<SEC-DOCUMENT>0001104659-16-131282-index.html : 20160706
<SEC-HEADER>0001104659-16-131282.hdr.sgml : 20160706
<ACCEPTANCE-DATETIME>20160706162644
ACCESSION NUMBER:		0001104659-16-131282
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20160706
DATE AS OF CHANGE:		20160706
EFFECTIVENESS DATE:		20160706

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SYNTA PHARMACEUTICALS CORP
		CENTRAL INDEX KEY:			0001157601
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33277
		FILM NUMBER:		161754016

	BUSINESS ADDRESS:	
		STREET 1:		45 HARTWELL AVE
		CITY:			LEXINGTON
		STATE:			MA
		ZIP:			02421
		BUSINESS PHONE:		781-274-8200
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>a16-14486_1defa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: a16-14486_1defa14a.htm
</DOCUMENT> </SEC-DOCUMENT>