United States Natural Gas Fund, LP SEC filings UNG
United States Natural Gas Fund, LP has 558 filings in SEC EDGAR's recent list, going back to Oct 6, 2006. Its latest annual report, Form 10-K, was filed on Feb 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 7, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 30, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 3 | Initial insider ownership | Apr 6, 2023 | Apr 1, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 20, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 9, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 16, 2016 | — |
| SC 13G | Ownership over 5% (passive) | Dec 16, 2016 | — |
| 3 | Initial insider ownership | Jul 24, 2015 | Jun 19, 2015 |
| 3 | Initial insider ownership | Jun 30, 2015 | Jun 19, 2015 |
| 3 | Initial insider ownership | Jun 23, 2015 | Jun 19, 2015 |
| SC 13G | Ownership over 5% (passive) | Feb 16, 2010 | — |
| SC 13G | Ownership over 5% (passive) | Nov 13, 2009 | — |
| 3 | Initial insider ownership | May 29, 2009 | Mar 3, 2009 |
| SC 13G/A | Amended ownership over 5% (passive) | Aug 11, 2008 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jul 10, 2008 | — |
| SC 13G | Ownership over 5% (passive) | Mar 10, 2008 | — |
| 3 | Initial insider ownership | Apr 24, 2007 | Apr 17, 2007 |
| 3 | Initial insider ownership | Apr 24, 2007 | Apr 17, 2007 |
| 3 | Initial insider ownership | Apr 24, 2007 | Apr 17, 2007 |
| 3 | Initial insider ownership | Apr 24, 2007 | Apr 17, 2007 |
| 3 | Initial insider ownership | Apr 24, 2007 | Apr 17, 2007 |
| 3 | Initial insider ownership | Apr 24, 2007 | Apr 17, 2007 |
| 3 | Initial insider ownership | Apr 24, 2007 | Apr 17, 2007 |
Showing 21 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
- Commodity Contracts Brokers & Dealers (SIC 6221)
- Listed as
- UNG (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Walnut Creek, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1376227
- Former names
- United States Gas Fund LP (until Oct 6, 2006)
Other Commodity Contracts Brokers & Dealers companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.