SEC Form 4 · accession 0001104659-19-001498
DAWSON GEOPHYSICAL CO · DWSN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark A Vander Ploeg
Director
Period of report
Jan 8, 2019
Accepted (ET)
Jan 10, 2019 · 5:18 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 | holding | — | — | — | 36,792 | I | Through the Hermosa Trust dated 11/3/2015. | |
| Dawson Geophysical Company-Common Stock $0.01 par value | holding | — | — | — | 3,848 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1On January 8, 2019, the reporting person transferred 36,792 directly owned shares of DWSN common stock to the Hermosa Trust, of which the insider and his wife are trustees and beneficiaries.