FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   Neff Thomas B 2. Date of Event Requiring Statement (Month/Day/Year) 11/13/2014 3. Issuer Name and Ticker or Trading Symbol FIBROGEN INC [FGEN] (Last) (First) (Middle) C/O FIBROGEN, INC., 409 ILLINOIS ST. 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Executive Officer 5. If Amendment, Date Original Filed(Month/Day/Year) 11/13/2014 (Street) SAN FRANCISCO, CA 94158 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Series A Preferred Stock of Fibrogen Europe Oy	  (1)	  (1)	Common Stock	770	$ (1)	I	See Footnote (2)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Neff Thomas B C/O FIBROGEN, INC. 409 ILLINOIS ST. SAN FRANCISCO, CA 94158	  X	  X	  Chief Executive Officer	Â

Signatures

/s/ Dorothy Pacini, Attorney-in-fact		06/16/2015
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Each share of the Fibrogen Europe Oy's Series A Preferred will be automatically exchanged into 0.732 of a share of common stock immediately prior to the closing of the issuer's initial public offering, and has no expiration date.
(2)	The shares are held by BioGrowth Partners, LP. The reporting person is the sole general partner of BioGrowth Partners, LP and has sole voting and dispositive power over the shares held by BioGrowth Partners, LP.
  Remarks: This form 3/A is being filed to add information that was omitted from the original form 3.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

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