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