HNRG News — Page 2
Official issuer or fund updates, exact SEC current reports, and large established publisher coverage, newest first. Every lawfully retained item remains in the corpus; each public page contains at most 100 rows. Headlines open the exact source; summaries are concise descriptions and not investment recommendations. Captured 2026-08-31.
| Date | Type | Publisher | Headline | Summary |
|---|---|---|---|---|
| 2016-05-12 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2016-05-09 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01,9.01. |
| 2016-04-01 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01,9.01. |
| 2016-03-18 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.01,5.02. |
| 2016-03-11 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 2.02,9.01. |
| 2015-11-19 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01,9.01. |
| 2015-08-20 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01,9.01. |
| 2015-07-27 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01,9.01. |
| 2015-05-28 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2015-03-18 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2015-02-20 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.04. |
| 2014-10-27 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K/A | HALLADOR ENERGY CO filed Form 8-K/A covering items 9.01. |
| 2014-09-03 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.01,2.01,2.03,7.01,9.01. |
| 2014-08-18 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2014-07-08 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.01,9.01. |
| 2014-02-28 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 2.02,9.01. |
| 2014-02-06 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5.02,8.01,9.01. |
| 2013-11-01 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 2.02. |
| 2013-10-16 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2013-08-14 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2013-08-02 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 2.02. |
| 2013-07-15 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01,9.01. |
| 2013-05-24 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2013-04-05 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2013-03-06 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2013-03-01 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 2.02. |
| 2012-12-04 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2012-11-20 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2012-11-05 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5.02. |
| 2012-11-02 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 2.02. |
| 2012-10-18 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.02,2.03,3.03,8.01,9.01. |
| 2012-08-22 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2012-08-01 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 2.02. |
| 2012-07-31 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5.02,9.01. |
| 2012-03-28 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 7.01,9.01. |
| 2012-03-07 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2012-01-26 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 7.01. |
| 2011-11-16 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2011-08-10 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5.02. |
| 2011-06-13 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 7.01,8.01,9.01. |
| 2011-05-27 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5.02,5.07,9.01. |
| 2011-05-12 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2011-01-06 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5.02. |
| 2010-11-18 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2010-08-25 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2010-06-02 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5.02,9.01. |
| 2010-05-21 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5.05,8.01,9.01. |
| 2010-01-25 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2009-12-31 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5.03,9.01. |
| 2009-12-21 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5.02. |
| 2009-10-06 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01. |
| 2009-09-18 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.01,2.01,3.02,5.02,8.01,9.01. |
| 2008-12-17 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.01,9.01. |
| 2008-07-25 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.01,3.02,5.02,9.01. |
| 2007-10-09 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.01,3.02. |
| 2007-09-20 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K/A | HALLADOR ENERGY CO filed Form 8-K/A covering items 2.01,9.01. |
| 2007-07-02 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.01,2.03,5.02,9.01. |
| 2006-10-16 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K/A | HALLADOR ENERGY CO filed Form 8-K/A covering items 2.01,9.01. |
| 2006-08-02 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.01,9.01. |
| 2006-06-05 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01,9.01. |
| 2006-05-11 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 2.01,9.01. |
| 2006-04-25 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.01,2.03. |
| 2006-03-17 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K/A | HALLADOR ENERGY CO filed Form 8-K/A covering items 9.01. |
| 2006-02-27 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 3.02,9.01. |
| 2006-01-06 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 8.01,9.01. |
| 2006-01-03 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 1.01,9.01. |
| 2005-12-27 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 3.02,9.01. |
| 2005-12-27 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K/A | HALLADOR ENERGY CO filed Form 8-K/A covering items 3.02,9.01. |
| 2004-10-06 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 2.01,9.01. |
| 2004-08-11 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5. |
| 2003-06-30 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 4. |
| 2002-07-31 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 4. |
| 1997-07-23 | Current report | SEC filing | HALLADOR ENERGY CO filed Form 8-K | HALLADOR ENERGY CO filed Form 8-K covering items 5. |