SMMT - Summit Therapeutics stock plunges 28% amid financial updates February, 20 2024 02:03 PM Summit Therapeutics Inc. 2024-02-20 14:03:21 ET More on Summit Therapeutics Summit Therapeutics Inc. (SMMT) Q4 2023 Earnings Call Transcript Summit Therapeutics: A Strategic Analysis Of Ivonescimab's Progress Financial information for Summit Therapeutics For further details see: Summit Therapeutics stock plunges 28% amid financial updates