SIONNA THERAPEUTICS INC

Ticker: SION CUSIP: 829401108 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q3 2025

Shares 30,103 Value ($000) $885 Avg Close $21.76 Range $16.14 - $30.61

Q1 2025

Shares 12,188 Value ($000) $127 Avg Close $16.34 Range $10.27 - $25.19

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	30,103	$885	$21.76	$16.14 - $30.61
Q1 2025	12,188	$127	$16.34	$10.27 - $25.19