0001104659-23-033845.txt : 20230317 0001104659-23-033845.hdr.sgml : 20230317 20230317160601 ACCESSION NUMBER: 0001104659-23-033845 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230316 FILED AS OF DATE: 20230317 DATE AS OF CHANGE: 20230317 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Goodson Jason Daniel CENTRAL INDEX KEY: 0001944331 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35803 FILM NUMBER: 23742548 MAIL ADDRESS: STREET 1: 106 CENTRAL PARK AVENUE CITY: WENTZVILLE STATE: MO ZIP: 63885 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Mallinckrodt plc CENTRAL INDEX KEY: 0001567892 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 981088325 FISCAL YEAR END: 1230 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 tm239892-1_4seq1.xml OWNERSHIP DOCUMENT X0306 4 2023-03-16 0 0001567892 Mallinckrodt plc MNK 0001944331 Goodson Jason Daniel 675 MCDONNELL BLVD. HAZELWOOD MO 63042 0 1 0 0 EVP & Head of Corp Development Ordinary Shares 2023-03-16 4 P 0 200 8.3500 A 37745 D Ordinary Shares 2023-03-16 4 P 0 933 8.3852 A 38678 D 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 2023-03-17