Daniel A. Carestio - 06 Oct 2025 Form 4 Insider Report for STERIS plc (STE)

Signature
/s/ John P. Ubbing, Authorized Representative under Power of Attorney
Issuer symbol
STE
Transactions as of
06 Oct 2025
Net transactions value
-$38,449
Form type
4
Filing time
08 Oct 2025, 16:34:21 UTC
Previous filing
03 Oct 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Carestio Daniel A President and CEO, Director 70 SIR JOHN ROGERSON'S QUAY, DUBLIN 2, IRELAND /s/ John P. Ubbing, Authorized Representative under Power of Attorney 08 Oct 2025 0001651806

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction STE Ordinary Shares Sale $38,449 -159 -0.31% $241.82 51,096 06 Oct 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 As of October 6, 2025, 33,054 of these ordinary shares are restricted. The restrictions on these ordinary shares lapse as follows: 4,308 on June 1, 2026; 5,937 on June 3, 2026; 2,369 on June 2, 2026; 4,283 on June 4, 2026; 5,937 on June 3, 2027; 4,283 on June 4, 2027; and 5,937 on June 5, 2028.