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/A Stake Amended Statement of Ownership
- SC 13D/A Stake Beneficial Ownership Report
- 3 Insider Initial Statement of Ownership
- 3 Insider Initial Statement of Ownership
- 3 Insider Initial Statement of Ownership
- 4 Returned to the company Director returned 85,211 shares (to the company)
- 4 Returned to the company Director returned 67,891 shares (to the company)
- 4 Returned to the company Director returned 39,651 shares (to the company)
- 4 Returned to the company President/CEO returned 245,316 shares (to the company)
- 4 Returned to the company EVP, Chief Operating Officer returned 100,382 shares (to the company)
- 4 Returned to the company Director returned 93,070 shares (to the company)
- 4 Returned to the company EVP, Chief Financial Officer returned 62,252 shares (to the company)
- SC TO-T/A Deal Tender Offer Statement
- 8-K Event Acquisition or sale completed · Shareholder rights changed · Change in control · Executive or director change · Regulation FD disclosure
- SC 14D9/A Deal SC 14D9/A
- SC 13D/A Stake Beneficial Ownership Report
- 8-K Event Material agreement · Executive or director change
- SC TO-T/A Deal Tender Offer Statement
- SC 14D9/A Deal SC 14D9/A
- 8-K Event Material agreement
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