Almaden Minerals Ltd SEC filings AAUAF
Almaden Minerals Ltd has 798 filings in SEC EDGAR's recent list, going back to Feb 8, 2002. Its latest annual report, Form 20-F, was filed on Mar 19, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Aug 14, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 25 | Filing | Mar 25, 2024 | — |
| UPLOAD | Letter from the SEC | Sep 29, 2023 | — |
| CORRESP | Letter to the SEC | Sep 27, 2023 | — |
| CORRESP | Letter to the SEC | Aug 9, 2023 | — |
| UPLOAD | Letter from the SEC | Aug 4, 2023 | — |
| SUPPL | Filing | Mar 17, 2021 | — |
| EFFECT | Filing | Feb 26, 2021 | — |
| RW | Filing | Dec 14, 2020 | — |
| D | Filing | Aug 11, 2020 | — |
| D | Filing | Apr 1, 2020 | — |
| D | Filing | Jun 15, 2018 | — |
| D | Filing | Jun 12, 2017 | — |
| D | Filing | Feb 24, 2017 | — |
| D | Filing | May 31, 2016 | — |
| D | Filing | Dec 4, 2015 | — |
| D | Filing | Nov 23, 2015 | — |
| D | Filing | Feb 25, 2015 | — |
| UPLOAD | Letter from the SEC | Aug 25, 2014 | — |
| CORRESP | Letter to the SEC | Aug 15, 2014 | — |
| D | Filing | Aug 14, 2014 | — |
| UPLOAD | Letter from the SEC | Aug 4, 2014 | — |
| CORRESP | Letter to the SEC | Jul 29, 2014 | — |
| UPLOAD | Letter from the SEC | Jul 17, 2014 | — |
| CORRESP | Letter to the SEC | Jun 30, 2014 | — |
| CORRESP | Letter to the SEC | Jun 12, 2014 | — |
| UPLOAD | Letter from the SEC | Jun 2, 2014 | — |
| D | Filing | Jul 29, 2013 | — |
| D | Filing | Mar 7, 2013 | — |
| UPLOAD | Letter from the SEC | Nov 8, 2011 | — |
| CORRESP | Letter to the SEC | Sep 28, 2011 | — |
| CORRESP | Letter to the SEC | Sep 21, 2011 | — |
| UPLOAD | Letter from the SEC | Sep 15, 2011 | — |
| D | Filing | Oct 29, 2010 | — |
| D | Filing | Dec 23, 2009 | — |
| UPLOAD | Letter from the SEC | Feb 6, 2008 | — |
| UPLOAD | Letter from the SEC | Jan 29, 2008 | — |
| CORRESP | Letter to the SEC | Jan 24, 2008 | — |
| CERTAMX | Auto-generated paper document | Dec 15, 2005 | — |
| 8-A12B | Filing | Dec 15, 2005 | — |
| REGDEX | Auto-generated paper document | Nov 29, 2005 | — |
| UPLOAD | Letter from the SEC | Nov 16, 2005 | — |
| UPLOAD | Letter from the SEC | Jul 13, 2005 | — |
| REGDEX | Auto-generated paper document | Sep 30, 2003 | — |
| 20FR12G/A | Filing | Jun 27, 2003 | — |
| REGDEX | Auto-generated paper document | Oct 29, 2002 | — |
Showing 45 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
- Metal Mining (SIC 1000)
- Listed as
- AAUAF (OTC)
- Fiscal year ends
- December 31
- Headquarters
- Vancouver, British Columbia, Canada
- SEC filer status
- Non-accelerated filer, Emerging growth company
- SEC CIK
- 1015647
- Former names
- ALMADEN RESOURCES CORP (until Mar 1, 2002)
Other Metal Mining companies
- BHP Group Ltd BHP
- Rio Tinto Ltd RTNTF
- Southern Copper CORP/ SCCO
- Rio Tinto PLC RIO
- Freeport-Mcmoran Inc FCX
- Vale S.A. VALE
- Hudbay Minerals Inc. HBM
- Cleveland-Cliffs Inc. CLF
Source: SEC EDGAR filings. This is company-reported data, not investment advice.