January 12, 2026 · Form 4 insider transaction
Wagner Paul A. bought 270,000 shares of FBRX at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.
Subject to the Reporting Person continuing to be a Service Provider (as defined in the 2021 Equity Incentive Plan) through each applicable vesting date, one forty-eighth (1/48th) of the total shares subject to the option shall vest every month following the Vesting Commencement Date such that all shares shall be fully vested on the four (4) year anniversary of the Vesting Commencement Date. "Vesting Commencement Date" shall mean January 1, 2026.