SOTERA HEALTH CO

Ticker: SHC CUSIP: 83601L102 Class: Common Stock

Atom Investors LP's Holding History (CIK: 0001738902)

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

Q2 2021

Shares 90,617 Value ($000) $2,196 Avg Close $24.61 Range $21.21 - $26.49

Q1 2021

Shares 14,373 Value ($000) $359 Avg Close $26.45 Range $23.84 - $30.38

Q4 2020

Shares 8,000 Value ($000) $220 Avg Close $26.84 Range $24.05 - $29.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	90,617	$2,196	$24.61	$21.21 - $26.49
Q1 2021	14,373	$359	$26.45	$23.84 - $30.38
Q4 2020	8,000	$220	$26.84	$24.05 - $29.00