X0306 4 2019-05-28 0 0001757898 STERIS plc STE 0001578804 Zangerle John Adam C/O 70 SIR JOHN ROGERSON'S QUAY DUBLIN L2 2 IRELAND 0 1 0 0 Sr. VP, Gen Counsel, and Sec. Ordinary Shares 2019-05-28 4 F 0 944 133.92 D 29852 D 944 shares were withheld from the 3,000 restricted shares that vested on May 28, 2019. These 944 ordinary shares represent the value of the taxes required to be withheld pursuant to applicable employment or tax laws, as determined by the Issuer. These 3,000 ordinary shares were awarded to Mr. Zangerle on August 10, 2015. These vested shares were valued at the NYSE closing market price on May 28, 2019. 16,136 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 4,000 on October 1, 2019; 2,500 on June 1, 2020; 6,000 on June 1, 2021 and 3,636 on May 31, 2022. /s/ Ronald E. Snyder, Authorized Representative under Power of Attorney 2019-05-30