Hecla Mining CO/DE/ SEC filings HL
Hecla Mining CO/DE/ has 1,003 filings in SEC EDGAR's recent list, going back to Apr 10, 2012. Its latest annual report, Form ARS, was filed on Apr 10, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations, officer or director change, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Feb 14, 2025 | — |
| S-3ASR | Automatic shelf registration | Feb 14, 2025 | — |
| S-3ASR | Automatic shelf registration | Nov 7, 2024 | — |
| S-3ASR | Automatic shelf registration | May 20, 2024 | — |
| 424B5 | Prospectus supplement | Feb 15, 2024 | — |
| S-3ASR | Automatic shelf registration | Feb 15, 2024 | — |
| S-3ASR | Automatic shelf registration | Sep 14, 2022 | — |
| 424B5 | Prospectus supplement | Feb 24, 2022 | — |
| S-3ASR | Automatic shelf registration | Feb 23, 2022 | — |
| S-3ASR | Automatic shelf registration | Nov 8, 2021 | — |
| S-8 | Employee stock plan registration | May 20, 2021 | — |
| S-3ASR | Automatic shelf registration | May 20, 2021 | — |
| S-3ASR | Automatic shelf registration | Feb 18, 2021 | — |
| 424B5 | Prospectus supplement | Feb 18, 2021 | — |
| S-3ASR | Automatic shelf registration | Sep 23, 2020 | — |
| S-3ASR | Automatic shelf registration | Apr 10, 2020 | — |
| S-3ASR | Automatic shelf registration | Feb 20, 2020 | — |
| 424B3 | Prospectus | Feb 18, 2020 | — |
| FWP | Free writing prospectus | Feb 13, 2020 | — |
| 424B5 | Prospectus supplement | Feb 10, 2020 | — |
| S-8 | Employee stock plan registration | Jun 3, 2019 | — |
| S-3ASR | Automatic shelf registration | May 17, 2019 | — |
| S-8 | Employee stock plan registration | Feb 25, 2019 | — |
| S-3ASR | Automatic shelf registration | Feb 22, 2019 | — |
| 424B5 | Prospectus supplement | Feb 22, 2019 | — |
| S-3ASR | Automatic shelf registration | Feb 22, 2019 | — |
| S-3ASR | Automatic shelf registration | Nov 30, 2018 | — |
| S-3ASR | Automatic shelf registration | Sep 12, 2018 | — |
| S-8 | Employee stock plan registration | Jun 14, 2017 | — |
| 424B3 | Prospectus | Aug 10, 2016 | — |
| S-4/A | Filing | Aug 8, 2016 | — |
| S-4/A | Filing | Aug 1, 2016 | — |
| S-4 | Registration for a merger or exchange | Jun 29, 2016 | — |
| S-3ASR | Automatic shelf registration | Feb 26, 2016 | — |
| S-8 | Employee stock plan registration | Feb 25, 2016 | — |
| 424B5 | Prospectus supplement | Feb 23, 2016 | — |
| S-3ASR | Automatic shelf registration | Feb 23, 2016 | — |
| 424B3 | Prospectus | May 8, 2015 | — |
| S-4/A | Amendment no. 1 to form s-4 | Apr 29, 2015 | — |
| S-4 | Registration for a merger or exchange | Apr 20, 2015 | — |
| S-3ASR | Automatic shelf registration | Jan 14, 2015 | — |
| S-3ASR | Automatic shelf registration | Apr 14, 2014 | — |
| S-8 | Employee stock plan registration | Apr 3, 2014 | — |
| 424B3 | Prospectus | Dec 4, 2013 | — |
| S-4/A | Amendment no. 1 to form s-4 | Nov 20, 2013 | — |
| S-4 | Registration for a merger or exchange | Oct 28, 2013 | — |
| S-3ASR | Automatic shelf registration | Feb 26, 2013 | — |
Showing 47 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
- Mining & Quarrying of Nonmetallic Minerals (No Fuels) (SIC 1400)
- Listed as
- HL (NYSE), HL-PB (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Coeur D'Alene, ID
- SEC filer status
- Large accelerated filer
- SEC CIK
- 719413
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All 37 Mining & Quarrying of Nonmetallic Minerals (No Fuels) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.