<SEC-DOCUMENT>0001567619-19-002922-index.html : 20190211
<SEC-HEADER>0001567619-19-002922.hdr.sgml : 20190211
<ACCEPTANCE-DATETIME>20190211111534
ACCESSION NUMBER:		0001567619-19-002922
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20190211
DATE AS OF CHANGE:		20190211

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Menlo Therapeutics Inc.
		CENTRAL INDEX KEY:			0001566044
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				453757789
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-90268
		FILM NUMBER:		19583287

	BUSINESS ADDRESS:	
		STREET 1:		200 CARDINAL WAY, 2ND FLOOR
		CITY:			REDWOOD CITY
		STATE:			CA
		ZIP:			94063
		BUSINESS PHONE:		650-486-1416

	MAIL ADDRESS:	
		STREET 1:		200 CARDINAL WAY, 2ND FLOOR
		CITY:			REDWOOD CITY
		STATE:			CA
		ZIP:			94063

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Menlo Therapeutics, Inc.
		DATE OF NAME CHANGE:	20170728

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Tigercat Pharma, Inc.
		DATE OF NAME CHANGE:	20130104

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIRST MANHATTAN CO
		CENTRAL INDEX KEY:			0000728083
		IRS NUMBER:				131957714
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		399 PARK AVE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2127563300

	MAIL ADDRESS:	
		STREET 1:		399 PARK AVE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>doc1.htm
<DESCRIPTION>NONE
<TEXT>
Document 1 - file: doc1.htm

</DOCUMENT>
</SEC-DOCUMENT>