Golden Minerals Co SEC filings AUMN
Golden Minerals Co has 1,000 filings in SEC EDGAR's recent list, going back to Sep 28, 2006. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Jul 28, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 2, 2026 (officer or director change, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 2, 2026 | Oct 1, 2026 |
| 3 | Initial insider ownership | Oct 2, 2026 | Oct 1, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Oct 1, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Mar 2, 2026 | Feb 26, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2025 | — |
| 4 | Insider transaction | Jun 26, 2025 | Jun 24, 2025 |
| 4 | Insider transaction | Jun 26, 2025 | Jun 24, 2025 |
| 4 | Insider transaction | Jun 26, 2025 | Jun 24, 2025 |
| 4 | Insider transaction | Jun 26, 2025 | Jun 24, 2025 |
| 4 | Insider transaction | Jun 26, 2025 | Jun 24, 2025 |
| 3 | Initial insider ownership | Jun 11, 2025 | Jun 1, 2025 |
| 5 | Annual insider ownership | Feb 21, 2025 | Dec 31, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 16, 2024 | — |
| 4 | Insider transaction | Sep 16, 2024 | Sep 3, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 9, 2024 | — |
| 4 | Insider transaction | Sep 9, 2024 | Sep 5, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jun 25, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jun 18, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jun 18, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jun 18, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jun 18, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jun 18, 2024 |
| 4 | Insider transaction | Jul 1, 2024 | Jun 28, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 9, 2023 | — |
| 3 | Initial insider ownership | Jul 5, 2023 | Jul 1, 2023 |
| 4 | Insider transaction | Jun 8, 2022 | Jun 8, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 26, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 26, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 26, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 26, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 26, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 26, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 26, 2022 |
| 4 | Insider transaction | May 18, 2022 | May 16, 2022 |
| 4 | Insider transaction | May 13, 2022 | May 12, 2022 |
| 3 | Initial insider ownership | May 11, 2022 | May 9, 2022 |
| 3 | Initial insider ownership | Apr 6, 2022 | Apr 1, 2022 |
| 4/A | Form 4/a | Apr 4, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Mar 31, 2022 |
| 3/A | Form 3/a | Dec 13, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Dec 13, 2021 | Dec 9, 2021 |
| 3 | Initial insider ownership | Dec 13, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Nov 26, 2021 | Nov 26, 2021 |
| 4 | Insider transaction | May 14, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 14, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 14, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 14, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 14, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 14, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 14, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 14, 2021 | May 13, 2021 |
| SC 13D/A | Amended ownership over 5% (active) | Mar 1, 2021 | — |
| 4 | Insider transaction | Mar 1, 2021 | Feb 26, 2021 |
| 4 | Insider transaction | Mar 1, 2021 | Feb 26, 2021 |
| 4 | Insider transaction | Feb 23, 2021 | Feb 19, 2021 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 5, 2020 | — |
| 4 | Insider transaction | Nov 5, 2020 | Oct 27, 2020 |
| 4 | Insider transaction | Jun 12, 2020 | Jun 10, 2020 |
| 4 | Insider transaction | Jun 12, 2020 | Jun 10, 2020 |
| 4 | Insider transaction | Jun 12, 2020 | Jun 10, 2020 |
| 4 | Insider transaction | Jun 12, 2020 | Jun 10, 2020 |
| 4 | Insider transaction | Jun 12, 2020 | Jun 10, 2020 |
| 4 | Insider transaction | Jun 12, 2020 | Jun 10, 2020 |
| 4 | Insider transaction | May 22, 2020 | May 21, 2020 |
| 4 | Insider transaction | May 22, 2020 | May 21, 2020 |
| 4 | Insider transaction | Apr 28, 2020 | Apr 28, 2020 |
| 4 | Insider transaction | Apr 28, 2020 | Apr 27, 2020 |
| 4 | Insider transaction | Apr 24, 2020 | Apr 24, 2020 |
| 4 | Insider transaction | Mar 17, 2020 | Mar 16, 2020 |
| 4 | Insider transaction | Mar 16, 2020 | Mar 13, 2020 |
| 4 | Insider transaction | Mar 13, 2020 | Mar 12, 2020 |
| 4 | Insider transaction | May 21, 2019 | May 17, 2019 |
| 4 | Insider transaction | May 21, 2019 | May 17, 2019 |
| 4 | Insider transaction | May 21, 2019 | May 17, 2019 |
| 4 | Insider transaction | May 21, 2019 | May 17, 2019 |
| 4 | Insider transaction | May 21, 2019 | May 17, 2019 |
| 4 | Insider transaction | May 21, 2019 | May 17, 2019 |
| 4 | Insider transaction | Mar 22, 2019 | Mar 21, 2019 |
| 4 | Insider transaction | Mar 1, 2019 | Feb 26, 2019 |
| 4 | Insider transaction | Mar 1, 2019 | Feb 26, 2019 |
| 4 | Insider transaction | Sep 11, 2018 | Sep 11, 2018 |
| 4 | Insider transaction | Jun 20, 2018 | Jun 20, 2018 |
| 4 | Insider transaction | Jun 11, 2018 | Jun 11, 2018 |
| 4 | Insider transaction | May 29, 2018 | May 29, 2018 |
| 4 | Insider transaction | May 18, 2018 | May 17, 2018 |
| 4 | Insider transaction | May 18, 2018 | May 17, 2018 |
| 4 | Insider transaction | May 18, 2018 | May 17, 2018 |
| 4 | Insider transaction | May 18, 2018 | May 17, 2018 |
| 4 | Insider transaction | May 18, 2018 | May 17, 2018 |
| 4 | Insider transaction | May 18, 2018 | May 17, 2018 |
| 4 | Insider transaction | May 18, 2018 | May 17, 2018 |
| 4 | Insider transaction | May 18, 2018 | May 17, 2018 |
| 4 | Insider transaction | Mar 29, 2018 | Mar 28, 2018 |
| 4 | Insider transaction | Nov 28, 2017 | Nov 28, 2017 |
| 4 | Insider transaction | Nov 28, 2017 | Nov 28, 2017 |
| 4 | Insider transaction | Nov 21, 2017 | Nov 21, 2017 |
| 4 | Insider transaction | Nov 20, 2017 | Nov 20, 2017 |
| 4 | Insider transaction | Nov 20, 2017 | Nov 17, 2017 |
| 4 | Insider transaction | Nov 17, 2017 | Nov 16, 2017 |
| 4 | Insider transaction | May 23, 2017 | May 23, 2017 |
| 4 | Insider transaction | May 23, 2017 | May 23, 2017 |
| 4 | Insider transaction | May 23, 2017 | May 23, 2017 |
| 4 | Insider transaction | May 23, 2017 | May 23, 2017 |
| 4 | Insider transaction | May 23, 2017 | May 23, 2017 |
| 4 | Insider transaction | May 23, 2017 | May 23, 2017 |
| 4 | Insider transaction | May 23, 2017 | May 23, 2017 |
| 4 | Insider transaction | May 23, 2017 | May 23, 2017 |
| 4 | Insider transaction | May 23, 2017 | May 23, 2017 |
| 4 | Insider transaction | Sep 7, 2016 | Sep 6, 2016 |
| SC 13D/A | Amended ownership over 5% (active) | Jun 17, 2016 | — |
| 4/A | Primary document | Jun 14, 2016 | Jun 10, 2016 |
| 4 | Insider transaction | May 20, 2016 | May 19, 2016 |
| 4 | Insider transaction | May 20, 2016 | May 19, 2016 |
| 4 | Insider transaction | May 20, 2016 | May 19, 2016 |
| 4 | Insider transaction | May 19, 2016 | May 19, 2016 |
| 4 | Insider transaction | May 19, 2016 | May 19, 2016 |
| 4 | Insider transaction | May 19, 2016 | May 19, 2016 |
| 4 | Insider transaction | May 19, 2016 | May 19, 2016 |
| 4 | Insider transaction | May 19, 2016 | May 19, 2016 |
| 4 | Insider transaction | May 19, 2016 | May 19, 2016 |
| SC 13D/A | Amended ownership over 5% (active) | May 12, 2016 | — |
| 4/A | Primary document | May 10, 2016 | May 6, 2016 |
| 4/A | Primary document | May 4, 2016 | May 2, 2016 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 22, 2016 | — |
| 4 | Insider transaction | Feb 16, 2016 | Feb 11, 2016 |
| SC 13D/A | Amended ownership over 5% (active) | Jan 27, 2016 | — |
| 4 | Insider transaction | Jan 20, 2016 | Jan 19, 2016 |
| 4 | Insider transaction | Jan 4, 2016 | Dec 30, 2015 |
| 4 | Insider transaction | Dec 22, 2015 | Dec 21, 2015 |
| 4 | Insider transaction | Dec 15, 2015 | Dec 14, 2015 |
| 4 | Insider transaction | Sep 2, 2015 | Sep 1, 2015 |
| 4 | Insider transaction | May 21, 2015 | May 21, 2015 |
| 4 | Insider transaction | May 21, 2015 | May 21, 2015 |
| 4 | Insider transaction | May 21, 2015 | May 21, 2015 |
| 4 | Insider transaction | May 21, 2015 | May 21, 2015 |
| 4 | Insider transaction | May 21, 2015 | May 21, 2015 |
| 4 | Insider transaction | May 21, 2015 | May 21, 2015 |
| 4 | Insider transaction | May 21, 2015 | May 21, 2015 |
| 4 | Insider transaction | Feb 13, 2015 | Feb 13, 2015 |
| 4 | Insider transaction | Dec 23, 2014 | Dec 19, 2014 |
| 4 | Insider transaction | Dec 23, 2014 | Dec 19, 2014 |
| 4 | Insider transaction | Dec 23, 2014 | Dec 19, 2014 |
| 4 | Insider transaction | Dec 23, 2014 | Dec 19, 2014 |
| 4 | Insider transaction | Dec 16, 2014 | Dec 15, 2014 |
| 4 | Insider transaction | Dec 16, 2014 | Dec 15, 2014 |
| 4 | Insider transaction | Dec 16, 2014 | Dec 15, 2014 |
| 4 | Insider transaction | Dec 16, 2014 | Dec 15, 2014 |
| 4 | Insider transaction | Dec 15, 2014 | Dec 11, 2014 |
| 4 | Insider transaction | Sep 19, 2014 | Sep 17, 2014 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 17, 2014 | — |
| 4 | Insider transaction | Sep 15, 2014 | Sep 15, 2014 |
| 4 | Insider transaction | Sep 15, 2014 | Sep 15, 2014 |
| 4 | Insider transaction | Sep 15, 2014 | Sep 15, 2014 |
| 4 | Insider transaction | Sep 12, 2014 | Sep 10, 2014 |
| 4 | Insider transaction | Jun 3, 2014 | Jun 2, 2014 |
| 4 | Insider transaction | Jun 3, 2014 | Jun 2, 2014 |
| 4 | Insider transaction | Jun 3, 2014 | Jun 2, 2014 |
| 4 | Insider transaction | Jun 3, 2014 | Jun 2, 2014 |
| 4 | Insider transaction | May 27, 2014 | May 22, 2014 |
| 4 | Insider transaction | May 27, 2014 | May 22, 2014 |
| 4 | Insider transaction | May 27, 2014 | May 22, 2014 |
| 4 | Insider transaction | May 27, 2014 | May 22, 2014 |
| 4 | Insider transaction | May 27, 2014 | May 22, 2014 |
| 4 | Insider transaction | May 27, 2014 | May 22, 2014 |
| 4 | Insider transaction | May 27, 2014 | May 22, 2014 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2014 | — |
| 4/A | Filing | Jan 10, 2014 | Dec 19, 2013 |
| 4/A | Filing | Jan 10, 2014 | Dec 19, 2013 |
| 4/A | Filing | Jan 10, 2014 | Dec 19, 2013 |
| 4/A | Filing | Jan 10, 2014 | Dec 19, 2013 |
| 4 | Insider transaction | Dec 30, 2013 | Dec 19, 2013 |
| 4 | Insider transaction | Dec 23, 2013 | Dec 19, 2013 |
| 4 | Insider transaction | Dec 23, 2013 | Dec 19, 2013 |
| 4 | Insider transaction | Dec 23, 2013 | Dec 19, 2013 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 19, 2013 | — |
| 4 | Insider transaction | Dec 17, 2013 | Dec 13, 2013 |
| 4 | Insider transaction | Sep 17, 2013 | Sep 16, 2013 |
| 4 | Insider transaction | Sep 17, 2013 | Sep 16, 2013 |
| 4 | Insider transaction | Sep 17, 2013 | Sep 16, 2013 |
| 4 | Insider transaction | Jul 9, 2013 | Sep 19, 2012 |
| SC 13D/A | Amended ownership over 5% (active) | Jul 9, 2013 | — |
| 4 | Insider transaction | Jul 3, 2013 | Jul 1, 2013 |
| 3 | Initial insider ownership | Jul 3, 2013 | Jul 1, 2013 |
| SC 13D | Ownership over 5% (active) | Jul 2, 2013 | — |
| 4 | Insider transaction | Jun 3, 2013 | Jun 1, 2013 |
| 4 | Insider transaction | Jun 3, 2013 | Jun 1, 2013 |
| 4 | Insider transaction | Jun 3, 2013 | Jun 1, 2013 |
| 4 | Insider transaction | Jun 3, 2013 | Jun 1, 2013 |
| 4 | Insider transaction | May 24, 2013 | May 23, 2013 |
| 4 | Insider transaction | May 24, 2013 | May 23, 2013 |
| 4 | Insider transaction | May 24, 2013 | May 23, 2013 |
| 4 | Insider transaction | May 24, 2013 | May 23, 2013 |
| 4 | Insider transaction | May 24, 2013 | May 23, 2013 |
| 4 | Insider transaction | May 24, 2013 | May 23, 2013 |
| SC 13D/A | Amended ownership over 5% (active) | May 16, 2013 | — |
| 4 | Insider transaction | Feb 14, 2013 | Feb 13, 2013 |
| SC 13G | Ownership over 5% (passive) | Feb 13, 2013 | — |
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
- Gold and Silver Ores (SIC 1040)
- Listed as
- AUMN (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Denver, CO
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1011509
- Former names
- APEX SILVER MINES LTD (until Mar 16, 2009)
Other Gold and Silver Ores companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.