<SEC-DOCUMENT>0001615219-15-000051-index.html : 20150909
<SEC-HEADER>0001615219-15-000051.hdr.sgml : 20150909
<ACCEPTANCE-DATETIME>20150909100553
ACCESSION NUMBER:		0001615219-15-000051
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20150902
FILED AS OF DATE:		20150909
DATE AS OF CHANGE:		20150909

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Flex Pharma, Inc.
		CENTRAL INDEX KEY:			0001615219
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				465087339
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		800 BOYLSTON STREET
		STREET 2:		24TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199
		BUSINESS PHONE:		617-874-1821

	MAIL ADDRESS:	
		STREET 1:		800 BOYLSTON STREET
		STREET 2:		24TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			PEREZ ROBERT J
		CENTRAL INDEX KEY:			0001263230

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36812
		FILM NUMBER:		151098156

	MAIL ADDRESS:	
		STREET 1:		65 HAYDEN AVENUE
		CITY:			LEXINGTON
		STATE:			MA
		ZIP:			02421
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>wf-form3_144180754300006.xml
<DESCRIPTION>FORM 3
<TEXT>
Document 1 - file: wf-form3_144180754300006.html

Document 1 - RAW XML: wf-form3_144180754300006.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>perezpowerofattorney.htm
<DESCRIPTION>PEREZ POWER OF ATTORNEY
<TEXT>
Document 2 - file: perezpowerofattorney.htm

</DOCUMENT>
</SEC-DOCUMENT>