<SEC-DOCUMENT>0001104659-14-067307-index.html : 20140919
<SEC-HEADER>0001104659-14-067307.hdr.sgml : 20140919
<ACCEPTANCE-DATETIME>20140919164731
ACCESSION NUMBER:		0001104659-14-067307
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20140918
FILED AS OF DATE:		20140919
DATE AS OF CHANGE:		20140919

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OvaScience, Inc.
		CENTRAL INDEX KEY:			0001544227
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				451472564
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		215 FIRST STREET
		STREET 2:		SUITE 240
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
		BUSINESS PHONE:		617-500-2802

	MAIL ADDRESS:	
		STREET 1:		215 FIRST STREET
		STREET 2:		SUITE 240
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Longwood Fund, L.P.
		CENTRAL INDEX KEY:			0001483889
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35890
		FILM NUMBER:		141112451

	BUSINESS ADDRESS:	
		STREET 1:		800 BOYLSTON SUITE 1555
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199
		BUSINESS PHONE:		(617) 351 2590

	MAIL ADDRESS:	
		STREET 1:		800 BOYLSTON SUITE 1555
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199

	FORMER NAME:	
		FORMER CONFORMED NAME:	Longwood Founders Fund, L.P.
		DATE OF NAME CHANGE:	20100211
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>a4.xml
<DESCRIPTION>4
<TEXT>
Document 1 - file: a4.html

Document 1 - RAW XML: a4.xml

</DOCUMENT>
</SEC-DOCUMENT>