<SEC-DOCUMENT>0000902664-20-003215-index.html : 20200901
<SEC-HEADER>0000902664-20-003215.hdr.sgml : 20200901
<ACCEPTANCE-DATETIME>20200901122555
ACCESSION NUMBER:		0000902664-20-003215
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20200901
DATE AS OF CHANGE:		20200901

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CymaBay Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001042074
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				943103561
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-87950
		FILM NUMBER:		201153826

	BUSINESS ADDRESS:	
		STREET 1:		7575 GATEWAY BOULEVARD
		STREET 2:		SUITE 110
		CITY:			NEWARK
		STATE:			CA
		ZIP:			94560
		BUSINESS PHONE:		510-293-8800

	MAIL ADDRESS:	
		STREET 1:		7575 GATEWAY BOULEVARD
		STREET 2:		SUITE 110
		CITY:			NEWARK
		STATE:			CA
		ZIP:			94560

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	METABOLEX, INC.
		DATE OF NAME CHANGE:	20090721

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	METABOLEX INC
		DATE OF NAME CHANGE:	19970710

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Avoro Capital Advisors LLC
		CENTRAL INDEX KEY:			0001633313
		IRS NUMBER:				271007403
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		110 GREENE STREET
		STREET 2:		SUITE 800
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10012
		BUSINESS PHONE:		212-937-4975

	MAIL ADDRESS:	
		STREET 1:		110 GREENE STREET
		STREET 2:		SUITE 800
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10012

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	venBio Select Advisor LLC
		DATE OF NAME CHANGE:	20150210
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>p20-1645sc13g.htm
<DESCRIPTION>CYMABAY THERAPEUTICS, INC.
<TEXT>
Document 1 - file: p20-1645sc13g.htm

</DOCUMENT>
</SEC-DOCUMENT>