CYCN (CYCN)
Biotechnology
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Company overview
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Cyclerion Therapeutics, Inc., a biopharmaceutical company, engages in the development of treatments for serious diseases serious diseases with novel sGC stimulators in both the central nervous system (CNS) and the periphery. The company is developing Olinciguat, an orally administered vascular soluble guanylate cyclase (sGC) stimulator, which is in Phase 2 clinical trial to treat cardiovascular diseases; and Praliciguat, a systemic sGC stimulator for the treatment of rare kidney disease. It has a license agreement with Akebia to develop, manufacture, medical affair, and commercializes Praliciguat and other related products. The company was incorporated in 2018 and is headquartered in Cambridge, Massachusetts.
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Recent press releases
April 2026
Cyclerion Therapeutics, Inc. — 8-K Filing
# 🧾 What This Document Is This is an 8-K filing from Cyclerion Therapeutics (CYCN). It contains the signed legal agreements for a major corporate transaction announced on April 1, 2026. Think of this as the "fine print" and commitments that make the headline deal official. There are three key exhi
SEC filings
All filings →Insider trades
All insider trades →CYCN has no reported insider trades in the last 90 days.