March 6, 2025 · Form 4 insider transaction
Wettig Thane sold 367 shares of FibroGen Incorporated at $0.39 per share, a transaction worth $143.13. 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.