Sotera Health Co (SHC) - Insider Trading Form 4 Filings

Real time insider trading transaction history:

Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
Shares are not adjusted for stock split.

"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Insider Trading Transactions for Sotera Health Co

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Common stock purchase or sale:

Transaction Date	Reported DateTime	Company	Symbol	Insider Relationship	Shares Traded	Average Price	Total Amount	Shares Owned	Filing
2026-03-06 Sale	2026-03-10 7:50 pm	Sotera Health Co	SHC	WARBURG PINCUS & CO. Warburg Pincus (Bermuda) Private Equity GP Ltd. Warburg Pincus (Cayman) XI L.P. WARBURG PINCUS LLC Warburg Pincus Partners GP LLC Warburg Pincus Partners II (Cayman) L.P. Warburg Pincus Private Equity XI-C L.P. Warburg Pincus XI-C LLC Director 10% Owner	15,000,000	$15.27	$229,050,000	19,102,952 (Indirect)	View
2026-03-06 Sale	2026-03-10 7:49 pm	Sotera Health Co	SHC	WARBURG PINCUS & CO. Bull Co-Invest L.P. Warburg Pincus Private Equity XI L.P. Bull Holdco L.P. Warburg Pincus Partners II L.P. Warburg Pincus Private Equity XI-B L.P. Warburg Pincus XI Partners L.P. Warburg Pincus XI L.P. WP Global LLC WP XI Partners L.P. Director 10% Owner	15,000,000	$15.27	$229,050,000	19,102,952 (Indirect)	View
2026-03-06 Sale	2026-03-10 6:10 pm	Sotera Health Co	SHC	GTCR INVESTMENT XI LLC GTCR FUND XI GTCR FUND XI GTCR CO-INVEST XI LP GTCR PARTNERS XI/A&C LP Director 10% Owner	10,000,000	$15.27	$152,700,000	12,735,301 (Indirect)	View
2025-12-08 Sale	2025-12-10 4:43 pm	Sotera Health Co	SHC	Petras Michael B. Jr. Chairman & CEO	750,000	$16.45	$12,337,500	552,790 (Indirect Direct)	View
2025-12-03 Sale	2025-12-05 8:47 pm	Sotera Health Co	SHC	WARBURG PINCUS & CO. Warburg Pincus Private Equity XI-C L.P. Warburg Pincus (Cayman) XI L.P. Warburg Pincus XI-C LLC Warburg Pincus Partners II (Cayman) L.P. Warburg Pincus (Bermuda) Private Equity GP Ltd. WARBURG PINCUS LLC Warburg Pincus Partners GP LLC Director 10% Owner	9,720,000	$16.33	$158,727,600	34,102,952 (Indirect)	View
2025-12-03 Sale	2025-12-05 8:43 pm	Sotera Health Co	SHC	WARBURG PINCUS & CO. Warburg Pincus Private Equity XI-C L.P. Warburg Pincus (Cayman) XI L.P. Warburg Pincus XI-C LLC Warburg Pincus Partners II (Cayman) L.P. Warburg Pincus (Bermuda) Private Equity GP Ltd. WARBURG PINCUS LLC Warburg Pincus Partners GP LLC Director 10% Owner	9,720,000	$16.33	$158,727,600	34,102,952 (Indirect)	View
2025-12-03 Sale	2025-12-05 8:10 pm	Sotera Health Co	SHC	GTCR INVESTMENT XI LLC GTCR FUND XI GTCR FUND XI GTCR CO-INVEST XI LP GTCR PARTNERS XI/A&C LP Director 10% Owner	6,480,000	$16.33	$105,818,400	22,735,301 (Indirect)	View
2025-11-10 Sale	2025-11-12 5:06 pm	Sotera Health Co	SHC	GTCR INVESTMENT XI LLC GTCR FUND XI GTCR FUND XI GTCR CO-INVEST XI LP GTCR PARTNERS XI/A&C LP Director 10% Owner	12,000,000	$15.65	$187,812,000	29,215,301 (Indirect)	View
2025-11-10 Sale	2025-11-12 4:18 pm	Sotera Health Co	SHC	WARBURG PINCUS & CO. Warburg Pincus Private Equity XI-C L.P. Warburg Pincus (Cayman) XI L.P. Warburg Pincus XI-C LLC Warburg Pincus Partners II (Cayman) L.P. Warburg Pincus (Bermuda) Private Equity GP Ltd. WARBURG PINCUS LLC Warburg Pincus Partners GP LLC Director 10% Owner	18,000,000	$15.65	$281,718,000	43,822,952 (Indirect)	View
2025-11-10 Sale	2025-11-12 4:11 pm	Sotera Health Co	SHC	WARBURG PINCUS & CO. Warburg Pincus Private Equity XI L.P. WP XI Partners L.P. Warburg Pincus XI Partners L.P. Warburg Pincus Private Equity XI-B L.P. Bull Co-Invest L.P. Bull Holdco L.P. Warburg Pincus XI L.P. WP Global LLC Warburg Pincus Partners II L.P. Director 10% Owner	18,000,000	$15.65	$281,718,000	43,822,952 (Indirect)	View
2025-09-05 Sale	2025-09-09 9:41 pm	Sotera Health Co	SHC	WARBURG PINCUS & CO. Warburg Pincus Private Equity XI-C L.P. Warburg Pincus (Cayman) XI L.P. Warburg Pincus XI-C LLC Warburg Pincus Partners II (Cayman) L.P. Warburg Pincus (Bermuda) Private Equity GP Ltd. WARBURG PINCUS LLC Warburg Pincus Partners GP LLC Director 10% Owner	12,000,000	$15.11	$181,332,000	61,822,952 (Indirect)	View
2025-09-05 Sale	2025-09-09 9:37 pm	Sotera Health Co	SHC	WARBURG PINCUS & CO. Warburg Pincus Private Equity XI L.P. WP XI Partners L.P. Warburg Pincus XI Partners L.P. Warburg Pincus Private Equity XI-B L.P. Bull Co-Invest L.P. Bull Holdco L.P. Warburg Pincus XI L.P. WP Global LLC Warburg Pincus Partners II L.P. Director 10% Owner	12,000,000	$15.11	$181,332,000	61,822,952 (Indirect)	View
2025-09-05 Sale	2025-09-09 8:41 pm	Sotera Health Co	SHC	GTCR INVESTMENT XI LLC GTCR FUND XI GTCR FUND XI GTCR CO-INVEST XI LP GTCR PARTNERS XI/A&C LP Director 10% Owner	8,000,000	$15.11	$120,888,000	41,215,301 (Indirect)	View
2025-08-22 Sale	2025-08-26 6:08 pm	Sotera Health Co	SHC	Rutz Michael P President of Sterigenics	126,611	$16.38	$2,074,306	772,093 (Direct)	View

Stock options: Exercise, Award, Grant, Conversion

Transaction Date	Reported DateTime	Exercisable Expiration	Company	Symnbol	Insider Relationship	Shares Traded	Conversion Price	Shares Owned	Filing
2026-03-31 Tax Withholding	2026-04-02 4:56 pm	N/A N/A	Sotera Health Co	SHC	DIMITRIEF ALEXANDER Former SVP, GC and Sec.	7,941	$14.34	312,040 (Direct)	View
2026-03-02 Tax Withholding	2026-03-04 9:17 pm	N/A N/A	Sotera Health Co	SHC	Petras Michael B. Jr. Chairman & CEO	190,297	$15.91	5,691,734 (Direct)	View
2026-03-02 Option Award	2026-03-04 9:17 pm	N/A N/A	Sotera Health Co	SHC	Petras Michael B. Jr. Chairman & CEO	360,372	$0	5,691,734 (Direct)	View
2026-03-02 Exercise	2026-03-04 9:17 pm	N/A N/A	Sotera Health Co	SHC	Petras Michael B. Jr. Chairman & CEO	89,686	$0	5,691,734 (Direct)	View
2026-03-02 Tax Withholding	2026-03-04 8:55 pm	N/A N/A	Sotera Health Co	SHC	DIMITRIEF ALEXANDER SVP, General Counsel and Sec.	31,560	$15.91	331,191 (Direct)	View
2026-03-02 Exercise	2026-03-04 8:55 pm	N/A N/A	Sotera Health Co	SHC	DIMITRIEF ALEXANDER SVP, General Counsel and Sec.	16,816	$0	331,191 (Direct)	View
2026-03-02 Tax Withholding	2026-03-04 8:54 pm	N/A N/A	Sotera Health Co	SHC	Lyons Jonathan M. Sr. Vice President, CFO	38,274	$15.91	270,256 (Direct)	View
2026-03-02 Option Award	2026-03-04 8:54 pm	N/A N/A	Sotera Health Co	SHC	Lyons Jonathan M. Sr. Vice President, CFO	89,033	$0	270,256 (Direct)	View
2026-03-02 Exercise	2026-03-04 8:54 pm	N/A N/A	Sotera Health Co	SHC	Lyons Jonathan M. Sr. Vice President, CFO	17,937	$0	270,256 (Direct)	View
2026-03-02 Tax Withholding	2026-03-04 8:51 pm	N/A N/A	Sotera Health Co	SHC	Rutz Michael P President of Sterigenics	25,721	$15.91	516,607 (Direct)	View
2026-03-02 Option Award	2026-03-04 8:51 pm	N/A N/A	Sotera Health Co	SHC	Rutz Michael P President of Sterigenics	67,835	$0	516,607 (Direct)	View
2026-03-02 Exercise	2026-03-04 8:51 pm	N/A N/A	Sotera Health Co	SHC	Rutz Michael P President of Sterigenics	14,573	$0	516,607 (Direct)	View
2025-08-05 Tax Withholding	2025-08-07 6:09 pm	N/A N/A	Sotera Health Co	SHC	Lyons Jonathan M. Sr. Vice President, CFO	11,508	$11.19	334,813 (Direct)	View
2025-05-22 Option Award	2025-05-27 4:49 pm	N/A N/A	Sotera Health Co	SHC	Flynn Karen Director	19,132	$0	39,221 (Direct)	View
2025-05-22 Option Award	2025-05-27 4:48 pm	N/A N/A	Sotera Health Co	SHC	Knauss Robert Brown Director	19,132	$0	54,933 (Direct)	View
2025-05-22 Option Award	2025-05-27 4:46 pm	N/A N/A	Sotera Health Co	SHC	Wheadon David E. Director	19,132	$0	74,912 (Direct)	View
2025-05-22 Option Award	2025-05-27 4:45 pm	N/A N/A	Sotera Health Co	SHC	PETRELLA VINCENT K Director	19,132	$0	80,781 (Direct)	View
2025-05-22 Option Award	2025-05-27 4:44 pm	N/A N/A	Sotera Health Co	SHC	Neary James Director	19,132	$0	80,781 (Direct)	View
2025-05-22 Option Award	2025-05-27 4:42 pm	N/A N/A	Sotera Health Co	SHC	MIHAS CONSTANTINE S Director	19,132	$0	80,781 (Direct)	View
2025-05-22 Option Award	2025-05-27 4:41 pm	N/A N/A	Sotera Health Co	SHC	Klee Ann R. Director	19,132	$0	125,956 (Direct)	View
2025-05-22 Option Award	2025-05-27 4:39 pm	N/A N/A	Sotera Health Co	SHC	CUNNINGHAM SEAN LAURENCE Director	19,132	$0	80,781 (Direct)	View
2025-05-22 Option Award	2025-05-27 4:38 pm	N/A N/A	Sotera Health Co	SHC	Chen Ruoxi Director	19,132	$0	80,781 (Direct)	View
2025-05-22 Option Award	2025-05-27 4:36 pm	N/A N/A	Sotera Health Co	SHC	Simon Christopher Director	19,132	$0	19,132 (Direct)	View
2025-03-02 Tax Withholding	2025-03-04 9:49 pm	N/A N/A	Sotera Health Co	SHC	Petras Michael B. Jr. Chairman & CEO	100,849	$12.47	10,925,562 (Direct)	View
2025-03-03 Option Award	2025-03-04 9:49 pm	N/A N/A	Sotera Health Co	SHC	Petras Michael B. Jr. Chairman & CEO	448,429	$0	10,925,562 (Direct)	View
2025-03-02 Tax Withholding	2025-03-04 8:38 pm	N/A N/A	Sotera Health Co	SHC	Rutz Michael P President of Sterigenics	13,284	$12.47	898,704 (Direct)	View
2025-03-03 Option Award	2025-03-04 8:38 pm	N/A N/A	Sotera Health Co	SHC	Rutz Michael P President of Sterigenics	72,868	$0	898,704 (Direct)	View
2025-03-02 Tax Withholding	2025-03-04 8:36 pm	N/A N/A	Sotera Health Co	SHC	Lyons Jonathan M. Sr. Vice President, CFO	6,481	$12.47	346,321 (Direct)	View
2025-03-03 Option Award	2025-03-04 8:36 pm	N/A N/A	Sotera Health Co	SHC	Lyons Jonathan M. Sr. Vice President, CFO	127,054	$0	346,321 (Direct)	View
2025-03-02 Tax Withholding	2025-03-04 8:34 pm	N/A N/A	Sotera Health Co	SHC	DIMITRIEF ALEXANDER SVP, General Counsel and Sec.	8,211	$12.47	1,067,233 (Direct)	View
2025-03-03 Option Award	2025-03-04 8:34 pm	N/A N/A	Sotera Health Co	SHC	DIMITRIEF ALEXANDER SVP, General Counsel and Sec.	84,079	$0	1,067,233 (Direct)	View
2024-11-20 Tax Withholding	2024-11-22 5:50 pm	N/A N/A	Sotera Health Co	SHC	Petras Michael B. Jr. Chairman & CEO	29,250	$13.21	5,363,645 (Direct)	View
2024-11-22 Gift	2024-11-22 5:50 pm	N/A N/A	Sotera Health Co	SHC	Petras Michael B. Jr. Chairman & CEO	39,243	$0	5,363,645 (Indirect)	View
2024-11-20 Tax Withholding	2024-11-22 5:27 pm	N/A N/A	Sotera Health Co	SHC	Rutz Michael P President of Sterigenics	2,889	$13.21	839,120 (Direct)	View
2024-09-10 Gift	2024-09-12 4:18 pm	N/A N/A	Sotera Health Co	SHC	Petras Michael B. Jr. Chairman & CEO	200,000	$0	10,607,232 (Indirect)	View

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Sotera Health Co (SHC) - Insider Trading & Ownership