<SEC-DOCUMENT>0001306923-19-000011-index.html : 20190219
<SEC-HEADER>0001306923-19-000011.hdr.sgml : 20190219
<ACCEPTANCE-DATETIME>20190219160735
ACCESSION NUMBER:		0001306923-19-000011
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20190219
DATE AS OF CHANGE:		20190219

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Vanda Pharmaceuticals Inc.
		CENTRAL INDEX KEY:			0001347178
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				030491827
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-82196
		FILM NUMBER:		19615026

	BUSINESS ADDRESS:	
		STREET 1:		2200 PENNSYLVANIA AVE NW
		STREET 2:		SUITE 300E
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20037
		BUSINESS PHONE:		202-734-3400

	MAIL ADDRESS:	
		STREET 1:		2200 PENNSYLVANIA AVE NW
		STREET 2:		SUITE 300E
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20037

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Palo Alto Investors LP
		CENTRAL INDEX KEY:			0001306923
		IRS NUMBER:				770558164
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		470 UNIVERSITY AVE
		CITY:			PALO ALTO
		STATE:			CA
		ZIP:			94301
		BUSINESS PHONE:		650-325-0772

	MAIL ADDRESS:	
		STREET 1:		470 UNIVERSITY AVE
		CITY:			PALO ALTO
		STATE:			CA
		ZIP:			94301

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Palo Alto Investors, LLC
		DATE OF NAME CHANGE:	20041025
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>Vanda_13G_A7.htm
<DESCRIPTION>SC 13G/A
<TEXT>
Document 1 - file: Vanda_13G_A7.htm

</DOCUMENT>
</SEC-DOCUMENT>