X0508 4 2026-02-18 0 0001555280 Zoetis Inc. ZTS 0001567878 Lagano Roxanne C/O ZOETIS INC. 10 SYLVAN WAY PARSIPPANY NJ 07054 0 1 0 0 Executive Vice President 0 Restricted Stock Unit 2026-02-18 4 A 0 3664 0 A Common Stock 3664 3664 D Restricted Stock Unit Common Stock 2250.4257 2250.4257 D Restricted Stock Unit Common Stock 545 545 D Stock Option 129.13 2026-02-18 4 A 0 14499 0 A Common Stock 14499 14499 D Stock Option 156.64 Common Stock 8642 8642 D Stock Option 196.14 Common Stock 6127 6127 D Stock Option 162.07 Common Stock 6542 6542 D Stock Option Common Stock 20221 20221 D 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"). Each RSU represents a contingent right to receive one share of Zoetis Inc. common stock. 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 18, 2026; subject to the reporting person's continued service through such vesting date and subject to earlier vesting and settlement upon certain specific events. Not applicable. 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. 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. Stock options (right to buy Zoetis Inc. common stock) granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan. One-third of each option will vest on the first, second and third anniversaries of the date of grant, February 18, 2026. Each option expires on the tenth anniversary of the date of grant. One-third of each option will vest on the first, second and third anniversaries of the date of grant, February 19, 2025. One-third of each option vests on the first, second and third anniversaries of the date of grant, February 6, 2024. One-third of each option vested on the first, second and third anniversaries of the date of grant, February 8, 2023. Stock options (right to buy Zoetis Inc. common stock) granted pursuant to the Zoetis Inc. 2013 Equity and Incentive Plan. 7,738 options granted February 11, 2020 at an exercise price of $144.03 per option; 7,106 options granted February 10, 2021 at an exercise price of $160.62 per option; and 5,377 options granted February 8, 2022 at an exercise price of $201.30 per option. Each option vested on the third anniversary of the date of grant. /s/ Brenda Santuccio, as Attorney-in-Fact 2026-02-19