SHEEN MICHAEL J 4
4 · GEOSPACE TECHNOLOGIES CORP · Filed Nov 28, 2018
Insider Transaction Report
Form 4
SHEEN MICHAEL J
DirectorSVP & Chief Technical Officer
Transactions
- Award
Common Stock
2018-11-27+10,400→ 53,400 total
4 · GEOSPACE TECHNOLOGIES CORP · Filed Nov 28, 2018
Common Stock