FIBROGEN INC — Director's Dealing 2025

Mar 8, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIBROGEN INC (FGEN)
CIK: 0000921299
Period of Report: 2025-03-06

Reporting Person: Wettig Thane (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-03-06	Common Stock	F	22038	$0.39	Disposed	397915	Direct
2025-03-06	Common Stock	A	781	—	Acquired	398696	Direct
2025-03-06	Common Stock	F	367	$0.39	Disposed	398329	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1000	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: Represents the number of shares released for PSU Milestone Grant vested on March 6, 2025.

F3: Represents the number of shares withheld by the issuer to cover the tax obligation realized upon the vesting of PSU Milestone grant.