SEC Form 4 · accession 0001104659-17-072272
DAWSON GEOPHYSICAL CO · DWSN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
C Ray Tobias
Officer — EVP, Chief Operating Officer
Period of report
Dec 5, 2017
Accepted (ET)
Dec 7, 2017 · 2:01 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000799165
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Dawson Geophysical Company-Common Stock $0.01 par valueF1 | Dec 5, 2017 | F | 3,479 | $5.14 | D | 105,715 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents the surrender of shares of Common Stock to satisfy tax withholding obligations in connection with the vesting of restricted stock issued to the Reporting Person under the Amended and Restated Dawson Geophysical Company 2006 Stock and Performance Incentive Plan.