DAWSON OPERATING CO of MIDLAND, TX filed a DEF 14A with the SEC on 2004-12-10. Industry: Oil & Gas Field Exploration Services.
| Seq | Type | Description |
|---|---|---|
| 1 | DEF 14A | DEFINITIVE PROXY STATEMENT |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
Showing 12 of 58 filings.
| Filed | Form |
|---|---|
| 2015-02-09 | 425 |
| 2015-02-09 | 425 |
| 2015-02-02 | 425 |
| 2015-01-21 | 425 |
| 2015-01-13 | 425 |
| 2015-01-13 | 425 |
| 2015-01-05 | 425 |
| 2015-01-05 | 425 |
| 2014-12-15 | 425 |
| 2014-12-03 | 425 |
| 2014-12-02 | 425 |
| 2014-11-25 | 425 |