DM
SION

Deerfield Management’s Sionna Therapeutics, Inc. Common Stock SION Stock Holding History

Deerfield Management’s Portfolio SION Stock Details SION Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2025
Q2 		$16.8M Buy
970,590
+223,590
+30% +$3.88M 0.31% 57
2025
Q1 		$7.81M Buy
+747,000
New +$7.81M 0.15% 73