FIBROGEN INC — Director's Dealing 2016

Dec 3, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIBROGEN INC (FGEN)
CIK: 0000921299
Period of Report: 2016-12-01

Reporting Person: Neff Thomas B (Director, Chief Executive Officer, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-12-01	Common Stock	F	4689	$20.55	Disposed	3303243	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	145070	Indirect
Common Stock	20000	Indirect
Common Stock	60946	Indirect

Footnotes

F1: Represents shares withheld by the issuer to satisfy a tax obligation realized by the reporting person upon the vesting of restricted stock units.

F2: 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.