SOTERA HEALTH CO

Ticker: SHC CUSIP: 83601L102 Class: Common Stock

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q3 2021

Shares 21,690 Value ($000) $567 Avg Close $24.19 Range $21.95 - $26.86

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	21,690	$567	$24.19	$21.95 - $26.86