AlphaOne Investment Services’s MKS Inc. Common Stock MKSI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-1,820	Closed	-$142K	–	123
2019 Q2	$142K	Buy	1,820 +1,340	+279%	+$105K	0.11%	129
2019 Q1	$45K	Buy	+480	New	+$45K	0.03%	124
2017 Q4	–	Sell	-470	Closed	-$44K	–	321
2017 Q3	$44K	Buy	+470	New	+$44K	0.01%	216