<SEC-DOCUMENT>0001193125-17-257407-index.html : 20170814
<SEC-HEADER>0001193125-17-257407.hdr.sgml : 20170814
<ACCEPTANCE-DATETIME>20170814172804
ACCESSION NUMBER:		0001193125-17-257407
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		9
CONFORMED PERIOD OF REPORT:	20170814
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20170814
DATE AS OF CHANGE:		20170814

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Radius Health, Inc.
		CENTRAL INDEX KEY:			0001428522
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				800145732
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35726
		FILM NUMBER:		171031757

	BUSINESS ADDRESS:	
		STREET 1:		ATTN: CHIEF FINANCIAL OFFICER
		STREET 2:		950 WINTER STREET
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
		BUSINESS PHONE:		617-551-4000

	MAIL ADDRESS:	
		STREET 1:		ATTN: CHIEF FINANCIAL OFFICER
		STREET 2:		950 WINTER STREET
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MPM ACQUISITION CORP
		DATE OF NAME CHANGE:	20080228
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d443524d8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: d443524d8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>2
<FILENAME>d443524dex41.htm
<DESCRIPTION>EX-4.1
<TEXT>
Document 2 - file: d443524dex41.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.2
<SEQUENCE>3
<FILENAME>d443524dex42.htm
<DESCRIPTION>EX-4.2
<TEXT>
Document 3 - file: d443524dex42.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g443524dsp120.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g443524dsp120.jpg

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g443524dsp52a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g443524dsp52a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g443524dsp52b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g443524dsp52b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g443524dsp54.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g443524dsp54.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g443524dsp55.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g443524dsp55.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g443524g0814182929979.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g443524g0814182929979.jpg

</DOCUMENT>
</SEC-DOCUMENT>