Cowen Inc’s Atara Biotherapeutics ATRA Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q2	–	Hold	0	–	–	–	315
2019 Q1	–	Hold	0	–	–	–	256
2018 Q3	–	Sell	-140	Closed	-$129	–	311
2018 Q2	$129	Buy	+140	New	+$129	0.01%	233