HUFF EDWARD L 4
4 · DAWSON GEOPHYSICAL CO · Filed Aug 10, 2005
Insider Transaction Report
Form 4
HUFF EDWARD L
Senior Vice President
Transactions
- Sale
Dawson Geophysical-Common Stock
2005-08-08$29.70/sh−2,500$74,243→ 21,006 total - Exercise/Conversion
Dawson Geophysical-Common Stock
2005-08-08$7.41/sh+2,500$18,516→ 23,506 total