STERIS plc (STE) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-06-03 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: STERIS plc (STE) CIK: 0001757898 --- Reporting Owner --- Name: Tamaro Renato CIK: 0001713987 Role: Officer (V.P. & Corporate Treasurer) --- Non-Derivative Transactions --- [Transaction #1] Security: Ordinary Shares Date: 2026-06-03 | Code: F (Payment of exercise/tax) Shares: -64 | Price: $210.19 Total Value: $13,452.16 Shares Owned After: 6,259 | Ownership: D (Direct) Footnotes: [F1] 64 shares were withheld from the 217 restricted shares that vested on June 3, 2026. These 64 shares represent the value of the taxes required to be withheld pursuant to applicable employment or tax laws, as determined by the Issuer. These vested shares were valued at the NYSE closing market price on June 3, 2026. [F2] As of June 3, 2026, 1,626 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 221 on June 4, 2026; 250 on June 2, 2027; 217 on June 3, 2027; 221 on June 4, 2027; 250 on June 2, 2028; 217 on June 5, 2028 and 250 on June 4, 2029. --- Footnotes (Complete Index) --- F1: 64 shares were withheld from the 217 restricted shares that vested on June 3, 2026. These 64 shares represent the value of the taxes required to be withheld pursuant to applicable employment or tax laws, as determined by the Issuer. These vested shares were valued at the NYSE closing market price on June 3, 2026. F2: As of June 3, 2026, 1,626 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 221 on June 4, 2026; 250 on June 2, 2027; 217 on June 3, 2027; 221 on June 4, 2027; 250 on June 2, 2028; 217 on June 5, 2028 and 250 on June 4, 2029. --- Signature --- /s/ /s/ John P. Ubbing, Authorized Representative under Power of Attorney (2026-06-05)