HECLA MINING CO/DE/ reports

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

HECLA MINING CO/DE/ has filed 1,893 SEC EDGAR filings since 18 Mar 1994

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SEC filing history

Showing 951-975 of 1,000 matching filings.

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39

SC 13G/A File 005-35201

HECLA MINING 13G 12.31.12

Filing date: 13 Feb 2013
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-35201

SC 13G/A filing

Filing date: 11 Feb 2013
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-35201

SC 13G/A filing

Filing date: 08 Feb 2013
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-08491

FORM 8-K

Filing date: 29 Nov 2012
Reporting date: 28 Nov 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-08491

FORM 10-Q

Filing date: 06 Nov 2012
Reporting date: 30 Sep 2012
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-08491

HECLA MINING COMPANY 8-K

Filing date: 06 Nov 2012
Reporting date: 06 Nov 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-08491

FORM 10-Q

Filing date: 07 Aug 2012
Reporting date: 30 Jun 2012
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-08491

HECLA MINING COMPANY 8-K

Filing date: 07 Aug 2012
Reporting date: 07 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-08491

FORM 8-K

Filing date: 26 Jul 2012
Reporting date: 25 Jul 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-08491

FORM 8-K

Filing date: 28 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Jun 2012
Reporting date: 26 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

11-K File 001-08491

FORM 11-K

Filing date: 27 Jun 2012
Reporting date: 31 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Jun 2012
Reporting date: 08 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Jun 2012
Reporting date: 08 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

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