HECLA MINING CO/DE/ reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Coeur D'alene, ID
SEC filing record 1 source field available
Fiscal year end
31 December
HECLA MINING CO/DE/ has filed 1,893 SEC EDGAR filings since 18 Mar 1994

SEC filing history

Showing 301-325 of 1,000 matching filings.

Per page
25
Current page
13
4

PRIMARY DOCUMENT

Filing date
02 Mar 2022
Reporting date
28 Feb 2022
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4

PRIMARY DOCUMENT

Filing date
02 Mar 2022
Reporting date
28 Feb 2022
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4

PRIMARY DOCUMENT

Filing date
02 Mar 2022
Reporting date
28 Feb 2022
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4

PRIMARY DOCUMENT

Filing date
02 Mar 2022
Reporting date
28 Feb 2022
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424B5 File 333-262925

424B5

Filing date
24 Feb 2022
Reporting date
Not listed
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S-3ASR File 333-262925

S-3ASR

Filing date
23 Feb 2022
Reporting date
Not listed
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8-K File 001-08491

HECLA MINING COMPANY 8-K

Filing date
22 Feb 2022
Reporting date
22 Feb 2022
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SC 13G/A File 005-35201

SC 13G/A filing

Filing date
11 Feb 2022
Reporting date
Not listed
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SC 13G/A File 005-35201

SCHEDULE 13G/A

Filing date
10 Feb 2022
Reporting date
Not listed
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SC 13G/A File 005-35201

SEC SCHEDULE 13G

Filing date
08 Feb 2022
Reporting date
Not listed
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SC 13G/A File 005-35201

SC 13G/A filing

Filing date
01 Feb 2022
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
04 Jan 2022
Reporting date
31 Dec 2021
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5

PRIMARY DOCUMENT

Filing date
03 Jan 2022
Reporting date
31 Dec 2021
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S-3ASR File 333-260870

S-3ASR

Filing date
08 Nov 2021
Reporting date
Not listed
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8-K/A File 001-08491

FORM 8-K/A

Filing date
05 Nov 2021
Reporting date
04 Nov 2021
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8-K File 001-08491

HECLA MINING COMPANY 8-K

Filing date
04 Nov 2021
Reporting date
04 Nov 2021
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4

PRIMARY DOCUMENT

Filing date
04 Oct 2021
Reporting date
01 Oct 2021
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4

PRIMARY DOCUMENT

Filing date
04 Oct 2021
Reporting date
30 Sep 2021
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