SOTERA HEALTH CO

Ticker: SHC CUSIP: 83601L102 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2022

Shares 11,508 Value ($000) $225 Avg Close $20.95 Range $18.62 - $24.90

Q1 2022

Shares 11,508 Value ($000) $249 Avg Close $21.21 Range $18.31 - $23.83

Q4 2021

Shares 13,232 Value ($000) $312 Avg Close $23.93 Range $20.48 - $27.38

Q3 2021

Shares 33,948 Value ($000) $888 Avg Close $24.19 Range $21.95 - $26.86

Q2 2021

Shares 20,900 Value ($000) $506 Avg Close $24.61 Range $21.21 - $26.49

Q4 2020

Shares 19,166 Value ($000) $526 Avg Close $26.84 Range $24.05 - $29.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	11,508	$225	$20.95	$18.62 - $24.90
Q1 2022	11,508	$249	$21.21	$18.31 - $23.83
Q4 2021	13,232	$312	$23.93	$20.48 - $27.38
Q3 2021	33,948	$888	$24.19	$21.95 - $26.86
Q2 2021	20,900	$506	$24.61	$21.21 - $26.49
Q4 2020	19,166	$526	$26.84	$24.05 - $29.00