Company:  ION GEOPHYSICAL CORP (IO)
Form Type:  SC 13G
Filing Date:  2/14/2006 
CIK:  0000866609 
Address:  2105 CITYWEST BLVD
SUITE 400
 
City, State, Zip:  HOUSTON, Texas 770422839 
Telephone:  281.933.3339 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$6.32  
Change: 
-0.04 (-0.63%)  
Trade Time: 
04:02 PM EST  
Market Cap: 
$991.30M
Description of Business
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  FORM SC 13G