VTRS · Viatris Inc.

Viatris announced the departure of CFO Doretta Mistras, who voluntarily resigned to pursue another opportunity, effective May 8, 2026. Mistras will remain employed until May 22, 2026, to assist with transition. The Board appointed Paul Campbell, the company's Chief Accounting Officer and Corporate Controller, as interim CFO effective May 8, 2026, while a search for a permanent successor is conducted. Campbell has over two decades of experience at Viatris and its legacy company Mylan, having served in roles of increasing responsibility in accounting, finance, and corporate leadership. His deep knowledge of the company is expected to provide continuity and operational discipline during the transition. Mistras will not receive severance or equity vesting but is eligible for a pro rata bonus for 2026 based on actual performance (not to exceed target), subject to a release of claims and customary restrictive covenants. The departure is not related to any disagreement on accounting practices, financial statements, internal controls, or operations. This executive change is material as the CFO role is critical to financial strategy and reporting, and the interim appointment of an internal candidate suggests a focus on stability.