FILINGS
| HNRG 0000788965 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2010-11-29 | 4 | View Document | |
| 2010-11-23 | 4 | View Document | |
| 2010-11-23 | 4 | View Document | |
| 2010-11-18 | 8-K | FORM 8-K | View Document |
| 2010-11-12 | 10-Q | SEPTEMBER 30, 2010 FORM 10-Q | View Document |
| 2010-11-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-10-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-08-25 | 8-K | FORM 8-K | View Document |
| 2010-08-06 | 10-Q | FORM 10-Q | View Document |
| 2010-06-02 | 8-K | FORM 8-K DATED JUNE 1, 2010 | View Document |
| 2010-05-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-21 | 8-K | FORM 8-K DATED MAY 20, 2010 | View Document |
| 2010-05-14 | CERTNAS | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2010-05-12 | 8-A12B | FORM 8A 12(B) FOR HALLADOR ENERGY COMPANY | View Document |
| 2010-04-30 | 10-Q | View Document | |
| 2010-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-17 | SC 13D/A | View Document | |
| 2010-03-16 | 4 | View Document | |
| 2010-03-16 | 4 | View Document | |
| 2010-03-05 | 10-K | FORM 10-K | View Document |
| 2010-02-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-25 | 8-K | 8K - APPLICATION TO NASDAQ | View Document |
| 2010-01-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-12-31 | 8-K | NAME CHANGE 8-K | View Document |
| 2009-12-22 | UPLOAD | View Document | |
| 2009-12-21 | 8-K | FORM 8-K DATED DECEMBER 21, 2009 | View Document |
| 2009-12-16 | 10-K/A | AMENDMENT NO. 1 - SEPTEMBER 30, 2009 FORM 10-Q | View Document |
| 2009-12-16 | 10-Q/A | AMENDMENT NO. 1 - SEPTEMBER 30, 2009 FORM 10-Q | View Document |
| 2009-12-16 | 10-Q/A | AMEND #1 - JUNE 30, 2009 FORM 10Q | View Document |
| 2009-12-16 | 10-Q/A | AMEND #1 - MARCH 31, 2009 FORM 10Q | View Document |
| 2009-12-15 | CORRESP | View Document | |
| 2009-12-04 | UPLOAD | View Document | |
| 2009-12-01 | S-8 | S-8 REGISTRATION STATEMENT DECEMBER 1 2009 | View Document |
| 2009-11-10 | 10-Q | SEPTEMBER 30, 2009 FORM 10-Q | View Document |
| 2009-10-06 | SC 13D/A | View Document | |
| 2009-10-06 | 8-K | FORM 8-K VAN HEUVELEN COMPENSATION | View Document |
| 2009-10-05 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2009-09-29 | 4 | View Document | |
| 2009-09-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-09-29 | D | View Document | |
| 2009-09-25 | SC 13D | SCHEDULE 13D | View Document |
| 2009-09-25 | 3 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2009-09-24 | 3 | PRIMARY DOCUMENT | View Document |
| 2009-09-24 | SC 13D/A | 9/15/09 SCHEDULE 13D | View Document |
| 2009-09-18 | 3 | PRIMARY DOCUMENT | View Document |
| 2009-09-18 | 3 | PRIMARY DOCUMENT | View Document |
| 2009-09-18 | 8-K | FORM 8-K DATED SEPTEMBER 18, 2009 | View Document |
| 2009-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-08-06 | 10-Q | JUNE 30, 2009 FORM 10Q | View Document |
| 2009-07-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-06-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-05-08 | 10-Q | MARCH 31, 2009 FORM 10Q | View Document |
| 2009-04-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-03-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-03-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-03-26 | 10-K | DECEMBER 2008 FORM 10-K | View Document |
| 2009-01-12 | 3/A | PRIMARY DOCUMENT | View Document |
| 2009-01-12 | SC 13D | SCHEDULE 13D FOR HALLADOR PETROLEUM COMPANY | View Document |
| 2009-01-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-12-17 | 8-K | 8K FOR $70 MILLION PNC LOAN ON 121208 | View Document |
| 2008-11-13 | 10-Q | SEPTEMBER 30, 2008 FORM 10-Q | View Document |
| 2008-10-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-10-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-10-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-10-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-10-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-10-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-10-08 | 4/A | PRIMARY DOCUMENT | View Document |
| 2008-10-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-10-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-10-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-05 | 4/A | PRIMARY DOCUMENT | View Document |
| 2008-09-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-08-28 | SC 13D | SCHEDULE 13D | View Document |
| 2008-08-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-08-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-08-14 | 10-Q | JUNE 30 2008 FORM 10Q | View Document |
| 2008-08-05 | 3 | PRIMARY DOCUMENT | View Document |
| 2008-07-25 | 8-K | FORM 8-K NEW DIRECTOR AND RSU | View Document |
| 2008-07-23 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-07-23 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-07-23 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-07-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-07-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-07-23 | SC 13D/A | HALLADOR PETROLEUM COMPANY SCHEDULE 13D/A JULY 21, 2008 | View Document |
| 2008-07-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-07-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-07-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-07-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-15 | 10-Q | MARCH 31, 2008 FORM 10-Q | View Document |
| 2008-05-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-01 | 4 | PRIMARY DOCUMENT | View Document |
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