Usher Christopher Theron 4
4 · ION GEOPHYSICAL CORP · Filed Sep 3, 2020
Insider Transaction Report
Form 4
Usher Christopher Theron
EVP & COO, GeoScience
Transactions
- Tax Payment
Common Stock
2020-09-01$2.03/sh−6,279$12,746→ 276,044 total
Footnotes (1)
- [F1]These shares were withheld upon the vesting of restricted stock shares to pay tax withholding obligations.