|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| 8-K |
 |
DAWSON GEOPHYSICAL CO |
11/12/09 (11/10/09) |
| 8-K |
|
DAWSON GEOPHYSICAL CO |
11/10/09 (11/10/09) |
| 8-K |
|
DAWSON GEOPHYSICAL CO |
11/02/09 (11/02/09) |
| 4/A |
|
DAWSON GEOPHYSICAL CO (NELSON ALAN MARK) |
10/28/09 (10/04/09) |
| 4/A |
|
DAWSON GEOPHYSICAL CO(TOBIAS C RAY) |
10/20/09 (10/04/09) |
| 4/A |
|
DAWSON GEOPHYSICAL CO(CROWL MELODY) |
10/20/09 (10/04/09) |
| 4/A |
|
DAWSON GEOPHYSICAL CO(THOMAS JAMES W) |
10/20/09 (10/04/09) |
| 4/A |
|
DAWSON GEOPHYSICAL CO(PARDUE HOWELL W) |
10/20/09 (10/04/09) |
| 4/A |
|
DAWSON GEOPHYSICAL CO(FORSDICK KERMIT S) |
10/20/09 (10/04/09) |
| 4/A |
|
DAWSON GEOPHYSICAL CO(MCDONALD GEORGE) |
10/20/09 (10/04/09) |
| 4/A |
|
DAWSON GEOPHYSICAL CO(JUMPER STEPHEN C) |
10/20/09 (10/04/09) |
| 4/A |
|
DAWSON GEOPHYSICAL CO(HAGAN CHRISTINA W) |
10/20/09 (10/04/09) |
| 4 |
|
DAWSON GEOPHYSICAL CO(THOMAS JAMES W) |
10/05/09 (10/04/09) |
| 4 |
|
DAWSON GEOPHYSICAL CO(TOBIAS C RAY) |
10/05/09 (10/04/09) |
| 4 |
|
DAWSON GEOPHYSICAL CO(CROWL MELODY) |
10/05/09 (10/04/09) |
| 4 |
|
DAWSON GEOPHYSICAL CO(PARDUE HOWELL W) |
10/05/09 (10/04/09) |
| 4 |
|
DAWSON GEOPHYSICAL CO(FORSDICK KERMIT S) |
10/05/09 (10/04/09) |
| 4 |
|
DAWSON GEOPHYSICAL CO(NELSON ALAN MARK) |
10/05/09 (10/04/09) |
| 4 |
|
DAWSON GEOPHYSICAL CO(MCDONALD GEORGE) |
10/05/09 (10/04/09) |
| 4 |
|
DAWSON GEOPHYSICAL CO(HAGAN CHRISTINA W) |
10/05/09 (10/04/09) |