Riley Duncan W Jr 4
4 · Global Geophysical Services Inc · Filed Aug 16, 2011
Insider Transaction Report
Form 4
Riley Duncan W Jr
VP, US and Canada
Transactions
- Award
Common Stock
2011-08-12+15,000→ 89,578 total
Holdings
- 20,000(indirect: By IRA)
Common Stock
- 74,578
Common Stock
Footnotes (1)
- [F1]These shares are subject to GGS' standard vesting requirements over eight (8) calendar quarters, more specifically 12.5% (twelve and one-half percent) of the total shares will vest on each of the following dates starting on December 31, 2012, and then March 31, 2013, June 30, 2013, September 30, 2013, December 31, 2013, March 31, 2014, June 30, 2014, and September 30, 2014.