GEOSPACE TECHNOLOGIES CORP 4
4 · GEOSPACE TECHNOLOGIES CORP · Filed Feb 10, 2017
Insider Transaction Report
Form 4
Langtry Tina M
Director
Transactions
- Award
Common Stock
2017-02-09+1,000→ 2,375 total
4 · GEOSPACE TECHNOLOGIES CORP · Filed Feb 10, 2017
Common Stock