COOPER CRAIG W 4
4 · DAWSON GEOPHYSICAL CO · Filed Jan 2, 2018
Insider Transaction Report
Form 4
COOPER CRAIG W
Director
Transactions
- Award
Dawson Geophysical Company-Common Stock $0.01 par value
2017-12-29+2,392→ 56,692 total
4 · DAWSON GEOPHYSICAL CO · Filed Jan 2, 2018
Dawson Geophysical Company-Common Stock $0.01 par value