Common Stock, no par value
- Symbol
- CYCN
- Exchange
- NASDAQ
- Classification
- COMMON
- Status
- Historical · closed Sep 8, 2026
Current Report · Items 8.01 · 8-K
Korsana Biosciences, Inc.
Other Events
Item 8.01 Other Events. On August 25, 2026, the board of directors of Cyclerion Therapeutics, Inc. (the “Company”) fixed the close of business on September 4, 2026 as the record date for the Company’s previously announced distribution (the “CVR Distribution”) of contingent value rights (“CVRs”) to holders of record of the Company’s common stock and the Company’s Series A Preferred Stock, in connec…
Company context
Korsana Biosciences is committed to building best-in-class therapeutics with the goal of reducing the burden of neurodegenerative diseases for patients and caregivers. The Company’s lead program, KRSA-028, is a next-generation shuttled antibody targeting amyloid beta for the treatment of Alzheimer’s disease. KRSA-028 leverages Therapeutic Targeting (THETA™), a novel CNS shuttle technology developed in partnership with Paragon Therapeutics and designed to enable dramatically higher drug concentrations in the brain and overcome the limitations of earlier shuttle technologies. In addition, Korsana is advancing a pipeline of innovative therapies for neurodegenerative diseases. For more information, please visit www.korsana.com and follow the Company on LinkedIn.
Current securities
Historical securities (1)
Registered securities in this filing
CYCLERION THERAPEUTICS, INC. · 8-K · Filed 2026-08-25
Disclosure sections
Item 8.01Item 8.01 - Other Events
Item 8.01 Other Events.
On August 25, 2026, the board of directors of Cyclerion Therapeutics, Inc. (the “Company”) fixed the close of business on September 4, 2026 as the record date for the Company’s previously announced distribution (the “CVR Distribution”) of contingent value rights (“CVRs”) to holders of record of the Company’s common stock and the Company’s Series A Preferred Stock, in connection with the Company’s planned merger (the “Merger”) with Korsana Biosciences, Inc. (“Korsana”).