Michael B. Petras Jr. - 08 Dec 2025 Form 4 Insider Report for Sotera Health Co (SHC)

Signature
Gregory S. Harvey, Attorney-in-Fact
Issuer symbol
SHC
Transactions as of
08 Dec 2025
Transactions value $
-$12,337,500
Form type
4
Filing time
10 Dec 2025, 16:43:00 UTC
Previous filing
04 Mar 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Petras Michael B. Jr. Chairman & CEO, Director C/O SOTERA HEALTH COMPANY, 9100 SOUTH HILLS BLVD, SUITE 300, BROADVIEW HEIGHTS Gregory S. Harvey, Attorney-in-Fact 10 Dec 2025 0001832387

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SHC Common Stock, $0.01 par value per share ("Common Stock") Sale -$5.2M -316K -36.36% $16.45 553K 08 Dec 2025 Direct
transaction SHC Common Stock Sale -$6.5M -395K -7.57% $16.45 4.82M 08 Dec 2025 By Grantor Trust
transaction SHC Common Stock Sale -$646K -39.2K -100% $16.45 0 08 Dec 2025 By Family Trust
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Remarks:

The Power of Attorney for Mr. Petras is filed as an exhibit to the Form 4 filed on September 12, 2024, which is incorporated by reference.