Marshall Wace’s Norbord Inc. OSB Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2020 Q3	–	Sell	-43,285	Closed	-$985K	–	2037
2020 Q2	$985K	Buy	+43,285	New	+$985K	0.01%	968
2020 Q1	–	Sell	-19,401	Closed	-$520K	–	2198
2019 Q4	$520K	Buy	+19,401	New	+$520K	﹤0.01%	1108