0001104659-23-093621.txt : 20230818 0001104659-23-093621.hdr.sgml : 20230818 20230818212159 ACCESSION NUMBER: 0001104659-23-093621 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230817 FILED AS OF DATE: 20230818 DATE AS OF CHANGE: 20230818 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Reasons Bryan M. CENTRAL INDEX KEY: 0001553489 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35803 FILM NUMBER: 231187131 MAIL ADDRESS: STREET 1: C/O IMPAX LABORATORIES, INC. STREET 2: 30831 HUNTWOOD AVENUE CITY: HAYWARD STATE: CA ZIP: 94544 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Mallinckrodt plc CENTRAL INDEX KEY: 0001567892 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] 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 tm2324159-4_4seq1.xml OWNERSHIP DOCUMENT X0508 4 2023-08-17 0 0001567892 Mallinckrodt plc MNK 0001553489 Reasons Bryan M. 675 MCDONNELL BLVD. HAZELWOOD MO 63042 0 1 0 0 EVP & CFO 0 Ordinary Shares 2023-08-17 4 F 0 15976 0.693 D 96660 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 2023-08-18