Suburban Propane Partners LP SEC filings SPH
Suburban Propane Partners LP has 1,000 filings in SEC EDGAR's recent list, going back to Jun 17, 2010. Its latest annual report, Form 10-K, was filed on Nov 26, 2025 for the period ended Sep 27, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 27, 2026. The most recent current report (Form 8-K) was filed on Oct 22, 2026 (regulation fd disclosure, other events). The company's fiscal year ends on September 26.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Feb 21, 2025 | — |
| S-3 | Shelf registration | Feb 12, 2025 | — |
| S-8 | Employee stock plan registration | May 22, 2024 | — |
| S-8 | Employee stock plan registration | May 19, 2021 | — |
| 424B3 | Prospectus | Dec 20, 2018 | — |
| S-4 | Registration for a merger or exchange | Dec 12, 2018 | — |
| S-8 | Employee stock plan registration | May 16, 2018 | — |
| 424B5 | Prospectus supplement | Feb 8, 2017 | — |
| FWP | Free writing prospectus | Feb 7, 2017 | — |
| 424B3 | Prospectus | Feb 7, 2017 | — |
| S-8 | Employee stock plan registration | May 29, 2015 | — |
| 424B5 | Prospectus supplement | Feb 11, 2015 | — |
| FWP | Free writing prospectus | Feb 10, 2015 | — |
| 424B3 | Prospectus | Feb 10, 2015 | — |
| 424B5 | Prospectus supplement | May 13, 2014 | — |
| FWP | Free writing prospectus | May 12, 2014 | — |
| 424B3 | Prospectus | May 12, 2014 | — |
| S-3ASR | Automatic shelf registration | May 12, 2014 | — |
| 424B5 | Prospectus supplement | May 14, 2013 | — |
| 424B5 | Prospectus supplement | May 13, 2013 | — |
| 424B3 | Prospectus | Nov 13, 2012 | — |
| S-4/A | Amendment no.1 to form s-4 | Oct 22, 2012 | — |
| S-4 | Registration for a merger or exchange | Sep 19, 2012 | — |
| 424B3 | Prospectus | Aug 29, 2012 | — |
| 424B3 | Prospectus | Aug 20, 2012 | — |
| 424B5 | Prospectus supplement | Aug 9, 2012 | — |
| FWP | Free writing prospectus | Aug 9, 2012 | — |
| 424B5 | Prospectus supplement | Aug 7, 2012 | — |
| S-3ASR | Automatic shelf registration | Aug 7, 2012 | — |
| 424B3 | Prospectus | Jul 31, 2012 | — |
| S-1/A | Amended registration statement | Jul 30, 2012 | — |
| S-1/A | Amended registration statement | Jul 19, 2012 | — |
| S-1/A | Amended registration statement | Jun 4, 2012 | — |
| S-1/A | Amended registration statement | May 18, 2012 | — |
| S-1 | Registration statement | May 10, 2012 | — |
| FWP | Free writing prospectus | Apr 27, 2012 | — |
| FWP | Free writing prospectus | Apr 27, 2012 | — |
| FWP | Free writing prospectus | Apr 27, 2012 | — |
| FWP | Free writing prospectus | Apr 26, 2012 | — |
Showing 39 filings. 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.
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Company profile
- Industry
- Retail-Miscellaneous Retail (SIC 5900)
- Listed as
- SPH (NYSE)
- Fiscal year ends
- September 26
- Incorporated in
- DE
- Headquarters
- Wippany, NJ
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1005210
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.