<SEC-DOCUMENT>0001193125-19-032354-index.html : 20190208
<SEC-HEADER>0001193125-19-032354.hdr.sgml : 20190208
<ACCEPTANCE-DATETIME>20190208164930
ACCESSION NUMBER:		0001193125-19-032354
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20190208
DATE AS OF CHANGE:		20190208
GROUP MEMBERS:		ONYX PHARMACEUTICALS, INC.
GROUP MEMBERS:		ONYX THERAPEUTICS, INC.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Kezar Life Sciences, Inc.
		CENTRAL INDEX KEY:			0001645666
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				473366145
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-90539
		FILM NUMBER:		19580619

	BUSINESS ADDRESS:	
		STREET 1:		4000 SHORELINE COURT, SUITE 300
		CITY:			SOUTH SAN FRANCISCO
		STATE:			CA
		ZIP:			94080
		BUSINESS PHONE:		650-822-5600

	MAIL ADDRESS:	
		STREET 1:		4000 SHORELINE COURT, SUITE 300
		CITY:			SOUTH SAN FRANCISCO
		STATE:			CA
		ZIP:			94080

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMGEN INC
		CENTRAL INDEX KEY:			0000318154
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				953540776
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		ONE AMGEN CENTER DRIVE
		CITY:			THOUSAND OAKS
		STATE:			CA
		ZIP:			91320
		BUSINESS PHONE:		(805)447-1000

	MAIL ADDRESS:	
		STREET 1:		ONE AMGEN CENTER DRIVE
		CITY:			THOUSAND OAKS
		STATE:			CA
		ZIP:			91320

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMGEN
		DATE OF NAME CHANGE:	19870305
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>d702271dsc13g.htm
<DESCRIPTION>SC 13G
<TEXT>
Document 1 - file: d702271dsc13g.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d702271dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d702271dex991.htm

</DOCUMENT>
</SEC-DOCUMENT>