HECLA MINING CO/DE/ (HL) Form 8-K Material Events
HECLA MINING CO/DE/ (HL) is a publicly traded company on the NYSE, categorized under SIC 1400 (Mining & Quarrying of Nonmetallic Minerals (No Fuels)). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: HL
CIK: 719413
Exchange: NYSE
SIC 1400: Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Fiscal Year End: 12/31
State: DE
Independent PCAOB Auditor
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Audit Firm
BDO USA, P.C.
Auditor SinceSince 12/31/2023 12:00:00 AM
Lead Engagement PartnerBethany Pashel
Audit LocationSpokane, Washington, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 8-K | 2026-09-18 | 2026-09-16 | FORM 8-K | 0001437749-26-030743 | View SEC Doc Filr Page |
| SD | 2026-09-18 | — | SD | 0001193125-26-394647 | View SEC Doc Filr Page |
| 8-K | 2026-08-28 | 2026-08-28 | 8-K | 0001193125-26-374615 | View SEC Doc Filr Page |
| 4/A | 2026-08-24 | 2026-08-20 | PRIMARY DOCUMENT | 0001954722-26-000004 | View SEC Doc Filr Page |
| 4 | 2026-08-21 | 2026-08-20 | PRIMARY DOCUMENT | 0001954722-26-000003 | View SEC Doc Filr Page |
| 144 | 2026-08-20 | — | 144 Filing | 0001954722-26-000002 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-08-07 | — | SCHEDULE 13G Filing | 0000093751-26-000479 | View SEC Doc Filr Page |
| 10-Q | 2026-08-04 | 2026-06-30 | 10-Q | 0001193125-26-333090 | View SEC Doc Filr Page |
| 8-K | 2026-08-04 | 2026-08-04 | 8-K | 0001193125-26-333077 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-07-28 | — | SCHEDULE 13G/A Filing | 0002012383-26-002587 | View SEC Doc Filr Page |
| 4 | 2026-06-25 | 2026-06-22 | PRIMARY DOCUMENT | 0002024032-26-000001 | View SEC Doc Filr Page |
| 4 | 2026-06-25 | 2026-06-22 | PRIMARY DOCUMENT | 0001634436-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-06-24 | 2026-06-22 | PRIMARY DOCUMENT | 0001869029-26-000005 | View SEC Doc Filr Page |
| 4 | 2026-06-24 | 2026-06-22 | PRIMARY DOCUMENT | 0001954722-26-000001 | View SEC Doc Filr Page |
| 4 | 2026-06-24 | 2026-06-22 | PRIMARY DOCUMENT | 0001667482-26-000002 | View SEC Doc Filr Page |
| 4 | 2026-06-24 | 2026-06-22 | PRIMARY DOCUMENT | 0001481905-26-000002 | View SEC Doc Filr Page |
| 4 | 2026-06-24 | 2026-06-22 | PRIMARY DOCUMENT | 0001989000-26-000002 | View SEC Doc Filr Page |
| 4/A | 2026-06-24 | 2026-06-22 | PRIMARY DOCUMENT | 0001841980-26-000004 | View SEC Doc Filr Page |
| 4 | 2026-06-24 | 2026-06-22 | PRIMARY DOCUMENT | 0002003656-26-000001 | View SEC Doc Filr Page |
| 4 | 2026-06-24 | 2026-06-22 | PRIMARY DOCUMENT | 0001841980-26-000003 | View SEC Doc Filr Page |
| 4 | 2026-06-23 | 2026-06-22 | PRIMARY DOCUMENT | 0002040856-26-000001 | View SEC Doc Filr Page |
| 4 | 2026-06-23 | 2026-06-22 | PRIMARY DOCUMENT | 0002011860-26-000001 | View SEC Doc Filr Page |
| 4 | 2026-06-22 | 2026-06-22 | PRIMARY DOCUMENT | 0001777907-26-000001 | View SEC Doc Filr Page |
| 4 | 2026-06-22 | 2026-06-22 | PRIMARY DOCUMENT | 0001693472-26-000001 | View SEC Doc Filr Page |
| 4 | 2026-06-22 | 2026-06-22 | PRIMARY DOCUMENT | 0001178565-26-000001 | View SEC Doc Filr Page |