10-K
File 001-08491
FORM 10-K
- Filing date
- 23 Feb 2017
- Reporting date
- 31 Dec 2016
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HECLA MINING CO/DE/ reports
- Company location
- Coeur D'alene, ID
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
HECLA MINING CO/DE/ has filed 1,895 SEC EDGAR filings since 18 Mar 1994
SEC filing history
Showing 626-650 of 1,000 matching filings.
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8-K
File 001-08491
HECLA MINING COMPANY 8-K
- Filing date
- 23 Feb 2017
- Reporting date
- 23 Feb 2017
- SEC evidence
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8-K
File 001-08491
HECLA MINING COMPANY 8-K
- Filing date
- 22 Feb 2017
- Reporting date
- 22 Feb 2017
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SC 13G/A
File 005-35201
SC 13G/A filing
- Filing date
- 13 Feb 2017
- Reporting date
- Not listed
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SC 13G/A
File 005-35201
SC 13G/A filing
- Filing date
- 13 Feb 2017
- Reporting date
- Not listed
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- Open document Open filing
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SC 13G
File 005-35201
SCHEDULE 13G
- Filing date
- 09 Feb 2017
- Reporting date
- Not listed
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SC 13G/A
File 005-35201
SC 13G/A filing
- Filing date
- 24 Jan 2017
- Reporting date
- Not listed
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8-K
File 001-08491
FORM 8-K
- Filing date
- 10 Jan 2017
- Reporting date
- 10 Jan 2017
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3
PRIMARY DOCUMENT
- Filing date
- 04 Jan 2017
- Reporting date
- 02 Jan 2017
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8-K
File 001-08491
FORM 8-K
- Filing date
- 08 Dec 2016
- Reporting date
- 04 Dec 2016
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4
PRIMARY DOCUMENT
- Filing date
- 07 Dec 2016
- Reporting date
- 06 Dec 2016
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10-Q
File 001-08491
FORM 10-Q
- Filing date
- 08 Nov 2016
- Reporting date
- 30 Sep 2016
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8-K
File 001-08491
HECLA MINING COMPANY 8-K
- Filing date
- 08 Nov 2016
- Reporting date
- 08 Nov 2016
- SEC evidence
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8-K
File 001-08491
FORM 8-K
- Filing date
- 20 Oct 2016
- Reporting date
- 17 Oct 2016
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8-K
File 001-08491
FORM 8-K
- Filing date
- 18 Oct 2016
- Reporting date
- 18 Oct 2016
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SC 13G/A
File 005-35201
SC 13G/A filing
- Filing date
- 07 Oct 2016
- Reporting date
- Not listed
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8-K
File 001-08491
FORM 8-K
- Filing date
- 14 Sep 2016
- Reporting date
- 13 Sep 2016
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4
PRIMARY DOCUMENT
- Filing date
- 30 Aug 2016
- Reporting date
- 26 Aug 2016
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 12 Aug 2016
- Reporting date
- 12 Aug 2016
- SEC evidence
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4
PRIMARY DOCUMENT
- Filing date
- 11 Aug 2016
- Reporting date
- 11 Aug 2016
- SEC evidence
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EFFECT
File 333-212313
EFFECT filing
- Filing date
- 10 Aug 2016
- Reporting date
- Not listed
- SEC evidence
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4
PRIMARY DOCUMENT
- Filing date
- 10 Aug 2016
- Reporting date
- 09 Aug 2016
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
PRIMARY DOCUMENT
- Filing date
- 10 Aug 2016
- Reporting date
- 09 Aug 2016
- SEC evidence
- Open document Open filing
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424B3
File 333-212313
424B3
- Filing date
- 10 Aug 2016
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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CORRESP
CORRESP filing
- Filing date
- 09 Aug 2016
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
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