<SEC-DOCUMENT>0001209191-23-020781-index.html : 20230323
<SEC-HEADER>0001209191-23-020781.hdr.sgml : 20230323
<ACCEPTANCE-DATETIME>20230323165007
ACCESSION NUMBER:		0001209191-23-020781
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230308
FILED AS OF DATE:		20230323
DATE AS OF CHANGE:		20230323

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Conterno Enrique A
		CENTRAL INDEX KEY:			0001476151

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36740
		FILM NUMBER:		23756847

	MAIL ADDRESS:	
		STREET 1:		LILLY CORPORATE CENTER
		CITY:			INDIANAPOLIS
		STATE:			IN
		ZIP:			46285

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIBROGEN INC
		CENTRAL INDEX KEY:			0000921299
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		409 ILLINOIS STREET
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
		BUSINESS PHONE:		415-978-1200

	MAIL ADDRESS:	
		STREET 1:		409 ILLINOIS STREET
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>doc4a.xml
<DESCRIPTION>FORM 4/A SUBMISSION
<TEXT>
Document 1 - file: doc4a.html

Document 1 - RAW XML: doc4a.xml

</DOCUMENT>
</SEC-DOCUMENT>