<SEC-DOCUMENT>0001193125-17-105066-index.html : 20170331
<SEC-HEADER>0001193125-17-105066.hdr.sgml : 20170331
<ACCEPTANCE-DATETIME>20170331070833
ACCESSION NUMBER:		0001193125-17-105066
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20170331
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20170331
DATE AS OF CHANGE:		20170331

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:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36740
		FILM NUMBER:		17727955

	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>8-K
<SEQUENCE>1
<FILENAME>d379388d8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: d379388d8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d379388dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d379388dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g379388g0331081219532.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g379388g0331081219532.jpg

</DOCUMENT>
</SEC-DOCUMENT>