Live feed06:45:00·26dPRReleasevia QuantisnowFDA Grants Breakthrough Therapy Designation for Calderasib (MK-1084), an Investigational KRAS G12C Inhibitor, for Certain Patients with Newly Diagnosed Metastatic KRAS G12C-Mutant Non-Small Cell Lung Cancer (NSCLC)ByQuantisnow·Wall Street's wire, on your screen.MRK· Merck & Company Inc.Health Care