<SEC-DOCUMENT>9999999995-17-000889-index.html : 20170421
<SEC-HEADER>9999999995-17-000889.hdr.sgml : 20170421
<ACCEPTANCE-DATETIME>20170421001511
ACCESSION NUMBER:		9999999995-17-000889
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170420
DATE AS OF CHANGE:		20170421
EFFECTIVENESS DATE:		20170420

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Syndax Pharmaceuticals Inc
		CENTRAL INDEX KEY:			0001395937
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				320162505
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-217172
		FILM NUMBER:		17774066

	BUSINESS ADDRESS:	
		STREET 1:		400 TOTTEN POND ROAD
		STREET 2:		SUITE 110
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
		BUSINESS PHONE:		781-419-1400

	MAIL ADDRESS:	
		STREET 1:		400 TOTTEN POND ROAD
		STREET 2:		SUITE 110
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
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