CIK 0000799165 · Non-accelerated filer<br>Smaller reporting company
DAWSON GEOPHYSICAL CO
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- DWSN
- Exchange
- Nasdaq
- Industry
- Oil & Gas Field Exploration Services
- FY end
- Dec 31
- Incorporated
- TX
- Entity type
- operating
- EIN
- 742095844
- Phone
- 4326843000
- Business address
- 508 WEST WALL, SUITE 800, MIDLAND, TX, 79701
- Former names
- TGC INDUSTRIES INC
- SC 13G Stake Amended Statement of Ownership
- 8-K Event Material agreement
- SC 13G/A Stake Amended Statement of Ownership
- PREM14A Deal PREM14A
- SC 14D9/A Deal SC 14D9/A
- SC TO-T/A Deal Tender Offer Statement
- SC 14D9/A Deal SC 14D9/A
- 8-K Event Results of operations · Regulation FD disclosure
- UPLOAD Other SEC-generated Letter
- 10-Q Report Quarterly Report
- 8-K Event Results of operations
- 8-K Event Regulation FD disclosure
- SC 14D9 Deal SC 14D9
- SC TO-T Deal Tender Offer Statement
- SC 13D/A Stake Beneficial Ownership Report
- 8-K Event Material agreement · Results of operations · Shareholder rights changed · Other events
- SC 13D Stake Beneficial Ownership Report
- 4 Grant or award Director acquired 2,988 shares (grant or award)
- 4 Grant or award Director acquired 2,988 shares (grant or award)
- 4 Grant or award Director acquired 2,988 shares (grant or award)
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