Perrigo Company plc
Case Overview
| Lead Plaintiff Deadline: | Lead Plaintiff Deadline: 01/16/2026 |
| Status: | Status: Investigating |
| Company Name: | Company Name: Perrigo Company plc |
| Court: | Court: Southern District of New York |
| Case Number: | Case Number: 1:25cv09596 |
| Class Period: | Class Period: 02/27/2023 - 11/04/2025 |
| Ticker: | Ticker: PRGO |
| Related Attorneys: | Lead Attorneys: Thomas W. Elrod |
| Related Practices: | Related Practices: Securities |
The law firm of Kirby McInerney LLP announces that a class action lawsuit has been filed on behalf of investors who acquired Perrigo Company plc (“Perrigo” or the “Company”) (NYSE:PRGO) securities during the period of February 27, 2023 through November 4, 2025, inclusive (“the Class Period”).
The lawsuit alleges that Perrigo made materially false and/or misleading statements and/or failed to disclose to investors: (1) that the infant formula business acquired from Nestle suffered from significant underinvestment in maintenance, operational improvements, and repairs; (2) that Perrigo needed to make substantial capital and operational expenditures above the Company’s outwardly stated cost estimates to remediate the infant formula business; (3) that there were significant manufacturing deficiencies in the facility for the Company’s infant formula business; and (4) that, as a result of the foregoing, the Company’s financial results, including earnings and cash flow, were overstated.
On November 5, 2025, Perrigo released its third quarter 2025 financial results and lowered its full year guidance “due to soft OTC consumption & infant formula dynamics.” The Company also disclosed it was “initiating a strategic review of its infant formula business” including “reassessing the Company's previously announced investment in this business of $240 million.” On this news, the price of Perrigo shares declined by $5.09 per share, or approximately 25.2%, from $20.19 per share on November 4, 2025 to close at $15.10 on November 5, 2025.