Robeco Institutional Asset Management’s Pioneer Energy Services Corp. PES Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q2	–	Sell	-33,240	Closed	-$180K	–	801
2015 Q1	$180K	Hold	33,240	–	–	﹤0.01%	738
2014 Q4	$184K	Sell	33,240 -59,196	-64%	-$328K	﹤0.01%	745
2014 Q3	$1.3M	Buy	92,436 +13,492	+17%	+$189K	0.01%	522
2014 Q2	$1.38M	Buy	+78,944	New	+$1.38M	0.01%	497