THOMPSON TIM C 4
4 · DAWSON GEOPHYSICAL CO · Filed Dec 2, 2009
Insider Transaction Report
Form 4
THOMPSON TIM C
Director
Transactions
- Award
Dawson Geophysical Company-Common Stock $0.33 1/3 par value
2009-12-01+1,628→ 9,628 total
4 · DAWSON GEOPHYSICAL CO · Filed Dec 2, 2009
Dawson Geophysical Company-Common Stock $0.33 1/3 par value