Market Cap:
$ SEC Filings
| Filing | Filed On |
|---|---|
| AMENDMENT NUMBER 2 TO SCHEDULE 13G | 14 Feb 2006 |
| PIONEER NATURAL RESOURCES 13G | 10 Feb 2006 |
| PRIMARY DOCUMENT | 08 Feb 2006 |
| FORM 8-K | 08 Feb 2006 |
| FORM 8-K | 31 Jan 2006 |
| PIONEER 1/16/06 FORM 8-K - ARGENTINA | 20 Jan 2006 |
| PIONEER 12/19/05 FORM 8-K (HOUGHTON) | 21 Dec 2005 |
| PIONEER 12/9/05 FORM 8-K | 14 Dec 2005 |
| PRIMARY DOCUMENT | 17 Nov 2005 |
| PRIMARY DOCUMENT | 17 Nov 2005 |
| PRIMARY DOCUMENT | 16 Nov 2005 |
| PRIMARY DOCUMENT | 15 Nov 2005 |
| PRIMARY DOCUMENT | 15 Nov 2005 |
| PRIMARY DOCUMENT | 10 Nov 2005 |
| PRIMARY DOCUMENT | 10 Nov 2005 |
| PIONEER 9/30/2005 FORM 10-Q | 08 Nov 2005 |
| PIONEER 11/3/05 FORM 8-K ER | 03 Nov 2005 |
| PRIMARY DOCUMENT | 07 Oct 2005 |
| PRIMARY DOCUMENT | 07 Oct 2005 |
| PRIMARY DOCUMENT | 07 Oct 2005 |
