HECLA MINING CO/DE/ — EFFECT Filings
11 EFFECT filings on record
This page lists all EFFECT 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 11 EFFECT 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 |
|---|---|---|---|---|
| EFFECT | — | 9999999995-16-005405 | Aug 10, 2016 | — |
| EFFECT | — | 9999999995-15-001100 | Apr 30, 2015 | — |
| EFFECT | — | 9999999995-13-003444 | Dec 4, 2013 | — |
| EFFECT | — | 9999999995-10-000588 | Feb 24, 2010 | — |
| EFFECT | — | 9999999995-10-000584 | Feb 24, 2010 | — |
| EFFECT | — | 9999999995-09-003263 | Nov 20, 2009 | — |
| EFFECT | — | 9999999995-09-002392 | Aug 26, 2009 | — |
| EFFECT | — | 9999999995-09-001088 | Apr 29, 2009 | — |
| EFFECT | — | 9999999995-08-002801 | Sep 12, 2008 | — |
| EFFECT | — | 9999999995-07-000278 | Jan 24, 2007 | — |
| EFFECT | — | 9999999995-07-000277 | Jan 24, 2007 | — |