Graham Christopher P. 4
4 · Global Geophysical Services Inc · Filed Sep 21, 2011
Insider Transaction Report
Form 4
Graham Christopher P.
Sr.Vice President, Gen.Counsel
Transactions
- Purchase
Common Stock
2011-09-21$8.46/sh+7,000$59,220→ 57,000 total
Holdings
- 50,000
Common Stock
Footnotes (2)
- [F1]These shares were purchased by the reporting person via open market transactions on the reported date.
- [F2]The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions during the day at prices ranging from $8.30 to $8.60, inclusive. The reporting person undertakes to provide to the SEC staff, GGS, and any security holder of GGS, full information regarding the number of shares purchased at each separate price within the range set forth above.