Commonwealth of Pennsylvania Public School Employees Retirement System’s Dawson Geophysical DWSN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q3	–	Sell	-15,912	Closed	-$248K	–	1204
2014 Q2	$248K	Buy	+15,912	New	+$248K	﹤0.01%	1384