Core Points - Class action lawsuits have been filed on behalf of shareholders of several publicly-traded companies, with specific deadlines for filing lead plaintiff motions [1][2][3][4]. Group 1: Freeport-McMoran Inc. (NYSE: FCX) - The class period for Freeport-McMoran is from February 15, 2022, to September 24, 2025, with a lead plaintiff deadline of January 12, 2026 [2]. - Allegations include failure to ensure safety at the Grasberg Block Cave mine in Indonesia, leading to heightened risks for workers and misleading positive statements about the company's operations [2]. Group 2: Perrigo Company plc (NYSE: PRGO) - The class period for Perrigo is from February 27, 2023, to November 4, 2025, with a lead plaintiff deadline of January 16, 2026 [3]. - The complaint alleges significant underinvestment in the infant formula business acquired from Nestlé, requiring substantial capital expenditures and resulting in overstated financial results [3]. Group 3: StubHub Holdings, Inc. (NYSE: STUB) - The class period for StubHub is from its September 2025 IPO, with a lead plaintiff deadline of January 23, 2026 [4]. - Allegations include misleading statements regarding changes in payment timing to vendors, adversely affecting free cash flow and resulting in materially misleading financial reports [4].