Thomas Dittrich takes over as Amgen CFO from Peter Griffith

Thomas Dittrich became Amgen's executive vice president and chief financial officer on September 1, 2026, as scheduled in the company's May 2026 announcement. He succeeds Peter Griffith, who has been CFO since 2020 and is retiring. Dittrich oversees all of Amgen's financial operations, so the change puts a new finance chief in charge of the guidance and capital allocation that traders track.

• Effective date: September 1, 2026
• Predecessor: Peter Griffith, CFO since 2020
• Dittrich rejoined Amgen as executive vice president on July 1, 2026
• Scope: all of Amgen's financial operations