Star Group, L.P. SEC filings SGU
Star Group, L.P. has 840 filings in SEC EDGAR's recent list, going back to May 9, 1996. Its latest annual report, Form 10-K, was filed on Dec 9, 2025 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 5, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 15, 2026 (other events). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 5/A | Filing | Feb 2, 2026 | Sep 30, 2025 |
| 5/A | Filing | Feb 2, 2026 | Sep 30, 2020 |
| 4 | Insider transaction | Feb 2, 2026 | Nov 5, 2025 |
| 5 | Annual insider ownership | Feb 2, 2026 | Sep 30, 2022 |
| 5 | Annual insider ownership | Feb 2, 2026 | Sep 30, 2023 |
| 5 | Annual insider ownership | Feb 2, 2026 | Sep 30, 2021 |
| 5 | Annual insider ownership | Feb 2, 2026 | Sep 30, 2024 |
| 5 | Annual insider ownership | Feb 2, 2026 | Sep 30, 2025 |
| 5 | Annual insider ownership | Feb 2, 2026 | Sep 30, 2020 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 13, 2025 | — |
| 3 | Initial insider ownership | Sep 4, 2025 | Aug 6, 2025 |
| 4 | Insider transaction | Aug 14, 2025 | Aug 13, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | May 30, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2025 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jun 25, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Jan 30, 2024 | — |
| 4/A | Form 4/a submission | Dec 1, 2023 | Nov 3, 2021 |
| 4 | Insider transaction | Jun 20, 2023 | Jun 15, 2023 |
| 4 | Insider transaction | Jun 14, 2023 | Jun 12, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 17, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Sep 12, 2022 | — |
| 4 | Insider transaction | Aug 30, 2022 | Aug 29, 2022 |
| 3 | Initial insider ownership | Aug 4, 2022 | Aug 3, 2022 |
| 4 | Insider transaction | May 24, 2022 | May 23, 2022 |
| 4 | Insider transaction | May 24, 2022 | May 23, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Feb 4, 2022 | — |
| 4 | Insider transaction | Dec 30, 2021 | Dec 30, 2021 |
| 4 | Insider transaction | Nov 3, 2021 | Nov 3, 2021 |
| 4 | Insider transaction | Nov 3, 2021 | Nov 3, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2021 | — |
| 4 | Insider transaction | Nov 2, 2020 | Oct 26, 2020 |
| 4 | Insider transaction | Oct 22, 2020 | Oct 14, 2020 |
| 4 | Insider transaction | May 18, 2020 | May 15, 2020 |
| 4 | Insider transaction | May 14, 2020 | May 14, 2020 |
| 4 | Insider transaction | May 13, 2020 | May 13, 2020 |
| 4 | Insider transaction | May 13, 2020 | May 12, 2020 |
| 4 | Insider transaction | May 13, 2020 | May 11, 2020 |
| 4 | Insider transaction | May 8, 2020 | May 7, 2020 |
| 4 | Insider transaction | Feb 20, 2020 | Feb 18, 2020 |
| 4 | Insider transaction | Feb 18, 2020 | Feb 14, 2020 |
| 4 | Insider transaction | Feb 14, 2020 | Feb 13, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2020 | — |
| 4 | Insider transaction | Feb 13, 2020 | Feb 11, 2020 |
| 4 | Insider transaction | Feb 13, 2020 | Feb 11, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2020 | — |
| 4 | Insider transaction | Dec 10, 2019 | Dec 4, 2019 |
| 4 | Insider transaction | May 9, 2019 | May 8, 2019 |
| 3 | Initial insider ownership | Mar 25, 2019 | Mar 18, 2019 |
| 3 | Initial insider ownership | Mar 25, 2019 | Mar 18, 2019 |
| 3 | Initial insider ownership | Mar 25, 2019 | Mar 18, 2019 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2019 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2019 | — |
| 4 | Insider transaction | Aug 16, 2018 | Aug 16, 2018 |
| 4 | Insider transaction | Aug 16, 2018 | Aug 16, 2018 |
| 4 | Insider transaction | Aug 15, 2018 | Aug 14, 2018 |
| 4 | Insider transaction | Aug 15, 2018 | Aug 14, 2018 |
| 3 | Initial insider ownership | Apr 17, 2018 | Apr 17, 2018 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2018 | — |
| SC 13G | Ownership over 5% (passive) | Feb 13, 2018 | — |
| 4 | Insider transaction | Feb 12, 2018 | Feb 8, 2018 |
| 4 | Insider transaction | Feb 12, 2018 | Feb 8, 2018 |
| 4 | Insider transaction | Feb 12, 2018 | Feb 8, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2018 | — |
| 4 | Insider transaction | Aug 17, 2017 | Aug 16, 2017 |
| SC 13G | Ownership over 5% (passive) | Feb 22, 2017 | — |
| 4 | Insider transaction | Feb 21, 2017 | Feb 16, 2017 |
| 4 | Insider transaction | Feb 21, 2017 | Feb 16, 2017 |
| 4 | Insider transaction | Feb 21, 2017 | Feb 16, 2017 |
| 3 | Initial insider ownership | Feb 21, 2017 | Feb 16, 2017 |
| 3 | Initial insider ownership | Feb 21, 2017 | Feb 16, 2017 |
| 4 | Insider transaction | Feb 21, 2017 | Feb 16, 2017 |
| 4 | Insider transaction | Feb 21, 2017 | Feb 16, 2017 |
| 4 | Insider transaction | Feb 21, 2017 | Feb 16, 2017 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 21, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2017 | — |
| 4 | Insider transaction | Dec 29, 2016 | Dec 27, 2016 |
| 4 | Insider transaction | Dec 29, 2016 | Dec 27, 2016 |
| 4 | Insider transaction | May 12, 2016 | May 12, 2016 |
| 4 | Insider transaction | May 12, 2016 | May 12, 2016 |
| 3 | Initial insider ownership | Apr 25, 2016 | Apr 18, 2016 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2016 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2015 | — |
| 4 | Insider transaction | May 21, 2014 | May 21, 2014 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2014 | — |
| 4 | Insider transaction | Feb 10, 2014 | Feb 10, 2014 |
| 5 | Annual insider ownership | Jan 31, 2014 | Dec 31, 2012 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 3, 2013 | — |
| 4 | Insider transaction | Aug 19, 2013 | Aug 19, 2013 |
| 4/A | Primary document | Jun 3, 2013 | May 31, 2013 |
| 4 | Insider transaction | May 31, 2013 | May 31, 2013 |
| 4 | Insider transaction | May 31, 2013 | May 31, 2013 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2013 | — |
| 4 | Insider transaction | Jun 25, 2012 | Jun 21, 2012 |
| 4 | Insider transaction | Jun 20, 2012 | Jun 15, 2012 |
| 4 | Insider transaction | Jun 13, 2012 | Jun 11, 2012 |
| 4 | Insider transaction | Jun 1, 2012 | May 15, 2012 |
| 4 | Insider transaction | May 30, 2012 | May 25, 2012 |
| 4 | Insider transaction | May 29, 2012 | May 24, 2012 |
| 4 | Insider transaction | May 25, 2012 | May 23, 2012 |
| 4 | Insider transaction | May 24, 2012 | May 22, 2012 |
| 4 | Insider transaction | May 23, 2012 | May 21, 2012 |
| 4 | Insider transaction | May 22, 2012 | May 18, 2012 |
| 4 | Insider transaction | May 21, 2012 | May 17, 2012 |
| 4 | Insider transaction | May 18, 2012 | May 16, 2012 |
| 4 | Insider transaction | May 17, 2012 | May 15, 2012 |
| 4 | Insider transaction | May 16, 2012 | May 14, 2012 |
| 4 | Insider transaction | May 14, 2012 | May 10, 2012 |
| 4 | Insider transaction | May 14, 2012 | May 11, 2012 |
| 4 | Insider transaction | May 14, 2012 | May 10, 2012 |
| 3 | Initial insider ownership | May 8, 2012 | May 7, 2012 |
| SC 13G/A | Amended ownership over 5% (passive) | May 8, 2012 | — |
| 4 | Insider transaction | Mar 8, 2012 | Mar 6, 2012 |
| 4 | Insider transaction | Mar 6, 2012 | Mar 2, 2012 |
| 4 | Insider transaction | Mar 2, 2012 | Feb 29, 2012 |
| 4 | Insider transaction | Feb 28, 2012 | Feb 28, 2012 |
| 4 | Insider transaction | Feb 24, 2012 | Feb 23, 2012 |
| 4 | Insider transaction | Feb 17, 2012 | Feb 17, 2012 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2012 | — |
| 4 | Insider transaction | Feb 14, 2012 | Feb 10, 2012 |
| 4 | Insider transaction | Feb 14, 2012 | Feb 10, 2012 |
| 4 | Insider transaction | Feb 13, 2012 | Feb 13, 2012 |
| 4 | Insider transaction | Dec 9, 2011 | Dec 8, 2011 |
| 5 | Annual insider ownership | Nov 28, 2011 | Dec 31, 2010 |
| 5 | Annual insider ownership | Nov 28, 2011 | Dec 31, 2009 |
| 4 | Insider transaction | Aug 16, 2011 | Aug 12, 2011 |
| 4 | Insider transaction | Mar 8, 2011 | Feb 9, 2011 |
| 4 | Insider transaction | Mar 2, 2011 | Feb 28, 2011 |
| 4 | Insider transaction | Feb 28, 2011 | Feb 25, 2011 |
| 4 | Insider transaction | Feb 25, 2011 | Feb 24, 2011 |
| 4 | Insider transaction | Feb 24, 2011 | Feb 23, 2011 |
| 4 | Insider transaction | Feb 23, 2011 | Feb 22, 2011 |
| 4 | Insider transaction | Feb 23, 2011 | Feb 18, 2011 |
| 4 | Insider transaction | Feb 22, 2011 | Feb 17, 2011 |
| 4 | Insider transaction | Feb 17, 2011 | Feb 16, 2011 |
| 4 | Insider transaction | Feb 16, 2011 | Feb 15, 2011 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2011 | — |
| 4 | Insider transaction | Sep 17, 2010 | Sep 16, 2010 |
| 4 | Insider transaction | Jun 11, 2010 | Jun 9, 2010 |
| 4 | Insider transaction | May 27, 2010 | May 24, 2010 |
| 4 | Insider transaction | May 24, 2010 | May 19, 2010 |
| 4 | Insider transaction | May 18, 2010 | May 14, 2010 |
| 4 | Insider transaction | May 13, 2010 | May 11, 2010 |
| SC 13G/A | Amended ownership over 5% (passive) | May 13, 2010 | — |
| 3 | Initial insider ownership | May 13, 2010 | May 10, 2010 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2010 | — |
| SC 13G/A | Amended ownership over 5% (passive) | May 6, 2009 | — |
| 4 | Insider transaction | Mar 3, 2009 | Mar 3, 2009 |
| 4 | Insider transaction | Mar 3, 2009 | Mar 3, 2009 |
| 4/A | Primary document | Mar 3, 2009 | Mar 2, 2009 |
| 4 | Insider transaction | Mar 3, 2009 | Mar 2, 2009 |
| 4 | Insider transaction | Mar 3, 2009 | Mar 2, 2009 |
| 4 | Insider transaction | Feb 27, 2009 | Feb 27, 2009 |
| 4 | Insider transaction | Feb 26, 2009 | Feb 26, 2009 |
| 4 | Insider transaction | Feb 24, 2009 | Feb 24, 2009 |
| 4 | Insider transaction | Feb 24, 2009 | Feb 23, 2009 |
| 4 | Insider transaction | Feb 20, 2009 | Feb 20, 2009 |
| 4 | Insider transaction | Feb 19, 2009 | Feb 18, 2009 |
| 4 | Insider transaction | Feb 17, 2009 | Feb 13, 2009 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2009 | — |
| 4 | Insider transaction | Feb 12, 2009 | Feb 11, 2009 |
| 4 | Insider transaction | Feb 11, 2009 | Feb 9, 2009 |
| 4 | Insider transaction | Feb 10, 2009 | Feb 10, 2009 |
| 4 | Insider transaction | Feb 9, 2009 | Feb 9, 2009 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 9, 2009 | — |
| 4 | Insider transaction | Sep 5, 2008 | Sep 5, 2008 |
| 4 | Insider transaction | Sep 2, 2008 | Aug 29, 2008 |
| 4 | Insider transaction | Aug 21, 2008 | Aug 20, 2008 |
| 4 | Insider transaction | Aug 20, 2008 | Aug 19, 2008 |
| 4 | Insider transaction | Jun 5, 2008 | Jun 4, 2008 |
| 4 | Insider transaction | May 28, 2008 | May 22, 2008 |
| 4 | Insider transaction | May 16, 2008 | May 14, 2008 |
| 4 | Insider transaction | May 14, 2008 | May 13, 2008 |
| 4 | Insider transaction | May 14, 2008 | May 13, 2008 |
| 4 | Insider transaction | May 14, 2008 | May 12, 2008 |
| 4 | Insider transaction | May 14, 2008 | May 12, 2008 |
| 4 | Insider transaction | May 14, 2008 | May 12, 2008 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2008 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 4, 2008 | — |
| 3 | Initial insider ownership | Jun 20, 2007 | May 31, 2007 |
| SC 13G | Ownership over 5% (passive) | May 18, 2007 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2007 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 1, 2007 | — |
| 3 | Initial insider ownership | Nov 3, 2006 | Oct 19, 2006 |
| 4 | Insider transaction | May 23, 2006 | May 19, 2006 |
| 4 | Insider transaction | May 19, 2006 | May 18, 2006 |
| SC 13D/A | Amended ownership over 5% (active) | May 12, 2006 | — |
| SC 13G | Ownership over 5% (passive) | May 8, 2006 | — |
| SC 13D | Ownership over 5% (active) | Apr 28, 2006 | — |
| 4 | Insider transaction | Apr 28, 2006 | Apr 28, 2006 |
| 4 | Insider transaction | Apr 28, 2006 | Apr 28, 2006 |
| 3 | Initial insider ownership | Apr 28, 2006 | Apr 28, 2006 |
| 3 | Initial insider ownership | Apr 28, 2006 | Apr 28, 2006 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Retail-Retail Stores, NEC (SIC 5990)
- Listed as
- SGU (NYSE)
- Fiscal year ends
- September 30
- Incorporated in
- DE
- Headquarters
- Stamford, CT
- SEC filer status
- Accelerated filer
- SEC CIK
- 1002590
- Former names
- STAR GROUP LP (until Dec 6, 2017); STAR GAS PARTNERS LP (until Oct 12, 2017)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.