Steris PLC

STE·NYSE·$216.27Share Price as of 11/2·$21BMarket Cap as of 11/2

Financials

10-QQ1 ended 06/30/2608/07/26 10-KFY 202605/29/26 10-QQ3 ended 12/31/2502/06/26 10-QQ2 ended 09/30/2511/06/25 10-QQ1 ended 06/30/2508/07/25

Disclosures

8-KCurrent report10/13/26 8-KCurrent report08/06/26 8-K/ACurrent report (amended)08/06/26 8-KCurrent report08/05/26 8-KCurrent report05/11/26

Prospectuses and Registrations

S-8Registration of securities for employees06/02/21 S-4MEFProspectus / registration06/01/21 424B3Prospectus04/01/21 S-4/ARegistration (business combination, amended)03/30/21 424B5Prospectus supplement03/26/21

Proxies

DEF 14ADefinitive proxy06/11/26 DEFA14AAdditional proxy materials06/11/26 DEFA14AAdditional proxy materials07/03/25 DEF 14ADefinitive proxy06/12/25 DEFA14AAdditional proxy materials06/12/25

Ownership

Form 4Insider transaction10/05/26 144Proposed sale of securities08/18/26 144Proposed sale of securities08/12/26 Form 4Insider transaction08/12/26 Form 4Insider transaction08/12/26

Other

11-KEmployee stock purchase plan report06/16/26 ARSAnnual report to shareholders06/11/26 SDConflict Minerals disclosure06/01/26 11-KEmployee stock purchase plan report06/25/25 ARSAnnual report to shareholders06/12/25