SOTERA HEALTH CO

Ticker: SHC CUSIP: 83601L102 Class: Common Stock

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2025
Shares 49,000 Value ($000) $864 Avg Close $16.54 Range $14.96 - $17.83
Q3 2025
Shares 41,900 Value ($000) $659 Avg Close $14.04 Range $10.93 - $16.64
Q2 2025
Shares 36,900 Value ($000) $410 Avg Close $11.71 Range $9.53 - $13.82
Q1 2025
Shares 36,600 Value ($000) $427 Avg Close $12.87 Range $11.05 - $14.00
Q4 2024
Shares 36,200 Value ($000) $495 Avg Close $14.50 Range $12.31 - $16.75
Q3 2024
Shares 36,300 Value ($000) $606 Avg Close $14.61 Range $11.41 - $17.08
Q2 2024
Shares 30,000 Value ($000) $356 Avg Close $11.42 Range $10.71 - $12.55
Q1 2024
Shares 30,500 Value ($000) $366 Avg Close $14.88 Range $10.74 - $17.44
Q4 2023
Shares 23,700 Value ($000) $399 Avg Close $14.16 Range $12.34 - $17.39
Q3 2023
Shares 23,600 Value ($000) $354 Avg Close $16.87 Range $14.32 - $19.40
Q2 2023
Shares 24,400 Value ($000) $460 Avg Close $15.89 Range $13.87 - $19.30
Q1 2023
Shares 24,900 Value ($000) $446 Avg Close $16.71 Range $8.02 - $19.02
Q4 2022
Shares 25,100 Value ($000) $209 Avg Close $7.46 Range $5.78 - $9.60
Q3 2022
Shares 25,000 Value ($000) $171 Avg Close $16.63 Range $6.80 - $20.41
Q2 2022
Shares 25,200 Value ($000) $494 Avg Close $20.95 Range $18.62 - $24.90