Dawson Geophysical Company
SEC Filing Keyword Search
| Filing date | Form | Description | Filing Group | View |
|---|---|---|---|---|
| 8-K | Report of unscheduled material events or corporate event |
Current Reports
|
View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | |
| 3 | Initial filing by director officer or owner of more than ten percent. |
3,4,5
|
View HTML | |
| 8-K | Report of unscheduled material events or corporate event |
Current Reports
|
View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | |
| DEFM14A | Definitive proxy statement relating to merger or acquisition |
Mergers & Acquisitions
|
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
Other
|
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
Other
|
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
Other
|
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
Other
|
View HTML | |
| SC 13D/A | An amendment to a SC 13D filing |
Other
|
View HTML | |
| 3 | Initial filing by director officer or owner of more than ten percent. |
3,4,5
|
View HTML |