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Richard Bungay appointed as CFO, bringing a strong track record in fundraising, M&A and partnering for listed and private companies, including two major exits and over $400m raised Cambridge, UK, 14 May 2026 – 4basebio PLC (AIM: 4BB), a specialist in synthetic DNA manufacturing and nucleic acids for next-generation therapeutics, announces the appointment of Richard Bungay as Chief Financial Officer, with effect from July 2026. Richard takes over the role from David Roth, who stepped down from the Board earlier this year and remained working with the Company over the orderly handover period.

LONDON, May 12, 2026 (GLOBE NEWSWIRE) -- Mereo BioPharma Group plc (NASDAQ: MREO) ("Mereo" or the "Company"), a clinical-stage biopharmaceutical company focused on rare diseases, today announced financial results for the first quarter ended March 31, 2026, and provided an update on recent corporate developments.

LONDON, May 12, 2026 (GLOBE NEWSWIRE) -- Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”), a clinical-stage biopharmaceutical company focused on rare diseases, today announced financial results for the first quarter ended March 31, 2026, and provided an update on recent corporate developments.

NEW YORK, April 06, 2026 (GLOBE NEWSWIRE) -- Levi & Korsinsky, LLP notifies investors in Mereo BioPharma Group plc ("Mereo" or the "Company") (NASDAQ: MREO) of a class action securities lawsuit.

NEW YORK, April 06, 2026 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares (“ADS”) of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the “Class Period”), of the important April 6, 2026 lead plaintiff deadline.

New York, New York--(Newsfile Corp. - April 6, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

Bragar Eagel & Squire, P.C. Litigation Partner Brandon Walker Encourages Investors Who Suffered Losses In Mereo (MREO) To Contact Him Directly To Discuss Their Options

NEW YORK--(BUSINESS WIRE)---- $MREO #ClassAction--Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Mereo BioPharma Group plc (“Mereo BioPharma” or the “Company”) (NASDAQ: MREO) and reminds investors of the April 6, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.Faruqi & Faruqi is a leading national securities law firm with offices in New York, Pennsylvania, California and Georgi.

LOS ANGELES, April 6, 2026 /PRNewswire/ -- The DJS Law Group reminds investors of a class action lawsuit against Mereo BioPharma Group plc ("Mereo" or "the Company") (NASDAQ: MREO) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission. Shareholders who purchased shares of MREO during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointments.

LOS ANGELES, April 6, 2026 /PRNewswire/ -- The Schall Law Firm, a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Mereo BioPharma Group plc ("Mereo" or "the Company") (NASDAQ: MREO) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission. Investors who purchased the Company's securities between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), are encouraged to contact the firm before April 6, 2026.

NEW YORK, April 5, 2026 /PRNewswire/ -- Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025 (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. So What: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

New York, New York--(Newsfile Corp. - April 5, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Mereo BioPharma To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in Mereo BioPharma between June 5, 2023 and December 26, 2025 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] New York, New York--(Newsfile Corp. - April 5, 2026) - Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Mereo BioPharma Group plc ("Mereo BioPharma" or the "Company") (NASDAQ: MREO) and reminds investors of the April 6, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

New York, New York--(Newsfile Corp. - April 4, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

NEW YORK, April 03, 2026 (GLOBE NEWSWIRE) -- Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, announces that a class action lawsuit has been filed against Mereo BioPharma Group plc (NASDAQ: MREO) and certain of its officers. This lawsuit seeks to recover damages against Defendants for alleged violations of the federal securities laws on behalf of all persons and entities that purchased or otherwise acquired Mereo securities between June 5, 2023 and December 26, 2025, both dates inclusive (the “Class Period”).

NEW YORK, April 03, 2026 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares (“ADS”) of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the “Class Period”), of the important April 6, 2026 lead plaintiff deadline.

NEW YORK--(BUSINESS WIRE)--Rosen Law Firm, a global investor rights law firm, reminds investors about a class action lawsuit on behalf of purchasers of American Depositary Shares (“ADS”) of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023, and December 26, 2025. Mereo describes itself as a “biopharmaceutical company focused on the development of therapeutics for rare diseases.”For more information, submit a form, email attorney Phillip Kim, or give us a call at 866-767-3653.The Alle.

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Mereo BioPharma To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in Mereo between June 5, 2023 and December 26, 2025 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] NEW YORK, April 3, 2026 /PRNewswire/ -- Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Mereo BioPharma Group plc ("Mereo" or the "Company") (NASDAQ: MREO) and reminds investors of the April 6, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

PHILADELPHIA, April 2, 2026 /PRNewswire/ -- National plaintiffs' law firm Berger Montague PC announces that a class action lawsuit has been filed against Mereo BioPharma Group plc (NASDAQ: MREO) ("Mereo" or the "Company") on behalf of investors who purchased American Depositary Shares ("ADS") issued by Mereo during the period from June 5, 2023 through December 26, 2025 (the "Class Period"). Investor Deadline: Investors who purchased Mereo securities during the Class Period may, no later than April 6, 2026 , seek to be appointed as a lead plaintiff representative of the class.

LOS ANGELES, April 02, 2026 (GLOBE NEWSWIRE) -- The Schall Law Firm , a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Mereo BioPharma Group plc (“Mereo” or “the Company”) (NASDAQ: MREO) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission. Investors who purchased the Company's securities between June 5, 2023 and December 26, 2025, inclusive (the “Class Period”), are encouraged to contact the firm before April 6, 2026.

NEW YORK, April 2, 2026 /PRNewswire/ -- Pomerantz LLP announces that a class action lawsuit has been filed against Mereo BioPharma Group plc ("Mereo" or the "Company") (NASDAQ: MREO). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext.

New York, New York--(Newsfile Corp. - April 1, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

Philadelphia, Pennsylvania--(Newsfile Corp. - April 1, 2026) - National plaintiffs' law firm Berger Montague PC announces that a class action lawsuit has been filed against Mereo BioPharma Group plc (NASDAQ: MREO) ("Mereo" or the "Company") on behalf of investors who purchased the American Depositary Shares ("ADS") of Mereo during the period from June 5, 2023 through December 26, 2025 (the "Class Period"). Investor Deadline: Investors who purchased Mereo securities during the Class Period may, no later than April 6, 2026, seek to be appointed as a lead plaintiff representative of the class.

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Mereo BioPharma To Contact Him Directly To Discuss Their Options

NEW YORK, April 1, 2026 /PRNewswire/ -- Levi & Korsinsky, LLP notifies investors in Mereo BioPharma Group plc ("Mereo" or the "Company") (NASDAQ: MREO) of a class action securities lawsuit. CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of Mereo investors who were adversely affected by alleged securities fraud between June 5, 2023 and December 26, 2025.

NEW YORK, March 31, 2026 /PRNewswire/ -- Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025 (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. So What: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

NEW YORK, March 31, 2026 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares (“ADS”) of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the “Class Period”), of the important April 6, 2026 lead plaintiff deadline.

NEW YORK, March 31, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed against Mereo BioPharma Group plc (“Mereo” or the “Company”) (NASDAQ: MREO). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext. 7980. Those who inquire by e-mail are encouraged to include their mailing address, telephone number, and the number of shares purchased.

Philadelphia, Pennsylvania--(Newsfile Corp. - March 31, 2026) - National plaintiffs' law firm Berger Montague PC announces that a class action lawsuit has been filed against Mereo BioPharma Group plc (NASDAQ: MREO) ("Mereo" or the "Company") on behalf of investors who purchased Mereo American Depositary Shares (ADS) during the period from June 5, 2023 through December 26, 2025 (the "Class Period"). Investor Deadline: Investors who purchased Mereo securities during the Class Period may, no later than April 6, 2026, seek to be appointed as a lead plaintiff representative of the class.

NEW YORK, March 31, 2026 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Mereo BioPharma Group plc (NASDAQ: MREO). Shareholders who purchased shares of MREO during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment.

New York, New York--(Newsfile Corp. - March 30, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Mereo BioPharma To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in Mereo BioPharma between June 5, 2023 and December 26, 2025 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] New York, New York--(Newsfile Corp. - March 30, 2026) - Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Mereo BioPharma Group plc ("Mereo BioPharma" or the "Company") (NASDAQ: MREO) and reminds investors of the April 6, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

LOS ANGELES, March 30, 2026 (GLOBE NEWSWIRE) -- The Schall Law Firm , a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Mereo BioPharma Group plc (“Mereo” or “the Company”) (NASDAQ: MREO) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission. Investors who purchased the Company's securities between June 5, 2023 and December 26, 2025, inclusive (the “Class Period”), are encouraged to contact the firm before April 6, 2026.

LOS ANGELES, March 30, 2026 /PRNewswire/ -- The Schall Law Firm, a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Mereo BioPharma Group plc ("Mereo" or "the Company") (NASDAQ: MREO) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission. Investors who purchased the Company's securities between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), are encouraged to contact the firm before April 6, 2026.

LOS ANGELES, March 30, 2026 /PRNewswire/ -- The DJS Law Group reminds investors of a class action lawsuit against Mereo BioPharma Group plc ("Mereo" or "the Company") (NASDAQ: MREO) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission. Shareholders who purchased shares of MREO during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointments.

New York, New York--(Newsfile Corp. - March 29, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

New York, New York--(Newsfile Corp. - March 28, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Mereo BioPharma To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in Mereo BioPharma between June 5, 2023 and December 26, 2025 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] NEW YORK, March 28, 2026 /PRNewswire/ -- Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Mereo BioPharma Group plc ("Mereo BioPharma" or the "Company") (NASDAQ: MREO) and reminds investors of the April 6, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

Spero Therapeutics (NASDAQ: SPRO - Get Free Report) and Mereo BioPharma Group (NASDAQ: MREO - Get Free Report) are both small-cap medical companies, but which is the better stock? We will compare the two companies based on the strength of their profitability, institutional ownership, valuation, earnings, dividends, analyst recommendations and risk. Analyst Ratings This is a summary

New York, New York--(Newsfile Corp. - March 27, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

NEW YORK, March 27, 2026 (GLOBE NEWSWIRE) -- Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, announces that a class action lawsuit has been filed against Mereo BioPharma Group plc (NASDAQ: MREO) and certain of its officers. This lawsuit seeks to recover damages against Defendants for alleged violations of the federal securities laws on behalf of all persons and entities that purchased or otherwise acquired Mereo securities between June 5, 2023 and December 26, 2025, both dates inclusive (the “Class Period”).

NEW YORK, March 27, 2026 (GLOBE NEWSWIRE) -- The Gross Law Firm issues the following notice to shareholders of Mereo BioPharma Group plc (NASDAQ: MREO).

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Mereo BioPharma To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in Mereo BioPharma between June 5, 2023 and December 26, 2025 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] New York, New York--(Newsfile Corp. - March 27, 2026) - Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Mereo BioPharma Group plc ("Mereo BioPharma" or the "Company") (NASDAQ: MREO) and reminds investors of the April 6, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

NEW YORK, March 26, 2026 /PRNewswire/ -- Pomerantz LLP announces that a class action lawsuit has been filed against Mereo BioPharma Group plc ("Mereo" or the "Company") (NASDAQ: MREO). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext.

PHILADELPHIA, March 26, 2026 (GLOBE NEWSWIRE) -- National plaintiffs' law firm Berger Montague PC announces that a class action lawsuit has been filed against Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”) on behalf of investors who purchased American Depositary Shares (“ADS”) issued by Mereo during the period from June 5, 2023 through December 26, 2025 (the “Class Period”).

Mereo BioPharma Group plc - Sponsored ADR (NASDAQ: MREO - Get Free Report) has earned a consensus recommendation of "Hold" from the eight analysts that are presently covering the firm, Marketbeat.com reports. One analyst has rated the stock with a sell recommendation, four have assigned a hold recommendation and three have issued a buy recommendation on

NEW YORK, March 25, 2026 /PRNewswire/ -- Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025 (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. So What: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

NEW YORK, March 25, 2026 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares (“ADS”) of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the “Class Period”), of the important April 6, 2026 lead plaintiff deadline.

New York, New York--(Newsfile Corp. - March 25, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

SAN DIEGO--(BUSINESS WIRE)---- $MREO #Biopharmaceutical--Robbins LLP reminds stockholders that a class action was filed on behalf of all investors who purchased or otherwise acquired Mereo BioPharma Group plc. (NASDAQ: MREO) American Depository Shares ("ADS") between June 5, 2023 and December 26, 2025. Mereo is a biopharmaceutical company focused on the development of therapeutics for rare diseases. For more information, submit a form, email attorney Aaron Dumas, Jr., or give us a call at (800) 350-6003. What are the alleg.

Bragar Eagel & Squire, P.C. Litigation Partner Brandon Walker Encourages Investors Who Suffered Losses In Mereo (MREO) To Contact Him Directly To Discuss Their Options

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Mereo BioPharma To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in Mereo between June 5, 2023 and December 26, 2025 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] New York, New York--(Newsfile Corp. - March 25, 2026) - Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Mereo BioPharma Group plc ("Mereo" or the "Company") (NASDAQ: MREO) and reminds investors of the April 6, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

NEW YORK, March 25, 2026 /PRNewswire/ -- Levi & Korsinsky, LLP notifies investors in Mereo BioPharma Group plc ("Mereo" or the "Company") (NASDAQ: MREO) of a class action securities lawsuit. CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of Mereo investors who were adversely affected by alleged securities fraud between June 5, 2023 and December 26, 2025.

New York, New York--(Newsfile Corp. - March 24, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

NEW YORK, March 24, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed against Mereo BioPharma Group plc (“Mereo” or the “Company”) (NASDAQ: MREO). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext. 7980. Those who inquire by e-mail are encouraged to include their mailing address, telephone number, and the number of shares purchased.

NEW YORK, March 24, 2026 (GLOBE NEWSWIRE) -- Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, announces that a class action lawsuit has been filed against Mereo BioPharma Group plc (NASDAQ: MREO) and certain of its officers. This lawsuit seeks to recover damages against Defendants for alleged violations of the federal securities laws on behalf of all persons and entities that purchased or otherwise acquired Mereo securities between June 5, 2023 and December 26, 2025, both dates inclusive (the “Class Period”).

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Mereo BioPharma To Contact Him Directly To Discuss Their Options

NEW YORK, March 24, 2026 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Mereo BioPharma Group plc (NASDAQ: MREO). Shareholders who purchased shares of MREO during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment.

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Mereo BioPharma To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in Mereo BioPharma between June 5, 2023 and December 26, 2025 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] New York, New York--(Newsfile Corp. - March 23, 2026) - Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Mereo BioPharma Group plc ("Mereo BioPharma" or the "Company") (NASDAQ: MREO) and reminds investors of the April 6, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

New York, New York--(Newsfile Corp. - March 23, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of American Depositary Shares ("ADS") of Mereo BioPharma Group plc (NASDAQ: MREO) between June 5, 2023 and December 26, 2025, inclusive (the "Class Period"), of the important April 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Mereo ADSs during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.
