Boston Partners’s SEMGROUP CORPORATION SEMG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2013 Q4	–	Sell	-227,081	Closed	-$12.9M	–	735
2013 Q3	$12.9M	Sell	227,081 -3,741	-2%	-$213K	0.03%	328
2013 Q2	$12.4M	Buy	+230,822	New	+$12.4M	0.03%	317