Market Cap:
$ SEC Filings
| Filing | Filed On |
|---|---|
| PRIMARY DOCUMENT | 14 Jun 2006 |
| PRIMARY DOCUMENT | 02 Jun 2006 |
| PRIMARY DOCUMENT | 30 May 2006 |
| PXD 5/25/06 FORM 8-K | 25 May 2006 |
| PXD FORM 8-A/A | 23 May 2006 |
| FORM 8-K | 23 May 2006 |
| FORM 8-K | 23 May 2006 |
| PRIMARY DOCUMENT | 17 May 2006 |
| FORM 8-K | 16 May 2006 |
| PRIMARY DOCUMENT | 16 May 2006 |
| PRIMARY DOCUMENT | 15 May 2006 |
| PRIMARY DOCUMENT | 15 May 2006 |
| PRIMARY DOCUMENT | 12 May 2006 |
| PRIMARY DOCUMENT | 12 May 2006 |
| PIONEER MARCH 31, 2006 FORM 10-Q | 10 May 2006 |
| PIONEER FORM 8-K 5/3/06 LONG-TERM INCEN. | 09 May 2006 |
| PIONEER FORM 8-K 5/9/2006 EARNINGS | 09 May 2006 |
| PRIMARY DOCUMENT | 04 May 2006 |
| PIONEER 5/1/06 FORM 8-K 6TH SUPPL INDEN | 04 May 2006 |
| PRIMARY DOCUMENT | 04 May 2006 |
