MREO

Sentynl expands its rare disease portfolio with potential first-in-class oral treatment for AATD-LD, a rare genetic respiratory disease On option exercise, Sentynl will have the right to commercialize the product in the United States; Mereo to lead global development and retains rest of the world rights Mereo will receive an upfront option fee and, on option exercise, is eligible to receive up to $40 million in upfront and R&D payments until NDA filing, and double-digit tiered royalties on U.S. sales Companies will collaborate to refine the Phase 3 design during short option period   SOLANA BEACH, Calif. and AHMEDABAD, India and LONDON, Aug. 11, 2026 /PRNewswire/ -- Sentynl Therapeutics, Inc. ("Sentynl"), a U.S.-based biopharmaceutical company and wholly-owned subsidiary of Zydus Lifesciences Limited ("Zydus") and Mereo BioPharma Group plc (Nasdaq: MREO) ("Mereo" or the "Company"), a clinical-stage biopharmaceutical company focused on rare diseases, today announced that they have entered into an option and license agreement for the U.S. commercial and global manufacturing rights to alvelestat for AATD-LD.

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.

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”).

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, 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.