Boston Partners’s DAWSON GEOPHYSICAL CO DWSN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q4	–	Sell	-71,932	Closed	-$1.31M	–	783
2014 Q3	$1.31M	Buy	+71,932	New	+$1.31M	﹤0.01%	662