Dawson Geophysical Company
SEC Filing Keyword Search
| Filing date | Form | Description | Filing Group | View |
|---|---|---|---|---|
| SC 13D/A | An amendment to a SC 13D filing |
Other
|
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| PRE 14A | A preliminary proxy statement providing notification matters to be brought to a vote |
Proxy Filings
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| 8-K | Report of unscheduled material events or corporate event |
Current Reports
|
View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | |
| 4 | Statement of changes in beneficial ownership of securities |
3,4,5
|
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| 4/A | Amendment to a previously filed 4 |
3,4,5
|
View HTML | |
| 4 | Statement of changes in beneficial ownership of securities |
3,4,5
|
View HTML | |
| 4 | Statement of changes in beneficial ownership of securities |
3,4,5
|
View HTML | |
| 8-K/A | Amendment to a previously filed 8-K |
Current Reports
|
View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | |
| 8-K | Report of unscheduled material events or corporate event |
Current Reports
|
View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | |
| 10-Q | Quarterly report which provides a continuing view of a company's financial position |
Quarterly Filings
|
View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA |