Group One Trading’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
Hold
0
2342
2013
Q4
Hold
0
2300
2013
Q3
Hold
0
2290
2013
Q2
Hold
0
2071