California State Teachers Retirement System (CalSTRS)’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
2014 Q1	–	Sell	-41,030	Closed	-$66K	–	3035
2013 Q4	$66K	Hold	41,030	–	–	﹤0.01%	3001
2013 Q3	$111K	Buy	41,030 +1,250	+3%	+$3.38K	﹤0.01%	2964
2013 Q2	$188K	Buy	+39,780	New	+$188K	﹤0.01%	2869