Rodermund Sheila M 4
4 · ION GEOPHYSICAL CORP · Filed Dec 3, 2021
Insider Transaction Report
Form 4
Rodermund Sheila M
EVP, Operations Optimization
Transactions
- Tax Payment
Common Stock
2021-12-01$1.74/sh−523$910→ 66,463 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.