|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| 8-K |
 |
PIONEER NATURAL RESOURCES CO |
11/13/09 (11/09/09) |
| 424B5 |
|
PIONEER NATURAL RESOURCES CO |
11/10/09 |
| FWP |
|
PIONEER NATURAL RESOURCES CO |
11/09/09 |
| 424B5 |
|
PIONEER NATURAL RESOURCES CO |
11/09/09 |
| 10-Q |
|
PIONEER NATURAL RESOURCES CO |
11/06/09 (09/30/09) |
| 8-K |
|
PIONEER NATURAL RESOURCES CO |
11/04/09 (11/03/09) |
| 8-K |
|
PIONEER NATURAL RESOURCES CO |
10/21/09 (10/20/09) |
| 4 |
|
PIONEER NATURAL RESOURCES CO (SHEFFIELD SCOTT D) |
09/30/09 (09/28/09) |
| 8-K |
|
PIONEER NATURAL RESOURCES CO |
09/22/09 (09/22/09) |
| 4 |
|
PIONEER NATURAL RESOURCES CO(HANNES WILLIAM F) |
09/16/09 (09/16/09) |
| 4 |
|
PIONEER NATURAL RESOURCES CO(DOVE TIMOTHY L) |
09/15/09 (09/15/09) |
| 4 |
|
PIONEER NATURAL RESOURCES CO(DEALY RICHARD P) |
09/15/09 (09/11/09) |
| 4 |
|
PIONEER NATURAL RESOURCES CO(SHEFFIELD SCOTT D) |
09/15/09 (09/11/09) |
| 8-K |
|
PIONEER NATURAL RESOURCES CO |
09/09/09 (09/09/09) |
| 8-K |
|
PIONEER NATURAL RESOURCES CO |
08/27/09 (08/26/09) |
| 10-Q/A |
|
PIONEER NATURAL RESOURCES CO |
08/12/09 (06/30/09) |
| S-8 |
|
PIONEER NATURAL RESOURCES CO |
08/12/09 |
| 8-K |
|
PIONEER NATURAL RESOURCES CO |
08/11/09 (08/11/09) |
| 4 |
|
PIONEER NATURAL RESOURCES CO(SHEFFIELD SCOTT D) |
08/10/09 (08/06/09) |
| 10-Q |
|
PIONEER NATURAL RESOURCES CO |
08/10/09 (06/30/09) |