMENTS
 Not applicable.
 ITEM 1C. CYBERSECURITY
 Risk Management and Strategy
 We have implemented an information security program to assess, identify, and manage material risks from cybersecurity threats. This program includes policies and procedures that guide the development, implementation, and maintenance of security measures and controls. We utilize industry-standard metrics to evaluate the criticality of software, data assets, and operational technology. We believe that our cybersecurity efforts align with the Center for Internet Security (CIS) Controls and the National Institute of Standards and Technology (NIST) Cybersecurity Framework, and we conduct annual assessments to ensure compliance.
 Given our reliance on third-party software, service providers, and applications to support various business functions and security measures, we regularly conduct security audits and vendor management reviews. These processes are intended to ensure that third-party systems and services comply with our cybersecurity program.
 Periodic cyber risk assessments of our operational technology network help us identify risks, which we address using risk-based analysis and judgment. We also conduct internal and external testing of software, hardware, and defensive systems in our efforts to uncover potential vulnerabilities. Third-party security firms are employed for certain controls and technology operations, including vulnerability scans and penetration testing. Our approach to managing third-party cybersecurity threats includes pre-acquisition due diligence, contractual obligations, and ongoing performance monitoring.
 We employ governance, risk, and compliance (GRC) information technology tools to manage cybersecurity risks and maintain business continuity and disaster recovery plans to prepare for potential disruptions. Our employees receive cybersecurity awareness training upon hiring, with additional training provided on a regular basis.

 Governance
 The Vice President of Information Technology (IT) and the Director of IT Security are responsible for overseeing our cybersecurity risk management program and assessing cybersecurity risks. This includes managing internal cybersecurity staff, consulting with external cybersecurity experts, and staying informed through governmental and private sources. They report regularly to executive management on cybersecurity threats, resources, and program updates.

 Cybersecurity risk management and strategy are integrated into our overall risk management processes. The program monitors the prevention, detection, assessment, mitigation, and remediation of cybersecurity risks and incidents. The Vice President of IT presents updates on IT projects, including cybersecurity policies and programs, to executive management at least quarterly.
 The Board of Directors has overall oversight of key risks, with strategic oversight of cybersecurity risk management delegated to the Audit Committee. Annually, the Audit Committee reviews the Company's enterprise risk management, which includes cybersecurity. In fiscal year 2024, the Audit Committee established an IT Audit Subcommittee to enhance focus on IT-related internal controls and cybersecurity. The Board and Audit Committee have appointed one of the members of the Audit Committee to sit on the IT Subcommittee. This subcommittee

 meets quarterly with key company leaders to review cybersecurity risks and audit findings and reports regularly to the Audit Committee.

 Impacts from Cybersecurity Threats
 Although we have experienced cybersecurity incidents, we do not believe they have, or are likely to have, a material impact on the business. However, we recognize that cybersecurity threats are constantly evolving, and future incidents remain a possibility. Despite our security measures and IT controls, we cannot guarantee that future cybersecurity incidents will be prevented. A successful attack could have significant consequences for the business. For more information on the risks associated with cybersecurity threats, see Item 1A, Risk Factors - "Risk Related to Information Technology and Cybersecurity."

 ITEM 2. PROPERTIES
 We currently provide services to our customers in the United States in twelve states and the District of Columbia, ranging from Massachusetts to Maryland from 42 principal operating locations and 81 depots, 57 of which are owned and 66 of which are leased. As of September 30, 2025, we had a fleet of approximately 1,169 truck and transport vehicles, the majority of which were owned; and, 1,211 service and 377 support vehicles, the majority of which were leased. Our obligations under our credit agreement are secured by liens and mortgages on substantially all of the Company's and subsidiaries' real and personal property.
 ITEM 3. LEGAL PROCEEDINGS—LITIGATION
 We are involved from time to time in litigation incidental to the conduct of our business, but we are not currently a party to any material lawsuit or proceeding.
 ITEM 4. MINE SAFETY DISCLOSURES
 Not applicable.

 ITEM 5. MARKET FOR REGISTRANT'S UNITS, RELATED UNITHOLDER MATTERS AND ISSUER PURCHASES OF UNITS
 The common units, representing limited partner interests in Star, are listed and traded on the New York Stock Exchange, Inc. ("NYSE") under the symbol "SGU."
 The following tables set forth the range of the daily high and low sales prices per common unit and the cash distributions declared on each unit for the periods indicated.

 SGU – Common Unit Price Range

 Distributions Declared

 High

 Low

 per Unit

 Year

 Year

 Year

 Year

 Year

 Year

 Quarter Ended

 2025

 2024

 2025

 2024

 2025

 2024

 December 31,

 $

 12.93

 $

 14.76

 $

 10.84

 $

 11.06

 $

 0.1725

 $

 0.1625

 March 31,

 $

 13.75

 $

 12.34

 $

 11.11

 $

 9.91

 $

 0.1725

 $

 0.1625

 June 30,

 $

 13.45

 $

 11.85

 $

 11.31

 $

 9.64

 $

 0.1850

 $

 0.1725

 $

 12.20

 $

 12.64

 $

 11.37

 $

 10.11

 $

 0.1850

 $

 0.1725

 As of November 30, 2025, there were approximately 176 holders of record of common units.
 The Company's 0.3 million general partner units are not publicly traded or publicly listed.
 Distribution Provisions
 We are required to make distributions in an amount equal to our Available Cash, as defined in our Partnership Agreement, no more than 45 days after the end of each fiscal quarter, to holders of record on the applicable record dates. Available Cash, as defined in our Partnership Agreement, generally means all cash on hand at the end of the relevant fiscal quarter less the amount of cash reserves established by the Board of Directors of our general partner in its reasonable discretion for future cash requirements. These reserves are established for the proper conduct of our business (including reserves for future capital expenditures) for minimum quarterly distributions during the next four quarters and to comply with applicable laws and the terms of any debt agreements or other agreement to which we are subject. The Board of Directors of our general partner reviews the level of Available Cash each quarter based upon information provided by management.
 According to the terms of our Partnership Agreement, minimum quarterly distributions on the common units accrue at the rate of $0.0675 per quarter ($0.27 on an annual basis). The information concerning restrictions on distributions required by Item 5 of this Report is incorporated by reference to Note 4 to the Company's Consolidated Financial Statements - Quarterly Distribution of Available Cash. The credit agreement imposes certain restrictions on our ability to pay distributions to unitholders. In order to pay any distributions to unitholders or repurchase Common Units, the Company must maintain Availability (as defined in the credit agreement) not less than the greater of (i) 15% of the Line Cap (lesser of the aggregate revolving commitment and the borrowing base) which was $25.7 million at September 30, 2025 and (ii) $40 million on a historical pro forma and forward-looking basis, and a fixed charge coverage ratio of not less than 1.15 after giving pro forma effect to such distributions as if such distributions were paid on the first day of the relevant period. (See Note 13 of the Notes to the Consolidated Financial Statements —Long-Term Debt and Bank Facility Borrowings).
 On October 16, 2025, we declared a quarterly distribution of $0.1850 per unit, or $0.74 per unit on an annualized basis, on all Common Units with respect to the fourth quarter of fiscal 2025, paid on November 5, 2025, to holders of record on October 27, 2025. The amount of distributions in excess of the minimum quarterly distribution of $0.0675, were distributed in accordance with our Partnership Agreement, subject to management incentive compensation plan. As a result, $6.1 million was paid to the Common Unit holders, $0.4 million to the general partner unit holders (including $0.4 million of incentive distribution as provided in our Partnership Agreement) and $0.4 million to management pursuant to the management incentive compensation plan which provides for certain members of management to receive incentive distributions that would otherwise be payable to the General Partner.

 Common Unit Repurchase Plans and Retirement
 Note 5 to the Consolidated Financial Statements concerning the Company's repurchase of Common Units during the fiscal year ended September 30, 2025 is incorporated into this Item 5 by reference.

 ITEM 6. (RESERVED)

 ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
 Statement Regarding Forward-Looking Disclosure
 This Annual Report on Form 10-K (this "Report") includes "forward-looking statements" which represent our expectations or beliefs concerning future events that involve risks and uncertainties, including the impact of geopolitical events on wholesale product cost volatility, tariff regimes, including newly imposed U.S. tariffs and any additional responsive non-U.S. tariffs or additional U.S. tariffs, the price and supply of the products that we sell, our ability to purchase sufficient quantities of product to meet our customer's needs, rapid increases in levels of inflation, the consumption patterns of our customers, our ability to obtain satisfactory gross profit margins, the effect of weather conditions on our financial performance, our ability to obtain new customers and retain existing customers, our ability to make strategic acquisitions, the impact of litigation, natural gas conversions and electrification of heating systems, pandemic and future global health pandemics, recessionary economic conditions, future union relations and the outcome of current and future union negotiations, the impact of current and future governmental regulations, including federal, state and municipal laws restricting greenhouse gases ("GHG") emissions and federal, state and local environmental, health, and safety regulations, the ability to attract and retain employees, customer credit worthiness, counterparty credit worthiness, marketing plans, cyber-attacks, global supply chain issues, labor shortages and new technology, including alternative methods for heating and cooling residences. All statements other than statements of historical facts included in this Report including, without limitation, the statements under "Management's Discussion and Analysis of Financial Condition and Results of Operations" and elsewhere herein, are forward-looking statements. Without limiting the foregoing, the words "believe," "anticipate," "plan," "expect," "seek," "estimate," and similar expressions are intended to identify forward-looking statements. Although we believe that the expectations reflected in such forward-looking statements are reasonable, we can give no assurance that such expectations will prove to be correct. Actual results may differ materially from those projected as a result of certain risks and uncertainties. These risks and uncertainties include, but are not limited to, those set forth in this Report under the headings "Risk Factors," "Business Strategy" and "Management's Discussion and Analysis of Financial Condition and Results of Operation." Important factors that could cause actual results to differ materially from our expectations ("Cautionary Statements") are disclosed in this Report. All subsequent written and oral forward-looking statements attributable to the Company or persons acting on its behalf are expressly qualified in their entirety by the Cautionary Statements. Unless otherwise required by law, we undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise after the date of this Report.
 Liquid Product Price Volatility
 Volatility, which is reflected in the wholesale price of liquid products, including home heating oil, propane and motor fuels, has a larger impact on our business when prices rise. Home heating oil consumers are sensitive to heating cost increases, and this often leads to customer conservation and increased gross customer losses. As a commodity, the price of home heating oil is generally impacted by many factors, including economic and geopolitical forces and is closely linked to the price of diesel fuel. The volatility in the wholesale cost of diesel fuel as measured by the New York Mercantile Exchange ("NYMEX"), for the fiscal years ending September 30, 2021, through 2025, on a quarterly basis, is illustrated in the following chart (price per gallon):

 Fiscal 2025 (a)

 Fiscal 2024

 Fiscal 2023

 Fiscal 2022

 Fiscal 2021

 Quarter Ended

 Low

 High

 Low

 High

 Low

 High

 Low

 High

 Low

 High

 December 31

 $

 2.13

 $

 2.40

 $

 2.51

 $

 3.22

 $

 2.78

 $

 4.55

 $

 2.06

 $

 2.59

 $

 1.08

 $

 1.51

 March 31

 2.16

 2.62

 2.53

 2.96

 2.61

 3.55

 2.36

 4.44

 1.46

 1.97

 June 30

 1.97

 2.54

 2.29

 2.77

 2.23

 2.73

 3.27

 5.14

 1.77

 2.16

 September 30

 2.23

 2.51

 2.06

 2.63

 2.38

 3.48

 3.13

 4.01

 1.91

 2.34

 a) On November 28, 2025, the NYMEX ultra low sulfur diesel contract closed at $2.33 per gallon.

 Income Taxes
 New Federal Income Tax Legislation
 On July 4, 2025, the One Big Beautiful Bill Act was signed into law in the U.S., which contains several changes to corporate taxation including changes to depreciation deductions, deductions for interest expense and reinstated 100% bonus depreciation on fixed assets acquired and placed in service after January 19, 2025.
 Book versus Tax Deductions
 The amount of our cash flow generated in any given year depends upon a variety of factors including the amount of our cash income taxes. The amount of depreciation and amortization that we deduct for book (i.e., financial reporting) purposes differs from the amount that the Company can deduct for Federal tax purposes. The table below compares the estimated depreciation and amortization for book purposes to the amount that we expect to deduct for Federal tax purposes, based on currently owned assets. While we file our tax returns based on a calendar year, the amounts below are based on our September 30 fiscal year, and the tax amounts include any bonus depreciation available for fixed assets purchased and placed in service. However, this table only includes assets purchased to date, and does not include any forecast for future annual capital purchases.
 Estimated Depreciation and Amortization Expense

 (in thousands) Fiscal Year

 Book

 Tax

 2025

 $

 36,420

 $

 56,078

 2026

 33,763

 32,718

 2027

 30,679

 30,361

 2028

 27,203

 28,486

 2029

 24,759

 25,331

 2030

 21,025

 22,237

 Weather Hedge Contracts
 Weather conditions have a significant impact on the demand for home heating oil and propane because certain customers depend on these products principally for space heating purposes. Actual weather conditions may vary substantially from year to year, significantly affecting the Company's financial performance. To partially mitigate the adverse effect of warm weather on cash flow, we have used weather hedging contracts for a number of years with several providers.
 The Company entered into weather hedge contracts for fiscal year 2025 and 2024. The hedge period runs from November 1 through March 31, taken as a whole. The "Payment Thresholds," or strikes, are set at various levels and are referenced against degree days for the prior ten year average. Under these contracts, the maximum amount the Company could have received was $15.0 million for fiscal 2025 and $12.5 million for fiscal 2024. For the contracts applicable to fiscal 2025, we were additionally obligated to make an annual payment capped at $5.0 million if degree days exceeded the Payment Threshold. This obligation did not exist under the contract applicable for fiscal 2024.
 The temperatures experienced during the hedge period through March 31, 2025 were colder than the strikes in the weather hedge contracts. As a result in fiscal 2025, we increased delivery and branch expense by $3.1 million under those weather hedge contracts, and paid the amount in full in April 2025. By comparison, the temperatures experienced during the hedge period through March 31, 2024 were warmer than the strikes in the weather hedge contract. In fiscal 2024, we reduced delivery and branch expenses by $7.5 million under those weather hedge contracts, and received the amount in full in April 2024.
 For fiscal 2026, the Company entered into weather hedge contracts with the similar hedge period described above. The maximum that the Company can receive is $15.0 million annually and we are obligated to make an annual payment capped at $5.0 million if degree days exceed the Payment Threshold.
 Tariffs
 In April 2025, the U.S. government announced a baseline tariff of 10% on certain products imported from all countries and an additional individualized reciprocal tariff on some countries, including Canada and China. Current

 uncertainties about tariffs and their effects on trading relationships may affect the cost and availability of the Company's assets, such as trucks, and potentially the products and services we sell as well as potentially contribute to inflation in the markets in which we operate. Although we are continuing to monitor the economic effects of such announcements, as well as opportunities to mitigate their related impacts, costs and other effects associated with the tariffs remain uncertain.

 Increases in State Law Minimum Biofuel Blending Requirements
 Commencing July 1, 2025, the minimum percentage of biodiesel that is required be blended with home heating oil sold for heating purposes in buildings located in the States of New York and Connecticut (where a significant portion of our customers are located) was increased from 5% to 10%. In Rhode Island, the minimum required biodiesel blend increased from 10% to 20%, also commencing July 1, 2025. Depending upon the relationship of home heating oil and biodiesel, these regulations may decrease or increase the cost of home heating oil for Star and our competition in New York, Connecticut or Rhode Island.
 Per Gallon Gross Profit Margins
 We believe home heating oil and propane margins should be evaluated on a cents per gallon basis (before the effects of increases or decreases in the fair value of derivative instruments), as we believe that such per gallon margins are best at showing profit trends in the underlying business, without the impact of non-cash changes in the market value of hedges before the settlement of the underlying transaction.
 A significant portion of our home heating oil volume is sold to individual customers under an arrangement pre-establishing a ceiling price or fixed price for home heating oil over a set period of time, generally twelve to twenty-four months ("price-protected" customers). When these price-protected customers agree to purchase home heating oil from us for the next heating season, we purchase option contracts, swaps and futures contracts for a substantial majority of the heating oil that we expect to sell to these customers. The amount of home heating oil volume that we hedge per price-protected customer is based upon the estimated fuel consumption per average customer per month. In the event that the actual usage exceeds the amount of the hedged volume on a monthly basis, we may be required to obtain additional volume at unfavorable costs. In addition, should actual usage in any month be less than the hedged volume, our hedging costs and losses could be greater, thus reducing expected margins.
 Derivatives
 FASB ASC 815-10-05 Derivatives and Hedging requires that derivative instruments be recorded at fair value and included in the consolidated balance sheet as assets or liabilities. We follow hedge accounting for our interest rate swaps, but we have opted out of, and do not follow hedge accounting for our commodity derivative instruments as hedging instruments. Regarding our interest rate hedges, to the extent our interest rate derivative instruments designated as cash flow hedges are effective, as defined under this guidance, changes in fair value are recognized in other comprehensive income until the forecasted hedged item is recognized in earnings. As mentioned, we have elected not to designate our commodity derivative instruments as hedging instruments under this guidance and, as a result, the changes in fair value of the commodity derivative instruments are recognized in our statement of operations. Therefore, we experience volatility in earnings as outstanding derivative instruments are marked-to-market and non-cash gains and losses are recorded prior to the sale of the commodity to the customer. The volatility in any given period related to unrealized non-cash gains or losses on derivative instruments can be significant to our overall results. However, we ultimately expect those gains and losses to be offset by the cost of product when purchased.
 Customer Attrition
 We measure net customer attrition on an ongoing basis for our full service residential and commercial home heating oil and propane customers. Net customer attrition is the difference between gross customer losses and customers added through marketing efforts. Customers added through acquisitions are not included in the calculation of gross customer gains. However, additional customers that are obtained through marketing efforts or lost at newly acquired businesses are included in these calculations from the point of closing going forward. Customer attrition percentage calculations include customers added through acquisitions in the denominators of the calculations on a weighted average basis from the closing date. Gross customer losses are the result of a number of

 factors, including price competition, move-outs, credit losses, conversions to natural gas and service disruptions. When a customer moves out of an existing home, we count the "move out" as a loss, and if we are successful in signing up the new homeowner, the "move in" is treated as a gain. Customers sourced by our buying group and association partners are included in our home heating oil and propane customer base. Therefore, any changes in the relationships with these partners could impact gross customer gains and losses going forward.
 Customer gains and losses of home heating oil and propane customers

 Fiscal Year Ended

 2025

 2024

 2023

 Net

 Net

 Net

 Gains

 Gains

 Gains

 First Quarter

 15,300

 16,700

 (1,400

)

 17,100

 17,800

 (700

)

 26,500

 19,500

 7,000

 Second Quarter

 9,900

 14,500

 (4,600

)

 9,300

 14,400

 (5,100

)

 9,300

 18,100

 (8,800

)

 Third Quarter

 4,600

 11,600

 (7,000

)

 4,700

 11,000

 (6,300

)

 5,300

 12,600

 (7,300

)

 Fourth Quarter

 7,000

 13,600

 (6,600

)

 7,900

 12,400

 (4,500

)

 8,900

 14,600

 (5,700

)

 Total

 36,800

 56,400

 (19,600

)

 39,000

 55,600

 (16,600

)

 50,000

 64,800

 (14,800

)

 Customer gains (attrition) as a percentage of home heating oil and propane customer base

 Fiscal Year Ended

 2025

 2024

 2023

 Net

 Net

 Net

 Gains

 Gains

 Gains

 First Quarter

 3.8

 %

 4.1

 %

 (0.3

)%

 4.3

 %

 4.5

 %

 (0.2

)%

 6.4

 %

 4.7

 %

 1.7

 %

 Second Quarter

 2.5

 %

 3.7

 %

 (1.2

)%

 2.3

 %

 3.6

 %

 (1.3

)%

 2.2

 %

 4.3

 %

 (2.1

)%

 Third Quarter

 0.9

 %

 2.5

 %

 (1.6

)%

 1.2

 %

 2.8

 %

 (1.6

)%

 1.3

 %

 3.1

 %

 (1.8

)%

 Fourth Quarter

 1.6

 %

 3.2

 %

 (1.6

)%

 2.0

 %

 3.1

 %

 (1.1

)%

 2.1

 %

 3.5

 %

 (1.4

)%

 Total

 8.8

 %

 13.5

 %

 (4.7

)%

 9.8

 %

 14.0

 %

 (4.2

)%

 12.0

 %

 15.6

 %

 (3.6

)%

 For fiscal 2025, the Company lost 19,600 accounts (net), or 4.7%, of its home heating oil and propane customer base, compared to 16,600 accounts lost (net), or 4.2%, of its home heating oil and propane customer base, during fiscal 2024. Gross customer gains were 2,200 accounts less than the prior year's comparable period and gross customer losses were 800 accounts higher due largely to an increase in credit losses.
 For fiscal 2024, the Company lost 16,600 accounts (net), or 4.2%, of its home heating oil and propane customer base, compared to 14,800 accounts lost (net), or 3.6%, of its home heating oil and propane customer base, during fiscal 2023. Gross customer gains were 11,000 accounts lower than the prior year's comparable period primarily due to market conditions with regard to physical supply in the first quarter of fiscal 2023 that did not repeat in the current fiscal year and less customer move-ins. Gross customer losses were 9,200 accounts lower primarily due to reduction in the number of customer relocations and other factors.
 During fiscal 2025, we estimate that we lost (1.3%) of our home heating oil and propane accounts to natural gas and electricity conversions versus (1.4%) for fiscal 2024 and (1.6%) for fiscal 2023. Losses to natural gas and electricity in our footprint for the heating oil and propane industry could be greater or less than the Company's estimates.

 Acquisitions
 The timing of acquisitions and the types of products sold by acquired companies impact year-over-year comparisons. During fiscal 2025, the Company acquired one heating oil business and three propane businesses for approximately $80.5 million. During fiscal 2024, the Company acquired one propane business and four heating oil businesses for approximately $49.4 million. The following tables detail the Company's acquisition activity and the associated volume sold during the 12-month period prior to the date of acquisition.

 (in thousands of gallons)

 Fiscal 2025 Acquisitions

 Acquisition Number

 Month of Acquisition

 Home Heating Oil and Propane

 Motor Fuel and Other Petroleum Products

 Total

 October

 1,126

 1,835

 January

 7,209

 7,967

 March

 3,078

 1,810

 4,888

 April

 —

 11,718

 3,694

 15,412

 (in thousands of gallons)

 Fiscal 2024 Acquisitions

 Acquisition Number

 Month of Acquisition

 Home Heating Oil and Propane

 Motor Fuel and Other Petroleum Products

 Total

 November

 1,210

 1,432

 November

 1,254

 February

 1,473

 1,097

 2,570

 February

 1,936

 —

 1,936

 September

 17,752

 —

 17,752

 23,256

 1,688

 24,944

 Consolidated Results of Operations
 The following is a discussion of the consolidated results of operations of the Company and its subsidiaries and should be read in conjunction with the historical financial and operating data and Notes thereto included elsewhere in this Annual Report.

 Fiscal Year Ended September 30, 2025
 Compared to Fiscal Year Ended September 30, 2024
 Volume
 For fiscal 2025, the retail volume of home heating oil and propane sold increased by 29.2 million gallons, or 11.5%, to 282.6 million gallons, compared to 253.4 million gallons for fiscal 2024. For those locations where we had existing operations during both periods, which we sometimes refer to as the "base business" (i.e., excluding acquisitions), temperatures (measured on a heating degree day basis) for fiscal 2025 were 8.2% colder than fiscal 2024 but 8.3% warmer than normal, as reported by NOAA. For fiscal 2025, net customer attrition for the base business was 4.7%. The impact of fuel conservation, along with any period-to-period differences in delivery scheduling, the timing of accounts added or lost during the fiscal years, equipment efficiency, and other volume variances not otherwise described, are included in the chart below under the heading "Other." An analysis of the change in the retail volume of home heating oil and propane, which is based on management's estimates, sampling, and other mathematical calculations and certain assumptions, is found below:

 Heating Oil

 (in millions of gallons)

 and Propane

 Volume - Fiscal 2024

 253.4

 Net customer attrition

 (13.2

)

 Impact of colder temperatures

 18.7

 Acquisitions

 25.1

 Other

 (1.4

)

 Change

 29.2

 Volume - Fiscal 2025

 282.6

 The following chart sets forth the percentage by volume of total home heating oil and propane sold to residential variable-price customers, residential price-protected customers, and commercial/industrial/other customers for fiscal 2025 compared to fiscal 2024:

 Twelve Months Ended

 Customers

2025

2024

 Residential Variable

 46.8

 %

 44.2

 %

 Residential Price-Protected (Ceiling and Fixed Price)

 35.5

 %

 38.6

 %

 Commercial/Industrial/Other

 17.7

 %

 17.2

 %

 Total

 100.0

 %

 100.0

 %

 Volume of motor fuel and other petroleum products sold decreased by 5.2 million gallons, or 4.0%, to 123.9 million gallons for fiscal 2025, compared to 129.1 million gallons for fiscal 2024.
 Product Sales
 For fiscal 2025, product sales decreased $11.2 million, or 0.8%, to $1,437.6 million, compared to $1,448.8 million in fiscal 2024, due to a decrease in average selling prices that was slightly offset by an increase in total volume sold of 6.3%. Selling prices decreased largely due to a decrease in wholesale product cost of $0.3199 per gallon, or 12.5%, compared to fiscal 2024. Product volumes and wholesale product cost include heating oil, propane, motor fuels and other petroleum products.

 Installations and Services Sales
 For fiscal 2025, installation and service sales increased $29.5 million, or 9.3%, to $346.8 million, compared to $317.3 million for fiscal 2024. Installation sales increased by $11.7 million, or 9.5%, and service sales increased by $17.8 million, or 9.2%. The increase was driven by $22.6 million of sales generated from recent acquisitions, and the remainder was driven by a concerted effort to expand these offerings to our customers as well as annual price increases.
 Cost of Product
 For fiscal 2025, cost of product decreased $68.4 million, or 7.0%, to $912.4 million, compared to $980.8 million for fiscal 2024, due to a decrease in wholesale product cost of $0.3199 per gallon, or 12.5%, slightly offset by an increase in total volume sold of 6.3%. Product volumes and wholesale product cost include heating oil, propane, motor fuels and other petroleum products.
 Gross Profit—Product
 The table below calculates our per gallon margins and reconciles product gross profit for home heating oil and propane and motor fuel and other petroleum products. We believe the change in home heating oil and propane margins should be evaluated before the effects of increases or decreases in the fair value of derivative instruments, as we believe that realized per gallon margins should not include the impact of non-cash changes in the market value of hedges before the settlement of the underlying transaction. On that basis, home heating oil and propane margins for fiscal 2025 increased by $0.0222 per gallon, or 1.3%, to $1.7022 per gallon, from $1.6800 per gallon during fiscal 2024. In the base business, home heating and propane margins for fiscal 2025 increased by $0.0512 per gallon, or 3.1% to $1.7312 per gallon. We cannot assume that the per gallon margins realized during fiscal 2025 are sustainable for future periods. Product sales and cost of product include home heating oil, propane, motor fuel, other petroleum products and liquidated damages billings.

 Twelve Months Ended

 September 30, 2025

 September 30, 2024

 Home Heating Oil and Propane

 Per
Gallon

 Per
Gallon

 Volume

 282.6

 253.4

 Sales

 $

 1,119.8

 $

 3.9619

 $

 1,082.0

 $

 4.2695

 Cost

 $

 638.7

 $

 2.2597

 $

 656.2

 $

 2.5895

 Gross Profit

 $

 481.1

 $

 1.7022

 $

 425.8

 $

 1.6800

 Motor Fuel and Other Petroleum Products

 Per
Gallon

 Per
Gallon

 Volume

 123.9

 129.1

 Sales

 $

 317.8

 $

 2.5642

 $

 366.8

 $

 2.8406

 Cost

 $

 273.7

 $

 2.2083

 $

 324.6

 $

 2.5136

 Gross Profit

 $

 44.1

 $

 0.3559

 $

 42.2

 $

 0.3270

 Total Product

 Sales

 $

 1,437.6

 $

 1,448.8

 Cost

 $

 912.4

 $

 980.8

 Gross Profit

 $

 525.2

 $

 468.0

 For fiscal 2025, total product gross profit was $525.2 million, which was $57.2 million, or 12.2%, higher than fiscal 2024, due to an increase in home heating oil and propane volume sold ($49.0 million), an increase in home heating oil and propane margins ($6.3 million) and an increase in gross profit from other petroleum products ($1.9 million).

 Cost of Installations and Services
 Total installation costs for fiscal 2025 increased by $10.0 million or 9.9%, to $110.9 million, compared to $100.9 million of installation costs for fiscal 2024. This increase was largely due to the higher installation sales from recent acquisitions. Installation costs as a percentage of installation sales were 82.1% for fiscal 2025 and 81.7% for fiscal 2024. The gross profit from installations increased by $1.7 million.
 Service expense increased by $15.7 million, or 8.6%, to $198.2 million for fiscal 2025, representing 93.7% of service sales, versus $182.5 million, or 94.2% of service sales, for fiscal 2024. The increase was largely due to higher service sales from recent acquisitions. In addition, a large proportion of our service expenses are incurred under fixed-fee prepaid service contract arrangements, therefore trends in service expenses may not directly correlate to trends in the related revenues. In fiscal 2025, the demand for service was greater than fiscal 2024 due to colder weather conditions. The gross profit from service increased by $2.1 million.
 We realized a combined gross profit from services and installations of $37.7 million for fiscal 2025 compared to a combined gross profit of $33.9 million for fiscal 2024, a $3.8 million increase in profitability.
 (Increase) Decrease in the Fair Value of Derivative Instruments
 During fiscal 2025, the change in the fair value of derivative instruments resulted in a $13.4 million credit as a decrease in the market value for unexpired hedges (a $1.0 million charge) was more than offset by a $14.4 million credit due to the expiration of certain hedged positions.
 During fiscal 2024, the change in the fair value of derivative instruments resulted in a $19.0 million charge due to a decrease in the market value for unexpired hedges (a $14.6 million charge) and a $4.4 million charge due to the expiration of certain hedged positions.
 Delivery and Branch Expenses
 For fiscal 2025, delivery and branch expenses increased $34.4 million to $400.8 million, compared to $366.4 million for fiscal 2024. The temperatures experienced from November 2024 through March 2025 (the weather hedge period) were colder than the strike prices and, therefore, the Company recorded an expense under those weather hedge contracts of $3.1 million. This compares to the prior-year period which, due to warmer weather, the Company recorded a credit of $7.5 million under its weather hedge contract. The increase was also driven by $23.1 million of expenses from recent acquisitions and a $0.7 million increase in net base business expenses. The increase in the base business expenses was driven by a $2.3 million, or 2.2%, increase in delivery expenses due to a 4.1 million gallon, or 1.6%, increase in home heating oil and propane volume sold in the base business compared to the prior year and $2.6 million of other net expense increases that were partially offset by a $4.2 million decrease in insurance related costs.
 Depreciation and Amortization Expenses
 For fiscal 2025, depreciation and amortization expense increased $3.9 million, or 12.2%, to $35.4 million, compared to $31.5 million for fiscal 2024, primarily due to acquisitions.
 General and Administrative Expenses
 For fiscal 2025, general and administrative expenses increased $2.1 million, or 7.4%, to $30.5 million, compared to $28.4 million for fiscal 2024, due to a $1.5 million increase in profit sharing expense and a $0.6 million increase salaries and benefits expenses. The Company accrues approximately 6.0% of Adjusted EBITDA as defined in its profit sharing plan for distribution to its employees. This amount is payable when the Company achieves Adjusted EBITDA of at least 70% of the amount budgeted. The dollar amount of the profit sharing pool adjusts accordingly based on Adjusted EBITDA levels achieved.

 Finance Charge Income
 For fiscal 2025, finance charge income increased by $0.3 million, or 7.4%, to $4.9 million compared to $4.6 million for fiscal 2024, primarily due to higher customer late payment charges.
 Interest Expense, Net
 For fiscal 2025, net interest expense increased by $2.7 million, or 23.9%, to $14.3 million compared to $11.6 million for fiscal 2024. The year-over-year change was driven by an increase in average borrowings of $58.2 million from $158.9 million for the fiscal 2024 to $217.1 million for fiscal 2025 that was partially offset by a decrease in the weighted average interest rate from 7.3% for fiscal 2024 to 7.1% for fiscal 2025. To hedge against rising interest rates, the Company utilizes interest rate swaps. At September 30, 2025, approximately 39% of borrowings under Star's variable-rate long term debt were not subject to interest rate increases as a result of interest rate swaps.
 Amortization of Debt Issuance Costs
 For fiscal 2025, amortization of debt issuance costs increased to $1.1 million from $1.0 million for fiscal 2024.
 Other Income, Net
 Other income, net for fiscal 2025 of $3.8 million represents the net gain on the sale of land and building at a New Jersey operating location with a carrying value of $1.0 million for net cash proceeds of $4.8 million.
 Income Tax Expense
 For fiscal 2025, the Company's income tax expense increased by $16.1 million to $29.4 million, from $13.3 million for fiscal 2024. The increase was driven by a $54.3 million increase in income before income taxes and an increase in the effective income tax rate from 27.5% for fiscal 2024 to 28.6% for fiscal 2025 due primarily to an increase in state taxes.
 Net Income
 For fiscal 2025, net income increased $38.3 million, or 108.7%, to $73.5 million, primarily due to a $32.4 million favorable change in the fair value of derivative instruments, a $24.8 million increase in Adjusted EBITDA and a $3.8 million gain on the sale of land and a building at a New Jersey operating location that was partially offset by a $16.1 million increase in income tax expense, a $3.9 million increase in depreciation and amortization expenses and a $2.7 million increase in interest expense.
 Adjusted EBITDA
 For fiscal 2025, Adjusted EBITDA increased by $24.8 million, or 22.2%, to $136.4 million compared to fiscal 2024, primarily due to an $18.5 million increase in Adjusted EBITDA in the base business and a $16.9 million increase in Adjusted EBITDA from recent acquisitions that was partially offset by a $10.6 million increase in expense related to the Company's weather hedge contracts. The increase in Adjusted EBITDA in the base business was driven by an increase in home heating oil and propane per gallon margins, higher home heating oil and propane volume sold due to colder weather and an improvement in service and installation profitability.
 EBITDA and Adjusted EBITDA should not be considered as an alternative to net income (as an indicator of operating performance) or as an alternative to cash flow (as a measure of liquidity or ability to service debt obligations), but provide additional information for evaluating the Company's ability to make the Minimum Quarterly Distribution.

 EBITDA and Adjusted EBITDA are calculated as follows:

 Twelve Months Ended

 2025

 2024

 $

 $

 Plus:

 Income tax expense

 Amortization of debt issuance cost

 1,068

 Interest expense, net

 14,323

 11,560

 Depreciation and amortization

 35,352

 31,494

 EBITDA (a)

 153,645

 92,596

 (Increase) / decrease in the fair value of derivative instruments

 (13,390

)

 Other income, net

 (3,822

)

 —

 Adjusted EBITDA (a)

 136,433

 111,614

 Add / (subtract)

 Income tax expense

 (29,407

)

 (13,331

)

 Interest expense, net

 (14,323

)

 (11,560

)

 Provision for losses on accounts receivable

 6,879

 8,042

 (Increase) decrease in receivables

 (14,011

)

 11,271

 (Increase) decrease in inventories

 (3,231

)

 18,475

 Decrease in customer credit balances

 (19,128

)

 (15,546

)

 Change in deferred taxes

 8,527

 (3,989

)

 Change in other operating assets and liabilities

 (789

)

 6,002

 Net cash provided by operating activities

 $

 70,950

 $

 110,978

 Net cash used in investing activities

 $

 (99,854

)

 $

 (61,185

)

 Net cash (used in) provided by financing activities

 $

 (63,748

)

 $

 22,351

 (a) EBITDA (Earnings from continuing operations before net interest expense, income taxes, depreciation and amortization) and Adjusted EBITDA (Earnings from continuing operations before net interest expense, income taxes, depreciation and amortization, (increase) decrease in the fair value of derivatives, other income (loss), net, multiemployer pension plan withdrawal charge, gain or loss on debt redemption, goodwill impairment, and other non-cash and non-operating charges) are non-GAAP financial measures that are used as supplemental financial measures by management and external users of our financial statements, such as investors, commercial banks and research analysts, to assess:

 • our compliance with certain financial covenants included in our debt agreements;

 • our financial performance without regard to financing methods, capital structure, income taxes or historical cost basis;

 • our operating performance and return on invested capital compared to those of other companies in the retail distribution of refined petroleum products, without regard to financing methods and capital structure;

 • our ability to generate cash sufficient to pay interest on our indebtedness and to make distributions to our partners; and

 • the viability of acquisitions and capital expenditure projects and the overall rates of return of alternative investment opportunities.

 The method of calculating Adjusted EBITDA may not be consistent with that of other companies, and EBITDA and Adjusted EBITDA both have limitations as analytical tools and so should not be viewed in isolation and should be viewed in conjunction with measurements that are computed in accordance with GAAP. Some of the limitations of EBITDA and Adjusted EBITDA are:
 • EBITDA and Adjusted EBITDA do not reflect our cash used for capital expenditures;

 • Although depreciation and amortization are non-cash charges, the assets being depreciated or amortized often will have to be replaced and EBITDA and Adjusted EBITDA do not reflect the cash requirements for such replacements;

 • EBITDA and Adjusted EBITDA do not reflect changes in, or cash requirements for, our working capital requirements;

 • EBITDA and Adjusted EBITDA do not reflect the cash necessary to make payments of interest or principal on our indebtedness; and

 • EBITDA and Adjusted EBITDA do not reflect the cash required to pay taxes.

 Fiscal Year Ended September 30, 2024
 Compared to Fiscal Year Ended September 30, 2023
 See Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations within the Form 10-K for the fiscal year ended September 30, 2024 for the fiscal 2024 to fiscal 2023 comparative discussion.
 DISCUSSION OF CASH FLOWS
 We use the indirect method to prepare our Consolidated Statements of Cash Flows. Under this method, we reconcile net income to cash flows provided by operating activities by adjusting net income for those items that impact net income but do not result in actual cash receipts or payment during the period.
 Operating Activities
 Due to the seasonal nature of our business, cash is generally used in operations during the winter (our first and second fiscal quarters) as we require additional working capital to support the high volume of sales during this period, and cash is generally provided by operating activities during the spring and summer (our third and fourth quarters) when customer payments exceed the cost of deliveries.
 During fiscal 2025, cash provided by operating activities decreased $40.0 million to $71.0 million, compared to $111.0 million provided by operating activities during fiscal 2024, as a $17.3 million increase in cash flows from operations and a $5.5 million increase of cash from the timing of accounts payable payments was more than offset by an increase in net trade receivables on a comparable basis (including accounts receivable and customer credit balance accounts) that drove a $28.9 million reduction in cash provided by operating activities. The 8.2% colder weather experienced throughout fiscal 2025, additional volume from acquisitions, and a 3.1% increase in sales for the fourth quarter of fiscal 2025 drove an increase in net trade receivables as compared to the prior year. Days sales outstanding increased slightly by 1.5 days to 37.9 days as of September 30, 2025 compared to 36.4 days as of September 30, 2024. The timing of inventory purchases further drove a $21.7 million increased cash usage compared to the prior year as we entered the 2025 heating season with a lower level of inventory than in fiscal 2024, as well as a $7.5 million reduction in cash required for collateral and settlement liabilities at derivative counterparties in the prior fiscal year that did not repeat in the current fiscal year, and $4.7 million of other net changes in working capital.
 During fiscal 2024, cash provided by operating activities decreased $12.7 million to $111.0 million, compared to $123.7 million provided by operating activities during fiscal 2023. The decrease was driven by a decrease in collection of trade receivables on a comparable basis (including accounts receivable and customer credit balance accounts) of $37.4 million that was partially offset by a $14.2 million increase in cash flows from operations, $5.2 million less payroll taxes paid in the first fiscal quarter of 2024 versus the first fiscal quarter of 2023 as the result of deferring payment of certain payroll tax withholdings in first quarter of fiscal 2021 to the first fiscal quarter of fiscal

 2023, a $2.1 million decrease in cash required to purchase product inventory and $3.2 million of other net changes in working capital.
 Investing Activities
 Our capital expenditures for fiscal 2025 totaled $14.9 million, as we invested in our fleet and other equipment ($9.1 million), refurbished certain physical plants ($2.2 million), expanded our propane operations ($1.7 million) and invested in computer hardware and software ($1.9 million).
 During fiscal 2025, $2.6 million of earnings were reinvested into an irrevocable trust to secure certain liabilities for our captive insurance company. The cash deposited into the trust is shown on our balance sheet as captive insurance collateral and, correspondingly, reduced cash on our balance sheet. We were not required to make any additional funding into the captive due in part to our historical and projected claims experience and the interest income generated in fiscal 2025.
 During fiscal 2025, the Company acquired one heating oil business and three propane businesses for approximately $80.5 million in cash. The gross purchase price was allocated $38.7 million to intangible assets, $17.7 million to goodwill, $25.2 million to fixed assets, and reduced by $1.1 million in negative working capital.
 During fiscal 2025, the Company acquired certain intangible and fixed assets for $7.7 million and sold certain assets for cash proceeds of $0.3 million. The Company also sold fixed assets for cash proceeds of $5.5 million, including $4.8 million of net cash proceeds from the sale of a New Jersey operating location.
 Our capital expenditures for fiscal 2024 totaled $10.7 million, as we invested in our fleet and other equipment ($6.1 million), refurbished certain physical plants ($2.1 million), expanded our propane operations ($1.2 million) and invested in computer hardware and software ($1.3 million).
 During fiscal 2024, $1.7 million of earnings were reinvested into an irrevocable trust to secure certain liabilities for our captive insurance company.
 During fiscal 2024, the Company acquired one propane business and four heating oil businesses for approximately $49.4 million in cash. The gross purchase price was allocated $40.4 million to intangible assets, $13.7 million to goodwill, $4.9 million to fixed assets, and reduced by $9.6 million in negative working capital.
 Financing Activities
 During fiscal 2025, we repaid $21.0 million of our term loan, borrowed $75.4 million under our revolving credit facility and subsequently repaid $75.4 million. We also repurchased 1.3 million Common Units for $15.6 million in connection with our unit repurchase plan, and paid distributions of $24.5 million to our Common Unit holders and $1.6 million to our General Partner unit holders (including $1.5 million of incentive distributions as provided in our Partnership Agreement).
 During fiscal 2024, we refinanced our five-year term loan and the revolving credit facility with the execution of the seventh amended and restated revolving credit facility agreement. This amendment extended our bank facility to September 2029. The $210 million of proceeds from the new term loan were used to repay the $132.1 million outstanding balance of the term loan under the prior credit facility. Prior to amending the bank facility, we also repaid $16.4 million of our term loan, borrowed $79.6 million under our revolving credit facility and subsequently repaid $79.8 million. We also repurchased approximately 1.0 million Common Units for $11.1 million in connection with our unit repurchase plan, and paid distributions of $23.6 million to our Common Unit holders and $1.4 million to our General Partner unit holders (including $1.3 million of incentive distributions as provided in our Partnership Agreement).
 FINANCING AND SOURCES OF LIQUIDITY
 Liquidity and Capital Resources Comparatives
 Our primary uses of liquidity are to provide funds for our working capital, capital expenditures, distributions on our units, acquisitions and unit repurchases. Our ability to provide funds for such uses depends on our future performance, which will be subject to prevailing economic, financial, geopolitical and business conditions, tariff

 regimes, weather, the ability to collect current and future accounts receivable, the ability to pass on the full impact of high product costs to customers, the effects of high net customer attrition, conservation, inflation and other factors.
 Funding for capital requirements, at least in the near term, are expected to be funded by cash flows from operating activities, cash on hand as of September 30, 2025 ($24.7 million) or a combination thereof. We believe that these cash sources will also be sufficient to satisfy our capital requirements in the longer-term. However, if they are not sufficient, we anticipate that working capital will be financed by our revolving credit facility, as discussed below, and from subsequent seasonal reductions in inventory and accounts receivable. As of September 30, 2025, we had accounts receivable of $102.1 million of which $67.6 million is due from residential customers and $34.5 million is due from commercial customers. Our ability to borrow from our bank group is based in part on the aging of these accounts receivable. If these balances do not meet the eligibility tests as defined in our credit agreement, our ability to borrow will be reduced and our anticipated cash flow from operating activities will also be reduced. As of September 30, 2025, we had no borrowings under our revolving credit facility, $189.0 million outstanding under our term loan, $5.1 million in letters of credit outstanding and $1.3 million hedge positions were secured under the credit agreement.
 As of September 30 2025 Availability as defined in the seventh amended and restated revolving credit facility agreement was $165.0 million and we were in compliance with the financial covenants. Under the terms of the credit agreement, if Availability (as defined in the credit agreement) is less than the greater of (a) 12.5% of the Line Cap (lesser of the aggregate revolving commitment and the borrowing base) which was $21.4 million at September 30, 2025 and (b) $35.0 million, we must maintain a fixed charge coverage ratio of 1.10. We are also required to maintain a senior secured leverage ratio that cannot be more than 3.0 as of June 30th or September 30th, and no more than 5.5 as of December 31st or March 31st.
 Maintenance capital expenditures for fiscal 2026 are estimated to be approximately $12.9 million, excluding the capital requirements for leased fleet which we currently estimate to be $13.4 million. In addition, we plan to invest approximately $1.5 million in our propane operations. Distributions for fiscal 2026, at the current quarterly level of $0.1850 per unit, would result in aggregate payments of approximately $24.4 million to Common Unit holders, $1.6 million to our General Partner (including $1.5 million of incentive distribution as provided for in our Partnership Agreement) and $1.5 million to management pursuant to the management incentive compensation plan which provides for certain members of management to receive incentive distributions that would otherwise be payable to the General Partner. Under the terms of our seventh amended and restated revolving credit facility agreement, our term loan is repayable in quarterly payments of $5.3 million. We are not required to make an additional term loan repayments as we did not generate any Excess Cash Flow in fiscal 2025 due to amounts being reinvested back into the business (see Note 13 - Long-Term Debt and Bank Facility Borrowings). Further, subject to any additional liquidity issues or concerns resulting from wholesale price volatility, we intend to continue to repurchase Common Units pursuant to our unit repurchase plan, as amended from time to time, and seek attractive acquisition opportunities within the Availability constraints of our revolving credit facility and funding resources.
 Contractual Obligations and Off-Balance Sheet Arrangements
 We have no obligations arising out of a material variable interest held by us in an unconsolidated entity and, we have no off-balance sheet debt.
 Long-term contractual obligations, except for our long-term debt and New England Teamsters and Trucking Industry Pension Fund withdrawal obligations and operating leases liabilities, are not recorded in our consolidated balance sheet. Non-cancelable purchase obligations are obligations we incur during the normal course of business, based on projected needs. The Company had no capital lease obligations as of September 30, 2025.

 The table below summarizes the payment schedule of our contractual obligations at September 30, 2025 (in thousands):

 Payments Due by Fiscal Year

 Total

 2026

 2027
and 2028

 2029
and 2030

 Thereafter

 Debt obligations (a)

 $

 189,000

 $

 $

 42,000

 $

 126,000

 $

 —

 Operating lease obligations (b)

 115,985

 25,820

 43,386

 29,169

 17,610

 Purchase obligations and other (c)

 55,194

 12,654

 11,384

 6,044

 25,112

 Interest obligations (d)

 46,084

 13,924

 23,058

 9,102

 —

 $

 406,263

 $

 73,398

 $

 119,828

 $

 170,315

 $

 42,722

 (a) Reflects payments due of debt existing as of September 30, 2025, considering the terms of our credit agreement. (See Note 13 - Long-Term Debt and Bank Facility Borrowings)

 (b) Represents various operating leases for office space, trucks, vans and other equipment with third parties. Maturities of operating leases are presented undiscounted. (See Note 16 - Leases)

 (c) Represents non-cancelable commitments as of September 30, 2025 for operations such as customer related invoice and statement processing, voice and data phone/computer services, real estate taxes on leased property and our undiscounted future payment obligations to the New England Teamsters and Trucking Industry Pension Fund.

 (d) Reflects interest obligations on our term loan due September 2029 and the unused commitment fee on the revolving credit facility.

 Recent Accounting Pronouncements
 Refer to Note 2 – Summary of Significant Accounting Policies for discussion regarding the impact of accounting standards that were recently issued but not yet effective, on our consolidated financial statements.
 Critical Accounting Policy and Critical Accounting Estimates
 The preparation of financial statements in conformity with Generally Accepted Accounting Principles requires management to establish accounting policies and make estimates and assumptions that affect reported amounts of assets and liabilities at the date of the Consolidated Financial Statements. The Company evaluates its policies and estimates on an on-going basis. A change in any of these critical accounting policies and estimates could have a material effect on the results of operations. The Company's Consolidated Financial Statements may differ based upon different estimates and assumptions. The Company's critical accounting policies and estimates have been reviewed with the Audit Committee of the Board of Directors.
 Our significant accounting policies are discussed in Note 2 of the Notes to the Consolidated Financial Statements. We believe the following are our critical accounting policies and estimates:
 Critical Accounting Policy
 Fair Values of Derivatives
 FASB ASC 815-10-05, Derivatives and Hedging, requires that derivative instruments be recorded at fair value and included in the consolidated balance sheet as assets or liabilities. The Company has elected not to designate its commodity derivative instruments as hedging instruments under this guidance, and therefore the change in fair value of those derivative instruments are recognized in our statement of operations.
 We have established the fair value of our derivative instruments using estimates determined by our counterparties and subsequently evaluated them internally using established index prices and other sources. These values are based upon, among other things, future prices, volatility, time-to-maturity value and credit risk. The estimate of fair value we report in our financial statements changes as these estimates are revised to reflect actual results, changes in market conditions, or other factors, many of which are beyond our control.

 Critical Accounting Estimates
 Self-Insurance Liabilities
 We currently self-insure a portion of workers' compensation, auto, general liability and medical claims. We establish and periodically evaluate self-insurance liabilities based upon expectations as to what our ultimate liability may be for outstanding claims using developmental factors based upon historical claim experience, including frequency, severity, demographic factors and other actuarial assumptions, supplemented with the support of a qualified third-party actuary. As of September 30, 2025, we had approximately $78.8 million of self-insurance liabilities. The ultimate resolution of these claims could differ materially from the assumptions used to calculate the self-insurance liabilities, which could have a material adverse effect on results of operations.

 ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
 We are exposed to interest rate risk primarily through our credit agreement. We utilize these borrowings to meet our working capital needs.
 At September 30, 2025, we had outstanding borrowings totaling $189.0 million, of which $114.5 million are subject to variable interest rates under our credit agreement. In the event that interest rates associated with this facility were to increase 100 basis points, the after tax impact on annual future cash flows would be a decrease of $0.8 million.
 We regularly use derivative financial instruments to manage our exposure to market risk related to changes in the current and future market price of home heating oil. The value of market sensitive derivative instruments is subject to change as a result of movements in market prices. Sensitivity analysis is a technique used to evaluate the impact of hypothetical market value changes. Based on a hypothetical ten percent increase in the cost of product at September 30, 2025, the potential impact on our hedging activity would be to increase the fair market value of these outstanding derivatives by $10.7 million from $(0.5) million to a fair market value of $10.2 million; and conversely a hypothetical ten percent decrease in the cost of product would decrease the fair market value of these outstanding derivatives by $8.0 million to a fair market value of $(8.5) million.
 ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
 The financial statements and financial statement schedules referred to in the index contained on page F-1 of this Report are incorporated herein by reference.
 ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE
 None.
 ITEM 9A. CONTROLS AND PROCEDURES
 (a) Evaluation of disclosure controls and procedures.
 Our general partner's chief executive officer and our chief financial officer evaluated the effectiveness of the Company's disclosure controls and procedures (as that term is defined in Rule 13a-15(e) of the Securities Exchange Act of 1934, as amended) as of September 30, 2025. Based on that evaluation, such chief executive officer and chief financial officer concluded that the Company's disclosure controls and procedures were effective as of September 30, 2025 at the reasonable level of assurance. For purposes of Rule 13a-15(e), the term disclosure controls and procedures means controls and other procedures of an issuer that are designed to ensure that information required to be disclosed by the issuer in the reports that it files or submits under the Act (15 U.S.C. 78a et seq.) is recorded, processed, summarized and reported, within the time periods specified in the Commission's rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by an issuer in the reports that it files or submits under the Act is accumulated and communicated to the issuer's management, including our chief executive officer and chief financial officer, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure.
 (b) Management's Report on Internal Control over Financial Reporting.
 Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rules 13a-15(f) under the Securities Exchange Act of 1934, as amended. Under the supervision of management and with the participation of our management, including our chief executive officer and chief financial officer, we conducted an evaluation of the effectiveness of our internal control over financial reporting based on the framework Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on our evaluation of internal control over financial reporting, our management concluded that our internal control over financial reporting was effective as of September 30, 2025.
 The effectiveness of our internal control over financial reporting as of September 30, 2025 has been audited by our independent registered public accounting firm, as stated in their report which is included at Item 8 – Financial Statements and Supplementary Data.

 (c) Change in Internal Control over Financial Reporting.
 There were no changes in our internal control over financial reporting during the Company's most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.
 (d) Other.
 Our general partner and the Company believe that a controls system, no matter how well designed and operated, cannot provide absolute assurance that the objectives of the controls system are, or will be met, and that regardless of our evaluation of controls we cannot provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected. Therefore, our controls system, no matter how well we believe it may be conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the Company's controls system are met, or will be met. Our disclosure controls and procedures are designed to provide such reasonable assurances of achieving our desired control objectives, and the chief executive officer and chief financial officer of our general partner have concluded, as of September 30, 2025, that our disclosure controls and procedures were effective in achieving that level of reasonable assurance.
 ITEM 9B. OTHER INFORMATION
 (a) N/A
 (b) Trading Plans. During the quarter ended September 30, 2025, no director or Section 16 officer adopted or terminated any Rule 10b5-1 trading arrangements or non-Rule 10b5-1 trading arrangements.
 ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS
 Not applicable.

 ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE
 Partnership Management
 Our general partner is Kestrel Heat. The Board of Directors of Kestrel Heat is appointed by its sole member, Kestrel, which is a private investment partnership owned by Yorktown Energy Partners XII, L.P., Paul A. Vermylen Jr. and other investors.
 Kestrel Heat, as our general partner, oversees our activities. Unitholders do not directly or indirectly participate in our management or operation or elect the directors of the general partner. The Board of Directors (sometimes referred to as the "Board") of Kestrel Heat has adopted a set of Partnership Governance Guidelines in accordance with the requirements of the New York Stock Exchange. A copy of these Guidelines is available on our website at www.stargrouplp.com. As of November 30, 2025, Kestrel Heat owned 325,729 general partner units.
 The general partner owes a fiduciary duty to the unitholders. However, our Partnership Agreement contains provisions that allow the general partner to take into account the interests of parties other than the limited partners in resolving conflict of interest, thereby limiting such fiduciary duty. Notwithstanding any limitation on obligations or duties, the general partner will be liable, as our general partner, for all our debts (to the extent not paid by us), except to the extent that indebtedness or other obligations incurred by us are made specifically non-recourse to the general partner.
 The general partner does not directly employ any of the persons responsible for managing or operating Star.
 Directors and Executive Officers of the General Partner
 Directors are appointed for an indefinite term, subject to the discretion of Kestrel. The following table shows certain information for directors and executive officers of the general partner as of November 30, 2025:

 Name

 Age

 Position

 Paul A. Vermylen, Jr.

 Chairman, Director

 President, Chief Executive Officer and Director

 Chief Financial Officer, Executive Vice President, Treasurer and Secretary

 Chief Operating Officer

 Chief Customer Officer

 C. Scott Baxter(1)

 David M. Bauer(1)

 Daniel P. Donovan

 Bryan H. Lawrence

 William P. Nicoletti (1)

 (1) Audit Committee member

 Paul A. Vermylen, Jr. Mr. Vermylen has been the Chairman and a director of Kestrel Heat since April 28, 2006. Mr. Vermylen is a founder of Kestrel and has served as its President and as a manager since July 2005. Mr. Vermylen had been employed since 1971, serving in various capacities, including as a Vice President of Citibank N.A. and Vice President-Finance of Commonwealth Oil Refining Co. Inc. Mr. Vermylen served as Chief Financial Officer of Meenan Oil Co., L.P. ("Meenan") from 1982 until 1992 and as President of Meenan until 2001, when we acquired Meenan. Since 2001, Mr. Vermylen has pursued private investment opportunities.
 Mr. Vermylen is a graduate of Georgetown University and has an M.B.A. from Columbia University.
 Mr. Vermylen's substantial experience in the home heating oil industry and his leadership skills and experience as an executive officer of Meenan, among other factors, led the Board to conclude that he should serve as the Chairman and a director of Kestrel Heat.
 Jeffrey M. Woosnam. Mr. Woosnam has been President, Chief Executive Officer and a director of Kestrel Heat since March 18, 2019. From May 2014 to March 2019, Mr. Woosnam served as Senior Vice President, Southern Operations. From April 2007 to May 2014, Mr. Woosnam served as Vice President, Southern Operations. From 2006 to 2007, he served as the Director of Operations for Petroleum Heat and Power Company, a subsidiary of the Company. From 1994 to 2006, he held several General Management positions for Petro, Inc. with increasing levels of responsibility.
 Mr. Woosnam's in-depth knowledge of the Company's business and his substantial experience in the home heating oil industry, among other factors, led the Board to conclude that he should serve as a director of Kestrel Heat.
 Richard F. Ambury. Mr. Ambury has been Executive Vice President of Kestrel Heat since May 1, 2010 and has been Chief Financial Officer, Treasurer and Secretary of Kestrel Heat since April 28, 2006. Mr. Ambury was Chief Financial Officer, Treasurer and Secretary of Star Group from May 2005 until April 28, 2006. From November 2001 to May 2005, Mr. Ambury was Vice President and Treasurer of Star Group. From March 1999 to November 2001, Mr. Ambury was Vice President of Star Gas Propane, L.P. From February 1996 to March 1999, Mr. Ambury served as Vice President—Finance of Star Gas Corporation, a predecessor general partner. Mr. Ambury was employed by Petroleum Heat and Power Co., Inc. from June 1983 through February 1996, where he served in various accounting/finance capacities. From 1979 to 1983, Mr. Ambury was employed by a predecessor firm of KPMG, a public accounting firm. Mr. Ambury has been a Certified Public Accountant since 1981.
 Jeffrey S. Hammond. Mr. Hammond has been Chief Operating Officer of Kestrel Heat since March 18, 2019. From October 2013 to March 2019, he served as Senior Vice President, Northern Operations. From April 2007 to October 2013, Mr. Hammond served as Vice President, Northern Operations. From 2006 to 2007, he served as the Director of Operations for Petro Holdings, Inc., a subsidiary of the Company. From 2004 to 2006, Mr. Hammond served as Director of Planning and Logistics for Petro Holdings, Inc. From 2003 to 2004, he held a General Manager position for Petro Holdings, Inc. Prior to joining the Company in January 2003, Mr. Hammond worked for United Parcel Service for 19 years. While at UPS, he held various management positions in Operations and Industrial Engineering.

 Joseph R. McDonald. Mr. McDonald has been Chief Customer Officer of Kestrel Heat since March 18, 2019. From May 2014 to March 2019, he served as Senior Vice President of Sales, Marketing & Retention. From May 2005 to May 2014, Mr. McDonald served as Vice President, Sales and Marketing. From October 2004 to May 2005, he served as the Director of Sales for Petro Holdings, Inc., a subsidiary of the Company. From January 2003 to October 2004, was a Regional Sales Manager for Petro Holdings, Inc.

 C. Scott Baxter. Mr. Baxter has been a director of Kestrel Heat since April 28, 2006. Mr. Baxter is currently a Managing Partner of Green River Energy Partners where he advises clients on mergers and acquisitions, debt restructurings and occasionally provides expert witness testimony. For the past 30 years, Mr. Baxter has gained significant experience and expertise in the energy, power and renewables sectors where he has been a primary investment banking advisor in sourcing and executing over $300 billion in corporate mergers and acquisitions, debt restructurings and raising both public and private equity financings. Mr. Baxter also has significant experience advising independent committees of boards including rendering over 40 independent fairness opinions spanning the upstream, downstream, midstream, oil field services, power and renewables industry sectors including for many MLPs. Mr. Baxter has also testified many times as an expert witness.
 Mr. Baxter's previous energy-related investment banking experience includes serving as Head of the Americas for J.P. Morgan's global energy group, Managing Director in the global energy group at Citigroup (Salomon Brothers), serving as head of the energy group for Houlihan Lokey, along with additional positions at other investment banking firms.
 Mr. Baxter earned his undergraduate degree in Economics from Weber State University where he graduated cum laude, and he received his MBA degree from the University of Chicago Graduate School of Business. Mr. Baxter also served as an adjunct professor of finance at Columbia University's Graduate School of Business from 2002 to 2006; and, he's served on the President's National Advisory Council for Weber State University since 1996. Prior to business school, Mr. Baxter also worked for Peat Marwick Main & Co, and Price Waterhouse, both global accounting firms, and in the regional accounting office of Sears Roebuck & Co.
 Mr. Baxter's significant experience in finance, accounting, as an investor and as a senior investment banker focused in the energy-related industries, among other factors, led the Board to conclude that he should serve as an independent director of Kestrel Heat and serve on the audit committee.
 David M. Bauer. Mr. Bauer has served as the Chief Investment Officer of Lubar & Co. since 2005. Mr. Bauer's work experience includes five years with Facilitator Capital Fund, a Wisconsin-based Small Business Investment Company, and 10 years with the accounting firm of Arthur Andersen, where he led the Wisconsin transaction advisory team assisting private equity funds and large corporations with their acquisitions and divestitures. He currently serves on the board of several private companies.
 Mr. Bauer earned a M.B.A. degree from Marquette University in 2005 and a Bachelor of Science degree in Accounting from Marquette University in 1991. He is a Certified Public Accountant and a member of the Wisconsin Institute of CPAs and the American Institute of CPAs.
 Mr. Bauer's current and prior experience as Chief Investment Officer of Lubar & Co. and his significant experience in private equity, venture capital, finance and accounting, among other factors, led the Board to conclude that he should serve as a director of Kestrel Heat.
 Daniel P. Donovan. Mr. Donovan has been a director of Kestrel Heat since April 28, 2006. Mr. Donovan served as President and Chief Executive Officer on an interim basis from December 23, 2018 to March 18, 2019, served as consultant from March 18, 2019 to April 30, 2019, and served as Chief Executive Officer of Kestrel Heat from May 31, 2007 to September 30, 2013 and had been President from April 28, 2006 to September 30, 2013. From April 28, 2006 to May 30, 2007 Mr. Donovan was also the Chief Operating Officer of Kestrel Heat. Mr. Donovan was the President and Chief Operating Officer of a predecessor general partner, Star Gas LLC ("Star Gas"), from March 2005 until April 28, 2006. From May 2004 to March 2005 he was President and Chief Operating Officer of the Company's heating oil segment. Mr. Donovan held various management positions with Meenan Oil Co. LP, from January 1980 to May 2004, including Vice President and General Manager from 1998 to 2004. Mr. Donovan worked for Mobil Oil Corp. from 1971 to 1980. His last position with Mobil was President and General Manager of its heating oil subsidiary in New York City and Long Island. Mr. Donovan is a graduate of St. Francis College in Brooklyn, New York and received an M.B.A. from Iona College.
 Mr. Donovan's in-depth knowledge of the Company's business, having been its president and chief executive officer, and his substantial experience in the home heating oil industry, among other factors, led the Board to conclude that he should serve as a director of Kestrel Heat.

 Bryan H. Lawrence. Mr. Lawrence has been a director of Kestrel Heat since April 28, 2006 and a manager of Kestrel since July 2005. Mr. Lawrence is a founder and senior manager of Yorktown Partners LLC, the manager of the Yorktown group of investment partnerships, which make investments in companies engaged in the energy industry. The Yorktown partnerships were formerly affiliated with the investment firm of Dillon, Read & Co. Inc., where Mr. Lawrence was employed beginning in 1966, serving as a Managing Director until the merger of Dillon Read with SBC Warburg in September 1997. Mr. Lawrence also serves as a director of Hallador Petroleum Company, Ramaco Resources, Inc., Riley Exploration Permian, Inc. (each a United States publicly traded company), and certain non-public companies in the energy industry in which Yorktown partnerships hold equity interests. Mr. Lawrence is a graduate of Hamilton College and received an M.B.A. from Columbia University.
 Mr. Lawrence's significant financial and investment experience, and experience as a founder of Yorktown Partners LLC, among other factors, led the Board to conclude that he should serve as a director of Kestrel Heat.
 William P. Nicoletti. Mr. Nicoletti has been a director of Kestrel Heat since April 28, 2006. Mr. Nicoletti was the non-executive chairman of the board of Star Gas from March 2005 until April 28, 2006. Mr. Nicoletti was a director of Star Gas from March 1999 until April 28, 2006 and was a director of Star Gas Corporation from November 1995 until March 1999. From February 1, 2009, until he retired on February 15, 2023, he was a Managing Director of Parkman Whaling LLC, a Houston, Texas based energy investment banking firm. Mr. Nicoletti was formerly a senior officer and head of Energy Investment Banking for investment banks in New York City. Mr. Nicoletti is a graduate of Seton Hall University and received an M.B.A. from Columbia University.
 Mr. Nicoletti's current and prior leadership experience in the energy investment banking industry and his significant experience in finance, accounting and corporate governance matters, among other factors, led the Board to conclude that he should serve as a director of Kestrel Heat.
 Meetings of Directors
 During fiscal 2025, the Board of Directors of Kestrel Heat met four times. All directors attended each meeting.
 Committees of the Board of Directors
 Kestrel Heat's Board of Directors has one standing committee, the Audit Committee. Its members are appointed by the Board of Directors until their respective successors are elected. The NYSE corporate governance standards do not require limited partnerships to have a Nominating or Compensation Committee.
 Audit Committee
 William P. Nicoletti, David M. Bauer and C. Scott Baxter have been appointed to serve on the Audit Committee, which has adopted an Audit Committee Charter. Mr. Nicoletti serves as chairman of the Audit Committee. A copy of this charter is available on the Company's website at www.stargrouplp.com. The Audit Committee reviews the external financial reporting of the Company, selects and engages the Company's independent registered public accountants and approves all non-audit engagements of the independent registered public accountants.
 Members of the Audit Committee may not be employees of Kestrel Heat or its affiliated companies and must otherwise meet the New York Stock Exchange and SEC independence requirements for service on the Audit Committee. The Board of Directors has determined that Messrs. Nicoletti, Bauer and Baxter are independent directors in that they do not have any material relationships with the Company (either directly, or as a partner, shareholder or officer of an organization that has a relationship with the Company) and they otherwise meet the independence requirements of the NYSE and the SEC. The Company's Board of Directors has also determined that at least one member of the Audit Committee, Mr. Nicoletti, meets the SEC criteria of an "audit committee financial expert." Please see Mr. Nicoletti's biography under "Directors and Officers of the General Partner" for his relevant experience regarding his qualifications as an "audit committee financial expert."

 During fiscal 2025, the Audit Committee of Kestrel Heat, LLC met five times. All committee members attended each meeting.
 Reimbursement of Expenses of the General Partner
 The general partner does not receive any management fee or other compensation for its management of the Company. The general partner is reimbursed for all expenses incurred on behalf of the Company, including the cost of compensation that are properly allocable to the Company. The Partnership Agreement provides that the general partner shall determine the expenses that are allocable to the Company in any reasonable manner determined by the general partner in its sole discretion. In addition, the general partner and its affiliates may provide services to the Company for which a reasonable fee would be charged as determined by the general partner. There were no reimbursements of the General Partner in fiscal year 2025.
 Adoption of Code of Business Conduct and Ethics
 We have adopted a written Code of Business Conduct and Ethics that applies to our officers and employees and our directors. A copy of the Code of Business Conduct and Ethics is available on our website at
 We intend to post amendments to or waivers of our Code of Business Conduct and Ethics (to the extent applicable to any executive officer or director) on our website.
 Section 16(a) Beneficial Ownership Reporting Compliance
 Based on copies of reports furnished to us, we believe that during fiscal year 2025, all reporting persons complied with the Section 16(a) filing requirements applicable to them.
 Non-Management Directors and Interested Party Communications
 The non-management directors on the Board of Directors of the general partner are Messrs. Bauer, Baxter, Donovan, Lawrence, Nicoletti and Vermylen. The non-management directors have selected Mr. Vermylen, the Chairman of the Board, to serve as lead director to chair executive sessions of the non-management directors. Interested parties who wish to contact the non-management directors as a group may do so by contacting Paul A. Vermylen, Jr. c/o Star Group, L.P., 9 West Broad Street, Suite 310, Stamford, CT 06902.
 Insider Trading Policy
 We have adopted an Insider Trading Policy (the "Policy") and related procedures governing the purchase, sale and other dispositions of the Company's securities by the Company's officers, directors and employees that we believe are reasonably designed to promote compliance with insider trading laws, rules and regulations and NYSE listing standards. A copy of the Policy is incorporated by reference as Exhibit 19 to this Report.
 ITEM 11. EXECUTIVE COMPENSATION
 Compensation Discussion and Analysis
 Our Third Amended and Restated Agreement of Limited Partnership, provides that our general partner, Kestrel Heat, shall conduct, direct and manage all activities of the Company. The limited liability company agreement of the general partner provides that the business of the general partner shall be managed by a Board of Directors. The responsibility of the Board is to supervise and direct the management of the Company in the interest and for the benefit of our unitholders. Among the Board's responsibilities is to regularly evaluate the performance and to approve the compensation of the Chief Executive Officer and, with the advice of the Chief Executive Officer, regularly evaluate the performance and approve the compensation of key executives.
 As a limited partnership that is listed on the New York Stock Exchange, we are not required to have a Compensation Committee. Since the Chairman of the general partner and the majority of the Board are not

 employees, the Board determined that it has adequate independence to act in the capacity of a Compensation Committee to establish and review the compensation of our executive officers and directors. The Board is comprised of Paul A. Vermylen Jr. (Chairman), Jeffrey M. Woosnam (President and Chief Executive Officer), Daniel P. Donovan, David M. Bauer, C. Scott Baxter, Bryan H. Lawrence, and William P. Nicoletti.
 Throughout this Report, each person who served as chief executive officer ("CEO") during fiscal 2025, each person who served as chief financial officer ("CFO") during fiscal 2025 and the two other most highly compensated executive officers serving at September 30, 2025 (there being no other executive officers) are referred to as the "named executive officers" and are included in the Executive Compensation Table.
 In this Compensation Discussion and Analysis, we address the compensation paid or awarded to Messrs. Woosnam, Ambury, Hammond and McDonald. We refer to these executive officers as our "named executive officers."
 Compensation decisions for the above named executive officers were made by the Board of Directors of the Company.
 Compensation Philosophy and Policies
 The primary objectives of our compensation program, including compensation of the named executive officers, are to attract and retain highly qualified officers, employees and directors and to reward individual contributions to our success. The Board of Directors considers the following policies in determining the compensation of the named executive officers:
 • compensation should be related to the performance of the individual executive and the performance measured against both financial and non-financial achievements;

 • compensation levels should be competitive to ensure that we will be able to attract, motivate and retain highly qualified executive officers; and

 • compensation should be related to improving unitholder value over time.

 Compensation Methodology
 The elements of our compensation program for named executive officers are intended to provide a total incentive package designed to drive performance and reward contributions in support of business strategies at the Company. Subject to the terms of employment agreements that have been entered into with certain named executive officers, all compensation determinations are discretionary and subject to the decision-making authority of the Board of Directors. We do not use benchmarking as a fixed criterion to determine compensation. Rather, after subjectively setting compensation based on the policies discussed above under "Compensation Philosophy and Policies", we reviewed the compensation paid to officers holding similar positions at our peer group companies and certain information for privately held companies to obtain a general understanding of the reasonableness of base salaries and other compensation payable to our named executive officers. Our peer group of public companies was comprised of the following companies: Atmos Energy Corporation, Global Partners, L.P., New Jersey Resources Corporation, Suburban Propane Partners, L.P. and Sunoco L.P. We chose these companies because they are engaged in the distribution of energy products like us.
 Elements of Executive Compensation
 For the fiscal year ended September 30, 2025, the principal components of compensation for the named executive officers were:
 • base salary;

 • annual discretionary profit sharing allocation;

 • the management incentive compensation plan; and

 • retirement and health benefits.

 Under our compensation structure, the mix of base salary, discretionary profit sharing allocation and long-term compensation provided to each executive officer varies depending on their position. The base salary for each executive officer is the only fixed component of compensation. All other compensation, including annual discretionary profit sharing allocation and long-term incentive compensation, is variable in nature.
 The majority of the Company's compensation allocation is weighted towards base salary and annual discretionary profit sharing allocation. In addition, during fiscal 2025, an aggregate of $625,733 was paid to the named executive officers under the terms of the management incentive compensation plan and represented a small portion of the executive compensation that was paid to these officers. If we are successful in increasing the overall level of distributions payable to unitholders, the amounts payable to the named executive officers under the management incentive compensation plan should increase.
 We believe that together all of our compensation components provide a balanced mix of fixed compensation and compensation that is contingent upon each executive officer's individual performance and our overall performance. A goal of the compensation program is to provide executive officers with a reasonable level of security through base salary and benefits, while rewarding them through incentive compensation to achieve business objectives and create unitholder value over time. We believe that each of our compensation components is important in achieving this goal. Base salaries provide executives with a base level of monthly income and security. Annual discretionary profit sharing allocations and long-term incentive awards provide an incentive to our executives to achieve business objectives that increase our financial performance, which creates unitholder value through continuity of, and increases in, distributions and increases in the market value of the units. In addition, we want to ensure that our compensation programs are appropriately designed to encourage executive officer retention, which we believe is accomplished through all of our compensation elements.
 Base Salary
 The Board of Directors establishes base salaries for the named executive officers based on a number of factors, including:
 • the historical salaries for services rendered to the Company and responsibilities of the named executive officer;

 • the salaries of equivalent executive officers at our peer group companies and other data for our industry; and

 • the prevailing levels of compensation and cost of living in the location in which the named executive officer works.

 In determining the initial base compensation payable to individual named executive officers when they are first hired by Star, our starting point is the historical compensation levels that we have paid to officers performing similar functions over the past few years. We also consider the level of experience and accomplishments of individual candidates and general labor market conditions, including the availability of candidates to fill a particular position. When we make adjustments to the base salaries of existing named executive officers, we review the individual's performance, the value each named executive officer brings to us and general labor market conditions.
 Elements of individual performance considered, among others, without any specific weight given to each element, include business-related accomplishments during the year, difficulty and scope of responsibilities, effective leadership, experience, expected future contributions to the Company and difficulty of replacement. While base salary provides a base level of compensation intended to be competitive with the external market, the base salary for each named executive officer is determined on a subjective basis after consideration of these factors and is not based on target percentiles or other formal criteria. Although we believe that base salaries for our named executive officers are generally competitive with the external market, we do not use benchmarking as a fixed criterion to determine base compensation. Rather, after subjectively setting base salaries based on the above factors, we review the compensation paid to officers holding similar positions at our peer group companies to obtain a general understanding of the reasonableness of base salaries and other compensation payable to our named executive

 officers. We also take into account geographic differences for similar positions in the New York Metropolitan area. While cost of living is considered in determining annual increases, we do not typically provide full cost of living adjustments as salary increases are constrained by budgetary restrictions and the ability to fund the Company's current cash needs.
 Profit Sharing Allocations
 We maintain a profit sharing pool for certain employees, including named executive officers, which is equal to approximately 6% of our earnings before income taxes, depreciation and amortization, excluding items affecting comparability ("adjusted EBITDA") for the given fiscal year. The annual discretionary profit sharing allocations paid to the named executive officers are payable from this pool. The size of the pool fluctuates based upon upward or downwards changes in adjusted EBITDA and the size of an individual award to a named executive officer fluctuates based on the size of the profit sharing pool and the number of participants in the plan. Depending upon the size of the profit sharing pool, and the number of participants in the plan, the amount paid to the named executive officers could be more or less.
 There are no set formulas for determining the amount payable to our named executive officers from the profit sharing plan. Factors considered by our CEO and the Board in determining the level of profit sharing allocations generally include, without assigning a particular weight to any factor:
 • whether or not we achieved certain budgeted goals for the year and any material shortfalls or superior performances relative to expectations. Under the plan, no profit sharing was payable with respect to fiscal 2025 unless we achieved actual adjusted EBITDA for fiscal 2025 of at least 70% of the amount of budgeted adjusted EBITDA for fiscal 2025;

 • the level of difficulty associated with achieving such objectives based on the opportunities and challenges encountered during the year; and

 • significant transactions or accomplishments for the period not included in the goals for the year.

 Our CEO takes these factors into consideration as well as the relative contributions of each of the named executive officers to the year's performance in developing his recommendations for profit sharing amounts. Based on such assessment, our CEO submits recommendations to the Board of Directors for the annual profit sharing amounts to be paid to our named executive officers (other than the CEO), for the Board's review and approval. Similarly, the Chairman assesses the CEO's contribution toward meeting the Company's goals based upon the above factors, and recommends to the Board of Directors a profit sharing allocation for the CEO it believes to be commensurate with such contribution.
 The Board of Directors retains the ultimate discretion to determine whether the named executive officers will receive annual profit sharing allocations based upon the factors discussed above. The Company is entitled to recover or "clawback" profit sharing allocations paid to our named executive officers in the event of any accounting restatement arising from a material non-compliance with the financial reporting requirements under the Securities Act of 1934, as amended, in accordance with the Company's Incentive Compensation Recovery Policy dated as of October 19, 2023 (the "Clawback Policy"). At no time during or after the Company's fiscal year ended September 30, 2025 was the Company required to prepare any accounting restatement that would have entitled the Company to recovery of profit sharing allocations under the Company's Clawback Policy. A copy of the Policy is incorporated by reference as Exhibit 97 to this Report.
 Management Incentive Compensation Plan
 In fiscal 2007, following our recapitalization, the Board of Directors adopted the Management Incentive Compensation Plan (the "Plan") for certain named employees at the time. Effective as of July 19, 2012, the Board of Directors adopted certain amendments (the "Plan Amendments") to the Plan. Under the Plan Amendments, the number and identity of the Plan participants and their participation interests in the Plan have been frozen at the current levels. In addition, under the Plan Amendments, the plan benefits (to the extent vested) may be transferred upon the death of a participant to his or her heirs. Under the Plan, certain current and former employees who

 participate shall be entitled to receive a pro rata share (as determined in the manner described below) of an amount in cash equal to:
 • 50% of the distributions ("Incentive Distributions") of Available Cash in excess of the minimum quarterly distribution of $0.0675 per unit otherwise distributable to Kestrel Heat pursuant to the Partnership Agreement on account of its general partner units; and

 • 50% of the cash proceeds (the "Gains Interest") which Kestrel Heat shall receive from any sale of its general partner units (as defined in the Partnership Agreement), less expenses and applicable taxes.

 We believe that the Plan provides a long-term incentive to its participants because it encourages Star's management to increase available cash for distributions in order to trigger the incentive distributions that are only payable if distributions from available cash exceed certain target distribution levels, with higher amounts of incentive distributions triggered by higher levels of distributions. Such increases are not sustainable on a consistent basis without long-term improvements in our operations.
 The pro rata share payable to the named executive officers under the Plan is based on the number of participation points as described under "Fiscal 2025 Compensation Decisions—Management Incentive Compensation Plan." The amount paid in Incentive Distributions is governed by the Partnership Agreement and Available Cash (as defined in our Partnership Agreement) is distributed to the holders of our common units and general partner units in the following manner:
 First, 100% to all common units, pro rata, until there has been distributed to each common unit an amount equal to the minimum quarterly distribution of $0.0675 for that quarter;
 Second, 100% to all common units, pro rata, until there has been distributed to each common unit an amount equal to any arrearages in the payment of the minimum quarterly distribution for prior quarters;
 Third, 100% to all general partner units, pro rata, until there has been distributed to each general partner unit an amount equal to the minimum quarterly distribution;
 Fourth, 90% to all common units, pro rata, and 10% to all general partner units, pro rata, until each common unit has received the first target distribution of $0.1125; and
 Finally, 80% to all common units, pro rata, and 20% to all general partner units, pro rata.
 Available Cash, as defined in our Partnership Agreement, generally means all cash on hand at the end of the relevant fiscal quarter less the amount of cash reserves established by the Board of Directors of our general partner in its reasonable discretion for future cash requirements. These reserves are established for the proper conduct of our business, including acquisitions, the payment of debt principal and interest and for distributions during the next four quarters and to comply with applicable law and the terms of any debt agreements or other agreements to which we are subject. The Board of Directors of our general partner reviews the level of Available Cash each quarter based upon information provided by management.
 To fund the benefits under the Plan, Kestrel Heat has agreed to permanently and irrevocably forego receipt of the amount of Incentive Distributions that are payable to plan participants. For accounting purposes, amounts payable to management under this Plan will be treated as compensation and will reduce both EBITDA and net income but not adjusted EBITDA. Kestrel Heat has also agreed to contribute to the Company, as a contribution to capital, an amount equal to the Gains Interest payable to participants in the Plan by the Company. The Company is not required to reimburse Kestrel Heat for amounts payable pursuant to the Plan.
 The Plan is administered by our Chief Financial Officer under the direction of the Board or by such other officer as the Board may from time to time direct. In general, no payments will be made under the Plan if we are not distributing cash under the Incentive Distributions described above.

 We distributed $1,480,229 in Incentive Distributions under the Plan during fiscal 2025, including payments to former employees and their heirs of approximately $760,299 and the named executive officers of approximately $625,733. With regard to the Gains Interest, Kestrel Heat has not given any indication that it will sell its general partner units within the next 12 months. Thus the Plan's value attributable to the Gains Interest currently cannot be determined.
 Retirement and Health Benefits
 We offer a health and welfare and retirement program to all eligible employees. The named executive officers are generally eligible for the same programs on the same basis as other employees of Star. We maintain a tax-qualified 401(k) retirement plan that provides eligible employees with an opportunity to save for retirement on a tax advantaged basis. Under the 401(k) plan, subject to IRS limitations, each participant can contribute from 0% to 60% of compensation.
 We make a 4% (or a maximum of 5.5% for participants who had 10 or more years of service at the time our defined benefit plans were frozen and who have reached the age 55) core contribution of a participant's compensation and generally can match 2/3 (up to 3.0%) of a participant's contributions, subject to IRS limitations.
 In addition, as of September 30, 2025, we have one frozen defined benefit pension plan that was maintained for all eligible employees, including certain executive officers. The present value of accumulated benefits under this frozen defined benefit pension plan for certain executive officers is provided in the table labeled "Pension Plans Pursuant to Which Named Executive Officers Have an Accumulated Benefit But Are Not Currently Accruing Benefits."
 Fiscal 2025 Compensation Decisions
 For fiscal 2025, the foregoing elements of compensation were applied as follows:
 Base Salary
 The following table sets forth each named executive officer's base salary as of October 1, 2025 and the percentage increase in base salary over October 1, 2024. The current base salaries for our named executive officers were determined based upon the factors discussed under the caption "Base Salary." The average percentage increase in base salary for executives in our peer group was approximately 7.9%.

 Name

 Salary

 Percentage Change
From Prior Year

 $

 511,290

 3.5

 %

 $

 508,155

 3.5

 %

 $

 381,985

 3.5

 %

 $

 381,985

 3.5

 %

 Annual Discretionary Profit Sharing Allocation
 Based on the annual performance reviews for our CEO and named executive officers, the Board approved annual profit sharing allocations as reflected in the "Summary Compensation Table" and notes thereto. For fiscal 2025, the profit sharing amounts reflected in the Summary Compensation Table are over 18% higher than fiscal 2024 for Messrs. Woosnam, Ambury, Hammond and McDonald.
 One of our primary performance measures is Adjusted EBITDA, as defined under the Profit Sharing Plan. For fiscal 2025, Adjusted EBITDA (as calculated under the Profit Sharing Plan) increased by $25.4 million, or 23%, to $134.6 million compared to fiscal 2024. For our peers that are on a fiscal year similar to Star Group, the average percentage increase in Adjusted EBITDA was 18.0%, and the average total compensation increased by 26.1%.
 Another performance measure is acquisitions. During fiscal 2025, the Company acquired one heating oil business and three propane businesses with an aggregate purchase price of $80.5 million that are expected to generate approximately 11.7 million gallons of home heating oil and propane volumes annually. The Board

 concluded that Messrs. Woosnam, Ambury, Hammond and McDonald were instrumental in the successful integration of these transactions.
 Management Incentive Compensation Plan
 In 2012, under the Plan Amendments adopted by the Board, the number and identity of the Plan participants and their participation points were frozen at the current levels in order to more closely align the interests of Plan participants and unitholders and to give Plan participants a continuing personal interest in our success. The number of participation points that were previously awarded to the named executive officers was based on the length of service and level of responsibility of the named executive and our desire to retain the named executive.
 In fiscal 2025, $625,733 was paid to the named executive officers under the Plan as indicated in the following chart:

 Name

 Points

 Management
Incentive
Payments

 5.5

 %

 80,740

 21.4

 %

 316,231

 4.5

 %

 67,283

 10.9

 %

 161,479

 Other Plan Participants (a)

 57.7

 %

 854,496

 Total

 1,100

 %

 $

 1,480,229

 (a) Includes 300 points (27.3%) that were awarded to Mr. Donovan prior to his retirement as the Company's President and Chief Executive Officer effective September 30, 2013.

 Retirement and Health Benefits
 The named executive officers participate in our retirement and health benefit plans.
 Employment Contracts and Severance Agreements
 Agreement with Richard F. Ambury
 We entered into an employment agreement with Mr. Ambury effective as of April 28, 2008. Mr. Ambury will serve as Chief Financial Officer and Treasurer on an at-will basis. The employment agreement provides for one year's salary as severance if Mr. Ambury's employment is terminated without cause or by Mr. Ambury for good reason.
 Agreement with Jeffrey M. Woosnam
 We entered into an employment agreement with Mr. Woosnam effective as of June 19, 2019. Mr. Woosnam will serve as President and Chief Executive Officer of Kestrel Heat on an at-will basis. The employment agreement provides for one year's salary as severance if Mr. Woosnam's employment is terminated without cause or by Mr. Woosnam for good reason.
 Change in Control Agreements
 Change in control arrangements are included in the employment agreement for Mr. Woosnam, Chief Executive Officer and we have entered into a Change in Control Agreement with Mr. Ambury, Chief Financial Officer. Under the terms of each agreement, if either of these executive officers is terminated within 180 days following a change in control (as defined in the agreement), he will be entitled to a payment equal to two times his base annual salary in the year of such termination plus two times the average amount paid as a bonus and/or as profit sharing during the three years preceding the year of such termination. The term change in control means the present equity owners of Kestrel Heat and their affiliates collectively cease to beneficially own equity interests having the voting power to elect at least a majority of the members of the Board of Directors or other governing board of the

 general partner or any successor entity. If a change in control were to have occurred and their employment was terminated as of the date of this Report, Mr. Woosnam would have received a payment of $2,343,617 and Mr. Ambury would have received a payment of $2,065,825.
 Pay Ratio Disclosure
 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 ratio of the annual total compensation, calculated in accordance with the requirements of Item 402(c)(2)(x) of Regulation S-K of our CEO, Jeffrey M. Woosnam and the annual total compensation of our median employee. For fiscal 2025, our last completed fiscal year, our CEO's total compensation was $1,402,604 versus our median employee compensation of $79,789. This reflects a CEO pay ratio of 18:1. We identified our median compensation employee by examining total compensation paid for fiscal year 2025 to all individuals, excluding Mr. Woosnam, who were employed by us on September 30, 2025, the last day of our fiscal year based on payroll records. No assumptions, adjustments or estimates were made in respect of total compensation, except that we annualized the compensation of any employee that was not employed with us for all of fiscal year 2025, excluding seasonal and temporary employees.
 Indemnification Agreements
 We have entered into an indemnification agreement with each of our directors and senior executives. These agreements provide for us to, among other things, indemnify such persons against certain liabilities that may arise by reason of their status or service as directors or officers, to advance their expenses incurred as a result of a proceeding as to which they may be indemnified and to cover such person under any directors' and officers' liability insurance policy we choose, in our discretion, to maintain. These indemnification agreements are intended to provide indemnification rights to the fullest extent permitted under applicable indemnification rights statutes in the State of Delaware and are in addition to any other rights such person may have under our Partnership Agreement and the limited liability company agreement of our general partner, and applicable law. We believe these indemnification agreements enhance our ability to attract and retain knowledgeable and experienced executives and independent, non-management directors.
 Board of Directors Report
 The Board of Directors of the general partner of the Company does not have a separate compensation committee. Executive compensation is determined by the Board of Directors.
 The Board of Directors reviewed and discussed with the Company's management the Compensation Discussion and Analysis contained in this annual report on Form 10-K. Based on that review and discussion, the Board of Directors recommends that the Compensation Discussion and Analysis be included in the Company's annual report on Form 10-K for the year ended September 30, 2025.
 Paul A. Vermylen, Jr.
 David M. Bauer
 C. Scott Baxter
 Daniel P. Donovan
 Bryan H. Lawrence
 William P. Nicoletti

 Executive Compensation Table
 The following table sets forth the annual salary compensation, bonus and all other compensation awards earned and accrued by the named executive officers in the fiscal year.

 Summary Compensation Table

 Name and
Principal Position

Year

 Salary

 Bonus

 Unit

 Non-
Equity
Incentive
Plan
Comp.(1)

 Change in
Pension
Value and
Nonqualified
Deferred
Comp.
Earnings (2)

 All Other
Comp.(3)

 Total

 2025

 $

 502,645

 —

 —

 —

 $

 768,310

 $

 —

 $

 131,649

 $

 1,402,604

 President and Chief

 2024

 $

 484,410

 —

 —

 —

 $

 648,945

 $

 —

 $

 122,466

 $

 1,255,821

 Executive Officer

 2023

 $

 466,000

 —

 —

 —

 $

 564,300

 $

 —

 $

 112,205

 $

 1,142,505

 2025

 $

 499,555

 —

 —

 —

 $

 611,760

 $

 —

 $

 366,031

 $

 1,477,346

 Chief Financial Officer,

 2024

 $

 481,505

 —

 —

 —

 $

 514,832

 $

 18,386

 $

 331,938

 $

 1,346,661

 Treasurer and Executive

 2023

 $

 464,073

 —

 —

 —

 $

 447,680

 $

 —

 $

 360,539

 $

 1,272,292

 Vice President

 2025

 $

 375,525

 —

 —

 —

 $

 571,620

 $

 —

 $

 118,807

 $

 1,065,952

 Chief Operating

 2024

 $

 361,965

 —

 —

 —

 $

 481,080

 $

 —

 $

 110,445

 $

 953,490

 Officer

 2023

 $

 348,040

 —

 —

 —

 $

 418,330

 $

 —

 $

 101,107

 $

 867,477

 2025

 $

 375,525

 —

 —

 —

 $

 571,620

 $

 —

 $

 211,618

 $

 1,158,763

 Chief Customer

 2024

 $

 361,965

 —

 —

 —

 $

 481,080

 $

 —

 $

 193,941

 $

 1,036,986

 Officer

 2023

 $

 348,040

 —

 —

 —

 $

 418,330

 $

 —

 $

 175,665

 $

 942,035

 (1) Payable pursuant to the Company's profit sharing pool, which is described under "Compensation Discussion and Analysis – Profit Sharing Allocation."

 (2) We have one frozen defined benefit pension plan that we sometimes refer to in this Report as the Petro defined benefit pension plan, where participants are not accruing additional benefits. Mr. Ambury also participated in a tax-qualified supplemental employee retirement plan (the "SERP") which, prior to being frozen in 1997, represented contributions to an employee plan to compensate for a reduction in certain benefits prior to 1997. In June 2023, Mr. Ambury received a $64,059 lump sum distribution under the SERP in connection with his withdrawal from the SERP. Mr. Ambury is not entitled to receive any further benefits under the SERP. The change in all the named executive's pension values are non-cash, and reflect normal adjustments resulting from changes in discount rates and government mandated mortality tables. For fiscal 2025, Mr. Ambury's pension value decreased $14,933.

 (3) All other compensation is subdivided as follows:

 Name

 Management
Incentive
Compensation Plan

 Company Match and
Core Contribution to
401(K) Plan

 Car Allowance or Monetary
Value for Personal Use of
Company Owned Vehicle

 Total

 $

 80,740

 $

 21,088

 $

 29,821

 $

 131,649

 $

 316,231

 $

 $

 28,800

 $

 366,031

 $

 67,283

 $

 21,223

 $

 30,301

 $

 118,807

 $

 161,479

 $

 20,444

 $

 29,695

 $

 211,618

 Grants of Plan-Based Awards

 Estimated Future Payouts
Equity Incentive Plan Awards (1)

 Estimated Future Payouts
Under Equity Incentive Plan

 All Other
Stocks
Awards:
Number of
Shares of

 All Other
Awards:
Number of
Securities

 Exercise or
Base Price of

 Grant Date
Fair Value
of Stock
and

 Name

 Grant
Date (1)

 Threshold
($)

 Target
($) (2)

 Maximum
($)

 Threshold
(#)

 Target
(#)

 Maximum
(#)

 Stock or
Units (#)

 Underlying
Options (#)

($/Sh)

 Jeffrey M.

 Woosnam

 7/21/09

 —

 $

 768,310

 —

 —

 —

 —

 —

 —

 —

 —

 Richard F.

 Ambury

 7/21/09

 —

 $

 611,760

 —

 —

 —

 —

 —

 —

 —

 —

 Jeffrey S.

 Hammond

 7/21/09

 —

 $

 571,620

 —

 —

 —

 —

 —

 —

 —

 —

 Joseph R.

 McDonald

 7/21/09

 —

 $

 571,620

 —

 —

 —

 —

 —

 —

 —

 —

 (1) On July 21, 2009, the Board of Directors authorized the continuance of the annual profit sharing plan, subject to its power to terminate the plan at any time. Profit sharing allocations are described under "Compensation Philosophy and Policies—Profit Sharing Allocations."

 (2) The annual profit sharing plan does not provide for thresholds or maximums; the amounts listed represent the actual awards to the named executive officers for fiscal 2025.

 Outstanding Equity Awards at Fiscal Year-End
 None.
 Option Exercises and Stock Vested
 None.
 Pension Plans Pursuant to Which Named Executive Officers Have an Accumulated Benefit But Are Not Currently Accruing Benefits

 Name

 Plan Name

 Number of Years
Credited Service

 Present Value of
Accumulated Benefit

 Payments During Last
Fiscal Year

 Richard F. Ambury (1)

 Retirement Plan

 $

 244,479

 $

 —

 (1) The named executive officer has accumulated benefits in the tax-qualified Petro defined benefit pension plan that was frozen in 1997. Mr. Ambury also participated in a tax-qualified supplemental employee retirement plan which, prior to being frozen in 1997, represented contributions to an employee plan to compensate for a reduction in certain benefits prior to 1997. No other named executives were participants in any of these plans. Each year, the named executive officer's accumulated benefits are actuarially calculated generally based on the credited years of service and each employee's compensation at the time the plan was frozen. The present value of these amounts are the present value of a single life annuity generally payable at later or normal retirement age, adjusted for changes in discount rates and government mandated mortality tables. See Note 14—Employee Benefit Plans, to Star's Consolidated Financial Statements, for the material assumptions applied in quantifying the present value of the accumulated benefits of the frozen plan.

 Nonqualified Defined Contribution and Other Nonqualified Deferred Compensation Plans
 None.

 Potential Payments Upon Termination
 If Mr. Woosnam's employment is terminated for reasons other than for cause or if Mr. Woosnam terminates his employment for good reason, he will be entitled to receive one-year's salary as severance, except in the case of a termination following a change in control which is discussed above under "Change in Control Agreements." For 12 months following the termination of his employment, Mr. Woosnam is prohibited from competing with the Company or from becoming involved either as an employee, as a consultant or in any other capacity, in the sale of heating oil or propane on a retail basis.
 If Mr. Ambury's employment is terminated for reasons other than cause or if Mr. Ambury terminates his employment for a good reason, he will be entitled to receive a severance payment of one year's salary except in the case of a termination following a change in control which is discussed above under "Change in Control Agreements." For 12 months following the termination of his employment, Mr. Ambury is prohibited from competing with the Company or from becoming involved either as an employee, as a consultant or in any other capacity, in the sale of heating oil or propane on a retail basis.
 The amounts shown in the table below assume that the triggering event for each named executive officer's termination or change in control payment was effective as of the date of this Report based upon their historical compensation arrangements as of such date. The actual amounts to be paid out can only be determined at the time of such named executive officer's termination of employment or Star's change of control.
 The employment agreements of the foregoing officers also require that they not reveal confidential information of the Company within 12 months following the termination of their employment.

 Name

 Potential Payments
Upon Termination

 Potential Payments
Following
a Change of Control

 $

 511,290

 $

 2,343,617

 $

 508,155

 $

 2,065,825

 Compensation of Directors

 Director Compensation Table - Fiscal Year 2025

 Name

 Fees
Earned
or Paid
in Cash

 Unit

 Non-Equity
Incentive
Plan
Compensation

 Change in
Pension
Value and
Nonqualified
Deferred
Compensation
Earnings (2)

 All Other
Compensation
(3)

 Total

 Paul A. Vermylen, Jr. (1)

 $

 132,633

 —

 —

 —

 $

 —

 $

 69,527

 $

 202,160

 Daniel P. Donovan (4)

 $

 74,279

 —

 —

 —

 $

 —

 $

 466,810

 $

 541,089

 Henry D. Babcock (8)

 $

 31,433

 —

 —

 —

 $

 —

 $

 —

 $

 31,433

 David M. Bauer (5)

 $

 95,488

 —

 —

 —

 $

 —

 $

 —

 $

 95,488

 C. Scott Baxter (5)

 $

 95,488

 —

 —

 —

 $

 —

 $

 —

 $

 95,488

 Bryan H. Lawrence (6)

 $

 —

 —

 —

 —

 $

 —

 $

 —

 $

 —

 William P. Nicoletti (7)

 $

 109,175

 —

 —

 —

 $

 —

 $

 —

 $

 109,175

 (1) Mr. Vermylen is non-executive Chairman of the Board.

 (2) Mr. Vermylen and Mr. Donovan participate in our frozen defined benefit pension plan. Participants are currently not accruing additional benefits under the frozen plan. The change in the pension value reflects normal non-cash adjustments resulting from changes in discount rates and government mandated mortality tables. For fiscal year 2025, Mr. Vermylen and Mr. Donovan's pension value decreased $36,160 and $37,405, respectively.

 (3) Mr. Vermylen and Mr. Donovan reached the frozen defined benefit pension plan full retirement age in fiscal year 2012 and 2011, respectively, and started receiving pension payments.

 (4) The amount included for Mr. Donovan in all other compensation represents $403,699 for amounts paid to him under the management incentive compensation plan, and $63,111 for pension payments.

 (5) Mr. Bauer and Mr. Baxter are Audit Committee members.

 (6) Mr. Lawrence has chosen not to receive any fees as a director of the general partner of Star.

 (7) Mr. Nicoletti is Chairman of the Audit Committee.

 (8) Mr. Babcock retired from the Board of Directors and the Audit Committee effective January 15, 2025.

 Each non-management director receives an annual fee of $69,650 plus $1,500 for each regular and telephonic meeting attended. The Chairman of the Audit Committee receives an annual fee of $27,950 while other Audit Committee members receive an annual fee of $14,000. Each member of the Audit Committee receives $1,500 for every regular and telephonic meeting attended. The non-executive Chairman of the Board receives an annual fee of $129,200.

 ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED UNITHOLDER MATTERS
 The following table shows the beneficial ownership as of November 30, 2025 of common units and general partner units by:
 (1) Kestrel and certain beneficial owners;

 (2) each of the named executive officers and directors of Kestrel Heat;

 (3) all directors and executive officers of Kestrel Heat as a group; and

 (4) each person the Company knows to hold 5% or more of the Company's units.

 Except as indicated, the address of each person is c/o Star Group, L.P. at 9 West Broad, Street, Suite 310, Stamford, Connecticut 06902.

 Common Units

 General Partner Units

 Name

 Number

 Number

 Kestrel (a)

 —

 *

 325,729

 100.00

 %

 Paul A. Vermylen, Jr. (b)

 1,345,960

 4.08

 %

 William P. Nicoletti

 35,506

 *

 Bryan H. Lawrence

 1,263,863

 3.83

 %

 C. Scott Baxter

 15,000

 *

 David M. Bauer (c)

 1,295,985

 3.93

 %

 Daniel P. Donovan

 25,000

 *

 Richard F. Ambury (d)

 43,390

 *

 15,000

 *

 6,500

 *

 5,000

 *

 All officers and directors and Kestrel Heat, LLC as a group (11 persons)

 4,051,204

 12.29

 %

 325,729

 100.00

 %

 Hartree Partners, LP (e)

 3,400,907

 10.31

 %

 Bandera Partners, LLC, et al. (f)

 2,956,670

 8.97

 %

 Stephen M. Lessing (g)

 2,020,000

 6.13

 %

 (a) Includes 325,729 general partner units owned by Kestrel Heat. In November 2021, Kestrel Heat made an in-kind distribution of 500,000 common units, representing approximately 1% of the issued and outstanding common units, to Kestrel, which, in turn, made an in-kind distribution of such units, pro rata, to its members.

 (b) Includes 218,515 Common Units held by The Robin C. Vermylen 2016 Irrevocable Trust, with respect to which Mr. Vermylen is a trustee of the trust and a beneficiary of the trust; and 852,614 Common Units held by The Paul A. Vermylen, Jr. 2015 Irrevocable Trust, with respect to which Mr. Vermylen's spouse is a beneficiary of the trust and Mr. Vermylen is the settlor of the trust.

 (c) All Common Units are owned by Lubar Equity Fund, LLC. Mr. Bauer owns a minority interest in Lubar Equity Fund, LLC and is Chief Investment Officer of Lubar & Co. Incorporated, the sole manager of Lubar Equity Fund, LLC. While Mr. Bauer serves on the investment committee of Lubar & Co., Inc., he does not have sole or shared voting or investment power within the meaning of Rule 13d-3 of the Securities and Exchange Act of 1934 with respect to the Common Units held by Lubar Equity Fund, LLC and disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

 (d) Common Units are owned by the Richard F. Ambury 2013 Revocable Living Trust, with respect to which Mr. Ambury is the trustee.

 (e) According to a Schedule 13F filed by Hartree Partners, LP with the SEC on November 13, 2025.

 (f) According to a Schedule 13G jointly filed by Bandera Partners, LLC, Gregory Bylinsky and Jefferson Gramm with the SEC on November 13, 2025. Includes 206,483 common units directly owned by Mr. Gramm and 4,827 common units directly owned by Mr. Bylinsky. Bandera Partners, LLC is the investment manager of Bandera Master Fund L.P. which directly owns the remaining 2,745,360 common units reported on the Form 13F dated November 12, 2025.

 (g) According to a Schedule 13G/A filed by Stephen M. Lessing with the SEC on June 25, 2024.

 * Amount represents less than 1%.
 ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE
 Star has a written conflict of interest policy and procedure that requires all officers, directors and employees to report to senior corporate management or the board of directors, all personal, financial or family interest in transactions that involve the individual and the Star. In addition, our Governance Guidelines provide that any monetary arrangement between a director and his or her affiliates (including any member of a director's immediate family) and the Company or any of its affiliates for goods or services shall be subject to approval by the full Board of Directors.
 The general partner does not receive any management fee or other compensation for its management of Star. The general partner is reimbursed for all expenses incurred on behalf of the Star, including the cost of compensation, that are properly allocable to Star. Our Partnership Agreement provides that the general partner shall determine the expenses that are allocable to Star in any reasonable manner determined by the general partner in its sole discretion. In addition, the general partner and its affiliates may provide services to the Star for which a reasonable fee would be charged as determined by the general partner.
 Kestrel has the ability to elect the Board of Directors of Kestrel Heat, including Messrs. Vermylen, Bauer and Lawrence. Messrs. Vermylen, Bauer and Lawrence are also members of the board of managers of Kestrel and, either directly or through affiliated entities, own equity interests in Kestrel. Kestrel owns all of the issued and outstanding membership interests of Kestrel Heat.
 Policies Regarding Transactions with Related Persons
 Our Code of Business Conduct and Ethics, Partnership Governance Guidelines and Partnership Agreement set forth policies and procedures with respect to transactions with persons affiliated with the Company and the resolution of conflicts of interest, which taken together provide the Company with a framework for the review and approval of "transactions" with "related persons" as such terms are defined in Item 404 of Regulation S-K.
 In connection with the Company's acquisition of assets that currently form part of the Company's Pennsylvania operations, the Company (through one of its wholly-owned subsidiaries) entered into an agreement to lease certain real estate from the seller of such assets in August 1994. The seller of such assets and the original lessor of the real estate was an entity in which Douglas Woosnam, the father of Jeffrey Woosnam, our president and chief executive officer, held a direct, material interest. Since August 1994, the original lease agreement has been amended and extended multiple times. Further, the original lessor assigned the lease to Douglas Woosnam. The last such amendment and extension occurred in June 2024. Pursuant to the terms of that amendment, the lease was extended for an additional period commencing September 13, 2026 and ending September 12, 2036. The total rent for the ten-year period commencing September 13, 2026 is $2,186,095.20, payable in 120 monthly payments escalating from $17,239.63 per month in the first year of the extension to $20,673.58 per month in the last year of the extended lease period. The lease amendment also increases the financial responsibility of the landlord should storage tanks on the property need a new repairs from 50 percent of the costs in the first year of the extension to full financial responsibility by the last year of the extension. The lease and all amendments were negotiated at arms' length and the rent payable on a per square foot basis is comparable to the per square foot rental rates of similar commercial property in Southampton, Pennsylvania. The Company is responsible for taxes, insurance, utilities and maintenance of the premises. For the fiscal year ended September 30, 2025, we paid $200,850 in the aggregate to the lessor under the lease agreement.
 Other than the lease agreement discussed above, for the years ended September 30, 2025, 2024, and 2023, Star had no related party transactions or agreements pursuant to Item 404 of Regulation S-K.

 Our Code of Business Conduct and Ethics applies to our directors, officers, employees and their affiliates. It deals with conflicts of interest (e.g., transactions with the Company), confidential information, use of Star assets, business dealings, and other similar topics. The Code requires officers, directors and employees to avoid even the appearance of a conflict of interest and to report potential conflicts of interest to the Company's Vice President - Controller or Director of Internal Audit.
 Our Partnership Governance Guidelines provide that any monetary arrangement between a director and his or her affiliates (including any member of a director's immediate family) and the Company or any of its affiliates for goods or services shall be subject to approval by the full Board of Directors. Although the Partnership Governance Guidelines by their terms only apply to directors the Board intends to apply this requirement to officers and employees and their affiliates.
 To the extent that the Board determines that it would be in the best interests of the Company to enter into a transaction with a related person, the Board intends to utilize the procedures set forth in the Partnership Agreement for the review and approval of potential conflicts of interest. Our Partnership Agreement provides that whenever a potential conflict of interest exists or arises between the general partner or any of its Affiliates (including its directors, executive officers and controlling members), on the one hand, and the Company or any partner, on the other hand, any resolution or course of action in respect of such conflict of interest shall be permitted and deemed approved by all partners, and shall not constitute a breach of the Partnership Agreement, of any agreement contemplated therein, or of any duty stated or implied by law or equity, if the resolution or course of action is, or by operation of the Partnership Agreement is deemed to be, fair and reasonable to the Company.
 Any conflict of interest and any resolution of such conflict of interest shall be conclusively deemed fair and reasonable to the Company if such conflict of interest or resolution is (i) approved by a committee of independent directors (the "Conflicts Committee"), (ii) on terms no less favorable to the Company than those generally being provided to or available from unrelated third parties or (iii) fair to the Company, taking into account the totality of the relationships between the parties involved (including other transactions that may be particularly favorable or advantageous to the Company).
 The general partner (including the Conflicts Committee) is authorized in connection with its determination of what is "fair and reasonable" to the Company and in connection with its resolution of any conflict of interest to consider:
 (a) the relative interests of any party to such conflict, agreement, transaction or situation and the benefits and burdens relating to such interest;

 (b) any customary or accepted industry practices and any customary or historical dealings with a particular person;

 (c) any applicable generally accepted accounting practices or principles; and

 (d) such additional factors as the general partner (including the Conflicts Committee) determines in its sole discretion to be relevant, reasonable or appropriate under the circumstances.

 Director Independence
 Section 303A of the New York Stock Exchange listed company manual provides that limited partnerships are exempt from the requirement that all NYSE listed companies have a majority of independent directors. It is the policy of the Board of Directors that the Board shall at all times have at least three independent directors or such higher number as may be necessary to comply with the applicable federal securities law requirements. For the purposes of this policy, "independent director" has the meaning set forth in Section 10A(m) of the Securities Exchange Act of 1934, as amended, any applicable stock exchange rules and the rules and regulations promulgated in the Partnership governance guidelines available on its website www.stargrouplp.com. The Board of Directors has determined that Messrs. Nicoletti, Bauer and Baxter are independent directors.

 ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES
 Our independent accounting firm is KPMG LLP. The following table represents the aggregate fees for professional audit services rendered by KPMG LLP including fees for the audit of our annual financial statements for the fiscal years 2025 and 2024, and for fees billed and accrued for other services rendered by KPMG LLP (in thousands).

 2025

 2024

 Audit Fees (1)

 $

 2,176

 $

 2,065

 Tax Fees (2)

 Total Fees

 $

 2,697

 $

 2,487

 (1) Audit fees were for professional services rendered in connection with audits and quarterly reviews of the consolidated financial statements of the Company.

 (2) Tax fees related to services for tax consulting and tax compliance.

 Audit Committee: Pre-Approval Policies and Procedures. At its regularly scheduled and special meetings, the Audit Committee of the Board of Directors considers and pre-approves any audit and non-audit services to be performed by the Company's independent accountants. The Audit Committee has delegated to its chairman, an independent member of the Company's Board of Directors, the authority to grant pre-approvals of non-audit services provided that the service(s) shall be reported to the Audit Committee at its next regularly scheduled meeting.

 ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES
 1. Financial Statements—See "Index to Consolidated Financial Statements and Financial Statement Schedule" set forth on page F-1.

 2. Financial Statement Schedule—See "Index to Consolidated Financial Statements and Financial Statement Schedule" set forth on page F-1.

 3. Exhibits—See "Index to Exhibits" set forth on the following page.

 ITEM 16. FORM 10-K SUMMARY
 None.

 INDEX TO EXHIBITS

 Exhibit
 Number

 Description

 3.1

 Amended and Restated Certificate of Limited Partnership (Incorporated by reference to an exhibit to the Registrant's Quarterly Report on Form 10-Q filed with the Commission on May 9, 2006.)

 3.2

 Certificate of Amendment to Amended and Restated Certificate of Limited Partnership (Incorporated by reference to an exhibit to the Registrant's Current Report on Form 8-K with the Commission on October 27, 2017.)

 3.3

 Third Amended and Restated Agreement of Limited Partnership (Incorporated by reference to an exhibit to the Registrant's Current Report on Form 8-K with the Commission on November 6, 2017.)

 3.4

 Amendment No. 1 to Third Amended and Restated Agreement of Limited Partnership of Star Group, L.P. (Incorporated by reference to an exhibit to the Registrant's Current Report on Form 8-K filed with the Commission on March 24, 2023).

 4.1

 Unit Purchase Rights Agreement dated as of March 24, 2023 by and between the Registrant and Computershare Trust Company, N.A., as rights agent (which includes the form of Rights Certificate as Exhibit A thereto) (Incorporated by reference as an exhibit to the Registrant's Form 8-A filed with the Commission on March 24, 2023.)

 10.1

 Amended and Restated Management Incentive Compensation Plan (Incorporated by reference to an exhibit to the Registrant's Current Report on Form 8-K with the Commission on July 20, 2012.)

 10.2

 Form of Indemnification Agreement for Officers and Directors (Incorporated by reference to an exhibit to the Registrant's Current Report on Form 8-K with the Commission on July 21, 2006.)

 10.3

 Form of Amendment No. 1 to Indemnification Agreement (Incorporated by reference to an exhibit to the Registrant's Current Report on Form 8-K with the Commission on October 23, 2006.)

 10.4

 Modification of Profit Sharing Plan (Incorporated by reference to an exhibit to the Registrant's Annual Report on Form 10-K filed with the Commission on December 10, 2014.)

 10.5

 Change in Control Agreement dated December 4, 2007 between Star Gas Partners, L.P. and Richard F. Ambury (Incorporated by reference to an exhibit to the Registrant's Annual Report on Form 10-K filed with the Commission on December 7, 2007.)

 10.6

 Employment Agreement dated April 28, 2008 between Star Gas Partners, L.P. and Richard Ambury (Incorporated by reference to an exhibit to the Registrant's Annual Report on Form 10-K filed with the Commission on December 10, 2008.)

 10.7

 Letter Agreement, dated as of June 19, 2019, between the Company and Jeffrey M. Woosnam regarding employment (Incorporated by reference to an exhibit to Registrant's Current Report on Form 8-K dated June 21, 2019.)

 10.8

 Seventh Amended and Restated Credit Agreement, dated as of September 27, 2024 (Incorporated by reference to an exhibit to the Registrant's Current Report on Form 8-K dated September 27, 2024.)

 10.9

 Seventh Amended and Restated Pledge and Security Agreement, dated as of September 27, 2024 (Incorporated by reference to an exhibit to the Registrant's Current Report on Form 8-K dated September 27, 2024.)

 10.10

 First Amendment to Seventh Amended and Restated Credit Agreement and Seventh Amended and Restated Pledge and Security Agreement, dated as of April 2, 2025 (Incorporated by reference to an exhibit to the Registrant's Quarterly Report on Form 10-Q dated May 7, 2025.)

 10.11

 Unit Purchase Agreement, dated as of May 30, 2025, between the Company and Bandera Master Fund, L.P (Incorporated by reference to an exhibit to the Registrant's Quarterly Report on Form 10-Q dated August 6, 2025.)

 Insider Trading Policy (Incorporated by reference to an exhibit to the Registrant's Form 10-K/A dated February 25, 2025.)

 21*

 Subsidiaries of the Registrant (Filed herewith.)

 31.1*

 Certification of Chief Executive Officer, Star Group, L.P., pursuant to Rule 13a-14(a)/15d-14(a)

 31.2*

 Certification of Chief Financial Officer, Star Group, L.P., pursuant to Rule 13a-14(a)/15d-14(a)

 32.1*

 Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

 32.2*

 Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

 97*

 Star Group L.P. Incentive Compensation Recovery Policy (Incorporated by reference to an exhibit to the Registrant's Form 10-K dated December 4, 2024.)

 101.INS*

 101.SCH*

 * Filed Herewith
 Employee compensation plan.

 SIGNATURE
 Pursuant to the requirements of the Securities Exchange Act of 1934, the general partner has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized this 8th day of December, 2025:

 STAR GROUP, L.P.

 By:

 KESTREL HEAT, LLC (General Partner)

 By:

 /s/ Jeffrey M. Woosnam

 President and Chief Executive Officer

 Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons in the capacities and on the date indicated:

 Signature

 Title

 Date

 /s/ Jeffrey M. Woosnam

 President and Chief Executive Officer and Director Kestrel Heat, LLC

 /s/ Richard F. Ambury

 Chief Financial Officer, Executive Vice President, Treasurer and Secretary (Principal

 Financial Officer) Kestrel Heat, LLC

 /s/ Cory A. Czekanski

 Vice President—Controller (Principal
Accounting Officer) Kestrel Heat, LLC

 Cory A. Czekanski

 /s/ Paul A. Vermylen, Jr.

 Non-Executive Chairman of the Board and Director Kestrel Heat, LLC

 Paul A. Vermylen, Jr.

 /s/ C. Scott Baxter

 C. Scott Baxter

 /s/ David M. Bauer

 David M. Bauer

 /s/ Daniel P. Donovan

 Daniel P. Donovan

 /s/ Bryan H. Lawrence

 Bryan H. Lawrence

 /s/ William P. Nicoletti

 William P. Nicoletti

 INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
 AND FINANCIAL STATEMENT SCHEDULE

 Page

 Part II Financial Information:

 Item 8—Financial Statements

 Report of Independent Registered Public Accounting Firm ( KPMG LLP, New York, NY, Auditor Firm ID: 185)

 F-2 – F-3

 Consolidated Balance Sheets as of September 30, 2025 and September 30, 2024

 Consolidated Statements of Operations for the years ended September 30, 2025, September 30, 2024 and September 30, 2023

 Consolidated Statements of Comprehensive Income for the years ended September 30, 2025, September 30, 2024 and September 30, 2023

 Consolidated Statements of Partners' Capital for the years ended September 30, 2025, September 30, 2024 and September 30, 2023

 Consolidated Statements of Cash Flows for the years ended September 30, 2025, September 30, 2024 and September 30, 2023

 Notes to Consolidated Financial Statements

 F-9 – F-38

 Schedules for the years ended September 30, 2025, September 30, 2024 and September 30, 2023

 I. Condensed Financial Information of Registrant

 F-39– F-41

 II. Valuation and Qualifying Accounts

 All other schedules are omitted because they are not applicable or the required information is shown in the consolidated financial statements or the notes therein.

 Report of Independent Registered Public Accounting Firm
 To the Unitholders of Star Group, L.P. and Board of Directors of Kestrel Heat, LLC
 Star Group, L.P.:
 Opinions on the Consolidated Financial Statements and Internal Control Over Financial Reporting
 We have audited the accompanying consolidated balance sheets of Star Group, L.P. and subsidiaries (the Company) as of September 30, 2025 and 2024, the related consolidated statements of operations, comprehensive income, partners' capital, and cash flows for each of the years in the three-year period ended September 30, 2025, and the related notes and financial statement schedules I to II (collectively, the consolidated financial statements). We also have audited the Company's internal control over financial reporting as of September 30, 2025, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.
 In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of September 30, 2025 and 2024, and the results of its operations and its cash flows for each of the years in the three-year period ended September 30, 2025, in conformity with U.S. generally accepted accounting principles. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of September 30, 2025 based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

 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 the accompanying Management's Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company's consolidated financial statements and an opinion 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 audit 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 audit 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 (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) 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 (3) 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 Matter
 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: (1) relates to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of a critical audit matter 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.
 Evaluation of self-insurance liabilities
 As discussed in note 2 to the consolidated financial statements, the Company self-insures for a number of risks, including a portion of workers' compensation, auto, general liability, and medical liability. Self-insurance liabilities are established and periodically evaluated, based upon expectations as to what the ultimate liability may be for outstanding claims using developmental factors based upon historical claim experience, including frequency, severity, demographic factors and other actuarial assumptions, with support from a qualified third-party actuary. The balance of self-insurance liabilities, as of September 30, 2025 amounted to $78.8 million as shown in note 12 to the consolidated financial statements. We identified the evaluation of the self-insurance liabilities for workers' compensation, auto, and general liability claims as a critical audit matter. Specialized skill and knowledge were necessary to evaluate the actuarial models and key assumptions used to determine the liabilities. Additionally, the evaluation of key assumptions used to estimate the liabilities required complex auditor judgment due to the degree of measurement uncertainty. The key assumptions used include paid and incurred loss development factors, expected loss rates and the selection of the estimated ultimate losses among the estimates derived from the actuarial models. The following are the primary procedures we performed to address this critical audit matter.
 We evaluated the design and tested the operating effectiveness of certain internal controls over the Company's self-insurance process, including controls related to review of the actuarial models and the development and selection of the key assumptions used in the actuarial calculations. We involved our actuarial professionals with specialized knowledge who assisted in:
 • Assessing the actuarial models used by the Company for consistency with generally accepted actuarial standards.

 • Evaluating the key assumptions underlying the Company's actuarial estimates by developing an independent expectation of the self-insurance liabilities and comparing the expectation to the amounts recorded by the Company.

 • Evaluating the Company's ability to estimate self-insurance liabilities by comparing its historical estimates with actual incurred losses and paid losses.

 /s/ KPMG LLP
 We have served as the Company's auditor since 1995.

 New York, New York

 CONSOLIDATED BALANCE SHEETS

 2025

 2024

 ASSETS

 Current assets

 Cash and cash equivalents

 $

 24,683

 $

 117,335

 Receivables, net of allowance of $ 7,196 and $ 6,434, respectively

 102,119

 94,981

 Inventories

 47,022

 41,587

 Fair asset value of derivative instruments

 —

 Prepaid expenses and other current assets

 32,667

 27,566

 Total current assets

 207,281

 281,469

 Property and equipment, net

 128,605

 104,534

 Operating lease right-of-use assets

 93,264

 91,141

 Goodwill

 293,350

 275,829

 Intangibles, net

 124,892

 98,712

 Restricted cash

 Captive insurance collateral

 78,189

 74,851

 Deferred charges and other assets, net

 11,500

 12,825

 Total assets

 $

 937,331

 $

 939,611

 LIABILITIES AND PARTNERS' CAPITAL

 Current liabilities

 Accounts payable

 $

 33,667

 $

 31,547

 Revolving credit facility borrowings

 —

 1,398

 13,971

 Current maturities of long-term debt

 Current portion of operating lease liabilities

 19,934

 19,832

 Accrued expenses and other current liabilities

 119,497

 116,317

 Unearned service contract revenue

 66,927

 66,424

 Customer credit balances

 86,810

 104,700

 Total current liabilities

 349,233

 373,796

 Long-term debt

 167,118

 187,811

 Long-term operating lease liabilities

 77,206

 75,916

 Deferred tax liabilities, net

 30,823

 21,922

 Other long-term liabilities

 16,171

 16,273

 Partners' capital

 Common unitholders

 314,733

 282,058

 General partner

 ( 6,605

)

 ( 5,714

)

 Accumulated other comprehensive loss, net of taxes

 ( 11,348

)

 ( 12,451

)

 Total partners' capital

 296,780

 263,893

 Total liabilities and partners' capital

 $

 937,331

 $

 939,611

 CONSOLIDATED STATEMENTS OF OPERATIONS

 (in thousands, except per unit data)

 2025

 2024

 2023

 Sales:

 Product

 $

 1,437,601

 $

 1,448,792

 $

 1,650,741

 Installations and services

 346,817

 317,307

 302,121

 Total sales

 1,784,418

 1,766,099

 1,952,862

 Cost and expenses:

 Cost of product

 912,391

 980,831

 1,204,184

 Cost of installations and services

 309,161

 283,444

 277,927

 (Increase) decrease in the fair value of derivative instruments

 ( 13,390

)

 1,977

 Delivery and branch expenses

 400,830

 366,381

 353,614

 Depreciation and amortization expenses

 35,352

 31,494

 32,350

 General and administrative expenses

 30,518

 28,405

 25,780

 Finance charge income

 ( 4,915

)

 ( 4,576

)

 ( 5,515

)

 Operating income

 114,471

 61,102

 62,545

 Interest expense, net

 ( 14,323

)

 ( 11,560

)

 ( 15,532

)

 Amortization of debt issuance costs

 ( 1,068

)

 ( 988

)

 ( 1,084

)

 Other income, net (1)

 3,822

 —

 —

 Income before income taxes

 102,902

 48,554

 45,929

 Income tax expense

 13,984

 $

 $

 $

 General Partner's interest in net income

 Limited Partners' interest in net income

 $

 72,818

 $

 34,912

 $

 31,657

 Basic and diluted income per Limited Partner Unit (2):

 $

 1.82

 $

 0.90

 $

 0.81

 Weighted average number of Limited Partner units outstanding:

 Basic and Diluted

 34,276

 35,273

 35,694

 (1) See Note 2 – Summary of Significant Accounting Policies - Other Income, Net.

 (2) See Note 19 - Earnings Per Limited Partner Units.

 CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

 2025

 2024

 2023

 $

 $

 $

 Other comprehensive income (loss):

 Unrealized gain on pension plan obligation

 1,468

 1,291

 1,463

 Tax effect of unrealized gain on pension plan obligation

 ( 388

)

 ( 262

)

 ( 405

)

 Unrealized gain on captive insurance collateral

 1,849

 1,671

 Tax effect of unrealized gain on captive insurance collateral

 ( 69

)

 ( 390

)

 ( 352

)

 Unrealized loss on interest rate hedge

 ( 319

)

 ( 1,928

)

 ( 399

)

 Tax effect of unrealized loss on interest rate hedge

 Total other comprehensive income

 1,103

 1,072

 2,083

 Total comprehensive income

 $

 74,598

 $

 36,295

 $

 34,028

 CONSOLIDATED STATEMENTS OF PARTNERS' CAPITAL
 Years Ended September 30, 2025, 2024 and 2023

 Number of Units

 Common

 General
Partner

 Common

 General
Partner

 Accum. Other
Comprehensive
Income (Loss)

 Total
Partners'
Capital

 Balance as of September 30, 2022

 36,092

 $

 277,177

 $

 ( 3,656

)

 $

 ( 15,606

)

 $

 257,915

 31,657

 —

 Unrealized gain on pension plan obligation

 —

 —

 1,463

 1,463

 Tax effect of unrealized gain on pension plan obligation

 —

 —

 ( 405

)

 ( 405

)

 Unrealized gain on captive insurance collateral

 —

 —

 1,671

 1,671

 Tax effect of unrealized gain on captive insurance collateral

 —

 —

 ( 352

)

 ( 352

)

 Unrealized loss on interest rate hedge

 —

 —

 ( 399

)

 ( 399

)

 Tax effect of unrealized loss on interest rate hedge

 —

 —

 ( 22,497

)

 ( 1,247

)

 —

 ( 23,744

)

 Retirement of units

 ( 489

)

 ( 4,475

)

 —

 —

 ( 4,475

)

 Balance as of September 30, 2023

 35,603

 $

 281,862

 $

 ( 4,615

)

 $

 ( 13,523

)

 $

 263,724

 34,912

 —

 Unrealized gain on pension plan obligation

 —

 —

 1,291

 1,291

 Tax effect of unrealized gain on pension plan obligation

 —

 —

 ( 262

)

 ( 262

)

 Unrealized gain on captive insurance collateral

 —

 —

 1,849

 1,849

 Tax effect of unrealized gain on captive insurance collateral

 —

 —

 ( 390

)

 ( 390

)

 Unrealized loss on interest rate hedge

 —

 —

 ( 1,928

)

 ( 1,928

)

 Tax effect of unrealized loss on interest rate hedge

 —

 —

 ( 23,628

)

 ( 1,410

)

 —

 ( 25,038

)

 Retirement of units

 ( 1,016

)

 ( 11,088

)

 —

 —

 ( 11,088

)

 Balance as of September 30, 2024

 34,587

 $

 282,058

 $

 ( 5,714

)

 $

 ( 12,451

)

 $

 263,893

 72,818

 —

 Unrealized gain on pension plan obligation

 —

 —

 1,468

 1,468

 Tax effect of unrealized gain on pension plan obligation

 —

 —

 ( 388

)

 ( 388

)

 Unrealized gain on captive insurance collateral

 —

 —

 Tax effect of unrealized gain on captive insurance collateral

 —

 —

 ( 69

)

 ( 69

)

 Unrealized loss on interest rate hedge

 —

 —

 ( 319

)

 ( 319

)

 Tax effect of unrealized loss on interest rate hedge

 —

 —

 ( 24,548

)

 ( 1,568

)

 —

 ( 26,116

)

 Retirement of units

 ( 1,309

)

 ( 15,595

)

 —

 —

 ( 15,595

)

 Balance as of September 30, 2025

 33,278

 $

 314,733

 $

 ( 6,605

)

 $

 ( 11,348

)

 $

 296,780

 CONSOLIDATED STATEMENTS OF CASH FLOWS

 2025

 2024

 2023

 Cash flows provided by (used in) operating activities:

 $

 $

 $

 Adjustments to reconcile net income to net cash provided by (used in) operating activities:

 (Increase) decrease in fair value of derivative instruments

 ( 13,390

)

 1,977

 Depreciation and amortization

 36,420

 32,482

 33,434

 Provision for losses on accounts receivable

 6,879

 8,042

 9,761

 Change in deferred taxes

 8,527

 ( 3,989

)

 ( 501

)

 Other income, net (1)

 ( 3,822

)

 —

 —

 Changes in operating assets and liabilities net of amounts related to acquisitions:

 (Increase) decrease in receivables

 ( 14,011

)

 11,271

 15,566

 (Increase) decrease in inventories

 ( 3,231

)

 18,475

 26,994

 (Increase) decrease in other assets

 ( 5,264

)

 8,786

 13,873

 Increase (decrease) in accounts payable

 1,591

 ( 3,926

)

 ( 13,824

)

 (Decrease) increase in customer credit balances

 ( 19,128

)

 ( 15,546

)

 17,585

 Increase (decrease) in other current and long-term liabilities

 2,884

 1,142

 ( 13,152

)

 Net cash provided by operating activities

 70,950

 110,978

 123,658

 Cash flows provided by (used in) investing activities:

 Capital expenditures

 ( 14,920

)

 ( 10,653

)

 ( 9,012

)

 Proceeds from sales of fixed assets

 5,525

 Proceeds from sale of certain assets

 —

 2,202

 Purchase of investments

 ( 2,598

)

 ( 1,668

)

 ( 2,545

)

 Acquisitions

 ( 88,143

)

 ( 49,379

)

 ( 19,800

)

 Net cash used in investing activities

 ( 99,854

)

 ( 61,185

)

 ( 28,197

)

 Cash flows provided by (used in) financing activities:

 Revolving credit facility borrowings

 75,359

 79,596

 125,601

 Revolving credit facility repayments

 ( 75,364

)

 ( 79,831

)

 ( 145,637

)

 Proceeds from term loan

 —

 210,000

 —

 Loan repayments

 ( 21,000

)

 ( 148,500

)

 ( 16,500

)

 ( 26,116

)

 ( 25,038

)

 ( 23,744

)

 Unit repurchases

 ( 15,595

)

 ( 11,088

)

 ( 4,475

)

 Customer retainage payments

 ( 791

)

 ( 719

)

 ( 57

)

 Payments of debt issuance costs

 ( 241

)

 ( 2,069

)

 ( 78

)

 Net cash (used in) provided by financing activities

 ( 63,748

)

 22,351

 ( 64,890

)

 Net increase (decrease) in cash, cash equivalents and restricted cash

 ( 92,652

)

 72,144

 30,571

 Cash, cash equivalents and restricted cash at beginning of period

 117,585

 45,441

 14,870

 Cash, cash equivalents and restricted cash at end of period

 $

 24,933

 $

 117,585

 $

 45,441

 (1) See Note 2 – Summary of Significant Accounting Policies - Other Income, Net.

 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
 1) Organization
 Star Group, L.P. ("Star" the "Company," "we," "us," or "our") is a full service provider specializing in the sale of home heating and air conditioning products and services to residential and commercial home heating oil and propane customers. The Company has one reportable segment for accounting purposes. We also sell diesel fuel, gasoline and home heating oil on a delivery only basis. We believe we are the nation's largest retail distributor of home heating oil based upon sales volume. Including our propane locations, we serve customers in the more northern and eastern states within the Northeast, Central and Southeast U.S. regions.
 The Company is organized as follows:
 • Star is a limited partnership, which at September 30, 2025, had outstanding 33.3 million Common Units (NYSE: "SGU"), representing a 99.0 % limited partner interest in Star, and 0.3 million general partner units, representing a 1.0 % general partner interest in Star. Our general partner is Kestrel Heat, LLC, a Delaware limited liability company ("Kestrel Heat" or the "general partner"). The Board of Directors of Kestrel Heat (the "Board") is appointed by its sole member, Kestrel Energy Partners, LLC, a Delaware limited liability company ("Kestrel").

 • Star owns 100 % of Star Acquisitions, Inc. ("SA"), a Minnesota corporation, that owns 100 % of Petro Holdings, Inc. ("Petro"). SA and its subsidiaries are subject to Federal and state corporate income taxes. Star's operations are conducted through Petro and its subsidiaries. Petro is primarily a Northeast and Mid-Atlantic U.S. region retail distributor of home heating oil and propane that at September 30, 2025 served approximately 406,400 full service residential and commercial home heating oil and propane customers and 63,200 customers on a delivery only basis. We also sell gasoline and diesel fuel to approximately 27,700 customers. We install, maintain, and repair heating and air conditioning equipment and provide these services outside our heating oil and propane customer base including approximately 20,200 service contracts for natural gas and other heating systems.

 • Petroleum Heat and Power Co., Inc. ("PH&P") is an indirect, wholly owned subsidiary of Star. PH&P is the borrower and Star is the guarantor of the seventh amended and restated credit agreement's $ 210 million five-year senior secured term loan and the $ 400 million ($ 475 million during the heating season of December through April of each year) revolving credit facility, both due September 27, 2029. (See Note 13—Long-Term Debt and Bank Facility Borrowings).

 2) Summary of Significant Accounting Policies
 Basis of Presentation
 The Consolidated Financial Statements include the accounts of Star Group, L.P. and its subsidiaries. All material intercompany items and transactions have been eliminated in consolidation.

 Comprehensive Income
 Comprehensive income is comprised of Net income and Other comprehensive income. Other comprehensive income (loss) consists of the unrealized gain amortization on the Company's pension plan obligation for its frozen defined benefit pension plan, unrealized gain on available-for-sale investments, unrealized loss on interest rate hedges and the corresponding tax effects.

 Use of Estimates
 The preparation of financial statements in accordance with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.

 Revenue Recognition
 Refer to Note 3 – Revenue Recognition for revenue recognition accounting policies. Sales of petroleum products are recognized at the time of delivery to the customer and sales of heating and air conditioning equipment are recognized upon completion of installation. Revenue from repairs, maintenance and other services are recognized upon completion of the service. Payments received from customers for equipment service contracts are deferred and amortized into income over the terms of the respective service contracts, on a straight-line basis, which generally do not exceed one year. To the extent that the Company anticipates that future costs for fulfilling its contractual obligations under its service maintenance contracts will exceed the amount of deferred revenue currently attributable to these contracts, the Company recognizes a loss in current period earnings equal to the amount that anticipated future costs exceed related deferred revenues.

 Cost of Product
 Cost of product includes the cost of home heating oil, diesel, propane, kerosene, gasoline, throughput costs, barging costs, option costs, and realized gains/losses on closed derivative positions for product sales.

 Cost of Installations and Services
 Cost of installations and services includes equipment and material costs, wages and benefits for equipment technicians, dispatchers and other support personnel, subcontractor expenses, commissions and vehicle related costs.

 Delivery and Branch Expenses
 Delivery and branch expenses include wages and benefits and department related costs for drivers, dispatchers, garage mechanics, customer service, sales and marketing, compliance, credit and branch accounting, information technology, vehicle and property rental costs, insurance, weather hedge contract costs and recoveries, and operational management and support.

 General and Administrative Expenses
 General and administrative expenses include property rental costs, wages and benefits (including profit sharing) and department related costs for human resources, finance and corporate accounting, internal audit, administrative support and supply.

 Allocation of Net Income
 Net income for partners' capital and statement of operations is allocated to the general partner and the limited partners in accordance with their respective ownership percentages, after giving effect to cash distributions paid to the general partner in excess of its ownership interest, if any.

 Net Income per Limited Partner Unit
 Income per limited partner unit is computed in accordance with the Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") 260-10-05 Earnings Per Share, Master Limited Partnerships (EITF 03-06), by dividing the limited partners' interest in net income by the weighted average number of limited partner units outstanding. The pro forma nature of the allocation required by this standard provides that in any accounting period where the Company's aggregate net income exceeds its aggregate distribution for such period, the Company is required to present net income per limited partner unit as if all of the earnings for the periods were distributed, regardless of whether those earnings would actually be distributed during a particular period from an economic or practical perspective. This allocation does not impact the Company's overall net income or other financial results. However, for periods in which the Company's aggregate net income exceeds its aggregate distributions for such period, it will have the impact of reducing the earnings per limited partner unit, as the calculation according to this standard results in a theoretical increased allocation of undistributed earnings to the general partner. In accounting periods where aggregate net income does not exceed aggregate distributions for such period, this standard does not have any impact on the Company's net income per limited partner unit calculation. A separate and independent calculation for each quarter and year-to-date period is performed, in which the Company's contractual participation rights are taken into account.

 Cash Equivalents, Receivables, Revolving Credit Facility Borrowings, and Accounts Payable
 The carrying amount of cash equivalents, receivables, revolving credit facility borrowings, and accounts payable approximates fair value because of the short maturity of these instruments.

 Cash, Cash Equivalents, and Restricted Cash
 The Company considers all highly liquid investments with an original maturity of three months or less, when purchased, to be cash equivalents. At September 30, 2025, the $ 24.9 million of cash, cash equivalents, and restricted cash on the consolidated statement of cash flows is comprised of $ 24.7 million of cash and cash equivalents and $ 0.3 million of restricted cash. At September 30, 2024, the $ 117.6 million of cash, cash equivalents, and restricted cash on the consolidated statement of cash flows is comprised of $ 117.3 million of cash and cash equivalents and $ 0.3 million of restricted cash. Restricted cash represents deposits held by our captive insurance company that are required by state insurance regulations to remain in the captive insurance company as cash.

 Receivables and Allowance for Doubtful Accounts
 Accounts receivables from customers are recorded at the invoiced amounts. Finance charges may be applied to trade receivables that are more than 30 days past due, and are recorded as finance charge income.
 The allowance for doubtful accounts is the Company's estimate of the amount of trade receivables that may not be collectible. The allowance is determined at an aggregate level by grouping accounts based on certain account criteria and its receivable aging. The allowance is based on both quantitative and qualitative factors, including historical loss experience, historical collection patterns, overdue status, aging trends, current and future economic conditions. The Company has an established process to periodically review current and past due trade receivable balances to determine the adequacy of the allowance. No single statistic or measurement determines the adequacy of the allowance. The total allowance reflects management's estimate of losses inherent in its trade receivables at the balance sheet date. Different assumptions or changes in economic conditions could result in material changes to the allowance for doubtful accounts.

 Inventories
 Liquid product inventories are stated at the lower of cost and net realizable value computed on the weighted average cost method. All other inventories, representing parts and equipment are stated at the lower of cost or net realizable value using the FIFO method.

 Property and Equipment
 Property and equipment are stated at cost. Depreciation is computed over the estimated useful lives of the depreciable assets using the straight-line method. Land improvement useful lives are between ten and twenty years, buildings and leasehold improvements useful lives are between five and thirty years, fleet and other equipment useful lives are between one to fifteen years, tanks and equipment lives are between three to ten years, furniture, fixtures and office equipment useful lives are between five to ten years.

 Operating Lease Right-of-Use Assets and Related Lease Liabilities
 The Company determines if an arrangement is a lease at inception. Lease liabilities are measured at the lease commencement date in an amount equal to the present value of the minimum lease payments over the lease term. Right-of-use ("ROU") assets are recognized based on the amount of the lease liability adjusted for any lease payments made to the lessor at or before the commencement date, minus any lease incentives received, plus any initial direct costs incurred. Renewal options are included in the calculation of the ROU asset and lease liability when it is determined that they are reasonably certain of exercise.
 Certain of our lease arrangements contain non-lease components such as common area maintenance. We have elected to account for the lease component and its associated non-lease components as a single lease component for properties and vehicles. Leases with an initial term of 12 months or less are not recognized on our balance sheet. The Company has leases that have variable payments, including lease payments where lease payment increases are based on the percentage change in the Consumer Price Index. For such leases, payment at the lease commencement date is used to

 measure the ROU assets and operating lease liabilities. Changes in the index and other variable payments are expensed as incurred. The interest rate used to determine the present value of the future lease payments is our incremental borrowing rate, because the interest rate implicit in our operating leases is not readily determinable. The basis for an incremental borrowing rate is our term loan, market-based yield curves and comparable debt securities.

 Captive Insurance Collateral
 The captive insurance collateral is held by our captive insurance company in an irrevocable trust as collateral for certain workers' compensation and automobile liability claims. The collateral is required by a third party insurance carrier that insures per claim amounts above a set deductible. If we did not deposit cash into the trust, the third party carrier would require that we issue an equal amount of letters of credit, which would reduce our availability under the credit agreement. Due to the expected timing of claim payments, the nature of the collateral agreement with the carrier, and our captive insurance company's source of other operating cash, such as future premiums and earnings on investments, the collateral is not expected to be used to pay obligations within the next twelve months.
 Unrealized gains and losses, net of related income taxes, are reported as accumulated other comprehensive gain (loss), except for losses from impairments that are determined to be other-than-temporary. Realized gains and losses, and declines in value judged to be other-than-temporary on available-for-sale securities are included in the determination of net income and are included in Interest expense, net, at which time the average cost basis of these securities are adjusted to fair value.

 Goodwill and Intangible Assets
 Goodwill and intangible assets include goodwill, customer lists, trade names and covenants not to compete.
 Goodwill is the excess of cost over the fair value of net assets in the acquisition of a company. Goodwill and intangible assets with indefinite useful lives are not amortized, but instead are annually tested for impairment. The Company has one reporting unit and performs a qualitative, and when necessary quantitative, impairment test on its goodwill annually on August 31st or more frequently if events or circumstances indicate that the value of goodwill might be impaired. We performed qualitative assessments (commonly referred to as Step 0) to evaluate whether it is more-likely-than-not (a likelihood that is more than 50 %) that goodwill has been impaired, as a basis to determine whether it is necessary to perform the two-step quantitative impairment test. This qualitative assessment includes a review of factors such as our reporting unit's market value compared to its carrying value, our short-term and long-term unit price performance, our planned overall business strategy compared to recent financial results, as well as macroeconomic conditions, industry and market considerations, cost factors, and other relevant Company-specific events. Goodwill impairment if any, needs to be determined if the net book value of a reporting unit exceeds its estimated fair value. If goodwill is determined to be impaired, the amount of impairment is measured based on the excess of the net book value of the goodwill over the implied fair value of the goodwill. The Company performed its annual goodwill impairment valuation in each of the periods ended August 31, 2025, 2024, and 2023, and it was determined based on each year's analysis that there was no goodwill impairment.
 Intangible assets with finite useful lives are amortized over their respective estimated useful lives to their estimated residual values, and reviewed for impairment whenever changes in circumstances indicate that the assets may be impaired. The assessment for impairment requires estimates of future cash flows related to the intangible asset. To the extent the carrying value of the assets exceeds its future undiscounted cash flows, an impairment loss is recorded based on the fair value of the asset.
 We use amortization methods and determine asset values based on our best estimates using reasonable and supportable assumptions and projections. Key assumptions used to determine the value of these intangibles include projections of future customer attrition or growth rates, product margin increases, operating expenses, our cost of capital, and corporate income tax rates. For significant acquisitions we may engage a third party valuation firm to assist in the valuation of intangible assets of that acquisition. We assess the useful lives of intangible assets based on the estimated period over which we will receive benefit from such intangible assets such as historical evidence regarding customer churn rate. In some cases, the estimated useful lives are based on contractual terms. Customer lists are the names and addresses of an acquired company's customers. Based on historical retention experience, these lists are amortized on a straight-line basis over seven to ten years.

 Trade names are the names of acquired companies. Based on the economic benefit expected and historical retention experience of customers, trade names are amortized on a straight-line basis over three to twenty years.

 Business Combinations
 We use the acquisition method of accounting. The acquisition method of accounting requires us to use significant estimates and assumptions, including fair value estimates, as of the business combination date, and to refine those estimates as necessary during the measurement period (defined as the period, not to exceed one year, in which the amounts recognized for a business combination may be adjusted). Each acquired company's operating results are included in our consolidated financial statements starting on the date of acquisition. The purchase price is equivalent to the fair value of consideration transferred. Tangible and identifiable intangible assets acquired and liabilities assumed as of the date of acquisition are recorded at the acquisition date fair value. The separately identifiable intangible assets generally are comprised of customer lists, trade names and covenants not to compete. Goodwill is recognized for the excess of the purchase price over the net fair value of assets acquired and liabilities assumed.
 Costs that are incurred to complete the business combination such as legal and other professional fees are not considered part of consideration transferred and are charged to general and administrative expense as they are incurred. For any given acquisition, certain contingent consideration may be identified. Estimates of the fair value of liability or asset classified contingent consideration are included under the acquisition method as part of the assets acquired or liabilities assumed. At each reporting date, these estimates are remeasured to fair value, with changes recognized in earnings.

 Impairment of Long-lived Assets
 The Company reviews intangible assets and other long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. The Company determines whether the carrying values of such assets are recoverable over their remaining estimated lives through undiscounted future cash flow analysis. If such a review should indicate that the carrying amount of the assets is not recoverable, the Company will reduce the carrying amount of such assets to fair value.

 Finance Charge Income
 Finance charge income represents late customer payment charges and financing income from extended payment plans associated with installations.

 Other Income, Net
 Other income, net represents the net gain on the sale of land and a building at a New Jersey operating location, in July 2025, with a carrying value of $ 1.0 million for net cash proceeds of $ 4.8 million.

 Deferred Charges
 Deferred charges represent the costs associated with the issuance of the term loan and revolving credit facility and are amortized over the life of the facility.

 Advertising
 Advertising costs are expensed as they are incurred. Advertising expenses were $ 17.3 million, $ 15.0 million, and $ 13.5 million, in 2025, 2024, and 2023, respectively and are recorded in delivery and branch expenses.

 Customer Credit Balances
 Customer credit balances represent payments received in advance from customers, primarily pursuant to a balanced payment plan (whereby customers pay on a fixed monthly basis), and the payments made have exceeded the charges for liquid product and other services.

 Environmental Costs
 Costs associated with managing hazardous substances and pollution are expensed on a current basis. Accruals are made for costs associated with the remediation of environmental pollution when it becomes probable that a liability has been incurred and the amount can be reasonably estimated. Liabilities are recorded in accrued expenses and other current liabilities.

 Self-Insurance Liability
 The Company self-insures a number of risks, including a portion of workers' compensation, auto, general liability and medical liability. Self-insurance liabilities are established and periodically evaluated, based upon expectations as to what the ultimate liability may be for outstanding claims using developmental factors based upon historical claim experience, including frequency, severity, demographic factors and other actuarial assumptions, with support from a qualified third-party actuary and external consultants. Liabilities are recorded in accrued expenses and other current liabilities.

 Income Taxes
 At a special meeting held October 25, 2017, unitholders voted in favor of proposals to have the Company be treated as a corporation effective November 1, 2017, instead of a partnership, for federal income tax purposes (commonly referred to as a "check-the-box" election) along with amendments to our Partnership Agreement to effect such changes in income tax classification. For corporate subsidiaries of the Company, a consolidated Federal income tax return is filed.
 The accompanying financial statements are reported on a fiscal year, however, the Company and its Corporate subsidiaries file Federal and State income tax returns on a calendar year.
 Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amount of assets and liabilities and their respective tax bases and operating loss carry-forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. A valuation allowance is recognized if, based on the weight of available evidence including historical tax losses, it is more likely than not that some or all of deferred tax assets will not be realized.
 The Company recognizes the effect of income tax positions only if those positions are more likely than not of being sustained. Recognized income tax positions are measured at the largest amount that is greater than 50% likely of being realized. Changes in recognition or measurement are reflected in the period in which the change in judgment occurs.
 Our continuing practice is to recognize interest and penalties related to income tax matters as a component of income tax expense.

 Sales, Use and Value Added Taxes
 Taxes are assessed by various governmental authorities on many different types of transactions. Sales reported for product, installations and services exclude taxes.

 Derivatives and Hedging
 Derivative instruments are recorded at fair value and included in the consolidated balance sheet as assets or liabilities. The Company has elected not to designate its commodity derivative instruments as hedging instruments but rather as economic hedges whose changes in fair value of the derivative instruments are recognized in our statement of operations in the caption (Increase) decrease in the fair value of derivative instruments. Depending on the risk being economically hedged, realized gains and losses are recorded in cost of product, cost of installations and services, or delivery and branch expenses.
 The Company has designated its interest rate swap agreements as cash flow hedging derivatives. To the extent these derivative instruments are effective and the accounting standard's documentation requirements have been met, changes in fair value are recognized in other comprehensive income (loss) until the underlying hedged item is recognized in earnings.

 Fair Value Valuation Approach
 The Company uses valuation approaches that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible. The Company determines fair value based on assumptions that market participants would use in pricing an asset or liability in the principal or most advantageous market. When considering market participant assumptions in fair value measurements, the following fair value hierarchy distinguishes between observable and unobservable inputs, which are categorized in one of the following levels (see Note 7 to the consolidated financial statements):
 • Level 1 inputs: Unadjusted quoted prices in active markets for identical assets or liabilities accessible to the reporting entity at the measurement date.

 • Level 2 inputs: Other than quoted prices included in Level 1 inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the asset or liability.

 • Level 3 inputs: Unobservable inputs for the asset or liability used to measure fair value to the extent that observable inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or liability at measurement date.

 Weather Hedge Contract
 To partially mitigate the effect of weather on cash flows, the Company has used weather hedge contracts for a number of years. Weather hedge contracts are recorded in accordance with the intrinsic value method defined by the Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") 815-45-15 Derivatives and Hedging, Weather Derivatives (EITF 99-2). The premium paid is included in the caption prepaid expenses and other current assets in the accompanying balance sheets and amortized over the life of the contract, with the intrinsic value method applied at each interim period.
 The Company entered into weather hedge contracts for fiscal years 2025, 2024 and 2023. The hedge period runs from November 1 through March 31, taken as a whole. The "Payment Thresholds," or strikes, are set at various levels and are referenced against degree days for the prior ten year average. Under these contracts, the maximum amount the Company could have received was $ 15.0 million for fiscal 2025 and $ 12.5 million for fiscal 2024 and 2023. For the contracts applicable to fiscal 2025 and 2023, we were additionally obligated to make an annual payment capped at $ 5.0 million if degree days exceeded the Payment Threshold. This obligation did not exist under the contract applicable for fiscal 2024.
 The temperatures experienced during the hedge period through March 31, 2025 were colder than the strikes in the weather hedge contracts. As a result for fiscal 2025, we increased delivery and branch expense by $ 3.1 million under those contracts, and paid the amount in full in April 2025. By comparison, the temperatures experienced during the hedge period through March 31, 2024 and March 31, 2023 were warmer than the strikes in the weather hedge contracts. In fiscal 2024 and 2023, we reduced delivery and branch expenses for the gains realized under those contracts of $ 7.5 million and $ 12.5 million respectively. The amounts were received in full in April 2024 and April 2023, respectively.
 For fiscal 2026, the Company entered into weather hedge contracts with the similar hedge period described above. The maximum that the Company can receive is $ 15.0 million annually and we are obligated to make an annual payment capped at $ 5.0 million if degree days exceed the Payment Threshold.

 Pension plan
 The Company has one frozen defined benefit pension plan ("the Plan"). The Company has no post-retirement benefit plans. The Company estimates the rate of return on plan assets and the discount rate used to estimate the present value of future benefit obligations in determining its annual pension and other postretirement benefit cost. The Company believes that the assumptions utilized in recording its obligations under its plan are reasonable based on its experience and market conditions.

 Recently Adopted Accounting Pronouncements
 In November 2023, the FASB issued ASU No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which is intended to improve reportable segment disclosure requirements, primarily

 through enhanced disclosures about significant segment expenses. The disclosure requirements included in ASU No. 2023-07 are required for all public entities, including entities with a single reportable segment. We have adopted this standard for our fiscal year 2025 annual financial statements and interim financial statements thereafter and have applied this standard retrospectively for all prior periods presented in the financial statements. (See Note 20 – Segment Reporting).

 Recently Issued Accounting Pronouncements
 In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to income tax disclosures, which requires that an entity, on an annual basis, disclose additional income tax information, primarily related to the rate reconciliation and income taxes paid. The standard is effective for fiscal years beginning after December 15, 2024. Adoption is either with a prospective method or a fully retrospective method of transition. Early adoption is permitted. The Company will adopt the standard beginning fiscal 2026 and is currently evaluating the impact of the new standard on its consolidated financial statements.
 In November 2024, the FASB issued ASU 2024-03, Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, requiring disclosure in the notes to the financial statements for specified information about certain costs and expenses. The standard is effective for fiscal years beginning after December 15, 2026, with early adoption and retrospective application permitted. We are currently evaluating the impact of this standard on our consolidated financial statements and related disclosures.
 In July 2025, the FASB issued ASU 2025-05, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets, which provides a practical expedient for all entities to simplify the estimation of expected credit losses on current accounts receivable and current contract assets arising from revenue contracts under Topic 606. The standard is effective for fiscal years beginning after December 15, 2025, with early adoption permitted. We are currently evaluating the impact of this standard on our consolidated financial statements and related disclosures.
 In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software, which modernizes the guidance on capitalizing costs for internal-use software by eliminating predefined development stages and introducing a principles-based approach focused on probable completion and use. The standard is effective for fiscal years beginning after December 15, 2027, with early adoption permitted. We are currently evaluating the impact of this standard on our consolidated financial statements and related disclosures.

 3) Revenue Recognition
 The following disaggregates our revenue by major sources for the years ended September 30, 2025, 2024 and 2023:

 2025

 2024

 2023

 Petroleum Products:

 Home heating oil and propane

 $

 1,119,777

 $

 1,081,985

 $

 1,202,194

 Motor fuel and other petroleum products

 317,824

 366,807

 448,547

 Total petroleum products

 1,437,601

 1,448,792

 1,650,741

 Installations and Services:

 Equipment installations

 135,149

 123,493

 114,756

 Equipment maintenance service contracts

 136,042

 129,478

 126,887

 Billable call services

 75,626

 64,336

 60,478

 Total installations and services

 346,817

 317,307

 302,121

 Total Sales

 $

 1,784,418

 $

 1,766,099

 $

 1,952,862

 Performance Obligations
 Petroleum product revenues consist of home heating oil and propane as well as diesel fuel and gasoline. Revenues from petroleum products are recognized at the time of delivery to the customer when control is passed from the Company to the customer. Revenue is measured as the amount of consideration we expect to receive in exchange for transferring control of the petroleum products. Approximately 93 % of our full service residential and commercial home heating oil and propane customers automatically receive deliveries based on prevailing weather conditions. We offer several pricing alternatives to our residential home heating oil customers, including a variable price (market based) option and a price-protected option, the latter of which either sets the maximum price or a fixed price that a customer will pay.
 Equipment maintenance service contracts primarily cover heating, air conditioning, and natural gas equipment. We generally do not sell equipment maintenance service contracts to heating oil customers that do not take delivery of product from us. The service contract period of our equipment maintenance service contracts is generally one year or less. Revenues from equipment maintenance service contracts are recognized into income over the terms of the respective service contracts, on a straight-line basis. Our obligation to perform service is consistent through the duration of the contracts, and the straight-line basis of recognition is a faithful depiction of the transfer of our services. To the extent that the Company anticipates that future costs for fulfilling its contractual obligations under its equipment service contracts will exceed the amount of deferred revenue currently attributable to these contracts, the Company recognizes a loss in current period earnings equal to the amount that anticipated future costs exceed related deferred revenues.
 Revenue from billable call services (repairs, maintenance and other services) and equipment installations (heating, air conditioning, and natural gas equipment) are recognized at the time that the work is performed.
 Our standard payment terms are generally 30 days. Sales reported for product, installations and services exclude taxes assessed by various governmental authorities.

 Contract Costs
 We have elected to recognize incremental costs of obtaining a contract, other than new residential product and equipment maintenance service contracts, as an expense when incurred when the amortization period of the asset that we otherwise would have recognized is one year or less. We recognize an asset for incremental commission expenses paid to sales personnel in conjunction with obtaining new residential customer product and equipment maintenance service contracts. We defer these costs only when we have determined the commissions are, in fact, incremental and would not have been incurred absent the customer contract. Costs to obtain a contract are amortized and recorded ratably as delivery and branch expenses over the period representing the transfer of goods or services to which the assets relate. Costs to obtain new residential product and equipment maintenance service contracts are amortized as expense over the estimated customer relationship period of approximately five years. Deferred contract costs are classified as current or non-current within "Prepaid expenses and other current assets" and "Deferred charges and other assets, net," respectively. At September 30, 2025 the amount of deferred contract costs included in "Prepaid expenses and other current assets" and "Deferred charges and other assets, net" was $ 2.8 million and $ 4.2 million, respectively. At September 30, 2024 the amount of deferred contract costs included in "Prepaid expenses and other current assets" and "Deferred charges and other assets, net" was $ 2.9 million and $ 4.5 million, respectively. For the years ended September 30, 2025 and September 30, 2024 we recognized expense of $ 3.3 million and $ 3.6 million, respectively, associated with the amortization of deferred contract costs within delivery and branch expenses in the Consolidated Statement of Operations. We recognize an impairment charge to the extent the carrying amount of a deferred cost exceeds the remaining amount of consideration we expect to receive in exchange for the petroleum products and services related to the cost, less the expected costs related directly to providing those petroleum products and services that have not yet been recognized as expenses. There have been no impairment charges recognized for the twelve months ended September 30, 2025, September 30, 2024 and September 30, 2023.
 Allocation of Transaction Price to Separate Performance Obligations
 Our contracts with customers often include distinct performance obligations to transfer products and perform equipment maintenance services to a customer that are accounted for separately. Judgment is required to determine the stand-alone selling price for each distinct performance obligation for the purpose of allocating the transaction price to separate performance obligations. We determine the stand-alone selling price using information that may include market conditions and other observable inputs and typically have more than one stand-alone selling price for petroleum products

 and equipment maintenance services due to the stratification of those products and services by geography and customer characteristics.

 Contract Liability Balances
 The Company has contract liabilities for advanced payments received from customers for future home heating oil and propane deliveries (primarily amounts received from customers on "smart pay" budget payment plans in advance of oil deliveries) and obligations to service customers with equipment maintenance service contracts. Approximately 25 % of our residential home heating oil and propane customers take advantage of our "smart pay" budget payment plan under which their estimated annual oil and propane deliveries and service contract billings are paid for in a series of equal monthly installments. Our "smart pay" budget payment plans are annual and generally begin outside of the heating season. We generally have received advanced amounts from customers on "smart pay" budget payment plans prior to the heating season, which are reduced as oil deliveries are made. For customers that are not on "smart pay" budget payment plans, we generally receive the full contract amount for equipment service contracts with customers at the outset of the contracts. Contract liabilities are recognized straight-line over the service contract period, generally one-year or less. As of September 30, 2025 and September 30, 2024 the Company had contract liabilities of $ 149.7 million and $ 167.2 million, respectively. During the year ended September 30, 2025 the Company recognized $ 154.7 million of revenue that was included in the September 30, 2024 contract liability balance. During the year ended September 30, 2024 the Company recognized $ 156.8 million of revenue that was included in the September 30, 2023 contract liability balance.
 Receivables and Allowance for Doubtful Accounts
 Changes in the allowance for credit losses are as follows:

 Credit Loss Allowance

 Balance as of September 30, 2024

 $

 6,434

 Current period provision

 6,879

 Write-offs, net and other

 ( 6,117

)

 Balance as of September 30, 2025

 $

 7,196

 4) Quarterly Distribution of Available Cash
 The Company's Partnership Agreement provides that beginning October 1, 2008, the minimum quarterly distributions on the common units will start accruing at the rate of $ 0.0675 per quarter ($ 0.27 on an annual basis). In general, the Company intends to distribute to its partners on a quarterly basis, all of its available cash, if any, in the manner described below. "Available cash" generally means, for any of its fiscal quarters, all cash on hand at the end of that quarter, less the amount of cash reserves that are necessary or appropriate in the reasonable discretion of the general partners to:
 • provide for the proper conduct of the Company's business including acquisitions and debt payments;

 • comply with applicable law, any of its debt instruments or other agreements; or

 • provide funds for distributions to the common unitholders during the next four quarters, in some circumstances.

 Available cash will generally be distributed as follows:
 • first, 100 % to the common units, pro rata, until the Company distributes to each common unit the minimum quarterly distribution of $ 0.0675;

 • second, 100 % to the common units, pro rata, until the Company distributes to each common unit any arrearages in payment of the minimum quarterly distribution on the common units for prior quarters;

 • third, 100 % to the general partner units, pro rata, until the Company distributes to each general partner unit the minimum quarterly distribution of $ 0.0675;

 • fourth, 90 % to the common units, pro rata, and 10 % to the general partner units, pro rata (subject to the Management Incentive Plan), until the Company distributes to each common unit the first target distribution of $ 0.1125; and

 • thereafter, 80 % to the common units, pro rata, and 20 % to the general partner units, pro rata.

 The company is obligated to meet certain financial covenants under the credit agreement. The Company must maintain excess availability of not less than the greater of (i) 15 % of the Line Cap (lesser of the aggregate revolving commitment and the borrowing base) which was $ 25.7 million at September 30, 2025 and (ii) $ 40 million on a historical pro forma and forward-looking basis, and a fixed charge coverage ratio of 1.15 measured as of the date of distribution in order to make any distributions to unitholders. (See Note 13—Long-Term Debt and Bank Facility Borrowings)
 For fiscal 2025, 2024, and 2023, cash distributions declared per common unit were $ 0.715, $ 0.670, and $ 0.630, respectively.
 For fiscal 2025, 2024, and 2023, $ 1.5 million, $ 1.3 million, and $ 1.2 million, respectively, of incentive distributions were paid to the general partner, exclusive of amounts paid subject to the Management Incentive Plan.

 5) Common Unit Repurchase Plans and Retirement
 In July 2012, the Board adopted a plan to repurchase certain of the Company's Common Units (the "Repurchase Plan"). Through May 2023, the Company had repurchased approximately 20.5 million Common Units under the Repurchase Plan. In May 2023, the Board authorized an increase of the number of Common Units that remained available for the Company to repurchase from 1.1 million to a total of 2.6 million, of which, 2.3 million were available for repurchase in open market transactions and 0.3 million were available for repurchase in privately-negotiated transactions. There is no guarantee of the number of units that will be purchased under the Repurchase Plan and the Company may discontinue purchases at any time. The Repurchase Plan does not have a time limit. The Board may also approve additional purchases of units from time to time in private transactions. The Company's repurchase activities take into account SEC safe harbor rules and guidance for issuer repurchases. All of the Common Units purchased under the Repurchase Plan will be retired.
 Under the credit agreement dated September 27, 2024, in order to repurchase Common Units we must maintain Availability (as defined in the credit agreement) of not less than the greater of (i) 15 % of the Line Cap (lesser of the aggregate revolving commitment and the borrowing base) which was $ 25.7 million at September 30, 2025 and (ii) $ 40 million on a historical pro forma and forward-looking basis, and a fixed charge coverage ratio of not less than 1.15 measured as of the date of repurchase or distribution. (See Note 13—Long-Term Debt and Bank Facility Borrowings). The following table shows repurchases under the Repurchase Plan.

 (in thousands, except per unit amounts)

 Period

 Total Number
of Units
Purchased

 Average Price
Paid per Unit
(a)

 Total Number
of Units
Purchased as
Part of
Publicly
Announced
Plans or
Programs

 Maximum Number
of Units that May
Yet Be Purchased

 Fiscal year 2012 to 2024 total

 26,438

 $

 8.90

 21,550

 1,552

 First quarter fiscal year 2025 total

 $

 11.20

 1,539

 Second quarter fiscal year 2025 total

 $

 11.24

 1,533

 Third quarter fiscal year 2025 total

 $

 12.01

 1,416

 (b)

 July 2025

 $

 11.87

 1,272

 August 2025

 $

 11.74

 1,100

 September 2025

 $

 11.73

 Fourth quarter fiscal year 2025 total

 $

 11.78

 Fiscal year 2025 total

 1,309

 $

 11.92

 October 2025

 $

 11.87

 (c)

 November 2025

 $

 11.83

 (d)

 (a) Amounts include repurchase costs.

 (b) In May 2025, the Company purchased 700,000 Common Units in a private transaction for aggregate consideration of approximately $ 8.4 million. The purchase was made outside the Company's unit repurchase plan.

 (c) In October 2025, the Company purchased 138,600 Common Units in a private transaction for aggregate consideration of approximately $ 1.6 million. The purchase was made within the Company's unit repurchase plan.

 (d) Of the total available for repurchase, approximately 0.5 million are available for repurchase in open market transactions and 0.1 million are available for repurchase in privately-negotiated transactions.

 6) Captive Insurance Collateral
 The Company considers all of its captive insurance collateral to be Level 1 available-for-sale investments. Investments at September 30, 2025 consist of the following (in thousands):

 Amortized Cost

 Gross Unrealized Gain

 Gross Unrealized (Loss)

 Fair Value

 Cash and Receivables

 $

 $

 —

 $

 —

 $

 U.S. Government Debt Securities

 71,453

 ( 11

)

 71,521

 Corporate Debt Securities

 6,515

 —

 ( 190

)

 6,325

 Total

 $

 78,311

 $

 $

 ( 201

)

 $

 78,189

 Investments at September 30, 2024 consist of the following (in thousands):

 Amortized Cost

 Gross Unrealized Gain

 Gross Unrealized (Loss)

 Fair Value

 Cash and Receivables

 $

 5,741

 $

 —

 $

 —

 $

 5,741

 U.S. Government Sponsored Agencies

 57,095

 ( 104

)

 57,099

 Corporate Debt Securities

 12,465

 —

 ( 454

)

 12,011

 Total

 $

 75,301

 $

 $

 ( 558

)

 $

 74,851

 Maturities of investments were as follows at September 30, 2025 (in thousands):

 Net Carrying Amount

 Due within one year

 $

 76,701

 Due after one year through five years

 1,488

 Due after five years through ten years

 —

 Total

 $

 78,189

 7) Derivatives and Hedging—Disclosures and Fair Value Measurements
 The Company uses derivative instruments such as futures, options and swap agreements in order to mitigate exposure to market risk associated with the purchase of home heating oil for price-protected customers, physical inventory on hand, inventory in transit, priced purchase commitments and internal fuel usage. FASB ASC 815-10-05 Derivatives and Hedging, established accounting and reporting standards requiring that derivative instruments be recorded at fair value and included in the consolidated balance sheet as assets or liabilities, along with qualitative disclosures regarding the derivative activity. The Company has elected not to designate its commodity derivative instruments as hedging derivatives, but rather as economic hedges whose change in fair value is recognized in its statement of operations in the line item (Increase) decrease in the fair value of derivative instruments. Depending on the risk being economically hedged, realized gains and losses are recorded in cost of product, cost of installations and services, or delivery and branch expenses.
 As of September 30, 2025, to hedge a substantial majority of the purchase price associated with heating oil gallons anticipated to be sold to its price-protected customers, the Company held the following derivative instruments that settle in future months to match anticipated sales: 13.4 million gallons of swap contracts with a notional value of $ 29.9 million and a fair value of $ 0.4 million, 5.4 million gallons of call options with a notional value of $ 15.1 million and a fair value of $ 0.1 million, 6.0 million gallons of put options with a notional value of $ 9.8 million and a fair value of less than $ 0.1 million, and 49.0 million net gallons of synthetic call options with an average notional value of $ 113.9 million and a fair value of $( 1.9) million. To hedge its physical inventory on hand and inventory in transit, the Company, as of September 30, 2025,

 had 8.6 million gallons of short future contracts that settle daily with a notional value of $ 19.7 million and a fair value of less than $ 0.1 million and had 1.1 million gallons of swap contracts with a notional value of $ 2.5 million and a fair value of less than $ 0.1 million. To hedge its internal fuel usage and other related activities for fiscal 2026, the Company, as of September 30, 2025, had 7.8 million gallons of swap contracts with a notional value of $ 16.2 million and a fair value of $ 0.8 million that settle in future months.
 As of September 30, 2024, to hedge a substantial majority of the purchase price associated with heating oil gallons anticipated to be sold to its price-protected customers, the Company held the following derivative instruments that settle in future months to match anticipated sales: 12.2 million gallons of swap contracts with a notional value of $ 29.4 million and a fair value of $( 2.8) million, 6.0 million gallons of call options with a notional value of $ 18.2 million and a fair value of less than $ 0.1 million, 7.1 million gallons of put options with a notional value of $ 12.7 million and a fair value of $ 0.3 million, and 52.1 million net gallons of synthetic call options with an average notional value of $ 133.9 million and a fair value of $( 9.2) million. To hedge its physical inventory on hand and inventory in transit, the Company, as of September 30, 2024, had 6.2 million gallons of short future contracts that settle daily with a notional value of $ 14.0 million and a fair value of $ 0.6 million and had 0.7 million gallons of swap contracts with a notional value of $ 1.4 million and a fair value of less than $ 0.1 million. To hedge its internal fuel usage and other related activities for fiscal 2025, the Company, as of September 30, 2024, had 8.4 million gallons of swap contracts with a notional value of $ 20.3 million and a fair value of $( 2.3) million that settle in future months.
 As of September 30, 2025, the Company has interest rate swap agreements in order to mitigate exposure to market risk associated with variable rate interest on $ 74.5 million, or 39 %, of its long term debt. The Company has designated its interest rate swap agreements as cash flow hedging derivatives. To the extent these derivative instruments are effective and the accounting standard's documentation requirements have been met, changes in fair value are recognized in other comprehensive income until the underlying hedged item is recognized in earnings. As of September 30, 2025 the fair value of the swap contracts was $( 0.6) million. As of September 30, 2024, the notional value of the swap contracts was $ 52.0 million and the fair value of the swap contracts was $( 0.3) million. We utilized Level 2 inputs in the fair value hierarchy of valuation techniques to determine the fair value of the swap contracts.
 The Company's derivative instruments are with the following counterparties: Bank of America, N.A., Bank of Montreal, Cargill, Inc., Citibank, N.A., Citizens Bank, N.A., JPMorgan Chase Bank, N.A., MSI GuaranteedWeather Trading Ltd., Munich Re Trading LLC and Wells Fargo Bank, N.A. The Company assesses counterparty credit risk and considers it to be low. We maintain master netting arrangements that allow for the non-conditional offsetting of amounts receivable and payable with counterparties to help manage our risks and record derivative positions on a net basis. The Company generally does not receive cash collateral from its counterparties and does not restrict the use of cash collateral it maintains at counterparties. At September 30, 2025, the aggregate cash posted as collateral in the normal course of business at counterparties was $ 1.6 million. Positions with counterparties who are also parties to our credit agreement are collateralized under that facility. As of September 30, 2025, $ 1.3 million hedge positions or payable amounts were secured under the credit facility.
 The Company's Level 1 derivative assets and liabilities represent the fair value of commodity contracts used in its hedging activities that are identical and traded in active markets. The Company's Level 2 derivative assets and liabilities represent the fair value of commodity and interest rate contracts used in its hedging activities that are valued using either directly or indirectly observable inputs, whose nature, risk and class are similar. No significant transfers of assets or liabilities have been made into and out of the Level 1 or Level 2 tiers. All derivative instruments were non-trading positions and were either a Level 1 or Level 2 instrument. The Company had no Level 3 derivative instruments. The fair market value of our Level 1 and Level 2 derivative assets and liabilities are calculated by our counter-parties and are independently validated by the Company. The Company's calculations are, for Level 1 derivative assets and liabilities, based on the published New York Mercantile Exchange ("NYMEX") market prices for the commodity contracts open at the end of the period. For Level 2 derivative assets and liabilities the calculations performed by the Company are based on a combination of the NYMEX published market prices and other inputs, including such factors as present value, volatility and duration.

 The Company had no assets or liabilities that are measured at fair value on a nonrecurring basis subsequent to their initial recognition. The Company's commodity financial assets and liabilities measured at fair value on a recurring basis are listed on the following table.

 (In thousands)

 Fair Value Measurements at
Reporting Date Using:

 Derivatives Not Designated
as Hedging Instruments

 Quoted Prices
in Active
Markets for
Identical Assets

 Significant
Other
Observable
Inputs

 Under FASB ASC 815-10

 Balance Sheet Location

 Total

 Level 1

 Level 2

 Asset Derivatives at September 30, 2025

 Fair asset and liability value of derivative instruments

 $

 7,561

 $

 —

 $

 7,561

 Long-term derivative assets included in the deferred charges and other assets, net

 —

 Commodity contract assets at September 30, 2025

 $

 8,316

 $

 —

 $

 8,316

 Liability Derivatives at September 30, 2025

 Fair asset and liability value of derivative instruments

 $

 ( 8,169

)

 $

 —

 $

 ( 8,169

)

 Long-term derivative assets included in the deferred charges and other assets, net

 ( 653

)

 —

 ( 653

)

 Commodity contract liabilities at September 30, 2025

 $

 ( 8,822

)

 $

 —

 $

 ( 8,822

)

 Asset Derivatives at September 30, 2024

 $

 16,948

 $

 —

 $

 16,948

 Long-term derivative assets included in the deferred charges and other assets, net and other long-term liabilities, net balances

 —

 Commodity contract assets at September 30, 2024

 $

 17,779

 $

 —

 $

 17,779

 Liability Derivatives at September 30, 2024

 $

 ( 30,919

)

 $

 —

 $

 ( 30,919

)

 Long-term derivative liabilities included in the deferred charges and other assets, net and other long-term liabilities, net balances

 ( 965

)

 —

 ( 965

)

 Commodity contract liabilities at September 30, 2024

 $

 ( 31,884

)

 $

 —

 $

 ( 31,884

)

 The Company's commodity derivative assets (liabilities) offset by counterparty and subject to an enforceable master netting arrangement are listed on the following table.

 (In thousands)

 Gross Amounts Not Offset in the
Statement of Financial Position

 Offsetting of Financial Assets (Liabilities)
and Derivative Assets (Liabilities)

 Gross
Assets
Recognized

 Gross
Liabilities
Offset
in the
Statement
of Financial
Position

 Net Assets
(Liabilities)
Presented
in the
Statement of
Financial
Position

 Financial
Instruments

 Cash
Collateral
Received

 Net

 Fair asset value of derivative instruments

 $

 3,630

 $

 ( 2,840

)

 $

 $

 —

 $

 —

 $

 Long-term derivative assets included in
 deferred charges and other assets, net

 ( 653

)

 —

 —

 3,931

 ( 5,329

)

 ( 1,398

)

 —

 —

 ( 1,398

)

 Total at September 30, 2025

 $

 8,316

 $

 ( 8,822

)

 $

 ( 506

)

 $

 —

 $

 —

 $

 ( 506

)

 Long-term derivative assets included in
 deferred charges and other assets, net

 $

 $

 ( 3

)

 $

 $

 —

 $

 —

 $

 16,948

 ( 30,919

)

 ( 13,971

)

 —

 —

 ( 13,971

)

 Long-term derivative liabilities included in
 other long-term liabilities, net

 ( 962

)

 ( 136

)

 —

 —

 ( 136

)

 Total at September 30, 2024

 $

 17,779

 $

 ( 31,884

)

 $

 ( 14,105

)

 $

 —

 $

 —

 $

 ( 14,105

)

 (In thousands)

 The Effect of Derivative Instruments on the Statement of Operations

 Amount of (Gain) or Loss Recognized

 Derivatives Not
Designated as Hedging
Instruments Under FASB ASC 815-10

 Location of (Gain) or Loss Recognized in
Income on Derivative

 2025

 2024

 2023

 Cost of product (a)

 $

 17,635

 $

 20,268

 $

 17,268

 Cost of installations and service (a)

 $

 $

 ( 184

)

 $

 Delivery and branch expenses (a)

 $

 $

 ( 865

)

 $

 (Increase) / decrease in the fair value of derivative instruments (b)

 $

 ( 13,390

)

 $

 $

 1,977

 (a) Represents realized closed positions and includes the cost of options as they expire.
 (b) Represents the change in value of unrealized open positions and expired options.

 8) Inventories
 The components of inventory were as follows (in thousands):

 2025

 2024

 Product

 $

 22,040

 $

 17,912

 Parts and equipment

 24,982

 23,675

 Total inventory

 $

 47,022

 $

 41,587

 Product inventories were comprised of 10.1 million gallons and 8.4 million gallons on September 30, 2025 and September 30, 2024, respectively. The Company has market price based product supply contracts for approximately 179.0 million gallons of home heating oil and propane, and 56.0 million gallons of diesel and gasoline, which it expects to fully utilize to meet its requirements over the next twelve months.

 During fiscal 2025, Motiva Enterprises LLC provided approximately 16 % of our petroleum purchases and Global Companies LLC provided 14 % of our petroleum product purchases. During fiscal 2024, Shell Trading and Shell Oil Products US provided approximately 16 % of our petroleum product purchases and Motiva Enterprises LLC provided approximately 15 % of our petroleum product purchases.

 9) Property and Equipment
 The components of property and equipment were as follows (in thousands):

 2025

 2024

 Land and land improvements

 $

 27,654

 $

 24,566

 Buildings and leasehold improvements

 47,242

 46,806

 Fleet and other equipment

 89,978

 84,008

 Tanks and equipment

 91,824

 66,783

 Furniture, fixtures and office equipment

 26,172

 28,733

 Total

 282,870

 250,896

 Less accumulated depreciation and amortization

 154,265

 146,362

 Property and equipment, net

 $

 128,605

 $

 104,534

 Depreciation and amortization expense related to property and equipment was $ 15.3 million, $ 13.5 million, and $ 13.8 million, for the fiscal years ended September 30, 2025, 2024 and 2023 respectively.

 10) Business Combinations
 During fiscal 2025, the Company acquired three propane businesses and one heating oil business for approximately $ 80.5 million in cash. The gross purchase price was allocated $ 38.7 million to intangible assets, $ 17.7 million to goodwill, $ 25.2 million to fixed assets and reduced by $ 1.1 million of negative working capital. The acquired companies' operating results are included in the Company's consolidated financial statements starting on their respective acquisition date, and are not material to the Company's financial condition, results of operations, or cash flows.
 During fiscal 2025, the Company acquired certain intangible and fixed assets for $ 7.7 million and sold certain assets for cash proceeds of $ 0.3 million.
 During fiscal 2024, the Company acquired one propane business and four heating oil businesses for approximately $ 49.4 million in cash. The gross purchase price was allocated $ 40.4 million to intangible assets, $ 13.7 million to goodwill, $ 4.9 million to fixed assets and reduced by $ 9.6 million of negative working capital. The acquired companies' operating results are included in the Company's consolidated financial statements starting on their respective acquisition date, and are not material to the Company's financial condition, results of operations, or cash flows.
 During fiscal 2023, the Company acquired one propane business and two heating oil businesses for approximately $ 19.8 million in cash. The gross purchase price was allocated $ 10.4 million to intangible assets, $ 8.0 million to goodwill, $ 2.3 million to fixed assets and reduced by $ 0.9 million of negative working capital. The acquired companies' operating results are included in the Company's consolidated financial statements starting on their respective acquisition date, and are not material to the Company's financial condition, results of operations, or cash flows.

 11) Goodwill and Other Intangible Assets
 Goodwill
 A summary of changes in the Company's goodwill during the fiscal years ended September 30, 2025 and 2024 are as follows (in thousands):

 Balance as of September 30, 2023

 $

 262,103

 Fiscal year 2024 business combinations

 13,726

 Balance as of September 30, 2024

 275,829

 Fiscal year 2025 business combinations

 17,715

 Other

 ( 194

)

 Balance as of September 30, 2025

 $

 293,350

 Intangibles, net
 Intangible assets subject to amortization consist of the following (in thousands):

 2025

 2024

 Gross

 Gross

 Carrying

 Accum.

 Carrying

 Accum.

 Amortization

 Net

 Amortization

 Net

 Customer lists

 $

 493,431

 $

 391,702

 $

 101,729

 $

 452,340

 $

 373,860

 $

 78,480

 Trade names and other intangibles

 52,028

 28,865

 23,163

 46,895

 26,663

 20,232

 Total

 $

 545,459

 $

 420,567

 $

 124,892

 $

 499,235

 $

 400,523

 $

 98,712

 Amortization expense for intangible assets was $ 20.0 million, $ 18.0 million, and $ 18.6 million, for the fiscal years ended September 30, 2025, 2024, and 2023, respectively. Total estimated annual amortization expense related to intangible assets subject to amortization, for the year ending September 30, 2026 and the four succeeding fiscal years ending September 30, is as follows (in thousands):

 2026

 $

 18,761

 2027

 $

 18,061

 2028

 $

 15,916

 2029

 $

 14,533

 2030

 $

 12,618

 12) Accrued Expenses and Other Current Liabilities
 The components of accrued expenses and other current liabilities were as follows (in thousands):

 2025

 2024

 Accrued wages and benefits

 $

 30,724

 $

 27,710

 Self-insurance liabilities

 78,772

 76,718

 Other accrued expenses and other current liabilities

 10,001

 11,889

 Total accrued expenses and other current liabilities

 $

 119,497

 $

 116,317

 13) Long-Term Debt and Bank Facility Borrowings

 The Company's debt is as follows

 (in thousands):

 2025

 2024

 Carrying

 Carrying

 Fair Value (a)

 Fair Value (a)

 Revolving Credit Facility Borrowings

 $

 —

 $

 —

 $

 $

 Senior Secured Term Loan (b)

 188,118

 189,000

 208,811

 210,000

 Total debt

 $

 188,118

 $

 189,000

 $

 208,816

 $

 210,005

 Total short-term portion of debt

 $

 $

 $

 21,005

 $

 21,005

 Total long-term portion of debt

 $

 167,118

 $

 168,000

 $

 187,811

 $

 189,000

 (a) The face amount of the Company's variable rate long-term debt approximates fair value.

 (b) Carrying amounts are net of unamortized debt issuance costs of $ 0.9 million as of September 30, 2025 and $ 1.2 million as of September 30, 2024.

 On September 27, 2024, the Company refinanced its five-year term loan and the revolving credit facility with the execution of the seventh amended and restated revolving credit facility agreement (the "credit agreement") with a bank syndicate comprised of ten participants, which enables the Company to borrow up to $ 400 million ($ 475 million during the heating season of December through April of each year) on a revolving credit facility for working capital purposes (subject to certain borrowing base limitations and coverage ratios), provides for a $ 210 million five-year senior secured term loan ("Term Loan"), allows for the issuance of up to $ 25 million in letters of credit, and has a maturity date of September 27, 2029.
 The Company can increase the revolving credit facility size by $ 200 million without the consent of the bank group. However, the bank group is not obligated to fund the $ 200 million increase. If the bank group elects not to fund the increase, the Company can add additional lenders to the group, with the consent of the Agent, which shall not be unreasonably withheld. Obligations under the credit agreement are guaranteed by the Company and its subsidiaries and are secured by liens on substantially all of the Company's assets including accounts receivable, inventory, general intangibles, real property, fixtures and equipment.
 All amounts outstanding under the credit agreement become due and payable on the facility termination date of September 27, 2029. The Term Loan is repayable in quarterly payments of $ 5.3 million, plus an annual payment equal to 25 % of the annual Excess Cash Flow as defined in the credit agreement (an amount not to exceed $ 4.0 million annually), less certain voluntary prepayments made during the year, with final payment at maturity. As of September 30, 2025, the Company is not required to make additional term loan repayments as we did not generate Excess Cash Flow in fiscal 2025 due to amounts being reinvested back into the business. The Company was also not required to make an additional term loan repayment due to Excess Cash Flow for the fiscal year ended September 30, 2024.
 The interest rate on the revolving credit facility and the term loan is based on a margin over Adjusted Term Secured Overnight Financing Rate ("SOFR") or a base rate. At September 30, 2025, the effective interest rate on the term loan and revolving credit facility borrowings was approximately 7.1 % and 6.4 %, respectively. At September 30, 2024, the effective interest rate on the term loan and revolving credit facility borrowings was approximately 7.2 % and 7.5 %, respectively.
 The Commitment Fee on the unused portion of the revolving credit facility is 0.30 % from December through April, and 0.20 % from May through November.
 The credit agreement requires the Company to meet certain financial covenants, including a fixed charge coverage ratio of 1.10 if Availability (as defined in the credit agreement) is less than the greater of (a) 12.5 % of the Line Cap (lesser of the aggregate revolving commitment and the borrowing base) which was $ 21.4 million at September 30, 2025 and (b) $ 35.0 million. In addition, as long as the Term Loan is outstanding, a senior secured leverage ratio cannot be more than 3.0 as calculated as of the quarters ending June or September, and no more than 5.5 as calculated as of the quarters ending December or March.

 Certain restrictions are also imposed by the credit agreement, including restrictions on the Company's ability to incur additional indebtedness, to pay distributions to unitholders, to pay certain inter-company dividends or distributions, make investments, grant liens, sell assets, make acquisitions and engage in certain other activities.
 At September 30, 2025, $ 189.0 million of the term loan was outstanding, no borrowings were outstanding under the revolving credit facility, $ 1.3 million hedge positions were secured under the credit agreement and $ 5.1 million of letters of credit were issued and outstanding. At September 30, 2024, $ 210.0 million of the term loan was outstanding, less than $ 0.1 million was outstanding under the revolving credit facility, $ 14.2 million hedge positions were secured under the credit agreement and $ 5.2 million of letters of credit were issued and outstanding.
 At September 30, 2025, availability was $ 165.0 million, the Company was in compliance with the fixed charge coverage ratio and the senior secured leverage ratio, and the restricted net assets totaled approximately $ 286.9 million. Restricted net assets are assets in the Company's subsidiaries, the distribution or transfer of which to Star Group, L.P. are subject to limitations under its credit agreement. At September 30, 2024, availability was $ 166.5 million, the Company was in compliance with the fixed charge coverage ratio and the senior secured leverage ratio, and the restricted net assets totaled approximately $ 254.0 million.
 As of September 30, 2025, the maturities (including working capital borrowings and expected repayments due to Excess Cash Flow) during fiscal years ending September 30, considering the terms of our credit agreement, are set forth in the following table (in thousands):

 2026

 $

 2027

 $

 2028

 $

 2029

 $

 126,000

 Thereafter

 $

 —

 14) Employee Benefit Plans
 Defined Contribution Plans
 The Company has 401(k) and other defined contribution plans that cover eligible non-union and union employees, and makes employer contributions to these plans, subject to IRS limitations. The Company's 401(k) plan provides for each participant to contribute from 0 % to 60 % of compensation, subject to IRS limitations. The Company's aggregate contributions to the 401(k) plans during fiscal 2025, 2024, and 2023, were $ 8.9 million, $ 8.5 million, and $ 8.5 million, respectively. The Company's aggregate contribution to the other defined contribution plans for fiscal years 2025, 2024, and 2023, were $ 0.5 million, $ 0.5 million, and $ 0.5 million respectively.
 Management Incentive Compensation Plan
 The Company has a Management Incentive Compensation Plan ("the Plan"). The long-term compensation structure is intended to align the employee's performance with the long-term performance of our unitholders. Under the Plan, certain named employees who participate shall be entitled to receive a pro rata share of an amount in cash equal to:
 • 50 % of the distributions ("Incentive Distributions") of Available Cash in excess of the minimum quarterly distribution of $ 0.0675 per unit otherwise distributable to Kestrel Heat pursuant to the Company Agreement on account of its general partner units; and

 • 50 % of the cash proceeds (the "Gains Interest") which Kestrel Heat shall receive from the sale of its general partner units (as defined in the Partnership Agreement), less expenses and applicable taxes.

 The pro rata share payable to each participant under the Plan is based on the number of participation points as described under "Fiscal 2025 Compensation Decisions—Management Incentive Compensation Plan." The amount paid in Incentive Distributions is governed by the Partnership Agreement and the calculation of Available Cash.
 To fund the benefits under the Plan, Kestrel Heat has agreed to forego receipt of the amount of Incentive Distributions that are payable to plan participants. For accounting purposes, amounts payable to management under this

 Plan will be treated as compensation and will reduce net income. Kestrel Heat has also agreed to contribute to the Company, as a contribution to capital, an amount equal to the Gains Interest payable to participants in the Plan by the Company. The Company is not required to reimburse Kestrel Heat for amounts payable pursuant to the Plan.
 The Plan is administered by the Company's Chief Financial Officer under the direction of the Board or by such other officer as the Board may from time to time direct. In general, no payments will be made under the Plan if the Company is not distributing cash under the Incentive Distributions described above.
 In fiscal 2012, the Board of Directors adopted certain amendments (the "Plan Amendments") to the Plan. Under the Plan Amendments, the number and identity of the Plan participants and their participation interests in the Plan have been frozen at the current levels. In addition, under the Plan Amendments, the plan benefits (to the extent vested) may be transferred upon the death of a participant to his or her heirs. A participant's vested percentage of his or her plan benefits will be 100 % during the time a participant is an employee or consultant of the Company. Following the termination of such positions, a participant's vested percentage is equal to 20 % for each full or partial year of employment or consultation with the Company starting with the fiscal year ended September 30, 2012 ( 33 1/3 % in the case of the Company's chief executive officer at that time).
 The Company distributed to management and the general partner Incentive Distributions of approximately $ 2,960,000 during fiscal 2025, $ 2,644,000 during fiscal 2024, and $ 2,321,000 during fiscal 2023. Included in these amounts for fiscal 2025, 2024, and 2023, were distributions under the management incentive compensation plan of $ 1,480,000, $ 1,322,000, and $ 1,160,000, respectively, of which named executive officers received approximately $ 625,733 during fiscal 2025, $ 558,867 during fiscal 2024, and $ 490,485 during fiscal 2023. With regard to the Gains Interest, Kestrel Heat has not given any indication that it will sell its general partner units within the next twelve months. Thus the Plan's value attributable to the Gains Interest currently cannot be determined.
 Multiemployer Pension Plans
 At September 30, 2025, approximately 40 % of our employees were covered by collective bargaining agreements and approximately 13 % of our employees are in collective bargaining agreements that are up for renewal within the next fiscal year. We contribute to various multiemployer union administered pension plans under the terms of collective bargaining agreements that provide for such plans for covered union-represented employees. The risks of participating in these multiemployer plans are different from single-employer plans in that assets contributed are pooled and may be used to provide benefits to employees of other participating employers. If a participating employer stops contributing to the plan, the remaining participating employers may be required to bear the unfunded obligations of the plan. If we choose to stop participating in a multiemployer plan, we may be required to pay a withdrawal liability in part based on the underfunded status of the plan.
 The following table outlines our participation and contributions to multiemployer pension plans for the periods ended September 30, 2025, 2024, and 2023. The EIN/Pension Plan Number column provides the Employer Identification Number ("EIN") and the three-digit plan number. The most recent Pension Protection Act Zone Status for 2025 and 2024 relates to the plans' two most recent fiscal year-ends, based on information received from the plans as reported on their Form 5500 Schedule MB. Among other factors, plans in the red zone are generally less than 65 percent funded and are designated as critical or critical and declining, plans in the yellow zone are less than 80 percent funded and are designated as endangered, and plans in the green zone are at least 80 percent funded. As of September 30, 2025 the New England Teamsters and Trucking Industry Pension Fund ("the NETTI Fund"), IAM National Pension Fund, Teamsters Local 469 Pension Plan and Local 445 Pension Fund have been classified as carrying "red zone" status, meaning that the value of fund's assets are less than 65 % of the actuarial value of the fund's benefit obligations or have made a voluntary election. The FIP/RP Status Pending/Implemented column indicates plans for which a financial improvement plan ("FIP") or a rehabilitation plan ("RP") is either pending or has been implemented. Certain plans have been aggregated in the All Other Multiemployer Pension Plans line of the following table, as our participation in each of these individual plans is not significant.
 For the Westchester Teamsters Pension Fund, Local 553 Pension Fund and Local 463 Pension Fund, we provided more than 5 percent of the total plan contributions from all employers for 2025, 2024 and 2023, as disclosed in the respective plan's Form 5500. The collective bargaining agreements of these plans require contributions based on the hours worked and there are no minimum contributions required.

 Pension Protection
Act Zone
Status

 FIP / RP Status

 Company
Contributions

 Pension Fund

 EIN
/ Pension Plan
Number

 2025

 2024

 Pending / Implemented

 2025

 2024

 2023

 Surcharge
Imposed

 Expiration Date
of Collective-
Bargaining
Agreements

 New England Teamsters and Trucking Industry Pension Fund

 04-6372430 / 001

 Red

 Red

 Yes / Implemented

 2,616

 2,627

 2,721

 No

 8/31/27 to 3/31/30

 Westchester Teamsters Pension Fund

 13-6123973 / 001

 Green

 Green

 N/A

 1,420

 No

 1/31/29 to 12/31/29

 Local 553 Pension Fund

 13-6637826 / 001

 Green

 Green

 N/A

 2,440

 2,457

 2,516

 No

 12/15/25 to 1/15/26

 Local 463 Pension Fund

 11-1800729 / 001

 Green

 Green

 N/A

 No

 2/28/26 to 6/30/28

 IAM National Pension Fund

 51-6031295 / 002

 Red

 Red

 Yes / Implemented

 2,446

 2,749

 2,477

 Yes

 6/30/26 to 9/30/28

 Teamsters Local 469 Pension Plan

 22-6172237 / 001

 Red

 Red

 Yes / Implemented

 No

 8/31/2027

 Local 445 Pension Fund

 13-1864489 / 001

 Red

 Red

 Yes / Implemented

 No

 10/31/2029

 All Other Multiemployer Pension Plans

 Total Contributions

 $

 9,637

 $

 9,335

 $

 9,311

 Agreement with the New England Teamsters and Trucking Industry Pension Fund
 In fiscal 2015, the Teamsters ratified an agreement among certain subsidiaries of the Company and the NETTI Fund, a multiemployer pension plan in which such subsidiaries participate, providing for the Company's participating subsidiaries to withdraw from the NETTI Fund's original employer pool and enter the NETTI Fund's new employer pool. The NETTI Fund includes over two hundred of our current employees. The withdrawal from the original employer pool triggered an undiscounted withdrawal obligation of $ 48.0 million that is to be paid in equal monthly installments over 30 years, or $ 1.6 million per year.
 Our status in the newly-established pool of the NETTI Fund is accounted for as participation in a new multiemployer pension plan, and therefore we recognize expense based on the contractually-required contribution for each period, and we recognize a liability for any contributions due and unpaid at the end of a reporting period.
 As of September 30, 2025 we had $ 0.3 million and $ 15.3 million balances included in the captions accrued expenses and other current liabilities and other long-term liabilities, respectively, on our consolidated balance sheet representing the remaining balance of the NETTI Fund withdrawal liability. As of September 30, 2024 we had $ 0.3 million and $ 15.7 million balances included in the captions accrued expenses and other current liabilities and other long-term liabilities, respectively. Based on the borrowing rates currently available to the Company for long-term financing of a similar maturity, the fair value of the NETTI Fund withdrawal liability as of September 30, 2025 and September 30, 2024 were $ 18.3 million and $ 19.3 million, respectively. We utilized Level 2 inputs in the fair value hierarchy of valuation techniques to determine the fair value of this liability.
 Defined Benefit Plan
 Effective December 31, 2023, the Company merged its two frozen defined benefit plans into one plan ("the Plan"). The Company has no post-retirement benefit plans.
 The following table provides the net periodic benefit cost for the period, a reconciliation of the changes in the Plan assets, projected benefit obligations, and the amounts recognized in other comprehensive income and accumulated other comprehensive income at the dates indicated using a measurement date of September 30 (in thousands).

 Gross Pension

 Net Periodic

 Fair

 Related

 Pension

 Value of

 Accumulated

 Cost in

 Pension

 Projected

 Other

 Other

 Income

 Plan

 Benefit

 Comprehensive

 Comprehensive

 Debit / (Credit)

 Statement

 Cash

 Assets

 Obligation

 (Income) / Loss

 Income

 Fiscal Year 2023

 Ending balance

 $

 47,454

 $

 ( 44,253

)

 $

 11,928

 Funded status at the end of the year

 $

 3,201

 Fiscal Year 2023

 Interest cost

 2,312

 ( 2,312

)

 Actual return on plan assets

 ( 1,196

)

 1,196

 Employer contributions

 ( 64

)

 Benefit payments

 ( 3,936

)

 3,936

 Investment and other expenses

 ( 572

)

 Difference between actual and expected return on plan assets

 ( 635

)

 Actuarial gain

 ( 572

)

 Amortization of unrecognized net actuarial loss

 1,526

 ( 1,526

)

 Annual cost/change

 $

 2,007

 $

 ( 64

)

 ( 3,248

)

 2,768

 $

 ( 1,463

)

 ( 1,463

)

 Ending balance

 $

 44,206

 $

 ( 41,485

)

 $

 10,465

 Funded status at the end of the year

 $

 2,721

 Fiscal Year 2024

 Interest cost

 2,133

 ( 2,133

)

 Actual return on plan assets

 ( 6,672

)

 6,672

 Benefit payments

 ( 3,649

)

 3,649

 Investment and other expenses

 ( 239

)

 Difference between actual and expected return on plan assets

 4,558

 ( 4,558

)

 Actuarial loss

 ( 4,544

)

 4,544

 Amortization of unrecognized net actuarial loss

 1,277

 ( 1,277

)

 Annual cost/change

 $

 1,296

 $

 —

 2,784

 ( 2,789

)

 $

 ( 1,291

)

 ( 1,291

)

 Ending balance

 $

 46,990

 $

 ( 44,274

)

 $

 9,174

 Funded status at the end of the year

 $

 2,716

 Fiscal Year 2025

 Interest cost

 1,968

 ( 1,968

)

 Actual return on plan assets

 ( 1,009

)

 1,009

 Benefit payments

 ( 3,969

)

 3,969

 Investment and other expenses

 ( 485

)

 Difference between actual and expected return on plan assets

 ( 759

)

 Actuarial gain

 ( 499

)

 Amortization of unrecognized net actuarial loss

 1,728

 ( 1,728

)

 Annual cost/change

 $

 1,928

 $

 —

 ( 3,445

)

 2,985

 $

 ( 1,468

)

 ( 1,468

)

 Ending balance

 $

 43,545

 $

 ( 41,289

)

 $

 7,706

 Funded status at the end of the year

 $

 2,256

 At September 30, 2025 the amounts included on the balance sheet in deferred charges and other assets were $ 2.3 million, and at September 30, 2024 the amounts included on the balance sheet in deferred charges and other assets were $ 2.7 million.

 For the fiscal year ended September 30, 2025 the actuarial gain affecting the benefit obligations was not material.
 For the fiscal year ended September 30, 2024, the actuarial loss was primarily due to the decrease in the weighted average discount rate relating to the frozen defined benefit plan from 5.85 % as of September 30, 2023 to 4.70 % as of September 30, 2024.
 The $ 7.7 million net actuarial loss balance at September 30, 2025 for the frozen defined benefit pension plan in accumulated other comprehensive income will be recognized and amortized into net periodic pension costs as an actuarial loss in future years.

 Weighted-Average Assumptions Used in the Measurement of the Company's Benefit Obligation

 2025

 2024

 2023

 Discount rate at year end date

 5.10 %

 4.70 %

 5.85 %

 Expected return on plan assets for the year ended

 5.10 %

 5.20 %

 4.56 %

 Rate of compensation increase

 N/A

 N/A

 N/A

 The expected return on plan assets is determined based on the expected long-term rate of return on plan assets and the market-related value of plan assets determined using fair value.
 The Company's expected long-term rate of return on plan assets is updated at least annually, taking into consideration our asset allocation, historical returns on the types of assets held, and the current economic environment. For fiscal year 2026, the Company's assumption for return on plan assets will be 5.45 % per annum.
 The discount rate used to determine net periodic pension expense for fiscal year 2025, 2024, and 2023 was 5.1 %, 4.70 %, and 5.85 %, respectively. The discount rate used by the Company in determining pension expense and pension obligations reflects the yield of high quality (AA or better rating by a recognized rating agency) corporate bonds whose cash flows are expected to match the timing and amounts of projected future benefit payments.
 The Plan's objectives are to have the ability to pay benefit and expense obligations when due, to maintain the funded ratio of the Plan, to maximize return within reasonable and prudent levels of risk in order to minimize contributions and charges to the profit and loss statement, and to control costs of administering the Plan and managing the investments of the Plan. The target asset allocation of the Plan (currently 92 % domestic fixed income and 8 % domestic equities) is based on a long-term perspective, and as the Plan gets closer to being fully funded, the allocations have been adjusted to lower volatility from equity holdings.
 The Company had no Level 3 pension plan assets during the two years ended September 30, 2025 and September 30, 2024. The fair values and percentage of the Company's pension plan assets by asset category are as follows (in thousands):

 2025

 2024

 Concentration

 Concentration

 Asset Category

 Level 1

 Level 2

 Level 1

 Level 2

 Corporate and U.S. government bond fund (1)

 $

 —

 $

 38,632

 88.7 %

 $

 —

 $

 41,330

 88.0 %

 U.S. large-cap equity (1)

 4,797

 —

 11.0 %

 5,660

 —

 12.0 %

 Cash

 —

 0.3 %

 —

 —

 0.0 %

 Total

 $

 4,913

 $

 38,632

 100.0 %

 $

 5,660

 $

 41,330

 100.0 %

 (1) Represent investments in Principal funds at September 30, 2025 and September 30, 2024.

 The Company is not obligated to make a minimum required contribution in fiscal year 2025, and currently does no t expect to make an optional pension contribution.

 Expected benefit payments over each of the next five years will total approximately $ 3.9 million per year. Expected benefit payments for the five years thereafter will aggregate approximately $ 15.4 million.

 15) Income Taxes
 On December 22, 2017, the Tax Cuts and Jobs Act (the "Tax Reform Act") was enacted into law. The Tax Reform Act allows for the full depreciation, in the year acquired, for certain fixed assets purchased between September 28, 2017 and December 31, 2023. On July 4, 2025, the One Big Beautiful Bill Act was signed into law in the U.S., which contains several changes to corporate taxation including changes to depreciation deductions, deductions for interest expense and reinstating 100% bonus depreciation on fixed assets acquired and placed in service after January 19, 2025.
 Income tax expense is comprised of the following for the indicated periods (in thousands):

 2025

 2024

 2023

 Current:

 Federal

 $

 13,613

 $

 11,964

 $

 9,902

 State

 7,267

 5,356

 4,583

 Deferred

 Federal

 6,824

 ( 2,719

)

 ( 843

)

 State

 1,703

 ( 1,270

)

 $

 $

 $

 13,984

 The provision for income taxes differs from income taxes computed at the Federal statutory rate as a result of the following (in thousands):

 2025

 2024

 2023

 Income from continuing operations before taxes

 $

 102,902

 $

 48,554

 $

 45,929

 Provision for income taxes:

 Tax at Federal statutory rate

 $

 21,609

 $

 10,196

 $

 9,645

 State taxes net of federal benefit

 7,357

 3,145

 3,401

 Permanent differences

 Expiration of State NOL

 1,931

 2,160

 —

 Change in valuation allowance

 ( 1,965

)

 ( 2,328

)

 Other

 ( 128

)

 $

 $

 $

 13,984

 The components of the net deferred taxes for the years ended September 30, 2025 and September 30, 2024 using current tax rates are as follows (in thousands):

 2025

 2024

 Deferred tax assets:

 Operating lease liabilities

 $

 26,907

 $

 26,534

 Net operating loss carryforwards

 2,516

 Vacation accrual

 2,748

 2,785

 Pension accrual

 3,550

 3,507

 Allowance for bad debts

 1,915

 1,687

 Insurance accrual

 1,682

 1,628

 Fair value of derivative instruments

 4,261

 Other, net

 Total deferred tax assets

 37,966

 43,268

 Valuation allowance

 ( 118

)

 ( 2,109

)

 Net deferred tax assets

 $

 37,848

 $

 41,159

 Deferred tax liabilities:

 Operating lease right-of-use assets

 $

 25,833

 $

 25,257

 Property and equipment

 18,032

 14,502

 Intangibles

 21,669

 20,152

 Other, net

 3,137

 3,170

 Total deferred tax liabilities

 $

 68,671

 $

 63,081

 Net deferred taxes

 $

 ( 30,823

)

 $

 ( 21,922

)

 In order to fully realize the net deferred tax assets, the Company's corporate subsidiaries will need to generate future taxable income. A valuation allowance is recognized if, based on the weight of available evidence including historical tax losses, it is more likely than not that some or all of deferred tax assets will not be realized. The net change in the total valuation allowance for the fiscal year ended September 30, 2025 was $( 2.0) million. The net change in the total valuation allowance for the fiscal year ended September 30, 2024 was $( 2.3) million. Based upon a review of a number of factors and all available evidence, including recent historical operating performance, the expectation of sustainable earnings, and the confidence that sufficient positive taxable income will continue in all tax jurisdictions for the foreseeable future, management concludes, it is more likely than not that the Company will realize the full benefit of its deferred tax assets, net of existing valuation allowance related to State net operating loss carryforwards at September 30, 2025.

 As of January 1, 2025, the Company had State tax effected net operating loss carry forwards ("NOLs") of approximately $ 0.3 million after consideration of valuation allowances. The State NOLs, which will expire between 2025 and 2038, are generally available to offset any future taxable income in certain states
 At September 30, 2025, we did no t have unrecognized income tax benefits.
 We file U.S. Federal income tax returns and various state and local returns. A number of years may elapse before an uncertain tax position is audited and finally resolved. For our Federal income tax returns we have four tax years subject to examination. In our major state tax jurisdictions of New York, Connecticut, and Pennsylvania we have four years that are subject to examination. In the state tax jurisdiction of New Jersey we have five tax years that are subject to examination. While it is often difficult to predict the final outcome or the timing of resolution of any particular uncertain tax position, based on our assessment of many factors including past experience and interpretation of tax law, we believe that our provision for income taxes reflect the most probable outcome. This assessment relies on estimates and assumptions and may involve a series of complex judgments about future events.

 16) Leases
 The Company has entered into certain operating leases for office space, vehicles and other equipment with lease terms between one to twenty two years, expiring between 2025 and 2046. Some of the Company's real estate property lease agreements have options to extend the leases for up to ten years.
 A summary of total lease costs and other information is comprised of the following for the indicated periods:

 2025

 2024

 2023

 Lease cost:

 Operating lease cost

 $

 27,840

 $

 25,294

 $

 23,637

 Short-term lease cost

 Variable lease cost

 5,673

 6,153

 5,598

 Total lease cost

 $

 34,135

 $

 32,201

 $

 30,053

 Other information:

 Cash paid for amounts included in the measurement of lease liabilities

 Operating cash flows from operating leases

 $

 28,262

 $

 25,504

 $

 23,622

 Right-of-use assets obtained in exchange for new operating lease liabilities

 $

 23,887

 $

 20,619

 $

 15,994

 Weighted-average remaining lease term – operating leases

 5.4 years

 5.3 years

 5.6 years

 Weighted-average discount rate – operating leases

 6.6

 %

 6.3

 %

 5.9

 %

 Maturities of noncancelable operating lease liabilities as of September 30, 2025 are as follows:

 2025

 2026

 $

 25,820

 2027

 23,597

 2028

 19,789

 2029

 16,182

 2030

 12,987

 Thereafter

 17,610

 Total undiscounted lease payments

 115,985

 Less imputed interest

 ( 18,845

)

 Total lease liabilities

 $

 97,140

 17) Supplemental Disclosure of Cash Flow Information

 2025

 2024

 2023

 Cash paid during the period for:

 Income taxes, net

 $

 21,964

 $

 17,134

 $

 15,130

 Interest

 $

 19,239

 $

 15,214

 $

 17,805

 18) Commitments and Contingencies
 The Company's operations are subject to the operating hazards and risks normally incidental to handling, storing and transporting and otherwise providing for use by consumers hazardous liquids such as home heating oil and propane. In the ordinary course of business, the Company is a defendant in various legal proceedings and litigation. The Company records a liability when it is probable that a loss has been incurred and the amount is reasonably estimable. We do not believe these matters, when considered individually or in the aggregate, could reasonably be expected to have a material adverse effect on the Company's results of operations, financial position or liquidity.
 The Company maintains insurance policies with insurers in amounts and with coverages and deductibles we believe are reasonable and prudent. However, the Company cannot assure that this insurance will be adequate to protect it from all

 material expenses related to current and potential future claims, legal proceedings and litigation, as certain types of claims may be excluded from our insurance coverage. If we incur substantial liability and the damages are not covered by insurance, or are in excess of policy limits, or if we incur liability at a time when we are not able to obtain liability insurance, then our business, results of operations and financial condition could be materially adversely affected.

 19) Earnings per Limited Partner Units
 The following table presents the net income allocation and per unit data:

 Basic and Diluted Earnings Per Limited Partner:

 (in thousands, except per unit data)

 2025

 2024

 2023

 $

 $

 $

 Less General Partners' interest in net income

 Net income available to limited partners

 72,818

 34,912

 31,657

 Less dilutive impact of theoretical distribution of
 earnings *

 10,352

 3,125

 2,600

 Limited Partner's interest in net income

 $

 62,466

 $

 31,787

 $

 29,057

 Per unit data:

 Basic and diluted net income available to limited partners

 $

 2.12

 $

 0.99

 $

 0.89

 Less dilutive impact of theoretical distribution of
 earnings *

 0.30

 0.09

 0.08

 Limited Partner's interest in net income

 $

 1.82

 $

 0.90

 $

 0.81

 Weighted average number of Limited Partner units outstanding

 34,276

 35,273

 35,694

 * In any accounting period where the Company's aggregate net income exceeds its aggregate distribution for such period, the Company is required to present net income per limited partner unit as if all of the earnings for the period were distributed, based on the terms of the Partnership agreement, regardless of whether those earnings would actually be distributed during a particular period from an economic or practical perspective. This allocation does not impact the Company's overall net income or other financial results.

 20) Segment Reporting

 The Company operates as a single operating and reportable segment, which is managed on a consolidated basis. Revenues are primarily derived from the sale of petroleum products, heating and air conditioning equipment, and related repair, maintenance, and other services. See Note 3 – Revenue Recognition for additional information.
 The Company's Chief Operating Decision Maker ("CODM") is its Chief Executive Officer ("CEO"). The CODM makes key operating decisions and evaluates financial performance based on Adjusted EBITDA, defined as earnings from continuing operations before net interest expense, income taxes, depreciation and amortization, (increase) decrease in the fair value of derivatives, other income (loss), net, multiemployer pension plan withdrawal charge, gain or loss on debt redemption, goodwill impairment, and other non-cash and non-operating charges). The CODM reviews net income and Adjusted EBITDA on a monthly basis to monitor performance, compare actual results to budgets and forecasts, and assess overall operating effectiveness. The CODM also monitors significant expenses, including: cost of product, cost of installations and service, general and administrative expenses as well as components of delivery and branch expenses.
 Because the Company has only one reportable segment, the amounts reported in the consolidated financial statements also represent the segment information, including total assets.

 The following table sets forth our segment financial information:

 Year Ended September 30,

 2025

 2024

 2023

 Petroleum products sales:

 Home heating oil and propane

 $

 1,119,777

 $

 1,081,985

 $

 1,202,194

 Motor fuel and other petroleum products

 317,824

 366,807

 448,547

 Total petroleum products

 1,437,601

 1,448,792

 1,650,741

 Installations and service sales:

 Equipment installations

 135,149

 123,493

 114,756

 Services

 211,668

 193,814

 187,365

 Total installations and services

 346,817

 317,307

 302,121

 Total sales

 1,784,418

 1,766,099

 1,952,862

 Cost and expenses:

 Cost of product

 912,391

 980,831

 1,204,184

 Cost of installations

 110,915

 100,938

 95,196

 Cost of service

 198,246

 182,506

 182,731

 Delivery expenses

 116,136

 105,696

 108,896

 Operations expenses

 75,035

 68,724

 69,774

 Garage and plant expenses

 44,889

 41,822

 39,746

 Sales and marketing expenses

 53,790

 50,126

 48,144

 Customer service and credit expenses

 52,027

 51,230

 52,578

 Insurance related expenses

 39,982

 41,690

 35,163

 Information technology expenses

 15,863

 14,591

 11,813

 Weather hedge contracts (gain) loss

 3,108

 ( 7,498

)

 ( 12,500

)

 General and administrative expenses

 30,518

 28,405

 25,780

 Finance charge income

 ( 4,915

)

 ( 4,576

)

 ( 5,515

)

 Adjusted EBITDA

 136,433

 111,614

 96,872

 (Increase) decrease in the fair value of derivative instruments

 ( 13,390

)

 1,977

 Depreciation and amortization expenses

 35,352

 31,494

 32,350

 Operating Income

 114,471

 61,102

 62,545

 Interest expense, net

 ( 14,323

)

 ( 11,560

)

 ( 15,532

)

 Amortization of debt issuance costs

 ( 1,068

)

 ( 988

)

 ( 1,084

)

 Other income, net

 3,822

 —

 —

 Income before income taxes

 102,902

 48,554

 45,929

 Income tax expense

 13,984

 $

 $

 $

 21) Selected Quarterly Financial Data (unaudited)

 Three Months Ended

 Dec. 31,

 Mar. 31,

 Jun. 30,

 Sep. 30,

 (in thousands - except per unit data)

 2024

 2025

 2025

 2025

 Total

 Sales

 $

 488,063

 $

 743,045

 $

 305,618

 $

 247,692

 $

 1,784,418

 Gross profit for product, installations and services

 157,699

 259,885

 85,857

 59,425

 562,866

 Operating income (loss)

 49,219

 125,372

 ( 19,177

)

 ( 40,943

)

 114,471

 Income (loss) before income taxes

 45,908

 120,678

 ( 23,090

)

 ( 40,594

)

 102,902

 Net income (loss)

 32,884

 85,911

 ( 16,629

)

 ( 28,671

)

 Limited Partner interest in net income (loss)

 32,577

 85,109

 ( 16,472

)

 ( 28,396

)

 72,818

 Net income (loss) per Limited Partner unit:

 Basic and diluted (a)

 $

 0.79

 $

 2.01

 $

 ( 0.48

)

 $

 ( 0.84

)

 $

 1.82

 Three Months Ended

 Dec. 31,

 Mar. 31,

 Jun. 30,

 Sep. 30,

 (in thousands - except per unit data)

 2023

 2024

 2024

 2024

 Total

 Sales

 $

 528,096

 $

 666,032

 $

 331,640

 $

 240,331

 $

 1,766,099

 Gross profit for product, installations and services

 149,651

 206,046

 88,247

 57,880

 501,824

 Operating income (loss)

 21,621

 100,331

 ( 12,291

)

 ( 48,559

)

 61,102

 Income (loss) before income taxes

 18,153

 96,244

 ( 15,201

)

 ( 50,642

)

 48,554

 Net income (loss)

 12,979

 68,374

 ( 11,044

)

 ( 35,086

)

 Limited Partner interest in net income (loss)

 12,861

 67,754

 ( 10,943

)

 ( 34,760

)

 34,912

 Net income (loss) per Limited Partner unit:

 Basic and diluted (a)

 $

 0.32

 $

 1.56

 $

 ( 0.31

)

 $

 ( 1.00

)

 $

 0.90

 (a) The sum of the quarters do not add-up to the total due to the weighting of Limited Partner Units outstanding, rounding or the theoretical effects of FASB ASC 260-10-45-60 to Master Limited Partners earnings per unit.

 22) Subsequent Events
 Quarterly Distribution Declared
 In October 2025, we declared a quarterly distribution of $ 0.1850 per unit, or $ 0.74 per unit on an annualized basis, on all Common Units with respect to the fourth quarter of fiscal 2025, paid on November 5, 2025, to holders of record on October 27, 2025. The amount of distributions in excess of the minimum quarterly distribution of $ 0.0675, were distributed in accordance with our Partnership Agreement, subject to management incentive compensation plan. As a result, $ 6.1 million was paid to the Common Unit holders, $ 0.4 million to the General Partner unit holders (including $ 0.4 million of incentive distribution as provided in our Partnership Agreement) and $ 0.4 million to management pursuant to the management incentive compensation plan which provides for certain members of management to receive incentive distributions that would otherwise be payable to the General Partner.
 Common Units Repurchased and Retired
 In October and November 2025, in accordance with the Repurchase Plan, the Company repurchased and retired approximately 0.3 million Common Units at an average price paid of $ 11.86 per unit.

 Schedule I
 STAR GROUP, L.P. (PARENT COMPANY)
 CONDENSED FINANCIAL INFORMATION OF REGISTRANT

 2025

 2024

 Balance Sheets

 ASSETS

 Current assets

 Cash and cash equivalents

 $

 $

 Prepaid expenses and other current assets

 Total current assets

 Investment in subsidiaries (a)

 296,507

 263,597

 Total Assets

 $

 296,915

 $

 263,980

 LIABILITIES AND PARTNERS' CAPITAL

 Current liabilities

 Accrued expenses

 $

 $

 Total current liabilities

 Partners' capital

 296,780

 263,893

 Total Liabilities and Partners' Capital

 $

 296,915

 $

 263,980

 (a) Investments in Star Acquisitions, Inc. and subsidiaries are recorded in accordance with the equity method of accounting.

 Schedule I
 STAR GROUP, L.P. (PARENT COMPANY)
 CONDENSED FINANCIAL INFORMATION OF REGISTRANT

 2025

 2024

 2023

 Statements of Operations

 Revenues

 $

 —

 $

 —

 $

 —

 General and administrative expenses

 1,591

 1,621

 1,607

 Operating loss

 ( 1,591

)

 ( 1,621

)

 ( 1,607

)

 Net loss before equity income

 ( 1,591

)

 ( 1,621

)

 ( 1,607

)

 Equity income of Star Acquisitions Inc. and subs

 75,086

 36,844

 33,552

 $

 $

 $

 Schedule I
 STAR GROUP, L.P. (PARENT COMPANY)
 CONDENSED FINANCIAL INFORMATION OF REGISTRANT

 2025

 2024

 2023

 Statements of Cash Flows

 Cash flows provided by operating activities:

 Net cash provided by operating activities (a)

 $

 41,712

 $

 36,125

 $

 28,219

 Cash flows provided by investing activities:

 Net cash provided by investing activities

 —

 —

 —

 Cash flows used in financing activities:

 ( 26,116

)

 ( 25,038

)

 ( 23,744

)

 Unit repurchase

 ( 15,595

)

 ( 11,088

)

 ( 4,475

)

 Net cash used in financing activities

 ( 41,711

)

 ( 36,126

)

 ( 28,219

)

 Net increase (decrease) in cash

 ( 1

)

 —

 Cash and cash equivalents at beginning of period

 Cash and cash equivalents at end of period

 $

 $

 $

 (a) Includes distributions from subsidiaries

 $

 41,712

 $

 36,125

 $

 28,219

 Schedule II
 VALUATION AND QUALIFYING ACCOUNTS
 Years Ended September 30, 2025, 2024, 2023

 Year

 Description

 Balance at
Beginning
of Year

 Charged
to Costs &
Expenses

 Other
Changes
Add (Deduct)

 Balance at
End of Year

 2025

 Allowance for doubtful accounts

 $

 6,434

 $

 6,879

 $

 ( 6,117

)

 (a)

 $

 7,196

 2024

 Allowance for doubtful accounts

 $

 8,375

 $

 8,042

 $

 ( 9,983

)

 (a)

 $

 6,434

 2023

 Allowance for doubtful accounts

 $

 7,755

 $

 9,761

 $

 ( 9,141

)

 (a)

 $

 8,375

 (a) Bad debts written off (net of recoveries).