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<ACCEPTANCE-DATETIME>20240415070044
ACCESSION NUMBER:		0001104659-24-046964
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		15
CONFORMED PERIOD OF REPORT:	20240509
FILED AS OF DATE:		20240415
DATE AS OF CHANGE:		20240415

FILER:

	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

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35803
		FILM NUMBER:		24843084

	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
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Document 3 - file: bc_oneonetinc-bw.jpg

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Document 4 - file: fc_annual-bw.jpg

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Document 8 - file: ic_chairman-bw.jpg

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Document 9 - file: ic_member-bw.gif

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Document 10 - file: ic_member-bw.jpg

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Document 11 - file: lg_mallinckrodtpharma-4c.jpg

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Document 12 - file: px_24mallinproxy1pg01-bw.jpg

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Document 13 - file: px_24mallinproxy1pg02-bw.jpg

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<FILENAME>sg_marktyndall-bw.jpg
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<TEXT>
Document 14 - file: sg_marktyndall-bw.jpg

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<TYPE>GRAPHIC
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<DESCRIPTION>GRAPHIC
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Document 15 - file: sg_paulmbisaro-bw.jpg

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