ION GEOPHYSICAL CORP 4
4 · ION GEOPHYSICAL CORP · Filed Dec 4, 2007
Insider Transaction Report
Form 4
FRIEDEMANN CHRIS
SVP-Commercial Development
Transactions
- Award
Employee Stock Option (Right to buy)
2007-12-01+40,000→ 40,000 totalExercise: $15.43From: 2008-12-01Exp: 2017-12-01→ Common stock (40,000 underlying) - Award
Common stock
2007-12-01+10,000→ 65,047 total
Footnotes (2)
- [F1]Includes 2047 shares acquired under the ION Employee Stock Purchase Plan
- [F2]The option becomes exercisable in four equal annual installments beginning on the first anniversary of the transaction date specified in Column 3.