SIONNA THERAPEUTICS INC

Ticker: SION CUSIP: 829401108 Class: Common Stock

Soleus Capital Management, L.P.'s Holding History (CIK: 0001802630)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 268,500 Value ($000) $11,046 Avg Close $37.92 Range $24.65 - $45.00

Q3 2025

Shares 413,500 Value ($000) $12,161 Avg Close $21.76 Range $16.14 - $30.61

Q2 2025

Shares 376,000 Value ($000) $6,524 Avg Close $13.10 Range $7.25 - $18.85

Q1 2025

Shares 240,000 Value ($000) $2,510 Avg Close $16.34 Range $10.27 - $25.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	268,500	$11,046	$37.92	$24.65 - $45.00
Q3 2025	413,500	$12,161	$21.76	$16.14 - $30.61
Q2 2025	376,000	$6,524	$13.10	$7.25 - $18.85
Q1 2025	240,000	$2,510	$16.34	$10.27 - $25.19