Giesinger Edgar R. JR. 4
4 · GEOSPACE TECHNOLOGIES CORP · Filed Feb 7, 2020
Insider Transaction Report
Form 4
Giesinger Edgar R. JR.
Director
Transactions
- Award
Common Stock
2020-02-06+2,200→ 8,600 total
4 · GEOSPACE TECHNOLOGIES CORP · Filed Feb 7, 2020
Common Stock