Laurion Capital Management’s Alector ALEC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2020 Q3	–	Sell	-8,718	Closed	-$213K	–	601
2020 Q2	$213K	Sell	8,718 -16,282	-65%	-$398K	﹤0.01%	551
2020 Q1	$603K	Buy	+25,000	New	+$603K	0.01%	321
2019 Q2	–	Sell	-250,000	Closed	-$4.68M	–	546
2019 Q1	$4.68M	Buy	+250,000	New	+$4.68M	0.06%	71