BlackRock Japan’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
Q3
Sell
-840
Closed -$53K 1384
2014
Q2
$53K Sell
840
-1,595
-66% -$101K ﹤0.01% 1025
2014
Q1
$154K Buy
2,435
+230
+10% +$14.5K ﹤0.01% 993
2013
Q4
$109K Sell
2,205
-628
-22% -$31K ﹤0.01% 1011
2013
Q3
$221K Buy
+2,833
New +$221K ﹤0.01% 879