United States Antimony Corp SEC filings UAMY
United States Antimony Corp has 688 filings in SEC EDGAR's recent list, going back to Jan 10, 1997. Its latest annual report, Form 10-K, was filed on Mar 19, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 26, 2026 (regulation fd disclosure, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Jun 8, 2026 | — |
| DEFA14A | Additional proxy material | Apr 27, 2026 | — |
| DEFA14A | Additional proxy material | Apr 20, 2026 | — |
| DEF 14A | Proxy statement | Apr 20, 2026 | Jun 12, 2026 |
| PRE 14A | Preliminary proxy statement | Apr 10, 2026 | Jun 12, 2026 |
| DEFA14A | Additional proxy material | Jun 12, 2025 | — |
| DEF 14A | Proxy statement | Jun 12, 2025 | Jul 31, 2025 |
| PRE 14A | Preliminary proxy statement | Jun 2, 2025 | Jul 31, 2025 |
| DEF 14A | Proxy statement | Jun 4, 2024 | Jul 30, 2024 |
| PRE 14A | Preliminary proxy statement | May 21, 2024 | May 20, 2024 |
| DEF 14A | Proxy statement | Nov 17, 2023 | Nov 16, 2023 |
| DEF 14A | Proxy statement | Jun 9, 2022 | Jul 20, 2022 |
| DEFA14A | Additional proxy material | Jun 21, 2021 | — |
| DEF 14A | Proxy statement | Jun 21, 2021 | Aug 2, 2021 |
| DEF 14A | Proxy statement | Dec 11, 2020 | Dec 31, 2020 |
| PRE 14A | Preliminary proxy statement | Dec 1, 2020 | Dec 30, 2020 |
| DEF 14A | Proxy statement | Nov 30, 2020 | Dec 30, 2020 |
| DEF 14A | Proxy statement | Jan 10, 2019 | Apr 27, 2019 |
| DEF 14A | Proxy statement | Oct 19, 2018 | Dec 28, 2018 |
| DEF 14A | Proxy statement | Oct 10, 2017 | Dec 9, 2017 |
| DEF 14A | Proxy statement | Oct 20, 2016 | Dec 10, 2016 |
| DEF 14A | Proxy statement | Oct 22, 2015 | Dec 12, 2015 |
| DEF 14A | Proxy statement | Oct 20, 2014 | Dec 13, 2014 |
| DEF 14A | Proxy statement | Nov 7, 2013 | Dec 14, 2013 |
| DEF 14A | Proxy statement | Oct 25, 2012 | Dec 15, 2012 |
| DEF 14A | Proxy statement | Oct 14, 2011 | Dec 10, 2011 |
| PRE 14A | Preliminary proxy statement | Sep 13, 2011 | Nov 19, 2011 |
| DEF 14A | Proxy statement | Aug 20, 2008 | Sep 20, 2008 |
| PRE 14A | Preliminary proxy statement | Aug 5, 2008 | Sep 20, 2008 |
| DEF 14A | Proxy statement | Jul 25, 2003 | Jul 24, 2003 |
| PRE 14A | Preliminary proxy statement | Jun 4, 2003 | Jun 3, 2003 |
| DEF 14A | Proxy statement | Aug 14, 2000 | Oct 31, 2000 |
| DEF 14A | Proxy statement | Sep 2, 1997 | Jul 31, 1997 |
Showing 33 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
- Primary Smelting & Refining of Nonferrous Metals (SIC 3330)
- Listed as
- UAMY (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- MT
- Headquarters
- Dallas, TX
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 101538
Source: SEC EDGAR filings. This is company-reported data, not investment advice.