<SEC-DOCUMENT>0001104659-22-100536-index.html : 20220915
<SEC-HEADER>0001104659-22-100536.hdr.sgml : 20220915
<ACCEPTANCE-DATETIME>20220915214958
ACCESSION NUMBER:		0001104659-22-100536
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220914
FILED AS OF DATE:		20220915
DATE AS OF CHANGE:		20220915

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Ling Karen
		CENTRAL INDEX KEY:			0001597450

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35803
		FILM NUMBER:		221246877

	MAIL ADDRESS:	
		STREET 1:		C/O FOREST LABORATORIES, INC.
		STREET 2:		909 THIRD AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

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
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>tm2225913-8_4aseq1.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
Document 1 - file: tm2225913-8_4aseq1.html

Document 1 - RAW XML: tm2225913-8_4aseq1.xml

</DOCUMENT>
</SEC-DOCUMENT>