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 |
|---|---|---|---|
| 25 | Form 25 | Mar 16, 2026 | — |
| CERT | Nyse certification | Mar 6, 2026 | — |
| 8-A12B | Filing | Mar 6, 2026 | — |
| CERT | Nyse texas certification | Jun 30, 2025 | — |
| 8-A12B | Filing | Jun 30, 2025 | — |
| EFFECT | Filing | Apr 24, 2025 | — |
| CORRESP | Letter to the SEC | Apr 22, 2025 | — |
| UPLOAD | Letter from the SEC | Jan 3, 2025 | — |
| EFFECT | Filing | Dec 9, 2024 | — |
| CORRESP | Letter to the SEC | Dec 5, 2024 | — |
| UPLOAD | Letter from the SEC | Dec 5, 2024 | — |
| NT 10-K | Form nt 10-k | Mar 29, 2024 | Dec 31, 2023 |
| NT 10-Q | Form nt 10-q | Aug 15, 2023 | Jun 30, 2023 |
| NT 10-Q | Filing | May 16, 2023 | Mar 31, 2023 |
| NT 10-K | Form nt 10-k | Mar 31, 2023 | Dec 31, 2022 |
| NT 10-Q | Primary document | Aug 16, 2022 | Jun 30, 2022 |
| EFFECT | Filing | Jan 31, 2022 | — |
| CORRESP | Letter to the SEC | Jan 27, 2022 | — |
| UPLOAD | Letter from the SEC | Jan 24, 2022 | — |
| D | Filing | Feb 10, 2021 | — |
| EFFECT | Filing | Jan 27, 2021 | — |
| UPLOAD | Letter from the SEC | Jan 26, 2021 | — |
| CORRESP | Letter to the SEC | Jan 25, 2021 | — |
| EFFECT | Filing | Sep 18, 2020 | — |
| CORRESP | Letter to the SEC | Sep 16, 2020 | — |
| CORRESP | Letter to the SEC | Sep 15, 2020 | — |
| UPLOAD | Letter from the SEC | Sep 8, 2020 | — |
| NT 10-Q/A | Amended nt 10-q/a | Aug 18, 2020 | Jun 30, 2020 |
| NT 10-Q | Notification of late filing | Aug 10, 2020 | Jun 30, 2020 |
| NT 10-K | Late filing notification | Mar 24, 2020 | Dec 31, 2019 |
| UPLOAD | Letter from the SEC | Dec 21, 2018 | — |
| CORRESP | Letter to the SEC | Dec 6, 2018 | — |
| UPLOAD | Letter from the SEC | Dec 4, 2018 | — |
| DEFR14A | Filing | Nov 8, 2018 | — |
| DEFR14A | Filing | Nov 6, 2015 | — |
| EFFECT | Filing | Jun 25, 2014 | — |
| CORRESP | Letter to the SEC | Jun 23, 2014 | — |
| CORRESP | Letter to the SEC | Jun 3, 2014 | — |
| UPLOAD | Letter from the SEC | May 29, 2014 | — |
| UPLOAD | Letter from the SEC | Aug 29, 2013 | — |
| CORRESP | Letter to the SEC | Aug 1, 2013 | — |
| UPLOAD | Letter from the SEC | Jul 18, 2013 | — |
| D | Filing | Jul 2, 2013 | — |
| CORRESP | Letter to the SEC | May 6, 2013 | — |
| UPLOAD | Letter from the SEC | Apr 17, 2013 | — |
| CORRESP | Letter to the SEC | Apr 1, 2013 | — |
| UPLOAD | Letter from the SEC | Mar 21, 2013 | — |
| CORRESP | Letter to the SEC | Mar 6, 2013 | — |
| UPLOAD | Letter from the SEC | Feb 27, 2013 | — |
| CORRESP | Letter to the SEC | Feb 19, 2013 | — |
| UPLOAD | Letter from the SEC | Feb 1, 2013 | — |
| CORRESP | Letter to the SEC | Jan 8, 2013 | — |
| UPLOAD | Letter from the SEC | Dec 19, 2012 | — |
| CORRESP | Letter to the SEC | Dec 10, 2012 | — |
| UPLOAD | Letter from the SEC | Nov 26, 2012 | — |
| D | Filing | Jul 13, 2012 | — |
| CERTNYS | Auto-generated paper document | May 17, 2012 | — |
| 8-A12B | U.s. antimony form 8-a | May 16, 2012 | — |
| D | Filing | Jan 26, 2012 | — |
| NT 10-Q | Notification of late filing | Nov 14, 2011 | Sep 30, 2011 |
| UPLOAD | Letter from the SEC | Jan 6, 2011 | — |
| CORRESP | Letter to the SEC | Dec 30, 2010 | — |
| UPLOAD | Letter from the SEC | Dec 23, 2010 | — |
| CORRESP | Letter to the SEC | Oct 14, 2010 | — |
| CORRESP | Letter to the SEC | Oct 8, 2010 | — |
| UPLOAD | Letter from the SEC | Sep 28, 2010 | — |
| 10KSB | Form 10-ksb for the year ended 12-31-08 | Mar 27, 2008 | Dec 31, 2007 |
| 10QSB | Form 10-qsb for quarter ended 9-30-07 | Nov 13, 2007 | Sep 30, 2007 |
| UPLOAD | Letter from the SEC | Aug 27, 2007 | — |
| UPLOAD | Letter from the SEC | Aug 27, 2007 | — |
| 10QSB | Form 10-qsb dated june 30, 2007 | Aug 21, 2007 | Jun 30, 2007 |
| 10KSB/A | Form 10-ksb/a for period ended 12-31-06 | Aug 17, 2007 | Dec 31, 2006 |
| NT 10-Q | United states antimony corp. | Aug 14, 2007 | Jun 30, 2007 |
| CORRESP | Letter to the SEC | Jul 24, 2007 | — |
| CORRESP | Letter to the SEC | Jul 23, 2007 | — |
| UPLOAD | Letter from the SEC | Jul 9, 2007 | — |
| 10QSB | United states antimony corporation form 10-qsb | May 15, 2007 | Mar 31, 2007 |
| 10KSB | Form 10-ksb for year ended 12-31-06 | Apr 4, 2007 | Dec 31, 2006 |
| NT 10-K | Form 12b-25 late notification | Apr 2, 2007 | Dec 31, 2006 |
| 10QSB | Form 10-qsb dated september 30, 2006 | Nov 20, 2006 | Sep 30, 2006 |
| NT 10-Q | Late notification for 10-q (sept. 30, 2006) | Nov 14, 2006 | Sep 30, 2006 |
| 10QSB | Form 10-qsb for period ended 6-30-06 | Aug 18, 2006 | Jun 30, 2006 |
| NT 10-Q | United states antimony corp. form 12b-25 | Aug 14, 2006 | Jun 30, 2006 |
| 10QSB | Form 10-qsb (march 31, 2006) | May 22, 2006 | Mar 31, 2006 |
| NT 10-Q | United states antimony corp. form 12b-25 | May 15, 2006 | Mar 31, 2006 |
| 10KSB | Form 10-ksb (december 31, 2005) | Apr 17, 2006 | Dec 31, 2005 |
| NT 10-K | Form 12b-25 late notification | Mar 30, 2006 | Dec 31, 2005 |
| 10QSB | Form 10-qsb for the period ended 9/30/05 | Nov 14, 2005 | Sep 30, 2005 |
| 10QSB | Form 10-qsb (june 30, 2005) | Aug 12, 2005 | Jun 30, 2005 |
| 10QSB | Form 10-qsb (march 31, 2005) | May 20, 2005 | Mar 31, 2005 |
| NT 10-Q | United states antimony corp. form 12b-25 | May 12, 2005 | Mar 31, 2005 |
| 10KSB | United states antimony corp. form 10-ksb | Apr 18, 2005 | Dec 31, 2004 |
| NT 10-K | United states antimony corp. form 12b-25 | Mar 30, 2005 | Dec 31, 2004 |
| 10QSB | Filing | Nov 15, 2004 | Sep 30, 2004 |
| 10QSB | Filing | Aug 16, 2004 | Jun 30, 2004 |
| 10QSB | Filing | May 17, 2004 | Mar 31, 2004 |
| 10KSB | Filing | Apr 12, 2004 | Dec 31, 2003 |
| NT 10-K | Filing | Mar 30, 2004 | Dec 31, 2003 |
| NT 10-Q | Filing | Nov 17, 2003 | Sep 30, 2003 |
| 10QSB | Filing | Nov 17, 2003 | Sep 30, 2003 |
| 10QSB | Filing | Aug 14, 2003 | Jun 30, 2003 |
| PRER14A | Filing | Jul 8, 2003 | — |
| 10QSB | Filing | May 15, 2003 | Mar 31, 2003 |
| 10KSB | Filing | Apr 15, 2003 | Dec 31, 2002 |
| NT 10-K | Filing | Mar 28, 2003 | Dec 31, 2002 |
| 10QSB | Filing | Nov 19, 2002 | Sep 30, 2002 |
| NT 10-Q | Filing | Nov 13, 2002 | Sep 30, 2002 |
| 10QSB | Filing | Aug 15, 2002 | Jun 30, 2002 |
| 10QSB | Usac 10-qsb 1st quarter | May 14, 2002 | Mar 31, 2002 |
| 10KSB | United states antimony corporation form 10ksb | Apr 11, 2002 | Dec 31, 2001 |
| NT 10-K | Notification of late filing- usac | Mar 27, 2002 | Dec 31, 2001 |
| 10KSB/A | Usac 12/31/00 form 10ksb/a | Dec 6, 2001 | Dec 31, 2000 |
| 10QSB | Filing | Nov 14, 2001 | Sep 30, 2001 |
| SB-2/A | Uamy sb-2/a | Nov 13, 2001 | — |
| SB-2/A | Uamy sb-2/a | Nov 13, 2001 | — |
| SB-2/A | Uamy sb-2/a | Nov 13, 2001 | — |
| SB-2/A | Uamy sb-2/a | Nov 6, 2001 | — |
| SB-2/A | Uamy sb-2/a | Oct 26, 2001 | — |
| 10QSB/A | Amended 10qsb | Oct 22, 2001 | Jun 30, 2001 |
| SB-2/A | Uamy sb-2/a | Sep 10, 2001 | — |
| 10QSB | Usac 10qsb | Aug 10, 2001 | Jun 30, 2001 |
| SB-2/A | United states antimony corporation form sb-2/a | May 15, 2001 | — |
| 10QSB | United states antimony corporation 10qsb | May 14, 2001 | Mar 31, 2001 |
| 10KSB | United states antimony corporation form 10-ksb | Apr 12, 2001 | Dec 31, 2000 |
| NT 10-K | Filing | Mar 27, 2001 | Dec 31, 2000 |
| SB-2/A | Amendment to registration statement | Nov 22, 2000 | — |
| 10QSB | Filing | Nov 14, 2000 | Sep 30, 2000 |
| SB-2 | Registration statement | Sep 11, 2000 | — |
| 10QSB | Filing | Aug 14, 2000 | Jun 30, 2000 |
| 10QSB | Filing | May 12, 2000 | Mar 31, 2000 |
| 10KSB | Filing | Apr 10, 2000 | Dec 31, 1999 |
| NT 10-K | Filing | Mar 28, 2000 | Dec 31, 1999 |
| 10QSB | Filing | Nov 15, 1999 | Sep 30, 1999 |
| 10QSB | Filing | Aug 13, 1999 | Jun 30, 1999 |
| 10QSB | Filing | Jun 2, 1999 | Mar 31, 1999 |
| NT 10-Q | Filing | May 11, 1999 | Mar 31, 1999 |
| 10KSB | Filing | Apr 13, 1999 | Dec 31, 1998 |
| NT 10-K | Filing | Mar 30, 1999 | Dec 31, 1998 |
| 10QSB | Filing | Nov 13, 1998 | Sep 30, 1998 |
| 10KSB/A | Filing | Sep 8, 1998 | Dec 31, 1997 |
| 10QSB | Filing | Aug 14, 1998 | Jun 30, 1998 |
| 10QSB | Filing | May 15, 1998 | Mar 31, 1998 |
| 10KSB/A | Filing | Apr 14, 1998 | Dec 31, 1997 |
| 10KSB | Filing | Apr 13, 1998 | Dec 31, 1997 |
| NT 10-K | Filing | Mar 24, 1998 | Dec 31, 1997 |
| 10QSB | Filing | Nov 12, 1997 | Sep 30, 1997 |
| 10QSB | Filing | Aug 15, 1997 | Jun 30, 1997 |
| 10QSB | Filing | May 15, 1997 | Mar 31, 1997 |
| 10KSB | Filing | Apr 16, 1997 | Dec 31, 1996 |
| NT 10-K | Filing | Mar 20, 1997 | Dec 31, 1996 |
| 10QSB | Filing | Jan 23, 1997 | Sep 30, 1996 |
| 10QSB | Filing | Jan 17, 1997 | Jun 30, 1996 |
| 10QSB | Filing | Jan 10, 1997 | Mar 31, 1996 |
Showing 153 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
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.