<SEC-DOCUMENT>0001193125-21-085918-index.html : 20210318
<SEC-HEADER>0001193125-21-085918.hdr.sgml : 20210318
<ACCEPTANCE-DATETIME>20210318165402
ACCESSION NUMBER:		0001193125-21-085918
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20210428
FILED AS OF DATE:		20210318
DATE AS OF CHANGE:		20210318

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Lantheus Holdings, Inc.
		CENTRAL INDEX KEY:			0001521036
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		IRS NUMBER:				352318913
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36569
		FILM NUMBER:		21755012

	BUSINESS ADDRESS:	
		STREET 1:		331 TREBLE COVE ROAD
		CITY:			NORTH BILLERICA
		STATE:			MA
		ZIP:			01862
		BUSINESS PHONE:		978 671-8001

	MAIL ADDRESS:	
		STREET 1:		331 TREBLE COVE ROAD
		CITY:			NORTH BILLERICA
		STATE:			MA
		ZIP:			01862

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Lantheus MI Holdings, Inc.
		DATE OF NAME CHANGE:	20110517
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d76711ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d76711ddef14a.htm

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g76711g08s30.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g76711g08s30.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g76711g20h20.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g76711g20h20.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g76711g21g21.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g76711g21g21.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g76711g22h30.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g76711g22h30.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g76711g46s63.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g76711g46s63.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g76711g81n51.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g76711g81n51.jpg

</DOCUMENT>
</SEC-DOCUMENT>