FILINGS
| HNRG 0000788965 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2002-04-01 | 10KSB | 12-31-01 10-KSB | View Document |
| 2001-11-14 | 10QSB | 9/30/2001 10-QSB | View Document |
| 2001-08-14 | 10QSB | JUNE 30, 2001 FINANCIALS | View Document |
| 2001-05-14 | 10QSB | HPC 1ST QTR FINANCIALS | View Document |
| 2001-04-02 | 10KSB40 | View Document | |
| 2000-11-14 | 10QSB | View Document | |
| 2000-08-14 | 10QSB | JUNE 30, 2000 10QSB | View Document |
| 2000-05-11 | 10QSB | 1ST QTR 2000 10QSB | View Document |
| 2000-03-31 | 10-K405 | View Document | |
| 1999-11-15 | 10QSB | THIRD QUARTER 10QSB 1999 | View Document |
| 1999-08-16 | 10QSB | View Document | |
| 1999-05-19 | 10QSB | FIRST QTR FORM 10QSB | View Document |
| 1999-05-18 | NT 10-Q | View Document | |
| 1999-03-29 | 10KSB40 | View Document | |
| 1998-11-18 | 10QSB/A | View Document | |
| 1998-11-04 | 10QSB | THIRD QTR FORM 10QSB | View Document |
| 1998-08-14 | 10QSB | SECOND QTR FORM 10QSB | View Document |
| 1998-05-15 | 10QSB | FIRST QUARTER FORM 10QSB | View Document |
| 1998-04-15 | 10KSB40 | View Document | |
| 1998-03-30 | NT 10-K | View Document | |
| 1998-02-27 | SC 13D | SCHEDULE 13D | View Document |
| 1997-11-13 | 10QSB | THIRD QUARTER FORM 10QSB | View Document |
| 1997-08-15 | 10QSB | SECOND QUARTER FORM 10-QSB | View Document |
| 1997-07-23 | 8-K | FORM 8-K FOR YORKTOWN ENERGY INVESTMENT | View Document |
| 1997-05-15 | 10QSB | FIRST QUARTER 1997 FORM 10-QSB | View Document |
| 1997-03-28 | 10KSB40 | View Document | |
| 1996-11-14 | 10QSB | THIRD QUARTER 10-QSB | View Document |
| 1996-08-14 | 10QSB | SECOND QUARTER FORM 10-QSB | View Document |
| 1996-05-14 | 10QSB | FIRST QUARTER FORM 10-QSB | View Document |
| 1996-04-22 | DEF 14A | PRELIMINARY PROXY STATEMENT FOR MEETING OF 5/29/96 | View Document |
| 1996-04-01 | PRE 14A | PRELIMINARY PROXY STATEMENT FOR MEETING OF 5/29/96 | View Document |
| 1996-04-01 | 10KSB | View Document | |
| 1995-11-14 | 10QSB | THIRD QUARTER FORM 10-QSB | View Document |
| 1995-08-14 | 10QSB | SECOND QUARTER FORM 10-QSB | View Document |
| 1995-05-12 | 10-Q | FORM 10-QSB FIRST QUARTER | View Document |
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