|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| SC 13G |
 |
PATTERSON UTI ENERGY INC (BLACKROCK INC.) |
01/29/10 |
| 8-K |
|
PATTERSON UTI ENERGY INC |
01/20/10 (01/20/10) |
| 4 |
|
PATTERSON UTI ENERGY INC(BUCKNER CHARLES OLIVER) |
01/05/10 (01/01/10) |
| 4 |
|
PATTERSON UTI ENERGY INC(PEAK KENNETH R) |
01/05/10 (01/01/10) |
| 4 |
|
PATTERSON UTI ENERGY INC(HUNT TERRY H) |
01/05/10 (01/01/10) |
| 4 |
|
PATTERSON UTI ENERGY INC(HUFF CURTIS W) |
01/05/10 (01/01/10) |
| 10-Q |
|
PATTERSON UTI ENERGY INC |
11/02/09 (09/30/09) |
| 8-K |
|
PATTERSON UTI ENERGY INC |
10/29/09 (10/29/09) |
| 4 |
|
PATTERSON UTI ENERGY INC(PIPKIN GREGORY W) |
08/31/09 (08/31/09) |
| 4 |
|
PATTERSON UTI ENERGY INC(PIPKIN GREGORY W) |
08/17/09 (08/15/09) |
| 4 |
|
PATTERSON UTI ENERGY INC(WEXLER SETH DAVID) |
08/10/09 (08/10/09) |
| 3 |
|
PATTERSON UTI ENERGY INC(WEXLER SETH DAVID) |
08/10/09 (08/10/09) |
| 10-Q |
|
PATTERSON UTI ENERGY INC |
08/04/09 (06/30/09) |
| 8-K |
|
PATTERSON UTI ENERGY INC |
07/30/09 (07/30/09) |
| 4 |
|
PATTERSON UTI ENERGY INC(MOLL WILLIAM LEO JR) |
06/10/09 (06/09/09) |
| 4 |
|
PATTERSON UTI ENERGY INC(PIPKIN GREGORY W) |
06/10/09 (06/09/09) |
| 10-Q |
|
PATTERSON UTI ENERGY INC |
05/04/09 (03/31/09) |
| 4 |
|
PATTERSON UTI ENERGY INC(WALL DOUGLAS JAMES) |
04/30/09 (04/28/09) |
| 4 |
|
PATTERSON UTI ENERGY INC(VOLLMER JOHN E III) |
04/30/09 (04/28/09) |
| 4 |
|
PATTERSON UTI ENERGY INC(SIEGEL MARK S) |
04/30/09 (04/28/09) |