Market Cap:
$ SEC Filings
| Filing | Filed On |
|---|---|
| PRIMARY DOCUMENT | 17 Feb 2004 |
| PRIMARY DOCUMENT | 17 Feb 2004 |
| PRIMARY DOCUMENT | 17 Feb 2004 |
| PRIMARY DOCUMENT | 17 Feb 2004 |
| PRIMARY DOCUMENT | 17 Feb 2004 |
| DOC ONE | 17 Feb 2004 |
| PRIMARY DOCUMENT | 13 Feb 2004 |
| PIONEER NATURAL RESOURCES COMPANY | 10 Feb 2004 |
| PIONEER 12/31/03 10-K | 03 Feb 2004 |
| PIONEER 2/2/04 8-K | 02 Feb 2004 |
| PRIMARY DOCUMENT | 16 Jan 2004 |
| PRIMARY DOCUMENT | 14 Jan 2004 |
| PRIMARY DOCUMENT | 07 Jan 2004 |
| PRIMARY DOCUMENT | 31 Dec 2003 |
| PRIMARY DOCUMENT | 30 Dec 2003 |
| PRIMARY DOCUMENT | 30 Dec 2003 |
| PRIMARY DOCUMENT | 29 Dec 2003 |
| PRIMARY DOCUMENT | 24 Dec 2003 |
| PRIMARY DOCUMENT | 24 Dec 2003 |
| PRIMARY DOCUMENT | 23 Dec 2003 |
