HECLA MINING CO/DE/ — 8-K Filings
398 8-K filings on record
This page lists all 8-K filings submitted to the SEC by HECLA MINING CO/DE/ (HL-PB), sorted by most recent first. Each row links to the full filing on EdgarLookup. HECLA MINING CO/DE/ has filed 398 8-K documents with the SEC since 2011. To view all SEC filings by HECLA MINING CO/DE/, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
10KT405
11-K
144
144/A
25-NSE
3
4
4/A
424B1
424B2
424B3
424B4
424B5
425
5
8-A12B
8-K
8-K/A
ARS
CORRESP
D
DEF 14A
DEFA14A
DEFR14A
EFFECT
FWP
NO ACT
NT 10-K
NT 11-K
POS AM
POSASR
PRE 14A
PREC14A
PRER14A
PX14A6G
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001437749-26-009820 | Mar 25, 2026 | — |
| 8-K | FORM 8-K | 0001437749-26-004900 | Feb 20, 2026 | Feb 18, 2026 |
| 8-K | 8-K | 0001193125-26-054862 | Feb 17, 2026 | — |
| 8-K | FORM 8-K | 0001437749-26-004103 | Feb 13, 2026 | — |
| 8-K | FORM 8-K | 0001437749-26-002243 | Jan 28, 2026 | Jan 26, 2026 |
| 8-K | FORM 8-K | 0001437749-26-002003 | Jan 26, 2026 | — |
| 8-K | FORM 8-K | 0001437749-25-039070 | Dec 31, 2025 | Dec 29, 2025 |
| 8-K | 8-K | 0001193125-25-267085 | Nov 5, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-028853 | Sep 11, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-027446 | Aug 20, 2025 | — |
| 8-K | 8-K | 0000950170-25-104148 | Aug 6, 2025 | Aug 4, 2025 |
| 8-K | FORM 8-K | 0001437749-25-018167 | May 22, 2025 | May 21, 2025 |
| 8-K | 8-K | 0000950170-25-061987 | May 1, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-004045 | Feb 14, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-003775 | Feb 13, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-003591 | Feb 12, 2025 | — |
| 8-K | FORM 8-K | 0001437749-24-033735 | Nov 7, 2024 | Nov 6, 2024 |
| 8-K | FORM 8-K | 0001437749-24-033143 | Nov 4, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-031354 | Oct 16, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-030602 | Oct 3, 2024 | Jul 5, 2024 |
| 8-K | FORM 8-K | 0001437749-24-025011 | Aug 7, 2024 | Aug 6, 2024 |
| 8-K | FORM 8-K | 0001437749-24-022513 | Jul 11, 2024 | Jul 10, 2024 |
| 8-K | 8-K | 0001193125-24-157318 | Jun 7, 2024 | Jun 3, 2024 |
| 8-K | 8-K | 0001193125-24-146044 | May 23, 2024 | May 22, 2024 |
| 8-K | 8-K | 0001193125-24-143901 | May 21, 2024 | May 17, 2024 |
| 8-K | 8-K | 0001193125-24-142986 | May 20, 2024 | — |
| 8-K | 8-K | 0001193125-24-134714 | May 9, 2024 | May 8, 2024 |
| 8-K | 8-K | 0001193125-24-089833 | Apr 9, 2024 | Apr 8, 2024 |
| 8-K | 8-K | 0001193125-24-046260 | Feb 26, 2024 | Feb 22, 2024 |
| 8-K | HECLA MINING COMPANY 8-K | 0001157523-24-000250 | Feb 15, 2024 | Feb 14, 2024 |
| 8-K | 8-K | 0001193125-24-035267 | Feb 14, 2024 | Feb 13, 2024 |
| 8-K | 8-K | 0001193125-24-005990 | Jan 10, 2024 | — |
| 8-K | HECLA MINING COMPANY 8-K | 0001157523-23-001657 | Nov 7, 2023 | Nov 6, 2023 |
| 8-K | 8-K | 0001193125-23-254632 | Oct 12, 2023 | — |
| 8-K | 8-K | 0001193125-23-236503 | Sep 18, 2023 | — |
| 8-K | 8-K | 0001193125-23-216859 | Aug 21, 2023 | — |
| 8-K | HECLA MINING COMPANY 8-K | 0001157523-23-001291 | Aug 9, 2023 | Aug 8, 2023 |
| 8-K | 8-K | 0001193125-23-186245 | Jul 13, 2023 | — |
| 8-K | 8-K | 0001193125-23-184582 | Jul 10, 2023 | Jul 7, 2023 |
| 8-K | 8-K | 0001193125-23-155573 | May 26, 2023 | May 23, 2023 |
| 8-K | HECLA MINING COMPANY 8-K | 0001157523-23-000792 | May 10, 2023 | — |
| 8-K | 8-K | 0001193125-23-099815 | Apr 13, 2023 | — |
| 8-K | 8-K | 0001193125-23-094022 | Apr 6, 2023 | Apr 5, 2023 |
| 8-K | HECLA MINING COMPANY 8-K | 0001157523-23-000285 | Feb 15, 2023 | — |
| 8-K | 8-K | 0001193125-23-037285 | Feb 14, 2023 | — |
| 8-K | 8-K | 0001193125-23-009393 | Jan 17, 2023 | Jan 11, 2023 |
| 8-K | 8-K | 0001193125-22-305278 | Dec 15, 2022 | Dec 9, 2022 |
| 8-K | HECLA MINING COMPANY 8-K | 0001157523-22-001566 | Nov 9, 2022 | — |
| 8-K | FORM 8-K | 0001437749-22-023892 | Oct 11, 2022 | — |
| 8-K | FORM 8-K | 0001437749-22-021993 | Sep 7, 2022 | — |