Bayer names Christoph Koenen as CMO

1 October 2026

German pharma major Bayer (BAYN: DE) has appointed Christoph Koenen (pictured above) as chief medical officer (CMO), a newly reinforced role he will hold alongside his current position as head of clinical development and operations for the company's Pharmaceuticals Division.

Dr Koenen is a physician and business leader with more than 25 years of global pharmaceutical experience, having held senior roles at Bayer, Bristol Myers Squibb (NYSE: BMY), Novo (NOV: N), Boehringer Ingelheim and GSK (LSE: GSK).

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