SCHWAUSCH SCOTT 4
4 · ION GEOPHYSICAL CORP · Filed Dec 3, 2021
Insider Transaction Report
Form 4
SCHWAUSCH SCOTT
VP & Corp Controller
Transactions
- Tax Payment
Common Stock
2021-12-01$1.74/sh−781$1,359→ 30,829 total
Footnotes (1)
- [F1]These shares were not sold, but were withheld by ION Geophysical Corporation upon the vesting of restricted stock shares to satisfy tax withholding obligations.