Marshall Wace North America’s Surface Oncology, Inc. Common Stock SURF Stock Holding History

Marshall Wace North America’s Portfolio SURF Stock Details SURF Fund Activity

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Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q3	$286K	Buy
2020 Q3	–	Sell
2020 Q2	$673K	Buy
2018 Q4	–	Sell
2018 Q3	$216K	Buy