X0508 4 2024-04-01 0001130598 Traws Pharma, Inc. TRAW 0002018274 Redfield Robert 12 PENNS TRAIL NEWTOWN PA 18940 true Acting Chief Medical Officer false Common Stock 2024-04-01 4 A 0 97500 A 97500 D Represents an award of restricted stock units that will vest in four equal annual installments beginning April 1, 2025. Each restricted stock unit will convert into common stock of Traws Pharma, Inc. (f/k/a Onconova Therapeutics, Inc.), par value $0.01 per share, on a one-for-one basis. /s/ Robert Redfield 2024-04-03