BFA
GGS

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

BlackRock Fund Advisors’s Portfolio GGS Stock Details GGS Fund Activity
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Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2014
Q1 		– Sell
2013
Q4 		$1.01M Sell
2013
Q3 		$1.78M Buy
2013
Q2 		$2.77M Buy