April 16, 2026 · Form 4 insider transaction
Giacobello Scott M. sold 141,600 shares of Whitehawk Therapeutics, Inc. at $4.13 per share, a transaction worth $584.8K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Represents a broker-assisted sale to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units.