Form4insider filings, from the source

SEC Form 4 · accession 0001104659-17-073098

DAWSON GEOPHYSICAL CO · DWSN

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Period of report
Dec 12, 2017
Accepted (ET)
Dec 13, 2017 · 2:21 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000799165

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Dawson Geophysical Company-Common Stock $0.01 par valueF1Dec 12, 2017P5,000$4.75A74,249IBy spouse
Dawson Geophysical Company-Common Stock $0.01 par valueholding———678,724D

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses