FILINGS
| HL 0000719413 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2022-10-11 | 8-K | FORM 8-K | View Document |
| 2022-09-14 | S-3ASR | S-3ASR | View Document |
| 2022-09-13 | SC 13G | SCHEDULE 13G | View Document |
| 2022-09-07 | 8-K | FORM 8-K | View Document |
| 2022-08-05 | 10-Q | FORM 10-Q | View Document |
| 2022-08-04 | 8-K/A | HECLA MINING COMPANY 8-K/A | View Document |
| 2022-08-04 | 425 | 425 | View Document |
| 2022-08-04 | 425 | 425 | View Document |
| 2022-08-04 | 8-K | HECLA MINING COMPANY 8-K | View Document |
| 2022-07-21 | 8-K | 8-K | View Document |
| 2022-07-20 | 425 | 425 | View Document |
| 2022-07-20 | 8-K | 8-K | View Document |
| 2022-07-19 | SC 13D | SC 13D | View Document |
| 2022-07-12 | 8-K | HECLA MINING COMPANY 8-K | View Document |
| 2022-07-05 | 425 | 425 | View Document |
| 2022-07-05 | 8-K | 8-K | View Document |
| 2022-06-29 | 11-K | FORM 11-K | View Document |
| 2022-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-24 | 4/A | PRIMARY DOCUMENT | View Document |
| 2022-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-05-27 | 8-K | FORM 8-K | View Document |
| 2022-05-25 | 8-K | FORM 8-K | View Document |
| 2022-05-10 | 10-Q | FORM 10-Q | View Document |
| 2022-05-10 | 8-K | HECLA MINING COMPANY 8-K | View Document |
| 2022-04-12 | 8-K | FORM 8-K | View Document |
| 2022-04-12 | DEFA14A | DEFA14A | View Document |
| 2022-04-12 | DEF 14A | DEF 14A | View Document |
| 2022-03-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-24 | 424B5 | 424B5 | View Document |
| 2022-02-23 | 8-K | 8-K | View Document |
| 2022-02-23 | S-3ASR | S-3ASR | View Document |
| 2022-02-23 | 10-K | FORM 10-K | View Document |
| 2022-02-22 | 8-K | HECLA MINING COMPANY 8-K | View Document |
| 2022-02-17 | 8-K | FORM 8-K | View Document |
| 2022-02-11 | SC 13G/A | View Document | |
| 2022-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2022-02-08 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2022-02-01 | SC 13G/A | View Document | |
| 2022-01-13 | 8-K | FORM 8-K | View Document |
| 2022-01-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-01-03 | 5 | PRIMARY DOCUMENT | View Document |
| 2021-11-08 | S-3ASR | S-3ASR | View Document |
| 2021-11-05 | 8-K/A | FORM 8-K/A | View Document |
| 2021-11-05 | 10-Q | FORM 10-Q | View Document |
| 2021-11-04 | 8-K | HECLA MINING COMPANY 8-K | View Document |
| 2021-10-12 | 8-K | FORM 8-K | View Document |
| 2021-10-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-10-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-23 | 8-K | FORM 8-K | View Document |
| 2021-08-05 | 10-Q | FORM 10-Q | View Document |
| 2021-08-05 | 8-K | HECLA MINING COMPANY 8-K | View Document |
| 2021-07-13 | 8-K | FORM 8-K | View Document |
| 2021-07-01 | 3 | PRIMARY DOCUMENT | View Document |
| 2021-07-01 | 3 | PRIMARY DOCUMENT | View Document |
| 2021-07-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-29 | 11-K | FORM 11-K | View Document |
| 2021-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-05-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-05-20 | 8-K | FORM 8-K | View Document |
| 2021-05-20 | S-8 | S-8 | View Document |
| 2021-05-20 | S-3ASR | S-3ASR | View Document |
| 2021-05-18 | 8-K | FORM 8-K | View Document |
| 2021-05-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-05-14 | 8-K | FORM 8-K | View Document |
| 2021-05-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-05-06 | 10-Q | FORM 10-Q | View Document |
| 2021-05-06 | 8-K | FORM 8-K | View Document |
| 2021-05-06 | 8-K | HECLA MINING COMPANY 8-K | View Document |
| 2021-04-13 | DEFA14A | DEFA14A | View Document |
| 2021-04-08 | 8-K | FORM 8-K | View Document |
| 2021-04-05 | DEFA14A | DEFA14A | View Document |
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