<SEC-DOCUMENT>0001615219-17-000011-index.html : 20170120
<SEC-HEADER>0001615219-17-000011.hdr.sgml : 20170120
<ACCEPTANCE-DATETIME>20170120090404
ACCESSION NUMBER:		0001615219-17-000011
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20170118
FILED AS OF DATE:		20170120
DATE AS OF CHANGE:		20170120

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:			Woo Elizabeth
		CENTRAL INDEX KEY:			0001630686

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36812
		FILM NUMBER:		17537612

	MAIL ADDRESS:	
		STREET 1:		C/O FLEX PHARMA, INC.
		STREET 2:		800 BOYLSTON STREET, 24TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_148492103170456.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wf-form4_148492103170456.html

Document 1 - RAW XML: wf-form4_148492103170456.xml

</DOCUMENT>
</SEC-DOCUMENT>