Hecla Mining Co/De/

Symbol: HL, HL-PB on NYSE
Entity: Company
Industry: Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (Office Of Energy & Transportation)
Business address: 6500 N Mineral Drive Suite 200, None, 83815-9408 Coeur D'alene, ID
Phone: 2087694100
State of incorporation: DE
Fiscal year end: December 31
Category: Large accelerated filer
Signature Schedule 13D/G: HECLA MINING CO/DE/ - Sr. Vice President, General Counsel & Secretary
All SEC filings: View on sec.gov

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Hecla Mining Co/De/ has filed 1,794 SEC EDGAR filings since 3/18/1994

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SCHEDULE 13D	Open Document	Open Filing		May 30, 2025
3	Open Document	Open Filing	PRIMARY DOCUMENT	May 22, 2025	May 22, 2025
8-K	Open Document \| Data	Open Filing	FORM 8-K	May 22, 2025	May 21, 2025	001-08491
SCHEDULE 13G/A	Open Document	Open Filing		May 12, 2025		005-35201
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 7, 2025	May 7, 2025
144	Open Document	Open Filing		May 7, 2025		001-08491
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 6, 2025	May 6, 2025
10-Q	Open Document \| Data	Open Filing	10-Q	May 1, 2025	Mar 31, 2025	001-08491
8-K	Open Document \| Data	Open Filing	8-K	May 1, 2025	May 1, 2025	001-08491
ARS	Open Document	Open Filing	ARS	Apr 10, 2025	Dec 31, 2024	001-08491
DEFA14A	Open Document	Open Filing	DEFA14A	Apr 10, 2025		001-08491
DEF 14A	Open Document \| Data	Open Filing	DEF 14A	Apr 10, 2025	May 21, 2025	001-08491
3	Open Document	Open Filing	PRIMARY DOCUMENT	Apr 8, 2025	Apr 7, 2025
PRE 14A	Open Document \| Data	Open Filing	PRE 14A	Mar 21, 2025	May 21, 2025	001-08491
SCHEDULE 13G/A	Open Document	Open Filing		Mar 6, 2025		005-35201
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 26, 2025	Feb 24, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 26, 2025	Feb 24, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 26, 2025	Feb 24, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 26, 2025	Feb 24, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 26, 2025	Feb 24, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 26, 2025	Feb 24, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 26, 2025	Feb 24, 2025
144	Open Document	Open Filing		Feb 25, 2025		001-08491
144	Open Document	Open Filing		Feb 25, 2025		001-08491
144	Open Document	Open Filing		Feb 25, 2025		001-08491
144	Open Document	Open Filing		Feb 25, 2025		001-08491
144	Open Document	Open Filing		Feb 25, 2025		001-08491
144	Open Document	Open Filing		Feb 25, 2025		001-08491
144	Open Document	Open Filing		Feb 25, 2025		001-08491
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 21, 2025	Feb 19, 2025
8-K	Open Document \| Data	Open Filing	FORM 8-K	Feb 14, 2025	Feb 14, 2025	001-08491
424B5	Open Document \| Data	Open Filing	424B5	Feb 14, 2025		333-284931
S-3ASR	Open Document \| Data	Open Filing	S-3ASR	Feb 14, 2025		333-284931
8-K	Open Document \| Data	Open Filing	FORM 8-K	Feb 13, 2025	Feb 13, 2025	001-08491
POSASR	Open Document	Open Filing	POSASR	Feb 13, 2025		333-262925
10-K	Open Document \| Data	Open Filing	10-K	Feb 13, 2025	Dec 31, 2024	001-08491
8-K	Open Document \| Data	Open Filing	FORM 8-K	Feb 12, 2025	Feb 12, 2025	001-08491
SCHEDULE 13G/A	Open Document	Open Filing		Jan 23, 2025		005-35201
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jan 16, 2025	Jan 15, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Dec 13, 2024	Dec 12, 2024
4	Open Document	Open Filing	PRIMARY DOCUMENT	Nov 7, 2024	Nov 7, 2024
S-3ASR	Open Document \| Data	Open Filing	S-3ASR	Nov 7, 2024		333-283062
10-Q	Open Document \| Data	Open Filing	10-Q	Nov 7, 2024	Sep 30, 2024	001-08491
3	Open Document	Open Filing	PRIMARY DOCUMENT	Nov 7, 2024	Nov 7, 2024
8-K	Open Document \| Data	Open Filing	FORM 8-K	Nov 7, 2024	Nov 6, 2024	001-08491
4	Open Document	Open Filing	PRIMARY DOCUMENT	Nov 4, 2024	Oct 31, 2024
8-K	Open Document \| Data	Open Filing	FORM 8-K	Nov 4, 2024	Nov 4, 2024	001-08491
3	Open Document	Open Filing	PRIMARY DOCUMENT	Oct 18, 2024	Oct 16, 2024
8-K	Open Document \| Data	Open Filing	FORM 8-K	Oct 16, 2024	Oct 16, 2024	001-08491
4	Open Document	Open Filing	PRIMARY DOCUMENT	Oct 3, 2024	Oct 2, 2024

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