SIONNA THERAPEUTICS INC

Ticker: SION CUSIP: 829401108 Class: Common Stock

GEODE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001214717)

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

Q4 2025

Shares 380,042 Value ($000) $15,638 Avg Close $37.92 Range $24.65 - $45.00

Q3 2025

Shares 316,564 Value ($000) $9,312 Avg Close $21.76 Range $16.14 - $30.61

Q2 2025

Shares 289,275 Value ($000) $5,020 Avg Close $13.10 Range $7.25 - $18.85

Q1 2025

Shares 135,563 Value ($000) $1,419 Avg Close $16.34 Range $10.27 - $25.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	380,042	$15,638	$37.92	$24.65 - $45.00
Q3 2025	316,564	$9,312	$21.76	$16.14 - $30.61
Q2 2025	289,275	$5,020	$13.10	$7.25 - $18.85
Q1 2025	135,563	$1,419	$16.34	$10.27 - $25.19