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Sunday, November 29, 2009, 7:20PM ET - U.S. Markets Closed. Dow Down 1.48% Nasdaq Down 1.73%
ION Geophysical Corporation (IO)On Nov 27: 5.62  Down 0.22 (3.77%)  
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HereInsider Roster
Financials

Insider RosterGet Insider Roster for:
INSIDER HOLDERS*
Individual/EntityMost Recent Trans.Shares Owned as of Trans. Date
APPELBAUM BRUCE S
Director
Acquisition (Non Open Market)
1-Dec-08
32,471
1-Dec-08
ELLIOTT THEODORE H JR
Director
Sale
18-Nov-09
153,000
18-Nov-09
FRIEDEMANN CHRIS
Officer
Acquisition (Non Open Market)
1-Dec-08
74,892
1-Dec-08
HANSON R BRIAN
Officer
Sale
20-Nov-09
77,000
20-Nov-09
HOLLIS JIM
Officer
Disposition (Non Open Market)
1-Sep-09
75,145
1-Sep-09
KOID TENGBENG
Officer
Disposition (Non Open Market)
1-Sep-09
87,923
1-Sep-09
LAPEYRE JAMES M JR
Director
Acquisition (Non Open Market)
5-May-09
1,680,837
5-May-09
LEDET CHARLES J
Other
Disposition (Non Open Market)
1-Dec-08
39,029
1-Dec-08
MARSH G THOMAS
Director
Purchase
12-Mar-09
70,000
12-Mar-09
MAXEY ROBERT DAVIS
Officer
Acquisition (Non Open Market)
1-Dec-08
15,500
1-Dec-08
MORRISON MICHAEL L
Officer
Disposition (Non Open Market)
1-Sep-09
14,030
1-Sep-09
MYERS FRANKLIN
Director
Purchase
5-Mar-09
80,881
5-Mar-09
NELSON S JAMES
Director
Acquisition (Non Open Market)
1-Dec-08
16,000
1-Dec-08
PEEBLER ROBERT P
Officer
Purchase
4-Mar-09
336,171
4-Mar-09
ROLAND DAVID L
Officer
Purchase
4-Mar-09
54,477
4-Mar-09
SEITZ JOHN N
Director
Acquisition (Non Open Market)
1-Dec-08
25,895
1-Dec-08
SMITH SAM K
Other
Sale
20-Aug-08
1,854
20-Aug-08
VLAHAKIS NICHOLAS G
Director
Acquisition (Non Open Market)
2-Mar-09
70,000
2-Mar-09

View Transactions for Insiders & Institutional Holders

* Insider roster data is derived solely from the last 24 months of Form 3 & Form 4 SEC filings.

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