Giesinger Edgar R. JR. 4
4 · GEOSPACE TECHNOLOGIES CORP · Filed Feb 5, 2021
Insider Transaction Report
Form 4
Giesinger Edgar R. JR.
Director
Transactions
- Award
Common Stock
2021-02-04+5,000→ 13,600 total
4 · GEOSPACE TECHNOLOGIES CORP · Filed Feb 5, 2021
Common Stock