DORAN MARK J 4
4 · ION GEOPHYSICAL CORP · Filed Sep 3, 2021
Insider Transaction Report
Form 4
DORAN MARK J
Director
Transactions
- Award
Common Stock
2021-09-01+533→ 533 total - Award
Common Stock
2021-09-01+1,678→ 2,211 total
Footnotes (2)
- [F1]Issued pursuant to the ION Geophysical Corporation Fourth Amended and Restated 2013 Long Term Incentive Plan ("2013 LTIP").
- [F2]Restricted Stock issued pursuant to the 2013 LTIP. The shares will vest in full on March 1, 2022.