Whitebox Advisors’s ION Geophysical Corporation IO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2014
Q1
Sell
-2,500
Closed -$124K 463
2013
Q4
$124K Buy
+2,500
New +$124K 0.01% 352