BlackRock Group’s GLOBAL GEOPHYSICAL SERVICES, INC COM STK GGS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2013
Q4
Sell
-18,620
Closed -$50K 2891
2013
Q3
$50K Buy
+18,620
New +$50K ﹤0.01% 2695