Laurion Capital Management’s Histogen Inc. Common Stock HSTO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q1	–	Sell	-67	Closed	-$23K	–	975
2018 Q4	$23K	Buy	+67	New	+$23K	﹤0.01%	669
2018 Q3	–	Sell	-71	Closed	-$60K	–	1218
2018 Q2	$60K	Buy	+71	New	+$60K	﹤0.01%	1006