0001104659-24-025519.txt : 20240220 0001104659-24-025519.hdr.sgml : 20240220 20240220161104 ACCESSION NUMBER: 0001104659-24-025519 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240219 FILED AS OF DATE: 20240220 DATE AS OF CHANGE: 20240220 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Dorton Katina CENTRAL INDEX KEY: 0001617541 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35803 FILM NUMBER: 24653379 MAIL ADDRESS: STREET 1: US ECOLOGY, INC. STREET 2: 251 E. FRONT ST., SUITE 400 CITY: BOISE STATE: ID ZIP: 83702 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 tm245307-6_4seq1.xml OWNERSHIP DOCUMENT X0508 4 2024-02-19 0 0001567892 Mallinckrodt plc NONE 0001617541 Dorton Katina 675 MCDONNELL BLVD. HAZELWOOD MO 63042 1 0 0 0 0 Restricted Stock Units 2024-02-19 4 A 0 8207 0.00 D Ordinary Shares 8207 8207 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 2024-02-20