Crowl Melody 4
4 · DAWSON GEOPHYSICAL CO · Filed Feb 8, 2012
Insider Transaction Report
Form 4
Crowl Melody
Treasurer
Transactions
- Sale
DWSN-Common Stock $0.33 1/3 par
2012-02-07$35.60/sh−375$13,350→ 3,063 total
4 · DAWSON GEOPHYSICAL CO · Filed Feb 8, 2012
DWSN-Common Stock $0.33 1/3 par