<SEC-DOCUMENT>0001193125-14-278700-index.html : 20150723
<SEC-HEADER>0001193125-14-278700.hdr.sgml : 20150723

<ACCEPTANCE-DATETIME>20140724142558

<PRIVATE-TO-PUBLIC>

ACCESSION NUMBER:		0001193125-14-278700

CONFORMED SUBMISSION TYPE:	S-1/A

PUBLIC DOCUMENT COUNT:		26

FILED AS OF DATE:		20140724

DATE AS OF CHANGE:		20150624


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:		S-1/A

		SEC ACT:		1933 Act

		SEC FILE NUMBER:	333-196998

		FILM NUMBER:		14991073



	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>S-1/A
<SEQUENCE>1
<FILENAME>d715471ds1a.htm
<DESCRIPTION>AMENDMENT NO. 3 TO FORM S-1
<TEXT>
Document 1 - file: d715471ds1a.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.37 <SEQUENCE>2 <FILENAME>d715471dex1037.htm <DESCRIPTION>EX-10.37 <TEXT> Document 2 - file: d715471dex1037.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.38 <SEQUENCE>3 <FILENAME>d715471dex1038.htm <DESCRIPTION>EX-10.38 <TEXT> Document 3 - file: d715471dex1038.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.39 <SEQUENCE>4 <FILENAME>d715471dex1039.htm <DESCRIPTION>EX-10.39 <TEXT> Document 4 - file: d715471dex1039.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>5 <FILENAME>d715471dex231.htm <DESCRIPTION>EX-23.1 <TEXT> Document 5 - file: d715471dex231.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g715471g04s34.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g715471g04s34.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g715471g10t49.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g715471g10t49.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g715471g48t31.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g715471g48t31.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g715471g66t27.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g715471g66t27.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g715471g83i20.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g715471g83i20.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g715471g83k65.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g715471g83k65.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>g715471g86n30.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: g715471g86n30.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g715471g93c27.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: g715471g93c27.jpg
</DOCUMENT> <DOCUMENT> <TYPE>CORRESP <SEQUENCE>27 <FILENAME>filename27.htm <TEXT> Document 27 - file: filename27.htm
</DOCUMENT> </SEC-DOCUMENT>