Director Share Dealings - Sotera Health Co (SHC)

Director deals

Listed below are trades carried out by directors and other individuals which are required to be notified to the market.

≈ Figures for the value of trade may not add up due to rounding.

Recent deals

Date	Name and position (if held)	Deal type	Number of shares dealt	Price per share	Value of trade ≈	Shares remaining
17 August 2026	Michael B Jr PetrasExecutive Chairman	Sell Regular sell transaction (market)	850,000	$18.50	$15,725,935.00	3,969,393
17 August 2026	Michael B Jr PetrasExecutive Chairman	Sell Regular sell transaction (market)	294,515	$18.50	$5,448,851.47	397,912
7 August 2026	Michael Patrick RutzOther President	Sell Regular sell transaction (market)	150,000	$18.84	$2,825,250.00	334,279
5 August 2026	Jonathan M (Jon) LyonsCFO	Sell Tax related	11,316	$17.98	$203,461.68	217,304
13 May 2026	GTCR INVESTMENT XI LLC10% Owner	Sell Regular sell transaction (market)	12,735,301	$15.17	$193,169,045.57	0
13 May 2026	WARBURG PINCUS & COPrivate Equity	Sell Regular sell transaction (market)	19,102,952	$15.17	$289,753,575.94	0
31 March 2026	Alexander (Alex) DimitriefSenior Vice President	Sell Tax related	7,941	$14.34	$113,873.94	312,040
6 March 2026	WARBURG PINCUS & COPrivate Equity	Sell Regular sell transaction (market)	15,000,000	$15.27	$229,050,000.00	19,102,952
6 March 2026	GTCR INVESTMENT XI LLC10% Owner	Sell Regular sell transaction (market)	10,000,000	$15.27	$152,700,000.00	12,735,301
2 March 2026	Michael B Jr PetrasChairman/CEO	Sell Tax related	31,339	$15.91	$498,603.49	521,451

5 most significant deals

Date	Name and position (if held)	Deal type	Number of shares dealt	Price per share	Value of trade ≈	Shares remaining
13 May 2026	WARBURG PINCUS & COPrivate Equity	Sell Regular sell transaction (market)	19,102,952	$15.17	$289,753,575.94	0
10 November 2025	WARBURG PINCUS & COPrivate Equity	Sell Regular sell transaction (market)	18,000,000	$15.65	$281,718,000.00	43,822,952
6 March 2026	WARBURG PINCUS & COPrivate Equity	Sell Regular sell transaction (market)	15,000,000	$15.27	$229,050,000.00	19,102,952
13 May 2026	GTCR INVESTMENT XI LLC10% Owner	Sell Regular sell transaction (market)	12,735,301	$15.17	$193,169,045.57	0
10 November 2025	GTCR INVESTMENT XI LLC10% Owner	Sell Regular sell transaction (market)	12,000,000	$15.65	$187,812,000.00	29,215,301

Data policy - All information should be used for indicative purposes only. You should independently check data before making any investment decision. HL cannot guarantee that the data is accurate or complete, and accepts no responsibility for how it may be used. Director deal information provided by Factset.