SGU / Star Group, L.P. - Limited Partnership - SEC Filings, Annual Report, Proxy Statement

Star Group, L.P. - Limited Partnership
US ˙ NYSE ˙ US85512C1053

Basic Stats
CIK 1002590
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Star Group, L.P. - Limited Partnership
SEC Filings (Chronological Order)
This page provides a complete, chronological list of SEC Filings, excluding ownership filings which we provide elsewhere.
August 6, 2025 EX-99.1

Star Group, L.P. Reports Fiscal 2025 Third Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2025 Third Quarter Results STAMFORD, Conn., Aug. 06, 2025 (GLOBE NEWSWIRE) - Star Group, L.P. (the “Company” or “Star”) (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2025 third quarter, the three month period ended June 30, 2025. Three Months Ended June 30, 2025 Compared to the Three Months

August 6, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

` UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 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.

August 6, 2025 EX-10.02

Unit Purchase Agreement, dated as of May 30, 2025, between the Company and Bandera Master Fund, L.P (Filed herewith.)

Exhibit 10.02 UNIT PURCHASE AGREEMENT THIS AGREEMENT dated as of the 30th day of May, 2025, by and between Star Group, L.P., a Delaware limited partnership (hereinafter referred to as “Purchaser”), and Bandera Master Fund, L.P, a Cayman Islands Limited Partnership (hereinafter referred to as “Seller”). RECITALS: A. Seller is the beneficial owner of common units of limited partnership interest of P

August 6, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 6, 2025 STAR GROUP, L.P. (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 6, 2025 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Nu

July 17, 2025 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 18.50 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 18.50 Cents per Unit STAMFORD, Conn., July 17, 2025 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1850 per common unit for the three months ended June 30, 2025. Record date: July 28, 2025 Payment date: August 6

July 17, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 17, 2025 STAR GROUP, L.P. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 17, 2025 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Num

June 2, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) May 30, 2025 STAR GROUP, L.P. (Exa

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) May 30, 2025 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Numbe

May 19, 2025 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K/A (Amendment No. 2)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K/A (Amendment No.

May 7, 2025 EX-10.01

First Amendment to Seventh Amended and Restated Credit Agreement and Seventh Amended and Restated Pledge and Security Agreement, dated as of April 2, 2025 (Filed herewith.)

Exhibit 10.01 AMENDMENT NO. 1 TO SEVENTH AMENDED AND RESTATED CREDIT AGREEMENT AND AMENDMENT NO. 1 TO SEVENTH AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT This AMENDMENT NO. 1 TO SEVENTH AMENDED AND RESTATED CREDIT AGREEMENT AND AMENDMENT NO. 1 TO SEVENTH AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT, dated as of April 2, 2025 (collectively, this “Amendment”), among PETROLEUM HEAT AND P

May 7, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 7, 2025 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numbe

May 7, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

` UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 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.

May 7, 2025 EX-99.1

Star Group, L.P. Reports Fiscal 2025 Second Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2025 Second Quarter Results STAMFORD, Conn., May 07, 2025 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2025 second quarter, the three month period ended March 31, 2025. Three Months Ended March 31, 2025 Compared to the Three Mon

April 17, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 17, 2025 STAR GROUP, L.P. (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 17, 2025 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Nu

April 17, 2025 EX-99.1

Star Group, L.P. Increases Annual Distribution by 5 Cents, to 74 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Increases Annual Distribution by 5 Cents, to 74 Cents per Unit STAMFORD, Conn., April 17, 2025 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced that it has increased its quarterly distribution for the three months ended March 31, 2025 to $0.1850 per common unit from $0.1725 per c

February 25, 2025 EX-19

Insider Trading Policy (Filed herewith.)

Exhibit 19 INSIDER TRADING POLICY It is against the policy of Star Group, L.P. and its direct and indirect subsidiaries (collectively “Star Group”) and applicable securities laws for any member of the Board of Directors of Kestrel Heat, LLC (the “Board”), or any officer or employee of Star Group (collectively “Employees”) or other person associated with Star Group or any of its Employees to trade

February 25, 2025 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K/A (Amendment No. 1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K/A (Amendment No.

February 5, 2025 EX-99.1

Star Group, L.P. Reports Fiscal 2025 First Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2025 First Quarter Results STAMFORD, Conn., Feb. 05, 2025 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2025 first quarter, the three month period ended December 31, 2024. Three Months Ended December 31, 2024 Compared to the Thre

February 5, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 5, 2025 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

February 5, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

` UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2024 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.

January 17, 2025 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) January 15, 2025 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File N

January 16, 2025 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 17.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 17.25 Cents per Unit STAMFORD, Conn., Jan. 16, 2025 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1725 per common unit for the three months ended December 31, 2024. Record date: January 27, 2025 Payment date: F

January 16, 2025 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 16, 2025 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

January 10, 2025 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) January 10, 2025 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File N

January 10, 2025 EX-99.1

Star Group Announces Completion of Acquisition

EX-99.1 2 sgu-ex991.htm EX-99.1 Exhibit 99.1 Star Group Announces Completion of Acquisition STAMFORD, Conn., January 10, 2025 - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced it has completed the acquisition related to a definitive purchase agreement previously announced in December, 2024. The transaction involved a home ener

December 12, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) December 12, 2024 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

December 12, 2024 EX-99.1

Star Group Announces Definitive Acquisition Agreement

Exhibit 99.1 Star Group Announces Definitive Acquisition Agreement STAMFORD, Conn., December 12, 2024 - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced it has entered into a definitive agreement to purchase a home energy distributor, located within the Company’s existing operating footprint, for approximately $68 million befor

December 6, 2024 EX-10.10

Consent dated December 6, 2024 to Seventh Amended and Restated Credit Agreement dated September 27, 2024

EXHIBIT 10.10 CONSENT TO CREDIT AGREEMENT CONSENT, dated as of December 6, 2024 (this “Consent”), to the SEVENTH AMENDED AND RESTATED CREDIT AGREEMENT, dated as of September 27, 2024 (as may be further amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), among PETROLEUM HEAT AND POWER CO., INC., a Minnesota corporation (the “Borrower”), the other Loan P

December 6, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) December 6, 2024 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File N

December 4, 2024 EX-99.1

Star Group, L.P. Reports Fiscal 2024 Fourth Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2024 Fourth Quarter Results STAMFORD, Conn., Dec. 04, 2024 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2024 fourth quarter and year ended September 30, 2024. Three Months Ended September 30, 2024 Compared to the Three Months En

December 4, 2024 EX-21

Subsidiaries of the Registrant (Filed herewith.)

Exhibit 21 Company Subsidiaries A.P. Woodson Company—District of Columbia CFS LLC—Pennsylvania Champion Energy LLC—Delaware Columbia Petroleum Transportation, LLC—Delaware Griffith Energy Services, Inc.—New York Griffith – Allied Trucking, LLC—Delaware Hoffman Fuel Company of Danbury—Delaware Meenan Holdings LLC—Delaware Meenan Oil LLC—Delaware Meenan Oil Co., L.P.—Delaware Milro Group LLC—Delawar

December 4, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K

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, 2024 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.

December 4, 2024 EX-97

Star Group L.P. Incentive Compensation Recovery Policy (Filed herewith.)

Exhibit 97 Star Group, L.P. Incentive Compensation Recovery Policy Dated October 19, 2023 The Board of Directors (the “Board”) of Kestrel Heat, LLC (the “General Partner”), the general partner of Star Group, L.P. (the “Company”), has adopted this Incentive Compensation Recovery Policy (the “Policy”) dated as of October 19, 2023, but effective for all purposes as of October 2, 2023 (the “Effective

December 4, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 4, 2024 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

October 17, 2024 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 17.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 17.25 Cents per Unit STAMFORD, Conn., Oct. 17, 2024 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1725 per common unit for the three months ended September 30, 2024. Record date: October 28, 2024 Payment date:

October 17, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 17, 2024 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

October 1, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) September 27, 2024 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

October 1, 2024 EX-10.20

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.)

EXHIBIT 10.20 SEVENTH AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT dated as of September 27, 2024 between STAR GROUP, L.P., PETROLEUM HEAT AND POWER CO., INC., and certain of their Subsidiaries, as Grantors, and JPMORGAN CHASE BANK, N.A., as Collateral Agent Table of Contents Page ARTICLE I DEFINITIONS 1 1.1. Terms Defined in Credit Agreement 1 1.2. Terms Defined in UCC 1 1.3. Definitions of

October 1, 2024 EX-10.10

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.)

Exhibit 10.10 Execution Version SEVENTH AMENDED AND RESTATED CREDIT AGREEMENT dated as of September 27, 2024 among PETROLEUM HEAT AND POWER CO., INC., as Borrower The Other Loan Parties Party Hereto, The Lenders from Time to Time Party Hereto, JPMORGAN CHASE BANK, N.A., as Administrative Agent and an LC Issuer BANK OF AMERICA, N.A., as Co-Syndication Agent and an LC Issuer and CITIZENS BANK, NA, a

October 1, 2024 EX-99.1

Star Group, L.P. Announces New Credit Facility

Exhibit 99.1 Star Group, L.P. Announces New Credit Facility STAMFORD, Conn., October 1, 2024 - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced that it has entered into a seventh amended and restated asset-based credit facility (the "Credit Facility"), which expires in September 2029 and provides the borrower under the Credit F

July 31, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2024 STAR GROUP, L.P. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2024 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Num

July 31, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

` UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 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.

July 31, 2024 EX-99.1

Star Group, L.P. Reports Fiscal 2024 Third Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2024 Third Quarter Results STAMFORD, Conn., July 31, 2024 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2024 third quarter, the three month period ended June 30, 2024. Three Months Ended June 30, 2024 Compared to the Three Months

July 18, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 18, 2024 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Num

July 18, 2024 EX-99.1

Star Group, L.P. Declares Quarterly Distribution to 17.25 Cents Per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution to 17.25 Cents Per Unit STAMFORD, Conn., July 18, 2024 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1725 per common unit for the three months ended June 30, 2024. Record date: July 29, 2024 Payment date: August 7

June 25, 2024 SC 13G/A

SGU / Star Group, L.P. - Limited Partnership / Lessing Stephen M - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) May 16, 2024 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

May 1, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) May 1, 2024 STAR GROUP, L.P. (Exac

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) May 1, 2024 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Number

May 1, 2024 EX-99.1

Star Group, L.P. Reports Fiscal 2024 Second Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2024 Second Quarter Results STAMFORD, Conn., May 01, 2024 (GLOBE NEWSWIRE) - Star Group, L.P. (the “Company” or “Star”) (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2024 second quarter, the three month period ended March 31, 2024. Three Months Ended March 31, 2024 Compared to the Three Mon

May 1, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

` UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 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.

April 18, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 18, 2024 STAR GROUP, L.P. (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 18, 2024 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Nu

April 18, 2024 EX-99.1

Star Group, L.P. Increases Quarterly Distribution to 17.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Increases Quarterly Distribution to 17.25 Cents per Unit STAMFORD, Conn., April 18, 2024 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced that it has increased its quarterly distribution for the three months ended March 31, 2024 to $0.1725 per common unit from $0.1625 per common

February 13, 2024 SC 13G/A

SGU / Star Group, L.P. - Limited Partnership / Bandera Partners LLC - AMENDMENT NO. 6 TO THE SCHEDULE 13G Passive Investment

SC 13G/A 1 sc13ga608706sgu02142024.htm AMENDMENT NO. 6 TO THE SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 6)1 Star Group, L.P. (Name of Issuer) Common Units (Title of Class

February 13, 2024 SC 13G/A

SGU / Star Group, L.P. - Limited Partnership / Hartree Partners, LP - SCHEDULE 13G (AMENDMENT NO. 1) Passive Investment

SC 13G/A 1 s021324a.htm SCHEDULE 13G (AMENDMENT NO. 1) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G AMENDMENT NO. 1 Under the Securities Exchange Act of 1934 Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) 12/31/2023 (Date of Event which Requires Filing of this Statement) Check the appropriate box to des

February 7, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 7, 2024 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

February 7, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

` UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2023 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.

February 7, 2024 EX-99.1

Star Group, L.P. Reports Fiscal 2024 First Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2024 First Quarter Results STAMFORD, Conn., Feb. 07, 2024 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2024 first quarter, the three month period ended December 31, 2023. Three Months Ended December 31, 2023 Compared to the Thre

January 11, 2024 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 16.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 16.25 Cents per Unit STAMFORD, Conn., Jan. 11, 2024 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1625 per common unit for the three months ended December 31, 2023. Record date: January 22, 2024 Payment date: J

January 11, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) January 11, 2024 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File N

December 6, 2023 EX-21

Subsidiaries of the Registrant (Filed herewith.)

Exhibit 21 Company Subsidiaries A.P. Woodson Company—District of Columbia CFS LLC—Pennsylvania Champion Energy LLC—Delaware Columbia Petroleum Transportation, LLC—Delaware Griffith Energy Services, Inc.—New York Griffith – Allied Trucking, LLC—Delaware Hoffman Fuel Company of Danbury—Delaware Meenan Holdings LLC—Delaware Meenan Oil LLC—Delaware Meenan Oil Co., L.P.—Delaware Milro Group LLC—Delawar

December 6, 2023 EX-97

Star Group L.P. Incentive Compensation Recovery Policy (Filed herewith.)

Exhibit 97 Star Group, L.P. Incentive Compensation Recovery Policy Dated October 19, 2023 The Board of Directors (the “Board”) of Kestrel Heat, LLC (the “General Partner”), the general partner of Star Group, L.P. (the “Company”), has adopted this Incentive Compensation Recovery Policy (the “Policy”) dated as of October 19, 2023, but effective for all purposes as of October 2, 2023 (the “Effective

December 6, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K

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, 2023 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.

December 6, 2023 EX-99.1

Star Group, L.P. Reports Fiscal 2023 Fourth Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2023 Fourth Quarter Results STAMFORD, Conn., Dec. 06, 2023 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2023 fourth quarter and year ended September 30, 2023. Three Months Ended September 30, 2023 Compared to the Three Months En

December 6, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 6, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 State or Other Jurisdiction of Incorporation) (Commission File N

October 10, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 10, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

October 10, 2023 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 16.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 16.25 Cents per Unit STAMFORD, Conn., Oct. 10, 2023 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1625 per common unit for the three months ended September 30, 2023. Record date: October 20, 2023 Payment date:

September 26, 2023 EX-10.10

First Amendment to Sixth Amended and Restated Credit Agreement, dated as of September 26, 2023 (Incorporated by reference to an exhibit to the Registrant’s Current Report on Form 8-K dated September 26, 2023.)

Exhibit 10.10 FIRST AMENDMENT FIRST AMENDMENT, dated as of September 26, 2023 (this “Amendment”), to the SIXTH AMENDED AND RESTATED CREDIT AGREEMENT, dated as of July 6, 2022 (as may be further amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), among PETROLEUM HEAT AND POWER CO., INC., a Minnesota corporation (the “Borrower”), the other Loan Parties (

September 26, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) September 26, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

August 9, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) August 9, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Num

August 9, 2023 EX-99.1

Star Group Announces Completion of Large Propane Acquisition

Exhibit 99.1 Star Group Announces Completion of Large Propane Acquisition STAMFORD, Conn., August 9, 2023 - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced it has completed the purchase of a privately-held propane company for approximately $18.4 million. The entity, with operations in Long Island, will enhance the Company’s fo

August 2, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

` UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 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.

August 2, 2023 EX-99.1

Star Group, L.P. Reports Fiscal 2023 Third Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2023 Third Quarter Results STAMFORD, Conn., Aug. 02, 2023 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2023 third quarter ended June 30, 2023. Three Months Ended June 30, 2023 Compared to the Three Months Ended June 30, 2022 For

August 2, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 2, 2023 STAR GROUP, L.P. (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 2, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Nu

July 13, 2023 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 16.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 16.25 Cents per Unit STAMFORD, Conn., July 13, 2023 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1625 per common unit for the three months ended June 30, 2023. Record date: July 24, 2023 Payment date: July 31,

July 13, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 13, 2023 STAR GROUP, L.P. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 13, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Num

May 11, 2023 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) May 10, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Numbe

May 3, 2023 EX-99.1

Star Group, L.P. Reports Fiscal 2023 Second Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2023 Second Quarter Results STAMFORD, Conn., May 03, 2023 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2023 second quarter ended March 31, 2023. Three Months Ended March 31, 2023 Compared to the Three Months Ended March 31, 2022

May 3, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2023 STAR GROUP, L.P. (Exa

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numbe

May 3, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 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.

April 13, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 13, 2023 STAR GROUP, L.P. (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 13, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Nu

April 13, 2023 EX-99.1

Star Group, L.P. Increases Quarterly Distribution of 16.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Increases Quarterly Distribution of 16.25 Cents per Unit STAMFORD, Conn., April 13, 2023 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, announced that it has increased its quarterly distribution for the three months ended March 31, 2023 to $0.1625 per common unit from $0.1525 per common unit.

March 24, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) March 24, 2023 STAR GROUP, L.P. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) March 24, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Num

March 24, 2023 EX-4

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 to an exhibit to the Registrant’s Registration Statement on Form 8-A filed with the Commission on March 24, 2023.)

Exhibit 4.1 Execution Copy STAR Group, L.P. AND Computershare Trust Company, N.A. As Rights Agent UNIT PURCHASE RIGHTS AGREEMENT DATED AS OF March 24, 2023 TABLE OF Contents Page SECTION 1. CERTAIN DEFINITIONS. 1 SECTION 2. APPOINTMENT OF RIGHTS AGENT. . 5 SECTION 3. ISSUANCE OF RIGHTS CERTIFICATES. 5 SECTION 4. FORM OF RIGHTS CERTIFICATES. 6 SECTION 5. COUNTERSIGNATURE AND REGISTRATION. 7 SECTION

March 24, 2023 EX-99

Star Group, L.P. Adopts Unitholder Rights Plan

Exhibit 99.1 News Announcement CONTACT: Star Group, L.P. Chris Witty Investor Relations Darrow Associates 203/328-7310 646/438-9385 or [email protected] FOR IMMEDIATE RELEASE Star Group, L.P. Adopts Unitholder Rights Plan STAMFORD, Conn., March 24, 2023 - Star Group, L.P. (the “Company” or “Star”) (NYSE:SGU), a home energy distributor and services provider, today announced that it has adopted a

March 24, 2023 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 06-1437793 (State or other jurisdiction of incorporation or organization) (IRS Employer Identification No.) 9 West B

March 24, 2023 EX-3

Amendment No.1 dated as of March 24, 2023 to the Third Amended and Restated Agreement of Limited Partnership of Star Group, L.P.

Exhibit 3.1 AMENDMENT NO. 1 TO THIRD AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP OF STAR GROUP, L.P. THIS AMENDMENT NO. 1 (the “Amendment”) dated as of March 24, 2023 TO THE THIRD AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP dated as of November 1, 2017 (the “Partnership Agreement”) of STAR GROUP, L.P. (the “Partnership”), is entered into by and among KESTREL HEAT, LLC, a Delawa

February 17, 2023 SC 13G

SGU / Star Gas Partners, L.P. / Hartree Partners, LP - SCHEDULE 13G Passive Investment

SC 13G 1 s021723a.htm SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) 2/7/2023 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

February 13, 2023 SC 13G/A

SGU / Star Gas Partners, L.P. / Bandera Partners LLC - AMENDMENT NO. 5 TO THE SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 5)1 Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) December 31, 2022 (Date of Event Wh

February 1, 2023 EX-99.1

Star Group, L.P. Reports Fiscal 2023 First Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2023 First Quarter Results STAMFORD, Conn., Feb. 01, 2023 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2023 first quarter, the three month period ended December 31, 2022. Three Months Ended December 31, 2022 Compared to the Thre

February 1, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

!8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2022 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.

February 1, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 1, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

January 12, 2023 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 15.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 15.25 Cents per Unit STAMFORD, Conn., Jan. 12, 2023 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1525 per common unit for the three months ended December 31, 2022. Record date: January 23, 2023 Payment date: J

January 12, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 12, 2023 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

December 7, 2022 EX-99.1

Star Group, L.P. Reports Fiscal 2022 Fourth Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2022 Fourth Quarter Results STAMFORD, Conn., Dec. 07, 2022 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2022 fourth quarter and year ended September 30, 2022. Three Months Ended September 30, 2022 Compared to the Three Months En

December 7, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 7, 2022 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

December 7, 2022 EX-21

Subsidiaries of the Registrant (Filed herewith.)

Exhibit 21 Company Subsidiaries A.P. Woodson Company?District of Columbia CFS LLC?Pennsylvania Champion Energy LLC?Delaware Columbia Petroleum Transportation, LLC?Delaware Griffith Energy Services, Inc.?New York Griffith ? Allied Trucking, LLC?Delaware Hoffman Fuel Company of Danbury?Delaware Meenan Holdings LLC?Delaware Meenan Oil LLC?Delaware Meenan Oil Co., L.P.?Delaware Milro Group LLC?Delawar

December 7, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K

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, 2022 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.

October 20, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 20, 2022 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

October 20, 2022 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 15.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 15.25 Cents per Unit STAMFORD, Conn., Oct. 20, 2022 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1525 per common unit for the three months ended September 30, 2022 Record date: October 31, 2022 Payment date: N

September 12, 2022 SC 13G/A

SGU / Star Gas Partners, L.P. / Bandera Partners LLC - AMENDMENT NO. 4 TO THE SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 4)1 Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) August 31, 2022 (Date of Event Whic

August 22, 2022 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) August 19, 2022 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Nu

August 3, 2022 EX-99.1

Star Group, L.P. Reports Fiscal 2022 Third Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2022 Third Quarter Results STAMFORD, Conn., Aug. 03, 2022 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2022 third quarter and nine months ended June 30, 2022. Three Months Ended June 30, 2022 Compared to the Three Months Ended J

August 3, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

!8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 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.

August 3, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 3, 2022 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Nu

July 14, 2022 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 15.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 15.25 Cents per Unit STAMFORD, Conn., July 14, 2022 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1525 per common unit for the three months ended June 30, 2022 Record date: July 25, 2022 Payment date: August 2,

July 14, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 14, 2022 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Num

July 7, 2022 EX-99.1

Star Group, L.P. Announces New Credit Facility

EXHIBIT 99.1 Star Group, L.P. Announces New Credit Facility STAMFORD, Conn., July 7, 2022 - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced that it has entered into a sixth amended and restated asset-based credit facility (the "Credit Facility"), which expires in July 2027 and provides the borrower under the Credit Facility (a

July 7, 2022 EX-10.3

Sixth Amended and Restated Pledge and Security Agreement, dated as of July 6, 2022 (Incorporated by reference to an exhibit to the Registrant’s Current Report on Form 8-K dated July 6, 2022.)

EXHIBIT 10.3 SIXTH AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT dated as of July 6, 2022 between STAR GROUP, L.P., PETROLEUM HEAT AND POWER CO., INC., and certain of their Subsidiaries, as Grantors, and JPMORGAN CHASE BANK, N.A., as Collateral Agent 1 Table of Contents Page ARTICLE I DEFINITIONS 1 1.1. Terms Defined in Credit Agreement 1 1.2. Terms Defined in UCC 1 1.3. Definitions of Certai

July 7, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) July 6, 2022 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Numbe

July 7, 2022 EX-10.2

Sixth Amended and Restated Credit Agreement, dated as of July 6, 2022 (Incorporated by reference to an exhibit to the Registrant’s Current Report on Form 8-K dated July 6, 2022.)

EXHIBIT 10.2 SIXTH AMENDED AND RESTATED CREDIT AGREEMENT dated as of July 6, 2022 among PETROLEUM HEAT AND POWER CO., INC., as Borrower The Other Loan Parties Party Hereto, The Lenders from Time to Time Party Hereto, JPMORGAN CHASE BANK, N.A., as Administrative Agent and an LC Issuer BANK OF AMERICA, N.A., as Co-Syndication Agent and an LC Issuer and CITIZENS BANK, N.A., as Co-Syndication Agent an

May 4, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 4, 2022 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numbe

May 4, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

!8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 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.

May 4, 2022 EX-99.1

Star Group, L.P. Reports Fiscal 2022 Second Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2022 Second Quarter Results STAMFORD, Conn., May 04, 2022 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2022 second quarter ended March 31, 2022. Three Months Ended March 31, 2022 Compared to the Three Months Ended March 31, 2021

April 14, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 14, 2022 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Nu

April 14, 2022 EX-99.1

Star Group, L.P. Increases Quarterly Distribution to 15.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Increases Quarterly Distribution to 15.25 Cents per Unit STAMFORD, Conn., April 14, 2022 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced that it has increased its quarterly distribution for the three months ended March 31, 2022 to $0.1525 per common unit from $0.1425 per common

February 14, 2022 SC 13G/A

SGU / Star Gas Partners, L.P. / Bandera Partners LLC - AMENDMENT NO. 3 TO THE SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 3)1 Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) December 31, 2021 (Date of Event Wh

February 4, 2022 SC 13G

SGU / Star Gas Partners, L.P. / Lessing Stephen M - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedul

February 2, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 2, 2022 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

February 2, 2022 EX-10.1

Unit Purchase Agreement, dated as of December 30, 2021, between the Company and Yorktown Energy Partners, L.P. (Filed herewith.)

Exhibit 10.1 UNIT PURCHASE AGREEMENT THIS AGREEMENT dated as of the 30th day of December, 2021, by and between Star Group, L.P., a Delaware limited partnership (hereinafter referred to as ?Purchaser?), and Yorktown Energy Partners VI ,L.P. a Delaware limited partnership (hereinafter referred to as ?Seller?). Statement of Facts: A.Seller is the beneficial owner of common units of limited partnershi

February 2, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

!8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2021 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.

February 2, 2022 EX-99.1

Star Group, L.P. Reports Fiscal 2022 First Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2022 First Quarter Results STAMFORD, Conn., Feb. 02, 2022 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2022 first quarter ended December 31, 2021. Three Months Ended December 31, 2021 Compared to the Three Months Ended December

January 13, 2022 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 14.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 14.25 Cents per Unit STAMFORD, Conn., Jan. 13, 2022 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1425 per common unit for the three months ended December 31, 2021. Record date: January 24, 2022 Payment date: F

January 13, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 13, 2022 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

December 30, 2021 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) December 30, 2021 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

December 8, 2021 EX-21

Subsidiaries of the Registrant (Filed herewith.)

Exhibit 21 Company Subsidiaries A.P. Woodson Company?District of Columbia CFS LLC?Pennsylvania Champion Energy LLC?Delaware Columbia Petroleum Transportation, LLC?Delaware Griffith Energy Services, Inc.?New York Griffith ? Allied Trucking, LLC?Delaware Hoffman Fuel Company of Danbury?Delaware Meenan Holdings LLC?Delaware Meenan Oil LLC?Delaware Meenan Oil Co., L.P.?Delaware Milro Group LLC?Delawar

December 8, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 8, 2021 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

December 8, 2021 EX-99.1

Star Group, L.P. Reports Fiscal 2021 Fourth Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2021 Fourth Quarter Results STAMFORD, Conn., Dec. 08, 2021 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2021 fourth quarter and year ended September 30, 2021. Three Months Ended September 30, 2021 Compared to the Three Months En

December 8, 2021 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K

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, 2021 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.

October 21, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 21, 2021 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

October 21, 2021 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 14.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 14.25 Cents per Unit STAMFORD, Conn., Oct. 21, 2021 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1425 per common unit for the three months ended September 30, 2021. Record date: November 1, 2021 Payment date:

September 24, 2021 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) September 24, 2021 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

August 4, 2021 EX-99.1

Star Group, L.P. Reports Fiscal 2021 Third Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2021 Third Quarter Results STAMFORD, Conn., Aug. 04, 2021 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2021 third quarter and nine months ended June 30, 2021. Three Months Ended June 30, 2021 Compared to the Three Months Ended J

August 4, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

!8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 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.

August 4, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2021 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Nu

July 15, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 15, 2021 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Num

July 15, 2021 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 14.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 14.25 Cents per Unit STAMFORD, Conn., July 15, 2021 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1425 per common unit for the three months ended June 30, 2021. Record date: July 26, 2021 Payment date: August 3

May 5, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 5, 2021 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numbe

May 5, 2021 10-Q

Quarterly Report - 10-Q

!8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 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.

May 5, 2021 EX-99.1

Star Group, L.P. Reports Fiscal 2021 Second Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2021 Second Quarter Results STAMFORD, Conn., May 05, 2021 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2021 second quarter and six months ended March 31, 2021. Three Months Ended March 31, 2021 Compared to the Three Months Ended

April 21, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 21, 2021 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Nu

April 21, 2021 EX-99.1

Star Group, L.P. Increases Quarterly Distribution to 14.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Increases Quarterly Distribution to 14.25 Cents per Unit STAMFORD, Conn., April 21, 2021 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced that it has increased its quarterly distribution for the three months ended March 31, 2021 to $0.1425 per common unit from $0.1325 per common

February 12, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 2)1 Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) December 31, 2020 (Date of Event Wh

February 3, 2021 EX-10.3

Unit Purchase Agreement, dated as of January 27, 2021, between the Company and Moab Partners, L.P. (Filed herewith.)

Exhibit 10.3 UNIT PURCHASE AGREEMENT THIS AGREEMENT dated as of the 27th day of January, 2021, by and between Star Group, L.P., a Delaware limited partnership (hereinafter referred to as “Purchaser”), and Moab Partners, L.P., a Delaware limited partnership (hereinafter referred to as “Seller”). Statement of Facts: A. Seller is the beneficial owner of common units of limited partnership interest of

February 3, 2021 EX-10.2

Unit Purchase Agreement, dated as of December 9, 2020, between the Company and Moab Partners, L.P. (Filed herewith.)

Exhibit 10.2 UNIT PURCHASE AGREEMENT THIS AGREEMENT dated as of the 9th day of December, 2020, by and between Star Group, L.P., a Delaware limited partnership (hereinafter referred to as “Purchaser”), and Moab Partners, L.P., a Delaware limited partnership (hereinafter referred to as “Seller”). Statement of Facts: A. Seller is the beneficial owner of common units of limited partnership interest of

February 3, 2021 10-Q

Quarterly Report - 10-Q

!8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2020 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.

February 3, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 3, 2021 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

February 3, 2021 EX-99.1

Star Group, L.P. Reports Fiscal 2021 First Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2021 First Quarter Results STAMFORD, Conn., Feb. 03, 2021 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2021 first quarter ended December 31, 2020. Three Months Ended December 31, 2020 Compared to the Three Months Ended December

January 14, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 14, 2021 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

January 14, 2021 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 13.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 13.25 Cents per Unit STAMFORD, Conn., Jan. 14, 2021 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1325 per common unit for the three months ended December 31, 2020. Record date: January 25, 2021 Payment date: F

December 7, 2020 EX-10.17

Unit Purchase Agreement, dated as of November 16, 2020, between the Company and Moab Partners, L.P. (Filed herewith.)

Exhibit 10.17 UNIT PURCHASE AGREEMENT THIS AGREEMENT dated as of the 6th day of December, 2019, by and between Star Group, L.P., a Delaware limited partnership (hereinafter referred to as “Purchaser”), and Cat Rock Capital Management LP, a Delaware limited partnership (hereinafter referred to as “Seller”). Statement of Facts: A.Seller is the beneficial owner of common units of limited partnership

December 7, 2020 EX-21

Subsidiaries of the Registrant (Filed herewith.)

Exhibit 21 Company Subsidiaries A.P. Woodson Company—District of Columbia CFS LLC—Pennsylvania Champion Energy LLC—Delaware Columbia Petroleum Transportation, LLC—Delaware Griffith Energy Services, Inc.—New York Griffith – Allied Trucking, LLC—Delaware Hoffman Fuel Company of Danbury—Delaware Meenan Holdings LLC—Delaware Meenan Oil LLC—Delaware Meenan Oil Co., L.P.—Delaware Milro Group LLC—Delawar

December 7, 2020 EX-10.19

Unit Purchase Agreement, dated as of November 16, 2020, between the Company and Moab Partner, L.P. (Filed herewith.)

Exhibit 10.19 UNIT PURCHASE AGREEMENT THIS AGREEMENT dated as of the 13 day of November, 2020, by and between Star Group, L.P., a Delaware limited partnership (hereinafter referred to as “Purchaser”), and Moab Partners, L.P., a Delaware limited partnership (hereinafter referred to as “Seller”). Statement of Facts: A. Seller is the beneficial owner of common units of limited partnership interest of

December 7, 2020 EX-10.18

Waiver to the Fifth Amended and Restated Credit Agreement, dated as of November 5, 2020. (Filed herewith.)

Exhibit 10.18 WAIVER WAIVER, dated as of November 5, 2020 (this “Waiver”), to the FIFTH AMENDED AND RESTATED CREDIT AGREEMENT, dated as of December 4, 2019 (as may be further amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), among PETROLEUM HEAT AND POWER CO., INC., a Minnesota corporation (the “Borrower”), the other Loan Parties (as defined therein)

December 7, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 7, 2020 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

December 7, 2020 EX-99.1

Star Group, L.P. Reports Fiscal 2020 Fourth Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2020 Fourth Quarter Results STAMFORD, Conn., Dec. 07, 2020 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2020 fourth quarter and year ended September 30, 2020. Three Months Ended September 30, 2020 Compared to the Three Months En

December 7, 2020 10-K

Annual Report - 10-K

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, 2020 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.

November 17, 2020 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) November 16, 2020 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

October 22, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 22, 2020 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File

October 22, 2020 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 13.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 13.25 Cents per Unit STAMFORD, Conn., Oct. 22, 2020 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1325 per common unit for the three months ended September 30, 2020. Record date: November 2, 2020 Payment date:

August 21, 2020 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) August 20, 2020 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Nu

August 3, 2020 EX-99.1

Star Group, L.P. Reports Fiscal 2020 Third Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2020 Third Quarter Results STAMFORD, Conn., Aug. 03, 2020 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2020 third quarter and nine months ended June 30, 2020. Three Months Ended June 30, 2020 Compared to the Three Months Ended J

August 3, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 3, 2020 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Nu

August 3, 2020 10-Q

Quarterly Report - 10-Q

!8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 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.

July 16, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 16, 2020 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Num

July 16, 2020 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 13.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 13.25 Cents per Unit STAMFORD, Conn., July 16, 2020 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1325 per common unit for the three months ended June 30, 2020. Record date: July 27, 2020 Payment date: August 4

May 11, 2020 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) May 11, 2020 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Numbe

May 4, 2020 EX-99.1

Star Group, L.P. Reports Fiscal 2020 Second Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2020 Second Quarter Results STAMFORD, Conn., May 04, 2020 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2020 second quarter and six months ended March 31, 2020. Three Months Ended March 31, 2020 Compared to the Three Months Ended

May 4, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 4, 2020 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numbe

May 4, 2020 10-Q

Quarterly Report - 10-Q

!8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 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.

April 22, 2020 EX-99.1

Star Group, L.P. Increases Quarterly Distribution to 13.25 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Increases Quarterly Distribution to 13.25 Cents per Unit STAMFORD, Conn., April 22, 2020 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced that it has increased its quarterly distribution for the three months ended March 31, 2020 to $0.1325 per common unit from $0.1250 per common

April 22, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 22, 2020 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Number

February 24, 2020 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) February 24, 2020 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

February 14, 2020 SC 13G/A

SGU / Star Gas Partners, L.P. / Cat Rock Capital Management LP - AMENDMENT NO. 2 - SGU Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of This Statement) Check the appropriate box to designate the rule pursuant to which this Sched

February 13, 2020 SC 13G/A

SGU / Star Gas Partners, L.P. / Bandera Partners LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 1)1 Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) December 31, 2019 (Date of Event Wh

February 3, 2020 EX-10.24

Unit Purchase Agreement, dated as of December 6, 2019, between the Company and Cat Rock Capital Management, L.P.

Exhibit 10.24 UNIT PURCHASE AGREEMENT THIS AGREEMENT dated as of the 6th day of December, 2019, by and between Star Group, L.P., a Delaware limited partnership (hereinafter referred to as “Purchaser”), and Cat Rock Capital Management LP, a Delaware limited partnership (hereinafter referred to as “Seller”). Statement of Facts: A.Seller is the beneficial owner of common units of limited partnership

February 3, 2020 EX-99.1

Star Group, L.P. Reports Fiscal 2020 First Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2020 First Quarter Results STAMFORD, Conn., Feb. 03, 2020 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2020 first quarter, the three month period ended December 31, 2019. For the fiscal 2020 first quarter, Star reported a 4.9 pe

February 3, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 3, 2020 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numb

February 3, 2020 10-Q

Quarterly Report - 10-Q

8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2019 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.

January 16, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): January 16, 2020 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numb

January 16, 2020 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 12.5 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 12.5 Cents per Unit STAMFORD, Conn., Jan. 16, 2020 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.125 per common unit for the three months ended December 31, 2019. Record date: January 27, 2020 Payment date: Feb

December 9, 2019 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) December 6, 2019 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File N

December 5, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 5, 2019 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numb

December 5, 2019 EX-10.21

Unit Purchase Agreement, dated as of September 12, 2019, between the Company and Cat Rock Capital Management, L.P. (Filed herewith.)

Exhibit 10.21 UNIT PURCHASE AGREEMENT THIS AGREEMENT dated as of the 12th day of September, 2019, by and between Star Group, L.P., a Delaware limited partnership (hereinafter referred to as “Purchaser”), and Cat Rock Capital Management LP, a Delaware limited partnership (hereinafter referred to as “Seller”). Statement of Facts: A.Seller is the beneficial owner of common units of limited partnershi

December 5, 2019 10-K

SGU / Star Gas Partners, L.P. 10-K - Annual Report - 10-K

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, 2019 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.

December 5, 2019 EX-10.22

Fifth Amended and Restated Credit Agreement, dated as of December 4, 2019 (Filed herewith.)

Exhibit 10.22 Execution Version FIFTH AMENDED AND RESTATED CREDIT AGREEMENT dated as of December 4, 2019 among PETROLEUM HEAT AND POWER CO., INC., as Borrower The Other Loan Parties Party Hereto, The Lenders from Time to Time Party Hereto, JPMORGAN CHASE BANK, N.A., as Administrative Agent and an LC Issuer BANK OF AMERICA, N.A., as Co-Syndication Agent and an LC Issuer and CITIZENS BANK, N.A., as

December 5, 2019 EX-21

Subsidiaries of the Registrant (Filed herewith.)

Exhibit 21 Company Subsidiaries A.P. Woodson Company—District of Columbia CFS LLC—Pennsylvania Champion Energy LLC—Delaware Columbia Petroleum Transportation, LLC—Delaware Griffith Energy Services, Inc.—New York Griffith – Allied Trucking, LLC—Delaware Hoffman Fuel Company of Bridgeport—Delaware Hoffman Fuel Company of Danbury—Delaware Meenan Holdings LLC—Delaware Meenan Oil LLC—Delaware Meenan Oi

December 5, 2019 EX-10.23

Fifth Amended and Restated Pledge and Security Agreement, dated as of December 4, 2019 (Filed herewith.)

Exhibit 10.23 Execution Version FIFTH AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT dated as of December 4, 2019 between STAR GROUP, L.P., PETROLEUM HEAT AND POWER CO., INC., and certain of their Subsidiaries, as Grantors, and JPMORGAN CHASE BANK, N.A., as Collateral Agent ARTICLE I Table of Contents Page ARTICLE I DEFINITIONS 1 1.1. Terms Defined in Credit Agreement1 1.2. Terms Defined in UC

December 5, 2019 EX-99.1

Star Group, L.P. Reports Fiscal 2019 Fourth Quarter and Full Year Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2019 Fourth Quarter and Full Year Results STAMFORD, Conn., Dec. 05, 2019 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today filed its fiscal 2019 annual report on Form 10-K with the SEC and announced financial results for the fiscal 2019 fourth quarter and year ended September

October 17, 2019 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 12.5 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 12.5 Cents per Unit STAMFORD, Conn., Oct. 17, 2019 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.125 per common unit for the three months ended September 30, 2019. Record date: October 28, 2019 Payment date: No

October 17, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): October 17, 2019 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numb

September 13, 2019 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) September 12, 2019 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

August 26, 2019 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) August 26, 2019 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Nu

July 31, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 31, 2019 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Number)

July 31, 2019 EX-99.1

Star Group, L.P. Reports Fiscal 2019 Third Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2019 Third Quarter Results STAMFORD, Conn., July 31, 2019 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2019 third quarter and nine months ended June 30, 2019. Three Months Ended June 30, 2019 Compared to the Three Months Ended J

July 31, 2019 10-Q

SGU / Star Gas Partners, L.P. 10-Q - Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 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.

July 31, 2019 EX-10.21

Second Amendment to the Fourth Amended and Restated Credit Agreement, dated as of June 17, 2019.

Exhibit 10.21 EXECUTION VERSION SECOND AMENDMENT SECOND AMENDMENT, dated as of June 17, 2019 (this “Amendment”), to the FOURTH AMENDED AND RESTATED CREDIT AGREEMENT, dated as of July 2, 2018 (as amended pursuant to the Amended and Restated First Amendment and Waiver thereto, dated as of March 12, 2019 and as may be further amended, restated, supplemented or otherwise modified from time to time, th

July 18, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 18, 2019 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Number)

July 18, 2019 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 12.5 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 12.5 Cents per Unit STAMFORD, Conn., July 18, 2019 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.125 per common unit for the three months ended June 30, 2019. Record date: July 29, 2019 Payment date: August 6,

June 21, 2019 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) June 19, 2019 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Numb

June 21, 2019 EX-10.20

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.)

Exhibit 10.20 Star Group, L.P. 9 West Broad Street, Suite 310 Stamford, CT 06902 Entered into June 19, 2019. Effective as of March 18, 2019. Mr. Jeffrey M. Woosnam Star Group, L.P. 9 West Broad Street, Suite 310 Stamford, CT 06902 Dear Jeff: This agreement (this “Agreement”) confirms your compensation package and other employment terms as Chief Executive Officer and President of Star Group, L.P. a

May 30, 2019 EX-99.1

Star Group, L.P. Announces Acquisition

EXHIBIT 99.1 Star Group, L.P. Announces Acquisition STAMFORD, Conn., May 30, 2019 (GLOBE NEWSWIRE) - Star Group, L.P. (the “Partnership” or “Star”) (NYSE:SGU), a home energy distributor and services provider, today announced the recent completion of its acquisition of the assets of a Maryland based business that expands its customer base in that area. The acquired business serves approximately 28,

May 30, 2019 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 30, 2019 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Number)

May 1, 2019 EX-99.1

Star Group, L.P. Reports Fiscal 2019 Second Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2019 Second Quarter Results STAMFORD, Conn., May 01, 2019 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2019 second quarter and six months ended March 31, 2019. Three Months Ended March 31, 2019 Compared to the Three Months Ended

May 1, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 1, 2019 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Number) (

May 1, 2019 EX-10.19

Unit Purchase Agreement, dated as of February 15, 2019, between the Company and Cat Rock Capital Management, L.P.

Exhibit 10.19 UNIT PURCHASE AGREEMENT THIS AGREEMENT dated as of the 14th day of February, 2019, by and between Star Group, L.P., a Delaware limited partnership (hereinafter referred to as “Purchaser”), and Cat Rock Capital Management LP, a Delaware limited partnership (hereinafter referred to as “Seller”). Statement of Facts: A.Seller is the beneficial owner of common units of limited partnership

May 1, 2019 10-Q

SGU / Star Gas Partners, L.P. 10-Q Quarterly Report 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 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.

April 16, 2019 EX-99.1

Star Group, L.P. Increases Quarterly Distribution to 12.5 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Increases Quarterly Distribution to 12.5 Cents per Unit STAMFORD, Conn., April 16, 2019 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced that it has increased its quarterly distribution for the three months ended March 31, 2019 to $0.1250 per common unit from $0.1175 per common u

April 16, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 16, 2019 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Number

March 18, 2019 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 18, 2019 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Number

March 18, 2019 EX-99.1

Star Group, L.P. Announces New CEO and Executive Organizational Structure Jeff Woosnam, 24-Year Star Veteran, Takes the Helm

EXHIBIT 99.1 Star Group, L.P. Announces New CEO and Executive Organizational Structure Jeff Woosnam, 24-Year Star Veteran, Takes the Helm STAMFORD, Conn., March 18, 2019 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a leading home energy distributor and services provider, today announced several management changes related to the prior passing of President and CEO Steve

March 15, 2019 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) March 12, 2019 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Num

March 15, 2019 EX-10.18

10.18 Amended and Restated First Amendment and Waiver to the Fourth Amended and Restated Credit Agreement dated March 12, 2019.

EXHIBIT 10.18 EXECUTION VERSION AMENDED AND RESTATED FIRST AMENDMENT AND WAIVER AMENDED AND RESTATED FIRST AMENDMENT AND WAIVER, dated as of March 12, 2019 (this “Amendment”), to the FOURTH AMENDED AND RESTATED CREDIT AGREEMENT, dated as of July 2, 2018 (as may be further amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), among PETROLEUM HEAT AND POWE

February 15, 2019 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) February 14, 2019 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

February 14, 2019 SC 13G

SGU / Star Gas Partners, L.P. / Bandera Partners LLC - SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. )1 Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) December 31, 2018 (Date of Event Whi

February 14, 2019 EX-99.1

Joint Filing Agreement

Exhibit 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13G dated February 13, 2019 (including amendments thereto) with respect to the Common Units of Star Group, L.P. This Joint Filing Agreement shall be filed as an Exhi

February 14, 2019 SC 13G/A

SGU / Star Gas Partners, L.P. / Cat Rock Capital Management LP - AMENDMENT NO. 1 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) December 31, 2018 (Date of Event Which Requires Filing of This Statement) Check the appropriate box to designate the rule pursuant to which this Sched

February 5, 2019 10-Q

SGU / Star Gas Partners, L.P. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2018 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.

February 5, 2019 EX-99.1

Star Group, L.P. Reports Fiscal 2019 First Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2019 First Quarter Results STAMFORD, Conn., Feb. 05, 2019 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for its fiscal 2019 first quarter, the three month period ended December 31, 2018. For the fiscal 2019 first quarter, Star reported a 22.5 p

February 5, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 5, 2019 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numb

January 17, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): January 17, 2019 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numb

January 17, 2019 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 11.75 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 11.75 Cents per Unit STAMFORD, Conn., Jan. 17, 2019 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1175 per common unit for the three months ended December 31, 2018. Record date: January 28, 2019 Payment date: F

January 9, 2019 8-K/A

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) December 23, 2018 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission Fil

December 26, 2018 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) December 23, 2018 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

December 26, 2018 EX-99.1

Star Group, L.P. Announces Sudden Passing of Chief Executive Officer Steven Goldman Dan Donovan to Re-Assume Role for the Balance of the Heating Season

Exhibit 99.1 Star Group, L.P. Announces Sudden Passing of Chief Executive Officer Steven Goldman Dan Donovan to Re-Assume Role for the Balance of the Heating Season STAMFORD, Conn., Dec. 24, 2018 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (SGU), a home energy distributor and services provider, is saddened to announce that Steven J. Goldman, Star’s President and Chief Executive O

December 14, 2018 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) December 12, 2018 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File

December 14, 2018 EX-10.17

10.17 First Amendment and Waiver to the Fourth Amended and Restated Credit Agreement dated December 12, 2018.

Exhibit 10.17 Execution Version FIRST AMENDMENT AND WAIVER FIRST AMENDMENT AND WAIVER, dated as of December 12, 2018 (this “Amendment”), to the FOURTH AMENDED AND RESTATED CREDIT AGREEMENT, dated as of July 2, 2018 (as may be further amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), among PETROLEUM HEAT AND POWER CO., INC., a Minnesota corporation (t

December 6, 2018 EX-99.1

Star Group, L.P. Reports Fiscal 2018 Fourth Quarter and Full Year Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2018 Fourth Quarter and Full Year Results STAMFORD, Conn., Dec. 06, 2018 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today filed its fiscal 2018 annual report on Form 10-K with the SEC and announced financial results for the fiscal 2018 fourth quarter and year ended September

December 6, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 6, 2018 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numb

December 6, 2018 10-K

SGU / Star Gas Partners, L.P. 10-K (Annual Report)

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, 2018 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.

December 6, 2018 EX-21

Subsidiaries of the Registrant

Exhibit 21 Company Subsidiaries A.P. Woodson Company—District of Columbia CFS LLC—Pennsylvania Champion Energy LLC—Delaware Columbia Petroleum Transportation, LLC—Delaware Griffith Energy Services, Inc.—New York Griffith – Allied Trucking, LLC—Delaware Hoffman Fuel Company of Bridgeport—Delaware Hoffman Fuel Company of Danbury—Delaware Meenan Holdings LLC—Delaware Meenan Oil LLC—Delaware Meenan Oi

October 18, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): October 18, 2018 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Numb

October 18, 2018 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 11.75 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 11.75 Cents per Unit STAMFORD, Conn., Oct. 18, 2018 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1175 per common unit for the three months ended September 30, 2018. Record date: October 29, 2018 Payment date:

August 24, 2018 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) August 24, 2018 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Nu

August 1, 2018 EX-99.1

Star Group, L.P. Reports Fiscal 2018 Third Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2018 Third Quarter Results STAMFORD, Conn., Aug. 01, 2018 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2018 third quarter and nine months ended June 30, 2018. Three Months Ended June 30, 2018 Compared to the Three Months Ended J

August 1, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 1, 2018 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Number

August 1, 2018 10-Q

SGU / Star Gas Partners, L.P. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2018 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.

July 19, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 19, 2018 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Number)

July 19, 2018 EX-99.1

Star Group, L.P. Declares Quarterly Distribution of 11.75 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Declares Quarterly Distribution of 11.75 Cents per Unit STAMFORD, Conn., July 19, 2018 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today declared its quarterly distribution of $0.1175 per common unit for the three months ended June 30, 2018. Record date: July 30, 2018 Payment date: August 7

July 2, 2018 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) July 2, 2018 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Numbe

July 2, 2018 EX-10.28

Fourth Amended and Restated Pledge and Security Agreement, dated as of July 2, 2018 (Incorporated by reference to an exhibit to the Registrant’s Current Report on Form 8-K dated July 2, 2018.)

Exhibit 10.28 Execution Version FOURTH AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT dated as of July 2, 2018 between STAR GROUP, L.P., PETROLEUM HEAT AND POWER CO., INC., and certain of their Subsidiaries, as Grantors, and JPMORGAN CHASE BANK, N.A., as Collateral Agent Table of Contents Page ARTICLE I DEFINITIONS 1 1.1. Terms Defined in Credit Agreement 1 1.2. Terms Defined in UCC 1 1.3. Def

July 2, 2018 EX-99.1

Star Group, L.P. Announces New Credit Facility

EXHIBIT 99.1 Star Group, L.P. Announces New Credit Facility STAMFORD, Conn., July 02, 2018 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced that it has entered into a fourth amended and restated asset-based revolving credit facility, which expires in July 2023 and provides the ability to borrow up to $300 mil

July 2, 2018 EX-10.27

Fourth Amended and Restated Credit Agreement dated July 2, 2018.

Exhibit 10.27 Execution Version FOURTH AMENDED AND RESTATED CREDIT AGREEMENT dated as of July 2, 2018 among PETROLEUM HEAT AND POWER CO., INC., as Borrower The Other Loan Parties Party Hereto, The Lenders from Time to Time Party Hereto, JPMORGAN CHASE BANK, N.A., as Administrative Agent and an LC Issuer BANK OF AMERICA, N.A., as Co-Syndication Agent and an LC Issuer and CITIZENS BANK, N.A., as Co-

May 2, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 2, 2018 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Number) (

May 2, 2018 EX-99.1

Star Group, L.P. Reports Fiscal 2018 Second Quarter Results

EXHIBIT 99.1 Star Group, L.P. Reports Fiscal 2018 Second Quarter Results STAMFORD, Conn., May 02, 2018 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced financial results for the fiscal 2018 second quarter and six months ended March 31, 2018. Three Months Ended March 31, 2018 Compared to the Three Months Ended

May 2, 2018 10-Q

SGU / Star Gas Partners, L.P. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2018 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.

April 17, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of report (Date of earliest event reported) April 17, 2018 STAR GROUP, L.P. (Exact name of registrant as specified in its charter) Delaware 001-14129 06-1437793 (State or other jurisdiction of incorporation) (Commission File Num

April 17, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 17, 2018 STAR GROUP, L.P. (Exact Name of Registrant as Specified in Charter) Delaware 001-14129 06-1437793 (State or Other Jurisdiction of Incorporation) (Commission File Number

April 17, 2018 EX-99.1

Star Group, L.P. Increases Quarterly Distribution to 11.75 Cents per Unit

EXHIBIT 99.1 Star Group, L.P. Increases Quarterly Distribution to 11.75 Cents per Unit STAMFORD, Conn., April 17, 2018 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced that it has increased its quarterly distribution for the three months ended March 31, 2018 to $0.1175 per common unit from $0.1100 per common

February 14, 2018 SC 13G

SGU / Star Gas Partners, L.P. / Cat Rock Capital Management LP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) September 11, 2017 (Date of Event Which Requires Filing of This Statement) Check the appropriate box to designate the rule pursuant to which this Schedu

February 12, 2018 SC 13G/A

SGU / Star Gas Partners, L.P. / Bandera Partners LLC - AMENDMENT NO. 13 TO THE SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 13)1 Star Group, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) December 31, 2017 (Date of Event W

February 12, 2018 SC 13G/A

SGU / Star Gas Partners, L.P. / Yorktown Energy Partners VI LP - SC 13G AMENDMENT NO. 1 Passive Investment

SC 13G Amendment No. 1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* STAR GROUP, L.P. (Name of Issuer) Common Units (Title of Class of Securities) 85512C105 (CUSIP Number) February 8, 2018 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which thi

February 9, 2018 EX-99.1

Star Group, L.P. Announces Distribution by Yorktown Energy Partners VI, L.P.

EdgarFiling EXHIBIT 99.1 Star Group, L.P. Announces Distribution by Yorktown Energy Partners VI, L.P. STAMFORD, Conn., Feb. 09, 2018 (GLOBE NEWSWIRE) - Star Group, L.P. (the "Company" or "Star") (NYSE:SGU), a home energy distributor and services provider, today announced that it has been advised by Yorktown Energy Partners VI, L.P. ("Yorktown") that Yorktown has distributed approximately 7.1 milli

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