Sotera Health Co
SHC
DELAYED 1 MONTH

21 insider filings · Latest: May 26, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 13, 2026May 15 8:54 PMWARBURG PINCUS & CO.Director, 10% Owner
Sale
19,102,952$15.17$289.8M0(I)

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May 13, 2026May 15 8:48 PMWARBURG PINCUS & CO.Director, 10% Owner
Sale
19,102,952$15.17$289.8M0(I)

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May 13, 2026May 15 8:41 PMGTCR INVESTMENT XI LLCDirector, 10% Owner
Sale
12,735,301$15.17$193.2M0(I)

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Mar 6, 2026Mar 10 11:50 PMWARBURG PINCUS & CO.Director, 10% Owner
Sale
15,000,000$15.27$229.1M19,102,952(I)

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Mar 6, 2026Mar 10 11:49 PMWARBURG PINCUS & CO.Director, 10% Owner
Sale
15,000,000$15.27$229.1M19,102,952(I)

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Mar 6, 2026Mar 10 10:10 PMGTCR INVESTMENT XI LLCDirector, 10% Owner
Sale
10,000,000$15.27$152.7M12,735,301(I)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
May 26, 2026May 27 9:54 PMAlton ShaderDirector, Chief Executive Officer
Grant/Award
101,817—101,817(D)

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Mar 2, 2026Mar 5 2:17 AMMichael B. Petras Jr.Director, Chairman & CEO
Grant/Award
120,124—120,124(D)

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Mar 2, 2026Mar 5 2:17 AMMichael B. Petras Jr.Director, Chairman & CEO
Option Exercise
89,686—59,790(D)

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Mar 2, 2026Mar 5 1:55 AMAlexander DimitriefSVP, General Counsel and Sec.
Option Exercise
16,816—11,210(D)

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Mar 2, 2026Mar 5 1:54 AMJonathan M. LyonsSr. Vice President, CFO
Option Exercise
17,937—11,958(D)

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Mar 2, 2026Mar 5 1:54 AMJonathan M. LyonsSr. Vice President, CFO
Grant/Award
29,678—29,678(D)

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Mar 2, 2026Mar 5 1:51 AMMichael P RutzPresident of Sterigenics
Grant/Award
22,612—22,612(D)

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Mar 2, 2026Mar 5 1:51 AMMichael P RutzPresident of Sterigenics
Option Exercise
14,573—9,716(D)

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