GEOSPACE TECHNOLOGIES CORP 4
4 · GEOSPACE TECHNOLOGIES CORP · Filed Aug 15, 2013
Insider Transaction Report
Form 4
Langtry Tina M
Director
Transactions
- Purchase
Common Stock, par value $.01 per share
2013-08-13$70.28/sh+100$7,028→ 100 total
4 · GEOSPACE TECHNOLOGIES CORP · Filed Aug 15, 2013
Common Stock, par value $.01 per share