Northern Trust’s Sionna Therapeutics, Inc. Common Stock SION Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$1.59M	Buy	91,890 +65,068	+243%	+$1.13M	﹤0.01%	3120
2025 Q1	$281K	Buy	+26,822	New	+$281K	﹤0.01%	3817