SIONNA THERAPEUTICS INC

Ticker: SION CUSIP: 829401108 Class: Common Stock

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2025

Shares 17,694 Value ($000) $728 Avg Close $37.92 Range $24.65 - $45.00

Q3 2025

Shares 17,240 Value ($000) $507 Avg Close $21.76 Range $16.14 - $30.61

Q2 2025

Shares 17,670 Value ($000) $307 Avg Close $13.10 Range $7.25 - $18.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,694	$728	$37.92	$24.65 - $45.00
Q3 2025	17,240	$507	$21.76	$16.14 - $30.61
Q2 2025	17,670	$307	$13.10	$7.25 - $18.85