X0609 4 2026-07-01 0 0001757898 STERIS plc STE 0001293588 Sohi Mohsen true 70 SIR JOHN ROGERSON'S QUAY DUBLIN 2 L2 D02 R296 IRELAND 1 0 0 0 0 Ordinary Shares 2026-07-01 4 M 0 3781 71.40 A 26142 D Ordinary Shares 2026-07-01 4 F 0 1837 212.30 D 24305 D Director Stock Option (right to buy) 71.40 2026-07-01 4 M 0 3781 0 D 2026-08-10 Ordinary Shares 3781 0 D Net - Cashless Stock Option Exercise - Options to purchase 1,837 shares were surrendered to the Company for payment of the option price. Options surrendered were valued based on the Company stock closing market price on the NYSE on the day on which the Net - Cashless Stock Option Exercise occurred. This option to purchase 3,781 STERIS plc ordinary shares, which is fully vested, was received in connection with the redomiciliation of STERIS plc to Ireland in March 2019 in exchange for an option to purchase 3,781 ordinary shares for $71.40 per share in STERIS plc prior to the redomiciliation ("Old STERIS"), subject to the same terms and conditions as the original Old STERIS stock option. /s/ John P. Ubbing, Authorized Representative under Power of Attorney 2026-07-02