SOTERA HEALTH CO

Ticker: SHC CUSIP: 83601L102 Class: Common Stock

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025
Shares 64,292 Value ($000) $1,134 Avg Close $16.54 Range $14.96 - $17.83
Q3 2025
Shares 75,356 Value ($000) $1,185 Avg Close $14.04 Range $10.93 - $16.64
Q2 2025
Shares 54,504 Value ($000) $606 Avg Close $11.71 Range $9.53 - $13.82
Q1 2025
Shares 50,770 Value ($000) $592 Avg Close $12.87 Range $11.05 - $14.00
Q4 2024
Shares 56,993 Value ($000) $780 Avg Close $14.50 Range $12.31 - $16.75
Q3 2024
Shares 50,582 Value ($000) $845 Avg Close $14.61 Range $11.41 - $17.08
Q2 2024
Shares 38,581 Value ($000) $458 Avg Close $11.42 Range $10.71 - $12.55
Q3 2023
Shares 68,198 Value ($000) $1,022 Avg Close $16.87 Range $14.32 - $19.40
Q2 2023
Shares 69,958 Value ($000) $1,318 Avg Close $15.89 Range $13.87 - $19.30
Q1 2023
Shares 75,980 Value ($000) $1,361 Avg Close $16.71 Range $8.02 - $19.02
Q4 2022
Shares 82,748 Value ($000) $689 Avg Close $7.46 Range $5.78 - $9.60
Q3 2022
Shares 88,748 Value ($000) $605 Avg Close $16.63 Range $6.80 - $20.41
Q2 2022
Shares 95,243 Value ($000) $1,866 Avg Close $20.95 Range $18.62 - $24.90
Q1 2022
Shares 76,444 Value ($000) $1,656 Avg Close $21.21 Range $18.31 - $23.83
Q4 2021
Shares 808,696 Value ($000) $19,045 Avg Close $23.93 Range $20.48 - $27.38
Q3 2021
Shares 644,710 Value ($000) $16,859 Avg Close $24.19 Range $21.95 - $26.86
Q2 2021
Shares 292,796 Value ($000) $7,094 Avg Close $24.61 Range $21.21 - $26.49
Q1 2021
Shares 250,523 Value ($000) $6,253 Avg Close $26.45 Range $23.84 - $30.38