Viatris Announces Chief Financial Officer Transition

Viatris Inc. , a global healthcare company, announced that Theodora "Doretta" Mistras, Chief Financial Officer, will depart the Company for a new professional opportunity.

Viatris has named Paul Campbell, currently Chief Accounting Officer and Corporate Controller, as interim Chief Financial Officer, effective May 8, 2026, while the Company conducts its search for a permanent successor. Mistras will remain with the Company until May 22, 2026, to facilitate a seamless transition.

"We thank Doretta for her significant contributions, which have helped prepare the Company to enter a period of sustainable future growth," said Scott A. Smith, CEO, Viatris. "Given Paul's deep knowledge of Viatris and his financial expertise and experience, we are confident he is the right transitional leader to maintain continuity and operational discipline while we focus on positioning the Company for sustained long-term growth."

Campbell brings more than two decades of experience in accounting, financial operations and corporate leadership to the position.