Marshall Wace North America’s Hudson Technologies HDSN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q3	–	Sell	-281,020	Closed	-$565K	–	1096
2018 Q2	$565K	Sell	281,020 -185,442	-40%	-$373K	﹤0.01%	1054
2018 Q1	$2.3M	Buy	466,462 +21,917	+5%	+$108K	0.01%	777
2017 Q4	$2.7M	Buy	444,545 +209,132	+89%	+$1.27M	0.01%	758
2017 Q3	$1.88M	Buy	+235,413	New	+$1.88M	0.01%	810