SIONNA THERAPEUTICS INC

Ticker: SION CUSIP: 829401108 Class: Common Stock

Aster Capital Management (DIFC) Ltd's Holding History (CIK: 0002040915)

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

Q4 2025

Shares 37 Value ($000) $2 Avg Close $37.92 Range $24.65 - $45.00

Q3 2025

Shares 409 Value ($000) $12 Avg Close $21.76 Range $16.14 - $30.61

Q1 2025

Shares 14,757 Value ($000) $203 Avg Close $16.34 Range $10.27 - $25.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	37	$2	$37.92	$24.65 - $45.00
Q3 2025	409	$12	$21.76	$16.14 - $30.61
Q1 2025	14,757	$203	$16.34	$10.27 - $25.19