EcoR1 Capital’s Zai Lab ZLAB Stock Holding History

EcoR1 Capital’s Portfolio ZLAB Stock Details ZLAB Fund Activity

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Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q1	–	Sell
2022 Q4	$66.2M	Buy
2022 Q3	$69.4M	Sell
2022 Q2	$84.3M	Buy
2022 Q1	$97.8M	Buy
2019 Q2	–	Sell
2019 Q1	$2.32M	Sell
2018 Q4	$13.2M	Buy
2018 Q3	$6.82M	Buy
2017 Q4	–	Sell
2017 Q3	$4.31M	Buy