HECLA MINING CO/DE/ — 8-K/A Filings
16 8-K/A filings on record
This page lists all 8-K/A 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 16 8-K/A 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/A | HECLA MINING COMPANY 8-K/A | 0001157523-22-001058 | Aug 4, 2022 | — |
| 8-K/A | FORM 8-K/A | 0001437749-21-025414 | Nov 5, 2021 | Nov 4, 2021 |
| 8-K/A | FORM 8-K/A | 0001437749-19-011078 | May 30, 2019 | May 23, 2019 |
| 8-K/A | FORM 8-K/A | 0001437749-18-015235 | Aug 10, 2018 | Aug 9, 2018 |
| 8-K/A | FORM 8-K/A | 0001437749-18-014942 | Aug 8, 2018 | Jul 16, 2018 |
| 8-K/A | FORM 8-K/A | 0001437749-17-003599 | Mar 2, 2017 | Feb 23, 2017 |
| 8-K/A | FORM 8-K/A | 0001437749-14-001190 | Jan 29, 2014 | — |
| 8-K/A | FORM 8-K/A | 0001437749-13-009227 | Jul 25, 2013 | Jul 23, 2013 |
| 8-K/A | FORM 8-K/A | 0001437749-11-006116 | Aug 16, 2011 | May 9, 2011 |
| 8-K/A | FORM 8-K | 0001193125-08-133304 | Jun 13, 2008 | Apr 22, 2008 |
| 8-K/A | FORM 8K/A DATED FEBRUARY 12, 2008 | 0000897101-08-000506 | Mar 6, 2008 | Feb 12, 2008 |
| 8-K/A | FORM 8-K/A DATED FEBRUARY 21, 2008 | 0000897101-08-000405 | Feb 26, 2008 | Feb 21, 2008 |
| 8-K/A | HECLA MINING COMPANY FORM 8-K/A (AMENDMENT #1) | 0000719413-99-000031 | Jul 13, 1999 | Jun 25, 1999 |
| 8-K/A | HECLA MINING COMPANY FORM 8-K/A | 0000719413-99-000020 | May 12, 1999 | May 7, 1999 |
| 8-K/A | HECLA MINING COMPANY FORM 8-K/A (AMENDMENT #1) | 0000719413-98-000016 | Dec 8, 1998 | Nov 13, 1998 |
| 8-K/A | AMENDMENT NO.1 TO FORM 8-K, HECLA MINING COMPANY | 0000950123-94-000839 | May 2, 1994 | Mar 11, 1994 |