January 2, 2026 · Form 4 insider transaction
Cesano Alessandra bought 3,219 shares of SUMMIT THERAPEUTICS INC at $8.76 per share, a transaction worth $28.2K. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 4 days after the transaction.
The option was issued to the reporting person pursuant to the issuer's Director Retainer Option Election Plan in lieu of retainer fees of $28,200.; The option was granted on January 2, 2026. The shares underlying the option shall vest in four quarterly installments on March 31, June 30, September 30 and December 31 following election, subject to the reporting person remaining as a non-salaried director on each such vesting date.