EcoR1 Capital’s Editas Medicine EDIT Stock Holding History

EcoR1 Capital’s Portfolio EDIT Stock Details EDIT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell
2017 Q2	$12M	Buy
2017 Q1	–	Sell
2016 Q4	$10.2M	Buy
2016 Q3	–	Sell
2016 Q2	$2.08M	Sell
2016 Q1	$3.04M	Buy