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 1,895 SEC EDGAR filings since 18 Mar 1994

SEC filing history

Showing 701-725 of 1,000 matching filings.

Per page
25
Current page
29
8-K File 001-08491

FORM 8-K

Filing date
20 May 2016
Reporting date
20 May 2016
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8-K File 001-08491

HECLA MINING COMPANY 8-K

Filing date
05 May 2016
Reporting date
05 May 2016
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4

PRIMARY DOCUMENT

Filing date
12 Apr 2016
Reporting date
11 Apr 2016
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DEFA14A File 001-08491

DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS

Filing date
04 Apr 2016
Reporting date
Not listed
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DEF 14A File 001-08491

DEFINITIVE PROXY STATEMENT

Filing date
04 Apr 2016
Reporting date
19 May 2016
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PRE 14A File 001-08491

PRELIMINARY PROXY STATEMENT

Filing date
15 Mar 2016
Reporting date
19 May 2016
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4

PRIMARY DOCUMENT

Filing date
08 Mar 2016
Reporting date
08 Mar 2016
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4

PRIMARY DOCUMENT

Filing date
08 Mar 2016
Reporting date
08 Mar 2016
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4

PRIMARY DOCUMENT

Filing date
08 Mar 2016
Reporting date
08 Mar 2016
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4

PRIMARY DOCUMENT

Filing date
08 Mar 2016
Reporting date
08 Mar 2016
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4

PRIMARY DOCUMENT

Filing date
08 Mar 2016
Reporting date
08 Mar 2016
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4

PRIMARY DOCUMENT

Filing date
08 Mar 2016
Reporting date
08 Mar 2016
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3

PRIMARY DOCUMENT

Filing date
03 Mar 2016
Reporting date
03 Mar 2016
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3

PRIMARY DOCUMENT

Filing date
03 Mar 2016
Reporting date
03 Mar 2016
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3

PRIMARY DOCUMENT

Filing date
02 Mar 2016
Reporting date
04 Jan 2016
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S-3ASR File 333-209751

S-3ASR

Filing date
26 Feb 2016
Reporting date
Not listed
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S-8 File 333-209727

S-8

Filing date
25 Feb 2016
Reporting date
Not listed
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424B5 File 333-209652

424B5

Filing date
23 Feb 2016
Reporting date
Not listed
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8-K File 001-08491

8-K

Filing date
23 Feb 2016
Reporting date
23 Feb 2016
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S-3ASR File 333-209652

S-3ASR

Filing date
23 Feb 2016
Reporting date
Not listed
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