SCHWAUSCH SCOTT 4
4 · ION GEOPHYSICAL CORP · Filed Jun 1, 2018
Insider Transaction Report
Form 4
SCHWAUSCH SCOTT
VP & Corp Controller
Transactions
- Tax Payment
New Common Stock
2018-05-30$23.80/sh−62$1,476→ 4,289 total
Footnotes (1)
- [F1]These shares were withheld upon the vesting of restricted stock shares to pay tax withholding obligations.