<SEC-DOCUMENT>0001193125-18-068896-index.html : 20180302
<SEC-HEADER>0001193125-18-068896.hdr.sgml : 20180302
<ACCEPTANCE-DATETIME>20180302161257
ACCESSION NUMBER:		0001193125-18-068896
CONFORMED SUBMISSION TYPE:	PRE 14A
PUBLIC DOCUMENT COUNT:		8
CONFORMED PERIOD OF REPORT:	20180426
FILED AS OF DATE:		20180302
DATE AS OF CHANGE:		20180302

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:		PRE 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36569
		FILM NUMBER:		18662108

	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>PRE 14A
<SEQUENCE>1
<FILENAME>d516585dpre14a.htm
<DESCRIPTION>PRELIMINARY PROXY STATEMENT
<TEXT>
Document 1 - file: d516585dpre14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g516585g11y77.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g516585g11y77.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g516585g21j11.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g516585g21j11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g516585g22h30.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g516585g22h30.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g516585g49a18.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g516585g49a18.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g516585g56z83.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g516585g56z83.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g516585g57f70.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g516585g57f70.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g516585g81n51.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g516585g81n51.jpg

</DOCUMENT>
</SEC-DOCUMENT>