March 6, 2025 · Form 4 insider transaction
Chung Christine sold 422 shares of FibroGen Incorporated at $0.39 per share, a transaction worth $164.58. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 1 day after the transaction.
Represents the number of shares withheld by the issuer to cover the tax obligation realized upon the vesting of PSU Milestone grant.