ION GEOPHYSICAL CORP 4
4 · ION GEOPHYSICAL CORP · Filed Dec 4, 2007
Insider Transaction Report
Form 4
HOLLIS JIM
President & COO
Transactions
- Exercise/Conversion
Common stock
2007-12-01$15.43/sh−882$13,609→ 67,467 total - Award
Employee Stock Option (Right to buy)
2007-12-01+50,000→ 50,000 totalExercise: $15.43From: 2008-12-01Exp: 2017-12-01→ Common stock (50,000 underlying) - Award
Common stock
2007-12-01+15,000→ 68,349 total
Footnotes (2)
- [F1]Payment of tax liability by delivering or withholding shares incident to the vesting of restricted stock.
- [F2]The option becomes exercisable in four equal annual installments beginning on the first anniversary of the transaction date specified in Column 3.