Zoetis Appoints Iris Knobloch to Board of Directors

Executive Summary

On October 8, 2026, the Board of Directors of Zoetis Inc. appointed Iris Knobloch to the Board, effective December 1, 2026. In conjunction with her appointment, the Board size will expand from 12 to 13 members. Ms. Knobloch will serve on the Board's Corporate Governance Committee and participate in the standard compensation program for non-employee directors.

Director Background & Strategic Fit

Ms. Knobloch brings substantial international corporate governance, digital media, and consumer leadership experience to Zoetis:

• Current Roles: President of the Festival de Cannes (since July 2022) and Chair of the Board of Deezer S.A. (since January 2023).
• Public Company Boards: Currently serves as a director of Lazard, Inc. (since April 2018) and Vail Resorts, Inc. (since February 2024), with past directorships including Accor S.A. and LVMH.
• Executive Experience: Former senior executive at WarnerMedia, including President of WarnerMedia in France, Germany, Benelux, Austria, and Switzerland.

Governance and Compensation Highlights

• Independence & Related Parties: Ms. Knobloch was not appointed pursuant to any third-party arrangement, and there are no reportable Item 404(a) related-party transactions.
• Indemnification: Zoetis will enter into its standard form indemnification agreement with Ms. Knobloch.
• Compensation: Ms. Knobloch will participate in Zoetis' standard non-employee director compensation program.

Market & Trading Impact

This filing does not involve any open-market purchases, dispositions, or immediate equity issuances. As an ordinary-course board expansion with the addition of an experienced independent director, the direct trading impact is expected to be neutral to low.