Zoetis (ZTS)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-17 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Zoetis Inc. (ZTS) CIK: 0001555280 --- Reporting Owner --- Name: Stetter Mark CIK: 0002069043 Role: Director --- Derivative Transactions --- [Transaction #1] Security: Phantom Stock Unit Date: 2026-09-17 | Code: A (Grant or award) Shares: +342.372 | Price: $73.02 Shares Owned After: 880.1751 | Ownership: D (Direct) Footnotes: [F1] These phantom stock units were acquired pursuant to the Zoetis Inc. Amended and Restated Non-Employee Director Deferred Compensation Plan and represent the director's deferral of all or a portion of his or her cash retainer fees invested in the Zoetis stock fund (including dividend equivalents thereon). [F2] Each phantom stock unit represents one share of Zoetis Inc. common stock. [F3] These phantom stock units include 3.7148 dividend equivalent units. [F4] These phantom stock units will be settled in cash following the reporting person's separation from service. [F4] These phantom stock units will be settled in cash following the reporting person's separation from service. --- Footnotes (Complete Index) --- F1: These phantom stock units were acquired pursuant to the Zoetis Inc. Amended and Restated Non-Employee Director Deferred Compensation Plan and represent the director's deferral of all or a portion of his or her cash retainer fees invested in the Zoetis stock fund (including dividend equivalents thereon). F2: Each phantom stock unit represents one share of Zoetis Inc. common stock. F3: These phantom stock units include 3.7148 dividend equivalent units. F4: These phantom stock units will be settled in cash following the reporting person's separation from service. --- Signature --- /s/ /s/ Brenda Santuccio, as Attorney-in-Fact (2026-09-18)