Amgen, Inc. announced on 4 March that it will pay $1.9bn to acquire Five Prime Therapeutics, Inc. in a deal that someanalysts see as a potential precursor to larger business development by the company. Amgen’s purchase was motivated by the strength of Five Prime’s Phase III-ready, first-in-class FGFR2b-targeting antibody bemarituzumab in the treatment of HER-negative gastric cancer.
The acquisition gives Amgen a much-needed addition to its late-stage research and development pipeline and the company said it sees...








