SHEEN MICHAEL J 4
4 · GEOSPACE TECHNOLOGIES CORP · Filed Nov 22, 2021
Insider Transaction Report
Form 4
SHEEN MICHAEL J
DirectorSVP & Chief Technical Officer
Transactions
- Award
Common Stock
2021-11-18+8,000→ 83,881 total
4 · GEOSPACE TECHNOLOGIES CORP · Filed Nov 22, 2021
Common Stock