Citadel Advisors’s Septerna, Inc. Common Stock SEPN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$188K	Buy	+17,774	New	+$188K	﹤0.01%	5031
2025 Q1	–	Sell	-404,882	Closed	-$9.27M	–	7188
2024 Q4	$9.27M	Buy	+404,882	New	+$9.27M	﹤0.01%	1372