PEEBLER ROBERT P 4
4 · ION GEOPHYSICAL CORP · Filed Dec 3, 2010
Insider Transaction Report
Form 4
PEEBLER ROBERT P
DirectorChief Exec Officer
Transactions
- Tax Payment
Common stock
2010-12-01$7.66/sh−8,817$67,538→ 739,569 total
4 · ION GEOPHYSICAL CORP · Filed Dec 3, 2010
Common stock