Bemarituzumab is a Strong Strategic Fit With Amgen’s Innovative Oncology Portfolio
Amgen to Host Investor Call at 10:30 a.m. EST
THOUSAND OAKS, Calif. and SOUTH SAN FRANCISCO, Calif., March 4, 2021 – Amgen (NASDAQ: AMGN) and Five Prime Therapeutics (NASDAQ: FPRX), a clinical-stage biotechnology company focused on developing immuno-oncology and targeted cancer therapies, today announced an agreement under which Amgen will acquire Five Prime Therapeutics for $38.00 per share in cash, representing an equity value of approximately $1.9 billion. This acquisition adds Five Prime’s innovative pipeline to Amgen’s leading oncology portfolio.
Five Prime’s lead asset, bemarituzumab, is a first-in-class, Phase 3 ready anti-FGFR2b antibody with positive data from a randomized, placebo-controlled Phase 2 study in frontline advanced gastric or gastroesophageal junction (GEJ) cancer. Bemarituzumab targets FGFR2b, which has been found to be overexpressed in approximately 30% of patients with non-HER2 positive gastric cancer, as well as other solid tumors.