Alyeska Investment Group’s Aspen Aerogels ASPN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-800,000	Closed	-$9.5M	–	507
2024 Q4	$9.5M	Buy	+800,000	New	+$9.5M	0.04%	342
2022 Q1	–	Sell	-51,062	Closed	-$2.54M	–	578
2021 Q4	$2.54M	Buy	+51,062	New	+$2.54M	0.03%	401