Mereo BioPharma Group plc (NASDAQ: MREO) Faces Class Action Lawsuit Alleging Misled Investors
ByAinvest
Thursday, Feb 5, 2026 11:34 am ET1min read
MREO--
Rosen Law Firm is investigating allegations that Mereo BioPharma Group plc misled investors about its business operations, specifically regarding the Phase 3 ORBIT and COSMIC programs. The lawsuit claims that the true details of the programs' performance, which failed to meet primary endpoints, were concealed from investors. Shareholders who purchased Mereo ADS between June 5, 2023, and December 26, 2025, may be eligible to participate in the class action.
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