SOTERA HEALTH CO

Ticker: SHC CUSIP: 83601L102 Class: Common Stock

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q4 2023

Shares 14,397 Value ($000) $243 Avg Close $14.16 Range $12.34 - $17.39

Q3 2022

Shares 72,548 Value ($000) $495 Avg Close $16.63 Range $6.80 - $20.41

Q2 2021

Shares 24,482 Value ($000) $593 Avg Close $24.61 Range $21.21 - $26.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	14,397	$243	$14.16	$12.34 - $17.39
Q3 2022	72,548	$495	$16.63	$6.80 - $20.41
Q2 2021	24,482	$593	$24.61	$21.21 - $26.49