Laurion Capital Management’s Generation Bio GBIO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-9,135	Closed	-$2.29M	–	429
2021 Q3	$2.29M	Sell	9,135 -2,725	-23%	-$683K	0.01%	197
2021 Q2	$3.19M	Sell	11,860 -640	-5%	-$172K	0.02%	135
2021 Q1	$3.56M	Buy	+12,500	New	+$3.56M	0.02%	187