Zoetis Inc Cl A (ZTS) gains 0.28% Posted on April 22, 2021 By News Team Zoetis Inc Cl A (NYSE: ZTS) shares gained 0.28% to end trading Monday at $168.10 per share – a net change of $0.47. Shares traded between $168.27 and $166.59 throughout the day. 1840526 shares of Zoetis Inc Cl A exchanged hands.