SIONNA THERAPEUTICS INC

Ticker: SION CUSIP: 829401108 Class: Common Stock

BANK OF AMERICA CORP /DE/'s Holding History (CIK: 0000070858)

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

Q4 2025

Shares 43,567 Value ($000) $1,792 Avg Close $37.92 Range $24.65 - $45.00

Q3 2025

Shares 6,541 Value ($000) $192 Avg Close $21.76 Range $16.14 - $30.61

Q2 2025

Shares 6,012 Value ($000) $104 Avg Close $13.10 Range $7.25 - $18.85

Q1 2025

Shares 8,739 Value ($000) $91 Avg Close $16.34 Range $10.27 - $25.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	43,567	$1,792	$37.92	$24.65 - $45.00
Q3 2025	6,541	$192	$21.76	$16.14 - $30.61
Q2 2025	6,012	$104	$13.10	$7.25 - $18.85
Q1 2025	8,739	$91	$16.34	$10.27 - $25.19