<SEC-DOCUMENT>0000950170-23-039101-index.html : 20230807
<SEC-HEADER>0000950170-23-039101.hdr.sgml : 20230807
<ACCEPTANCE-DATETIME>20230807162254
ACCESSION NUMBER:		0000950170-23-039101
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20230807
DATE AS OF CHANGE:		20230807
EFFECTIVENESS DATE:		20230807

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:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-273765
		FILM NUMBER:		231147926

	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>S-8
<SEQUENCE>1
<FILENAME>form_s-8.htm
<DESCRIPTION>S-8
<TEXT>
Document 1 - file: form_s-8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>fgen-ex5_1.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: fgen-ex5_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>fgen-ex23_1.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 3 - file: fgen-ex23_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>4
<FILENAME>fgen-exfiling_fees.htm
<DESCRIPTION>EX-FILING FEES
<TEXT>
Document 4 - file: fgen-exfiling_fees.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>img41311268_0.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: img41311268_0.jpg

</DOCUMENT>
</SEC-DOCUMENT>