Several U.S. investor-rights law firms report that Zoetis Inc. (NYSE: ZTS) is facing a securities class action alleging violations of federal securities laws. One report states the lawsuit claims Zoetis and certain parties violated Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5. Another report describes a separate investor-reminder update for potential class members, indicating that purchasers of Zoetis securities during a defined class period—from January 14, 2025 through May 6, 2026—are eligible to participate. That update also references a lead plaintiff filing deadline of July 27, 2026.

Across the notices, the common elements are the existence of a pending class action, the asserted legal basis under the federal securities laws and Rule 10b-5, and the time window for the proposed class. The notices do not, in the provided excerpts, detail the specific underlying factual allegations or the company’s responses. The filings referenced by the law firms reflect allegations made by plaintiffs, and they do not establish liability.