Bernitsas Nikolaos 4
4 · ION GEOPHYSICAL CORP · Filed Dec 5, 2011
Insider Transaction Report
Form 4
Bernitsas Nikolaos
SVP, GXT Imaging
Transactions
- Award
Common Stock
2011-12-01+8,000→ 67,059 total - Tax Payment
Common Stock
2011-12-01$5.81/sh−529$3,073→ 66,177 total - Tax Payment
Common Stock
2011-12-01$5.81/sh−882$5,124→ 65,295 total - Award
Employee stock option (right to buy)
2011-12-01+30,000→ 30,000 totalExercise: $5.81Exp: 2021-12-01→ Common Stock (30,000 underlying) - Tax Payment
Common Stock
2011-12-01$5.81/sh−353$2,051→ 66,706 total
Footnotes (1)
- [F1]The option becomes exercisable in four equal annual installments beginning on the first anniversary of the date specified in Column 3.