Korsana Biosciences, Inc. Common Stock

KRSA

Valor de mercado US$ 1,47 bi

Advancing lead program KRSA-028 toward the clinic, with Phase 1 healthy volunteer data expected mid-2027 and interim proof-of-concept data in Alzheimer's patients anticipated by year-end 2027 or first quarter of 2028

NEW YORK, April 2, 2026 /PRNewswire/ -- Class Action Attorney  Juan Monteverde with Monteverde & Associates PC (the "M&A Class Action Firm"), has recovered millions of dollars for shareholders and is recognized as a Top 50 Firm in the 2025 ISS Securities Class Action Services Report. The firm is headquartered at the Empire State Building in New York City and is investigating Cyclerion Therapeutics, Inc. (NASDAQ:  CYCN ) related to its merger with Korsana Biosciences, Inc. Upon the closing of the proposed transaction, Cyclerion shareholders are expected to own approximately 1.5% of the combined company.

NEW YORK--(BUSINESS WIRE)--Halper Sadeh LLC, an investor rights law firm, is investigating the merger of Cyclerion Therapeutics, Inc. (NASDAQ: CYCN) and Korsana Biosciences, Inc. Upon closing of the proposed transaction, Cyclerion shareholders are expected to own approximately 1.5% of the combined company. Halper Sadeh encourages Cyclerion shareholders to click here to learn more about their rights and options or contact Daniel Sadeh or Zachary Halper free of charge at (212) 763-0060 or sadeh@h.

MILWAUKEE, April 1, 2026 /PRNewswire/ -- Ademi LLP is investigating Cyclerion (NASDAQ: CYCN) for possible breaches of fiduciary duty and other violations of law in its recently announced transaction with Korsana. Click here to learn how to join our investigation and obtain additional information or contact us at [email protected] or toll-free: 866-264-3995.

Under the deal, the combined company is expected to operate as Korsana Biosciences and trade on the Nasdaq under the ticker symbol KRSA. The move appears to be driving enthusiasm because it gives public-market investors exposure to Korsana's lead program, KRSA-028, a next-generation shuttled monoclonal antibody targeting amyloid beta for the treatment of Alzheimer's disease.

Cyclerion Therapeutics, Inc. (CYCN) M&A Call Prepared Remarks Transcript

WALTHAM, Mass.--(BUSINESS WIRE)---- $CYCN--Cyclerion Therapeutics, Inc. (“Cyclerion”) (Nasdaq: CYCN) and Korsana Biosciences, Inc. (“Korsana”), a privately-held biotechnology company discovering and developing novel therapies to reduce the burden of neurodegenerative diseases, today announced that they have entered into a definitive merger agreement for an all-stock transaction. Upon completion of the transaction, the combined company plans to operate under the name Korsana Biosciences, Inc. and trade on.

–Received Positive Pre-Investigational New Drug (“IND”) Written Feedback from the U.S. Food and Drug Administration (“FDA”)– –Clinical Advisory Board (“CAB”) Includes Key Leaders across Neuropsychiatry, Anesthesiology, and Clinical Development – –Remain On Track to Initiate CYC-126's Phase 2 Proof-of-Concept (“POC”) Study in Treatment Resistant Depression (“TRD”) in the Second Half of 2026 – CAMBRIDGE, Mass., Feb. 17, 2026 (GLOBE NEWSWIRE) -- Cyclerion Therapeutics, Inc. (Nasdaq: CYCN) (“Cyclerion” or "Company”), a biopharmaceutical company pioneering neuropsychiatric therapies, today announced it has received positive written regulatory feedback and responses from the FDA on CYC-126's Phase 2 POC study in TRD and its path to potential regulatory approval.

Cyclerion Therapeutics, Inc. (CYCN) Discusses Medsteer Development Collaboration and Updates on Phase 2 Proof-of-Concept Study in Treatment-Resistant Depression Prepared Remarks Transcript

– Cyclerion Strengthens Development of Closed-Loop Anesthetic Platform through Strategic Collaboration Agreement with Medsteer – – Comprehensive Business Update and Path to Initiating Phase 2 Proof-of-Concept (“POC”) Study in the Second Half of 2026 – – Webcast Being Held on January 6, 2026 at 8:00 a.m. ET, Featuring Key Opinion Leader, Dr. Husseini Manji – CAMBRIDGE, Mass.