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 |
|---|---|---|---|
| 20-F | Annual report (foreign issuer) | Mar 19, 2026 | Dec 31, 2025 |
| 20-F | Annual report (foreign issuer) | Apr 29, 2025 | Dec 31, 2024 |
| 20-F | Annual report (foreign issuer) | Apr 26, 2024 | Dec 31, 2023 |
| 20-F/A | Amended annual report (foreign issuer) | Sep 28, 2023 | Dec 31, 2022 |
| 20-F | Annual report (foreign issuer) | Apr 27, 2023 | Dec 31, 2022 |
| 20-F | Annual report (foreign issuer) | Apr 28, 2022 | Dec 31, 2021 |
| 20-F | Annual report (foreign issuer) | Mar 29, 2021 | Dec 31, 2020 |
| 20-F | Annual report (foreign issuer) | Mar 27, 2020 | Dec 31, 2019 |
| 20-F | Annual report (foreign issuer) | Mar 15, 2019 | Dec 31, 2018 |
| 20-F | Annual report (foreign issuer) | Mar 29, 2018 | Dec 31, 2017 |
| 20-F | Annual report (foreign issuer) | Mar 30, 2017 | Dec 31, 2016 |
| 20-F | Annual report (foreign issuer) | Mar 31, 2016 | Dec 31, 2015 |
| 20-F | Annual report (foreign issuer) | Mar 31, 2015 | Dec 31, 2014 |
| 20-F | Annual report (foreign issuer) | Apr 1, 2014 | Dec 31, 2013 |
| 20-F | Annual report (foreign issuer) | Mar 29, 2013 | Dec 31, 2012 |
| 20-F | Annual report (foreign issuer) | Apr 2, 2012 | Dec 31, 2011 |
| 20-F/A | Amended annual report (foreign issuer) | Oct 31, 2011 | Dec 31, 2010 |
| 20-F/A | Amended annual report (foreign issuer) | Sep 29, 2011 | Dec 31, 2010 |
| 20-F | Annual report (foreign issuer) | Mar 31, 2011 | Dec 31, 2010 |
| 20-F | Annual report (foreign issuer) | Mar 31, 2010 | Dec 31, 2009 |
| 20-F | Annual report (foreign issuer) | Apr 1, 2009 | Dec 31, 2008 |
| 20-F | Annual report (foreign issuer) | Mar 31, 2008 | Dec 31, 2007 |
| 20-F/A | Amended annual report (foreign issuer) | Jan 25, 2008 | Dec 31, 2006 |
| 20-F/A | Amended annual report (foreign issuer) | Dec 24, 2007 | Dec 31, 2006 |
| 20-F | Annual report (foreign issuer) | Mar 29, 2007 | Dec 31, 2006 |
| 20-F | Annual report (foreign issuer) | Mar 30, 2006 | Dec 31, 2005 |
| 20-F/A | Amended annual report (foreign issuer) | Jul 26, 2005 | Jul 25, 2005 |
| 20-F | Annual report (foreign issuer) | Mar 31, 2005 | Dec 31, 2004 |
| 20-F/A | Amended annual report (foreign issuer) | Jul 8, 2004 | Jul 8, 2004 |
| 20-F | Annual report (foreign issuer) | May 13, 2004 | May 11, 2004 |
| 20-F | Annual report (foreign issuer) | Jun 30, 2003 | Dec 31, 2002 |
Showing 31 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.