KeyBank National Association’s ION Geophysical Corporation IO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2013
Q3
Sell
-5,119
Closed -$462K 1338
2013
Q2
$462K Buy
+5,119
New +$462K ﹤0.01% 1009