PEEBLER ROBERT P 4
4 · ION GEOPHYSICAL CORP · Filed Jun 25, 2012
Insider Transaction Report
Form 4
PEEBLER ROBERT P
DirectorChief Exec Officer
Transactions
- Tax Payment
Common Stock
2012-06-22$6.08/sh−114,375$695,400→ 676,536 total
4 · ION GEOPHYSICAL CORP · Filed Jun 25, 2012
Common Stock