Zoetis (ZTS) 3: Esch Kevin transacted N/A shares of Common Stock at $N/A on… (Jan 9, 2026)

=== SEC Form 3 — Statement of Changes in Beneficial Ownership === Document Type: 3 Period of Report: 2026-01-01 --- Issuer --- Name: Zoetis Inc. (ZTS) CIK: 0001555280 --- Reporting Owner --- Name: Esch Kevin CIK: 0002099914 Role: Officer (Executive Vice President) --- Holdings --- [Holding #1] Security: Common Stock Ownership: D (Direct) [Holding #2] Security: Common Stock Ownership: I (Indirect) Footnotes: [F1] Represents the common stock equivalents held in the Zoetis Inc. Savings Plan, a 401(k) plan, as of December 31, 2025. [Holding #3] Security: Restricted Stock Unit Ownership: D (Direct) Footnotes: [F2] Represents restricted stock units granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan, and dividend equivalent units automatically issued thereon (each an "RSU" and collectively, "RSUs"). [F5] Each RSU represents a contingent right to receive one share of Zoetis Inc. common stock. [F3] One-third of each RSU will vest and be settled in shares of Zoetis Inc. common stock on the first, second and third anniversaries of the date of grant, April 30, 2025; subject to the reporting person's continued service through such vesting date and subject to earlier vesting and settlement upon certain specific events. [F4] Not applicable. [Holding #4] Security: Restricted Stock Unit Ownership: D (Direct) Footnotes: [F2] Represents restricted stock units granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan, and dividend equivalent units automatically issued thereon (each an "RSU" and collectively, "RSUs"). [F5] Each RSU represents a contingent right to receive one share of Zoetis Inc. common stock. [F6] One-third of each RSU will vest and be settled in shares of Zoetis Inc. common stock on the first, second and third anniversaries of the date of grant, February 19, 2025; subject to the reporting person's continued service through such vesting date and subject to earlier vesting and settlement upon certain specific events. [F4] Not applicable. [Holding #5] Security: Restricted Stock Unit Ownership: D (Direct) Footnotes: [F2] Represents restricted stock units granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan, and dividend equivalent units automatically issued thereon (each an "RSU" and collectively, "RSUs"). [F5] Each RSU represents a contingent right to receive one share of Zoetis Inc. common stock. [F7] One-third of each RSU vests and is settled in shares of Zoetis Inc. common stock on the first, second and third anniversaries of the date of grant, February 6, 2024; subject to the reporting person's continued service through such vesting date and subject to earlier vesting and settlement upon certain specific events. [F4] Not applicable. [Holding #6] Security: Restricted Stock Unit Ownership: D (Direct) Footnotes: [F2] Represents restricted stock units granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan, and dividend equivalent units automatically issued thereon (each an "RSU" and collectively, "RSUs"). [F5] Each RSU represents a contingent right to receive one share of Zoetis Inc. common stock. [F8] One-third of each RSU vests and is settled in shares of Zoetis Inc. common stock on the first, second and third anniversaries of the date of grant, February 8, 2023; subject to the reporting person's continued service through such vesting date and subject to earlier vesting and settlement upon certain specific events [F4] Not applicable. [Holding #7] Security: Stock Option Ownership: D (Direct) Footnotes: [F9] Stock options (right to buy Zoetis Inc. common stock) granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan. [F10] One-third of each option will vest on the first, second and third anniversaries of the date of grant, February 19, 2025. [F11] Each option expires on the tenth anniversary of the date of grant. [Holding #8] Security: Stock Option Ownership: D (Direct) Footnotes: [F9] Stock options (right to buy Zoetis Inc. common stock) granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan. [F12] One-third of each option vests on the first, second and third anniversaries of the date of grant, February 6, 2024. [F11] Each option expires on the tenth anniversary of the date of grant. [Holding #9] Security: Stock Option Ownership: D (Direct) Footnotes: [F9] Stock options (right to buy Zoetis Inc. common stock) granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan. [F13] One-third of each option vests on the first, second and third anniversaries of the date of grant, February 8, 2023. [F11] Each option expires on the tenth anniversary of the date of grant. [Holding #10] Security: Stock Option Ownership: D (Direct) Footnotes: [F14] Stock options (right to buy Zoetis Inc. common stock) granted pursuant to the Zoetis Inc. 2013 Equity and Incentive Plan. [F15] Each option vests on the third anniversary of the date of grant, February 8, 2022. [F11] Each option expires on the tenth anniversary of the date of grant. [Holding #11] Security: Phantom Stock Unit Ownership: D (Direct) Footnotes: [F16] These phantom stock units, which were acquired pursuant to the Zoetis Supplemental Savings Plan, are settled in cash following the reporting person's separation from service and may be transferred by the reporting person into an alternative investment fund at any time, provided Zoetis may limit the timing, frequency and permissibility of transfers from one investment fund to another at any time. [F17] Each phantom stock unit represents a fraction of a phantom share of Zoetis common stock, plus a small amount of cash-equivalent investments (the cash-equivalent investments typically represent around 5% of the total value of the phantom stock unit). Accordingly, the value of each phantom stock unit is determined by reference to the market value of Zoetis common stock and the value of the cash-equivalent investments. [F16] These phantom stock units, which were acquired pursuant to the Zoetis Supplemental Savings Plan, are settled in cash following the reporting person's separation from service and may be transferred by the reporting person into an alternative investment fund at any time, provided Zoetis may limit the timing, frequency and permissibility of transfers from one investment fund to another at any time. [F16] These phantom stock units, which were acquired pursuant to the Zoetis Supplemental Savings Plan, are settled in cash following the reporting person's separation from service and may be transferred by the reporting person into an alternative investment fund at any time, provided Zoetis may limit the timing, frequency and permissibility of transfers from one investment fund to another at any time. --- Footnotes (Complete Index) --- F1: Represents the common stock equivalents held in the Zoetis Inc. Savings Plan, a 401(k) plan, as of December 31, 2025. F10: One-third of each option will vest on the first, second and third anniversaries of the date of grant, February 19, 2025. F11: Each option expires on the tenth anniversary of the date of grant. F12: One-third of each option vests on the first, second and third anniversaries of the date of grant, February 6, 2024. F13: One-third of each option vests on the first, second and third anniversaries of the date of grant, February 8, 2023. F14: Stock options (right to buy Zoetis Inc. common stock) granted pursuant to the Zoetis Inc. 2013 Equity and Incentive Plan. F15: Each option vests on the third anniversary of the date of grant, February 8, 2022. F16: These phantom stock units, which were acquired pursuant to the Zoetis Supplemental Savings Plan, are settled in cash following the reporting person's separation from service and may be transferred by the reporting person into an alternative investment fund at any time, provided Zoetis may limit the timing, frequency and permissibility of transfers from one investment fund to another at any time. F17: Each phantom stock unit represents a fraction of a phantom share of Zoetis common stock, plus a small amount of cash-equivalent investments (the cash-equivalent investments typically represent around 5% of the total value of the phantom stock unit). Accordingly, the value of each phantom stock unit is determined by reference to the market value of Zoetis common stock and the value of the cash-equivalent investments. F2: Represents restricted stock units granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan, and dividend equivalent units automatically issued thereon (each an "RSU" and collectively, "RSUs"). F3: One-third of each RSU will vest and be settled in shares of Zoetis Inc. common stock on the first, second and third anniversaries of the date of grant, April 30, 2025; subject to the reporting person's continued service through such vesting date and subject to earlier vesting and settlement upon certain specific events. F4: Not applicable. F5: Each RSU represents a contingent right to receive one share of Zoetis Inc. common stock. F6: One-third of each RSU will vest and be settled in shares of Zoetis Inc. common stock on the first, second and third anniversaries of the date of grant, February 19, 2025; subject to the reporting person's continued service through such vesting date and subject to earlier vesting and settlement upon certain specific events. F7: One-third of each RSU vests and is settled in shares of Zoetis Inc. common stock on the first, second and third anniversaries of the date of grant, February 6, 2024; subject to the reporting person's continued service through such vesting date and subject to earlier vesting and settlement upon certain specific events. F8: One-third of each RSU vests and is settled in shares of Zoetis Inc. common stock on the first, second and third anniversaries of the date of grant, February 8, 2023; subject to the reporting person's continued service through such vesting date and subject to earlier vesting and settlement upon certain specific events F9: Stock options (right to buy Zoetis Inc. common stock) granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan. --- Signature --- /s/ /s/ Brenda Santuccio, as Attorney-in-Fact (2026-01-09)