|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| SC 13G/A |
 |
ALLIS CHALMERS ENERGY INC. (DIMENSIONAL FUND ADVISORS LP) |
02/08/10 |
| 8-K |
|
ALLIS CHALMERS ENERGY INC. |
02/03/10 (01/29/10) |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(PATTERSON MARK C) |
02/02/10 (01/29/10) |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(DELL' ORTO GIOVANNI) |
02/02/10 (01/29/10) |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(HENNESSY JAMES M) |
02/02/10 (01/29/10) |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(GERMACK VICTOR F) |
02/02/10 (01/29/10) |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(TANKEL ZANE) |
02/02/10 (01/29/10) |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(NEDERLANDER ROBERT E ET AL) |
02/02/10 (01/29/10) |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(BULGHERONI ALEJANDRO PEDRO) |
02/02/10 (01/29/10) |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(REYNOLDS JOHN T) |
02/02/10 (01/29/10) |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(BARGACH SAAD) |
02/02/10 (01/29/10) |
| RW |
|
ALLIS CHALMERS ENERGY INC. |
01/25/10 |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(PATTERSON MARK C) |
01/07/10 (01/06/10) |
| 8-K |
|
ALLIS CHALMERS ENERGY INC. |
01/05/10 (01/05/10) |
| S-3/A |
|
ALLIS CHALMERS ENERGY INC. |
12/16/09 |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(POUND TED) |
12/14/09 (12/10/09) |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(SAUERS BRUCE) |
12/08/09 (12/04/09) |
| 4 |
|
ALLIS CHALMERS ENERGY INC.(POUND TED) |
12/07/09 (12/03/09) |
| S-8 |
|
ALLIS CHALMERS ENERGY INC. |
11/12/09 |
| 8-K |
|
ALLIS CHALMERS ENERGY INC. |
11/12/09 (11/06/09) |