Boston Partners’s PIEDMONT NATURAL GAS CO INC(NC PNY Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-249,270	Closed	-$9.99M	–	795
2015 Q3	$9.99M	Buy	249,270 +17,860	+8%	+$675K	0.02%	387
2015 Q2	$8.17M	Buy	231,410 +10,630	+5%	+$392K	0.01%	429
2015 Q1	$8.15M	Buy	220,780 +48,840	+28%	+$1.87M	0.01%	439
2014 Q4	$6.78M	Sell	171,940 -17,550	-9%	-$653K	0.01%	474
2014 Q3	$6.35M	Sell	189,490 -1,030	-0.5%	-$37K	0.01%	474
2014 Q2	$7.13M	Sell	190,520 -52,975	-22%	-$1.9M	0.01%	451
2014 Q1	$8.62M	Sell	243,495 -40,700	-14%	-$1.36M	0.02%	423
2013 Q4	$9.42M	Buy	284,195 +11,250	+4%	+$372K	0.02%	410
2013 Q3	$8.97M	Sell	272,945 -4,900	-2%	-$164K	0.02%	382
2013 Q2	$9.37M	Buy	+277,845	New	+$9.44M	0.03%	360