|
Company:
|
ION GEOPHYSICAL CORP (IO)
|
|
Form Type:
|
SC 13G/A
|
|
Filing Date:
|
9/1/2009
|
|
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:
$6.28
|
Change:
0.10 (1.62%)
|
Trade Time:
May 17
|
Market Cap:
$985.02M
|
|
|
|
|
|