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
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| CERTAMX | CERTAMX |
Other
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| 8-A12B | Registration of certain classes of securities 12(b) of the Securities Exchange Act |
Registration Statements
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| 4 | Statement of changes in beneficial ownership of securities |
3,4,5
|
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| 4 | Statement of changes in beneficial ownership of securities |
3,4,5
|
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| 10KSB | Annual report filed by small businesses |
Annual Filings
|
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| 4 | Statement of changes in beneficial ownership of securities |
3,4,5
|
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| 8-K | Report of unscheduled material events or corporate event |
Current Reports
|
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| 8-K | Report of unscheduled material events or corporate event |
Current Reports
|
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| S-3MEF | Registration of up to an additional 20% of securities for any offering registered on a S-3 |
Registration Statements
|
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