Vanguard 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
2014 Q1	–	Sell	-638,337	Closed	-$1.03M	–	3974
2013 Q4	$1.03M	Buy	638,337 +949	+0.1%	+$1.53K	﹤0.01%	3407
2013 Q3	$1.73M	Buy	637,388 +147	+0%	+$398	﹤0.01%	3189
2013 Q2	$3.01M	Buy	+637,241	New	+$3.01M	﹤0.01%	2916