Marshall Wace’s DIRTT Environmental Solutions Ltd. Common Shares DRTT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2020 Q3	–	Sell	-20,825	Closed	-$25K	–	1974
2020 Q2	$25K	Sell	20,825 -46,600	-69%	-$55.9K	﹤0.01%	1453
2020 Q1	$67K	Sell	67,425 -24,911	-27%	-$24.8K	﹤0.01%	1374
2019 Q4	$303K	Buy	+92,336	New	+$303K	﹤0.01%	1226