VLAHAKIS NICHOLAS G 4
4 · ION GEOPHYSICAL CORP · Filed Dec 2, 2009
Insider Transaction Report
Form 4
VLAHAKIS NICHOLAS G
Director
Transactions
- Award
Common stock
2009-12-01+12,000→ 82,000 total
Footnotes (1)
- [F1]Issued pursuant to the ION Geophysical Corporation 2004 Long-term Incentive Plan.