Adams Robbin B. 4
4 · GEOSPACE TECHNOLOGIES CORP · Filed Dec 5, 2019
Insider Transaction Report
Form 4
Adams Robbin B.
Executive Vice President
Transactions
- Sale
Common Stock
2019-12-03$14.45/sh−501$7,239→ 44,660 total - Sale
Common Stock
2019-12-04$14.40/sh−5,499$79,186→ 39,161 total