Schedule 13G ownership disclosure

N/A

Common Stock · CUSIP: 83601L102

Event date: 2025-12-31

Filing-level shares
19,228,375
Percent of class
6.76%
  • The Vanguard Group

    Shares: 19,228,375 · Class: 6.76%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0000102909-26-000245
Form type
SCHEDULE 13G/A
Filer
Sotera Health Co
CIK
CIK 1822479
Filed
Jan 30, 2026
Reporting period
Dec 31, 2025
Description
Schedule 13G beneficial ownership

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