Portolan Capital Management’s Minerals Technologies MTX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q3	–	Sell	-60,814	Closed	-$3.45M	–	120
2016 Q2	$3.45M	Sell	60,814 -4,342	-7%	-$247K	0.5%	75
2016 Q1	$3.7M	Buy	+65,156	New	+$3.7M	0.5%	73