SOTERA HEALTH CO

Ticker: SHC CUSIP: 83601L102 Class: Common Stock

KORNITZER CAPITAL MANAGEMENT INC /KS's Holding History (CIK: 0000898358)

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

Q3 2021

Shares 464,805 Value ($000) $12,155 Avg Close $24.19 Range $21.95 - $26.86

Q2 2021

Shares 1,140,715 Value ($000) $27,640 Avg Close $24.61 Range $21.21 - $26.49

Q1 2021

Shares 1,140,715 Value ($000) $28,472 Avg Close $26.45 Range $23.84 - $30.38

Q4 2020

Shares 715,395 Value ($000) $19,630 Avg Close $26.84 Range $24.05 - $29.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	464,805	$12,155	$24.19	$21.95 - $26.86
Q2 2021	1,140,715	$27,640	$24.61	$21.21 - $26.49
Q1 2021	1,140,715	$28,472	$26.45	$23.84 - $30.38
Q4 2020	715,395	$19,630	$26.84	$24.05 - $29.00