BARR DAVID H 4
4 · ION GEOPHYSICAL CORP · Filed Dec 4, 2012
Insider Transaction Report
Form 4
BARR DAVID H
Director
Transactions
- Award
Common Stock
2012-12-01+12,000→ 44,000 total
Footnotes (1)
- [F1]Issued pursuant to the ION Geophysical Corporation 2004 Long-Term Incentive Plan.