0001104659-24-011139.txt : 20240206 0001104659-24-011139.hdr.sgml : 20240206 20240206163828 ACCESSION NUMBER: 0001104659-24-011139 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240202 FILED AS OF DATE: 20240206 DATE AS OF CHANGE: 20240206 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Welch Stephen Andrew CENTRAL INDEX KEY: 0001944355 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35803 FILM NUMBER: 24600827 MAIL ADDRESS: STREET 1: 18440 BRIDGEMORE LANE CITY: LOUISVILLE STATE: KY ZIP: 40245 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Mallinckrodt plc CENTRAL INDEX KEY: 0001567892 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 981088325 FISCAL YEAR END: 1229 BUSINESS ADDRESS: STREET 1: COLLEGE BUSINESS & TECHNOLOGY PARK STREET 2: CRUISERATH, BLANCHARDSTOWN CITY: DUBLIN 15 STATE: L2 ZIP: D15 BUSINESS PHONE: 353 1 6960000 MAIL ADDRESS: STREET 1: COLLEGE BUSINESS & TECHNOLOGY PARK STREET 2: CRUISERATH, BLANCHARDSTOWN CITY: DUBLIN 15 STATE: L2 ZIP: D15 4 1 tm245307-17_4seq1.xml OWNERSHIP DOCUMENT X0508 4 2024-02-02 0 0001567892 Mallinckrodt plc NONE 0001944355 Welch Stephen Andrew 675 MCDONNELL BLVD. HAZELWOOD MO 63042 0 1 0 0 EVP & Head of Spec Generics 0 Restricted Stock Units 2024-02-02 4 A 0 16413 0.00 D Ordinary Shares 16413 16413 D Upon vesting, each restricted stock unit (the "RSU") will be settled in ordinary shares of the issuer at one share per RSU. The RSUs will vest ratably on each of the first three anniversaries of January 1, 2024. This Form 4 constitutes a notice to the Issuer for purposes of Part V of the Companies Act 2014 /s/ Mark Tyndall, Attorney-in-Fact 2024-02-06