<SEC-DOCUMENT>0001564590-21-018700-index.html : 20210413
<SEC-HEADER>0001564590-21-018700.hdr.sgml : 20210413
<ACCEPTANCE-DATETIME>20210413161520
ACCESSION NUMBER:		0001564590-21-018700
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20210413
DATE AS OF CHANGE:		20210413

FILER:

	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

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36740
		FILM NUMBER:		21823240

	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>DEFA14A
<SEQUENCE>1
<FILENAME>fgen-defa14a_20210526.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: fgen-defa14a_20210526.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>grdghso0hto0000001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: grdghso0hto0000001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>grdghso0hto0000002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: grdghso0hto0000002.jpg

</DOCUMENT>
</SEC-DOCUMENT>