Viatris CFO Theodora Mistras to depart; Paul Campbell appointed interim CFO

Viatris Inc

Chief Financial Officer Theodora Mistras voluntarily ceases role effective May 8, 2026, to pursue another professional opportunity.
Paul Campbell, Chief Accounting Officer and Corporate Controller, appointed interim CFO effective May 8, 2026.
Mistras will remain employed through May 22, 2026, for transition; not eligible for severance or equity vesting.
Mistras eligible for pro rata bonus for 2026 based on actual performance, subject to release and restrictive covenants.
Viatris to release Q1 2026 results on May 7, 2026, and host conference call at 8:30 a.m. ET.

item 5.02 item 7.01 item 9.01

Executive movements

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Appointed (interim)

Paul Campbell

interim Chief Financial Officer

VTRS · Viatris Inc

Effective: 2026-05-08
Filed: May 4, 2026, 7:59 PM ET

On May 4, 2026, the Board of Directors of the Company (the “Board”) appointed Paul Campbell, Viatris’ current Chief Accounting Officer and Corporate Controller, to also serve as interim Chief Financial Officer of the Company, effective May 8, 2026, until a permanent Chief Financial Officer is appointed by the Board.

Departed (interim)

Theodora Mistras

Chief Financial Officer

VTRS · Viatris Inc

Effective: 2026-05-08
Successor: Paul Campbell
Filed: May 4, 2026, 7:59 PM ET

On May 1, 2026, Theodora (“Doretta”) Mistras informed Viatris Inc. (the “Company”) that she would voluntarily cease to serve as Chief Financial Officer to pursue another professional opportunity.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Paul Campbell was appointed as interim Chief Financial Officer at Viatris Inc.

Action: appointed
Role: interim Chief Financial Officer

Exact text from the filing

On May 4, 2026, the Board of Directors of the Company (the “Board”) appointed Paul Campbell, Viatris’ current Chief Accounting Officer and Corporate Controller, to also serve as interim Chief Financial Officer of the Company, effective May 8, 2026, until a permanent Chief Financial Officer is appointed by the Board.

View on SEC.gov

Executive change SEC 8-K Item 5.02 confidence 0.95

Theodora Mistras resigned as Chief Financial Officer at Viatris Inc.

Action: resigned
Role: Chief Financial Officer

Exact text from the filing

On May 1, 2026, Theodora (“Doretta”) Mistras informed Viatris Inc. (the “Company”) that she would voluntarily cease to serve as Chief Financial Officer to pursue another professional opportunity.

View on SEC.gov

Viatris Inc filing history →

Source: SEC EDGAR

accession 0001140361-26-018887

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