SOTERA HEALTH CO

Ticker: SHC CUSIP: 83601L102 Class: Common Stock

Fortitude Family Office, LLC's Holding History (CIK: 0001950506)

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

Q4 2025

Shares 38 Value ($000) $1 Avg Close $16.54 Range $14.96 - $17.83

Q3 2025

Shares 58 Value ($000) $1 Avg Close $14.04 Range $10.93 - $16.64

Q2 2025

Shares 34 Value ($000) $0 Avg Close $11.71 Range $9.53 - $13.82

Q1 2024

Shares 303 Value ($000) $4 Avg Close $14.88 Range $10.74 - $17.44

Q4 2023

Shares 303 Value ($000) $5 Avg Close $14.16 Range $12.34 - $17.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	38	$1	$16.54	$14.96 - $17.83
Q3 2025	58	$1	$14.04	$10.93 - $16.64
Q2 2025	34	$0	$11.71	$9.53 - $13.82
Q1 2024	303	$4	$14.88	$10.74 - $17.44
Q4 2023	303	$5	$14.16	$12.34 - $17.39