COOPER CRAIG W 4
4 · DAWSON GEOPHYSICAL CO · Filed Apr 2, 2018
Insider Transaction Report
Form 4
COOPER CRAIG W
Director
Transactions
- Award
Dawson Geophysical Company-Common Stock $0.01 par value
2018-03-29+1,846→ 58,538 total
4 · DAWSON GEOPHYSICAL CO · Filed Apr 2, 2018
Dawson Geophysical Company-Common Stock $0.01 par value