8-K
File 001-08491
HECLA MINING COMPANY 8-K
- Filing date
- 06 Feb 2020
- Reporting date
- 06 Feb 2020
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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 1,901 SEC EDGAR filings since 18 Mar 1994
SEC filing history
Showing 451-475 of 1,000 matching filings.
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19
SC 13G/A
File 005-35201
SC 13G/A filing
- Filing date
- 05 Feb 2020
- Reporting date
- Not listed
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8-K
File 001-08491
FORM 8-K
- Filing date
- 05 Feb 2020
- Reporting date
- 05 Feb 2020
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4
PRIMARY DOCUMENT
- Filing date
- 08 Jan 2020
- Reporting date
- 08 Jan 2020
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8-K
File 001-08491
FORM 8-K
- Filing date
- 07 Jan 2020
- Reporting date
- 07 Jan 2020
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4
PRIMARY DOCUMENT
- Filing date
- 03 Jan 2020
- Reporting date
- 18 Dec 2019
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8-K
File 001-08491
FORM 8-K
- Filing date
- 23 Dec 2019
- Reporting date
- 18 Dec 2019
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8-K
File 001-08491
FORM 8-K
- Filing date
- 13 Dec 2019
- Reporting date
- 10 Dec 2019
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10-Q
File 001-08491
FORM 10-Q
- Filing date
- 07 Nov 2019
- Reporting date
- 30 Sep 2019
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8-K
File 001-08491
HECLA MINING COMPANY 8-K
- Filing date
- 07 Nov 2019
- Reporting date
- 07 Nov 2019
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8-K
File 001-08491
FORM 8-K
- Filing date
- 07 Oct 2019
- Reporting date
- 07 Oct 2019
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4
PRIMARY DOCUMENT
- Filing date
- 03 Oct 2019
- Reporting date
- 02 Oct 2019
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4
PRIMARY DOCUMENT
- Filing date
- 16 Aug 2019
- Reporting date
- 16 Aug 2019
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10-Q
File 001-08491
FORM 10-Q
- Filing date
- 08 Aug 2019
- Reporting date
- 30 Jun 2019
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4
PRIMARY DOCUMENT
- Filing date
- 07 Aug 2019
- Reporting date
- 05 Aug 2019
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8-K
File 001-08491
FORM 8-K
- Filing date
- 07 Aug 2019
- Reporting date
- 07 Aug 2019
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3
PRIMARY DOCUMENT
- Filing date
- 07 Aug 2019
- Reporting date
- 05 Aug 2019
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8-K
File 001-08491
HECLA MINING COMPANY 8-K
- Filing date
- 07 Aug 2019
- Reporting date
- 05 Aug 2019
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8-K
File 001-08491
FORM 8-K
- Filing date
- 18 Jul 2019
- Reporting date
- 15 Jul 2019
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4/A
PRIMARY DOCUMENT
- Filing date
- 27 Jun 2019
- Reporting date
- 21 Jun 2019
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4/A
PRIMARY DOCUMENT
- Filing date
- 27 Jun 2019
- Reporting date
- 21 Jun 2019
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11-K
File 001-08491
FORM 11-K
- Filing date
- 27 Jun 2019
- Reporting date
- 31 Dec 2018
- SEC evidence
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4/A
PRIMARY DOCUMENT
- Filing date
- 26 Jun 2019
- Reporting date
- 21 Jun 2017
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4
PRIMARY DOCUMENT
- Filing date
- 25 Jun 2019
- Reporting date
- 21 Jun 2019
- SEC evidence
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4
PRIMARY DOCUMENT
- Filing date
- 25 Jun 2019
- Reporting date
- 21 Jun 2019
- SEC evidence
- Open document Open filing
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