HECLA MINING CO/DE/ — 8-K Filings
398 8-K filings on record
This page lists all 8-K filings submitted to the SEC by HECLA MINING CO/DE/ (HL-PB), sorted by most recent first. Each row links to the full filing on EdgarLookup. HECLA MINING CO/DE/ has filed 398 8-K documents with the SEC since 2011. To view all SEC filings by HECLA MINING CO/DE/, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
10KT405
11-K
144
144/A
25-NSE
3
4
4/A
424B1
424B2
424B3
424B4
424B5
425
5
8-A12B
8-K
8-K/A
ARS
CORRESP
D
DEF 14A
DEFA14A
DEFR14A
EFFECT
FWP
NO ACT
NT 10-K
NT 11-K
POS AM
POSASR
PRE 14A
PREC14A
PRER14A
PX14A6G
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | — | 0000897101-03-001085 | Sep 4, 2003 | Sep 3, 2003 |
| 8-K | HECLA MINING 8-K | 0001157523-03-003512 | Jul 31, 2003 | — |
| 8-K | — | 0000897101-03-000756 | Jul 10, 2003 | Jul 8, 2003 |
| 8-K | HECLA MINING COMPANY FORM 8K | 0000897101-03-000349 | May 1, 2003 | — |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-02-000009 | Apr 15, 2002 | Apr 9, 2002 |
| 8-K | HECLA MINING COMPANY FORM 8-K DATED OCTOBER 12, 2001 | 0000719413-01-500032 | Oct 19, 2001 | Oct 12, 2001 |
| 8-K | HECLA FORM 8-K DATED AUGUST 28, 2001 | 0000719413-01-500030 | Aug 29, 2001 | Aug 28, 2001 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-01-500027 | Aug 21, 2001 | Aug 20, 2001 |
| 8-K | HECLA MINING COMPANY FORM 8-K DATED MARCH 27, 2001 | 0000719413-01-500014 | Apr 11, 2001 | Mar 27, 2001 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-01-500006 | Mar 9, 2001 | Feb 27, 2001 |
| 8-K | HECLA FORM 8-K DATED JANUARY 22, 2001 | 0000719413-01-500003 | Jan 24, 2001 | Jan 22, 2001 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-00-000025 | Nov 28, 2000 | Nov 17, 2000 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-00-000022 | Nov 14, 2000 | Nov 10, 2000 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-00-000018 | Sep 8, 2000 | — |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-00-000014 | Jul 18, 2000 | — |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-00-000008 | Apr 3, 2000 | Mar 24, 2000 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-99-000029 | Jul 12, 1999 | Jun 25, 1999 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-99-000027 | May 19, 1999 | May 18, 1999 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-99-000016 | May 10, 1999 | May 7, 1999 |
| 8-K | — | 0001076636-99-000058 | Apr 2, 1999 | Apr 1, 1999 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-99-000008 | Mar 26, 1999 | — |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-98-000014 | Nov 25, 1998 | Nov 13, 1998 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-97-000010 | Apr 7, 1997 | Apr 4, 1997 |
| 8-K | FORM 8-K | 0000898822-97-000138 | Feb 19, 1997 | Feb 18, 1997 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-97-000004 | Feb 19, 1997 | Feb 18, 1997 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-97-000002 | Feb 14, 1997 | — |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-96-000015 | May 30, 1996 | May 28, 1996 |
| 8-K | FORM 8-K | 0000898822-96-000178 | May 17, 1996 | May 10, 1996 |
| 8-K | FORM 8-K | 0000898822-96-000022 | Jan 24, 1996 | Jan 23, 1996 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000719413-95-000022 | Oct 26, 1995 | Oct 25, 1995 |
| 8-K | FORM 8-K | 0000719413-95-000003 | Jun 6, 1995 | Jun 5, 1995 |
| 8-K | FORM 8-K | 0000950123-95-001546 | May 25, 1995 | May 17, 1995 |
| 8-K | FORM 8-K | 0000950123-95-000733 | Mar 28, 1995 | Mar 8, 1995 |
| 8-K | FORM 8-K | 0000950123-95-000234 | Feb 8, 1995 | Feb 2, 1995 |
| 8-K | FORM 8-K | 0000950123-95-000140 | Jan 30, 1995 | Jan 25, 1995 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000950123-95-000078 | Jan 20, 1995 | Jan 19, 1995 |
| 8-K | FORM 8-K, HECLA MINING COMPANY | 0000950123-94-002091 | Dec 23, 1994 | Dec 21, 1994 |
| 8-K | HELCA MINING COMPANY | 0000950123-94-001700 | Oct 25, 1994 | Oct 21, 1994 |
| 8-K | HECLA MINING COMPANY | 0000950123-94-001278 | Aug 5, 1994 | Jul 28, 1994 |
| 8-K | HECLA MINING COMPANY | 0000950123-94-001005 | Jun 2, 1994 | Jun 1, 1994 |
| 8-K | HECLA MINING COMPANY FORM 8-K | 0000950123-94-000962 | May 23, 1994 | — |
| 8-K | FORM 8-K | 0000898822-94-000050 | May 2, 1994 | Apr 29, 1994 |
| 8-K | HECLA MINING COMPANY 8-K, 2/8/94 | 0000950123-94-000556 | Mar 22, 1994 | Feb 8, 1994 |
| 8-K | HECLA MINING COMPANY 8-K, 12/29/93 | 0000950123-94-000537 | Mar 18, 1994 | Dec 29, 1993 |
| 8-K | HECLA MINING CO. 8-K, 1/24/94 | 0000950123-94-000536 | Mar 18, 1994 | Jan 24, 1994 |
| 8-K | HECLA MINING CO. 8-K, 2/3/94 | 0000950123-94-000535 | Mar 18, 1994 | Feb 3, 1994 |
| 8-K | HECLA MINING CO. 8-K, 2/16/94 | 0000950123-94-000534 | Mar 18, 1994 | Feb 16, 1994 |
| 8-K | FORM 8-K, HECLA MINING COMPANY | 0000950123-94-000529 | Mar 18, 1994 | Mar 11, 1994 |