Class Action Filed Against Mereo BioPharma for Investor Claims

A class action lawsuit has been initiated against Mereo BioPharma Group plc (NASDAQ: MREO) by the national plaintiffs’ law firm Berger Montague PC. The lawsuit represents investors who acquired Mereo American Depositary Shares (ADS) during the period from June 5, 2023 to December 26, 2025.

The firm announced the filing on February 9, 2026, indicating that investors within the designated Class Period have the opportunity to seek lead plaintiff status. Those interested must submit their applications by April 6, 2026 to participate in the case. This legal action arises from allegations concerning the company’s disclosure practices that may have affected the stock’s performance.

Investors are encouraged to understand their rights and potentially join the lawsuit. Berger Montague offers resources for individuals to learn more about the implications of this class action and how to proceed if they believe they have been adversely affected.

The details of the lawsuit have not been fully disclosed, but the outcome could have significant implications for both the company and its investors. Mereo BioPharma has not yet responded publicly to the claims.

As this case unfolds, it will be crucial for affected investors to stay informed and consider their options moving forward. The firm also assures potential class members that they will provide ongoing updates and guidance throughout the legal process.