SOTERA HEALTH CO

Ticker: SHC CUSIP: 83601L102 Class: Common Stock

Monashee Investment Management LLC's Holding History (CIK: 0001627608)

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

Q1 2021

Shares 350,000 Value ($000) $8,736 Avg Close $26.45 Range $23.84 - $30.38

Q4 2020

Shares 400,000 Value ($000) $10,976 Avg Close $26.84 Range $24.05 - $29.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	350,000	$8,736	$26.45	$23.84 - $30.38
Q4 2020	400,000	$10,976	$26.84	$24.05 - $29.00