A.R.T. Advisors’s Editas Medicine EDIT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-38,479	Closed	-$1.14M	–	327
2019 Q4	$1.14M	Buy	+38,479	New	+$1.14M	0.06%	499
2017 Q1	–	Sell	-25,700	Closed	-$417K	–	1482
2016 Q4	$417K	Buy	+25,700	New	+$417K	0.02%	822