HECLA MINING CO/DE/ reports

Company location: Coeur D'alene, ID
Fiscal year end: 31 December

HECLA MINING CO/DE/ has filed 1,872 SEC EDGAR filings since 18 Mar 1994

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SEC filing history

Showing 251-275 of 1,000 matching filings.

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25

Current page

11

8-K File 001-08491

HECLA MINING COMPANY 8-K

Filing date: 04 Aug 2022
Reporting date: 04 Aug 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-08491

8-K

Filing date: 21 Jul 2022
Reporting date: 21 Jul 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

425

425

Filing date: 20 Jul 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-08491

8-K

Filing date: 20 Jul 2022
Reporting date: 20 Jul 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13D

SC 13D

Filing date: 19 Jul 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-08491

HECLA MINING COMPANY 8-K

Filing date: 12 Jul 2022
Reporting date: 12 Jul 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

425

425

Filing date: 05 Jul 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-08491

8-K

Filing date: 05 Jul 2022
Reporting date: 04 Jul 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

11-K File 001-08491

FORM 11-K

Filing date: 29 Jun 2022
Reporting date: 31 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jun 2022
Reporting date: 28 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jun 2022
Reporting date: 28 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jun 2022
Reporting date: 28 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jun 2022
Reporting date: 28 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jun 2022
Reporting date: 28 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 24 Jun 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 23 Jun 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 23 Jun 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 23 Jun 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 23 Jun 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 23 Jun 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 23 Jun 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 23 Jun 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-08491

FORM 8-K

Filing date: 27 May 2022
Reporting date: 26 May 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-08491

FORM 8-K

Filing date: 25 May 2022
Reporting date: 24 May 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-08491

FORM 10-Q

Filing date: 10 May 2022
Reporting date: 31 Mar 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

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