Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Mar 2, 2026
Reporting period
Not applicable
Filed with the SEC
Mar 5, 2026
CEOTax withholding
Context
Classification
tax withholding
Code F — shares delivered to pay exercise price or tax liability
Planned / mechanical clue
Tax mechanics (code F)
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001193125-26-092231
Filed / recorded
Mar 5, 2026, 2:17 AM UTC
Added to OQRO
Oct 6, 2026, 9:10 PM UTC
Parser
form4-xml-v2
Data quality
Verified: identifiers matched exactly
Issuer
Sotera Health Co
Issuer CIK
1822479
Ticker
SHC
Reporting person
Michael B. Jr. Petras
Relationship
Director, Officer
Officer title
Chairman & CEO
Security
Common Stock, $0.01 par value per share ("Common Stock")
Table
Non-derivative (Table I)
Transaction date
Mar 2, 2026
Transaction code
F
Shares / units
31,339
Price per share
$15.91
Acquired / disposed
Disposed (D)
Shares owned after
521,451
Ownership form
Direct
Amendment
No
Footnotes from the filing
These securities represent the number of shares of Common Stock withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations due upon the vesting of 71,063 Restricted Stock Units ("RSUs") granted to the Reporting Person on March 6, 2023. This award was granted pursuant to the terms of an RSU agreement under the Sotera Health Company 2020 Incentive Plan ("2020 Incentive Plan"). Each RSU represents the Reporting Person's right to receive one share of Common Stock, subject to vesting conditions