HALLADOR ENERGY CO — 8-K/A Filings
7 8-K/A filings on record
This page lists all 8-K/A filings submitted to the SEC by HALLADOR ENERGY CO (HNRG), sorted by most recent first. Each row links to the full filing on EdgarLookup. HALLADOR ENERGY CO has filed 7 8-K/A documents with the SEC since 1995. To view all SEC filings by HALLADOR ENERGY CO, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
10KSB
10KSB/A
10KSB40
10QSB
10QSB/A
144
3
3/A
4
4/A
424B5
5
8-A12B
8-K
8-K/A
CERTNAS
CORRESP
D
DEF 14A
DEF 14C
DEFA14A
EFFECT
NT 10-K
NT 10-Q
PRE 14A
S-3
S-3/A
S-3ASR
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K/A | FORM 8-K/A | 0001437749-23-000668 | Jan 6, 2023 | Oct 21, 2022 |
| 8-K/A | FORM 8-K/A | 0001437749-22-006045 | Mar 11, 2022 | Feb 14, 2022 |
| 8-K/A | FORM 8-K/A - VECTREN AUDITED FINS AND PRO FORMAS | 0000788965-14-000025 | Oct 27, 2014 | Aug 29, 2014 |
| 8-K/A | FORM 8KA/2 SUNRISE | 0000788965-07-000035 | Sep 20, 2007 | Jul 31, 2006 |
| 8-K/A | SUNRISE INTEREST | 0000788965-06-000040 | Oct 16, 2006 | Jul 31, 2006 |
| 8-K/A | AMENDMENT TO FORM 8-K | 0001104659-06-017645 | Mar 17, 2006 | Dec 31, 2005 |
| 8-K/A | 8-K/A CORRECTING DATE OF REPORT AND DATE OF EARLIEST EVENT REPORTED | 0000788965-05-000020 | Dec 27, 2005 | Dec 20, 2005 |