Laurion Capital Management’s Prothena Corp PRTA Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-116,407	Closed	-$1.23M	–	796
2019 Q2	$1.23M	Buy	+116,407	New	+$1.23M	0.01%	241