First U.S. Commercial Sale of KOMZIFTI™ Triggers $135 Million Milestone Payment to Kura Oncology Under Collaboration and License Agreement with Kyowa Kirin

Core Insights - Kura Oncology has completed its first U.S. commercial sale of KOMZIFTI™ (ziftomenib), marking a significant milestone for the company [1] - The sale triggers a $135 million milestone payment from Kyowa Kirin, expected to be received by Kura before year-end [1] - KOMZIFTI was approved by the U.S. FDA on November 13, 2025, for treating adults with relapsed or refractory NPM1-mutated acute myeloid leukemia [1][2] Company Overview - Kura Oncology is focused on precision medicines for cancer treatment, with a pipeline of small molecule drug candidates targeting cancer signaling pathways [2] - The company is commercializing KOMZIFTI™, a once-daily oral menin inhibitor, and is advancing research in menin inhibition and farnesyl transferase inhibition [2]