Dawson Geophysical Company
SEC Filing Keyword Search
| Filing date | Form | Description | Filing Group | View |
|---|---|---|---|---|
| 10-QT | Quarterly transition reports filed rule 13a-10 or 15d-10 of the Securities Exchange Act |
Quarterly Filings
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View HTML EX-101.INS - XBRL INSTANCE DOCUMENT | |
| 10-K | Annual report which provides a comprehensive overview of the company for the past year |
Annual Filings
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View HTML EX-101.INS - EX-101.INS | |
| SC 13G/A | An amendment to the SC 13G filing |
Other
|
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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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| 15-12B | Termination of registration under Section 12(g) or suspension of duty to file reports |
Other
|
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| EFFECT | EFFECT |
Other
|
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| SC 13G | A statement of beneficial ownership of common stock by certain persons |
Other
|
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| 8-K | Report of unscheduled material events or corporate event |
Current Reports
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| S-8 POS | Post-effective amendment to an S-8 filing |
Registration Statements
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