Cyclerion Therapeutics, Inc. (CYCN)

NASDAQ: CYCN · Real-Time Price · USD
3.020
-0.100 (-3.21%)
At close: May 18, 2026, 4:00 PM EDT
2.900
-0.120 (-3.97%)
After-hours: May 18, 2026, 7:51 PM EDT
Market Cap12.76M +33.3%
Revenue (ttm)1.99M -4.2%
Net Income-5.28M
EPS-1.47
Shares Out 4.23M
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume54,274
Open3.050
Previous Close3.120
Day's Range2.965 - 3.150
52-Week Range1.027 - 8.480
Beta1.81
Analystsn/a
Price Target8.00 (+164.9%)
Earnings DateMay 12, 2026

About CYCN

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, manufa... [Read more]

Industry Biotechnology
Sector Healthcare
Founded 2018
Employees 1
Stock Exchange NASDAQ
Ticker Symbol CYCN
Full Company Profile

Financial Performance

In 2025, Cyclerion Therapeutics's revenue was $2.07 million, an increase of 3.70% compared to the previous year's $2.00 million. Losses were -$3.53 million, 15.4% more than in 2024.

Financial Statements

News

Why is Cyclerion Therapeutics Stock (CYCN) Up Over 160% Today?

Shares in biopharmaceutical group Cyclerion Therapeutics ($CYCN) powered 165% higher in pre-market trading today after it said it was merging with peer Korsana Biosciences to help find a treatment for...

Other symbols: JHG
6 weeks ago - TipRanks

Cyclerion Therapeutics, Korsana Biosciences enter merger agreement

Cyclerion Therapeutics (CYCN) and Korsana Biosciences entered into a definitive merger agreement for an all-stock transaction. Upon completion of the transaction, the combined company plans to operate...

6 weeks ago - TheFly

Cyclerion Therapeutics and Korsana Biosciences Announce Merger Agreement

WALTHAM, Mass.--(BUSINESS WIRE)---- $CYCN--Cyclerion Therapeutics, Inc. (“Cyclerion”) (Nasdaq: CYCN) and Korsana Biosciences, Inc. (“Korsana”), a privately-held biotechnology company discovering and d...

6 weeks ago - Business Wire

Cyclerion receives positive written feedback, responses on CYC-126 study

Cyclerion Therapeutics (CYCN) 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…

3 months ago - TheFly

Cyclerion Therapeutics Announces Progress Toward CYC-126 Phase 2 Proof-of-Concept Study with FDA Feedback and Formation of Clinical Advisory Board

–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 Neuropsychiatr...

3 months ago - GlobeNewsWire

Cyclerion Therapeutics enters exclusive collaboration with Medsteer

Cyclerion Therapeutics (CYCN) announced an application-specific, exclusive collaboration with Medsteer. The new collaboration agreement expands upon the parties’ existing development collaboration and...

4 months ago - TheFly

Cyclerion Therapeutics Announces Strategic Agreement with Medsteer and Progress Toward Initiating Phase 2 Proof-of-Concept Study for CYC-126 in Treatment-Resistant Depression

– 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...

4 months ago - GlobeNewsWire

Cyclerion enters licensing agreement with MIT, announces strategic relaunch

Cyclerion Therapeutics (CYCN) announced that it has entered into a licensing agreement with the Massachusetts Institute of Technology, securing the intellectual property that will serve as the corners...

8 months ago - TheFly

Cyclerion Announces Transformational Relaunch as a Neuropsychiatric Company

Cyclerion has entered into a licensing agreement with MIT, securing the intellectual property that will serve as the cornerstone of its strategic relaunch.

8 months ago - GlobeNewsWire

Cyclerion Therapeutics files to sell 500K shares of common stock for holders

The company is not selling any shares of its common stock, and will not receive any of the proceeds from the sale of shares by the selling stockholders. Published first…

1 year ago - TheFly

Cyclerion Therapeutics files $25M mixed securities shelf

16:43 EST Cyclerion Therapeutics (CYCN) files $25M mixed securities shelf

1 year ago - TheFly

Biotech Alert: Searches spiking for these stocks today

These names in the biotech sector are seeing a substantial increase in search activity today, as determined by InvestingChannel. They include: Cyclerion Therapeutics (CYCN), 2,700% surge in interest N...

Other symbols: ACIUICUINLSPVRTX
1 year ago - TheFly

Cyclerion Therapeutics announces update on next stage of growth

Cyclerion Therapeutics (CYCN) announced an update on its progress in catalyzing the Company’s next stage of growth. The Company is leveraging its legacy soluble guanylate cyclase, sGC, stimulator asse...

1 year ago - TheFly

Cyclerion's sGC Stimulator Portfolio Generates Revenues to Enable Company Growth

CAMBRIDGE, Mass., Dec. 17, 2024 (GLOBE NEWSWIRE) -- Cyclerion Therapeutics, Inc. (Nasdaq: CYCN), today announced an update on its progress in catalyzing the Company's next stage of growth.

1 year ago - GlobeNewsWire

Biotech Alert: Searches spiking for these stocks today

These names in the biotech sector are seeing a substantial increase in search activity today, as determined by InvestingChannel. They include: Cyclerion Therapeutics (CYCN), 1,754% surge in interest T...

Other symbols: TFFP
1 year ago - TheFly

Cyclerion Therapeutics appoints Regina Graul as CEO

Cyclerion Therapeutics announced that Regina Graul, Ph.D., has been promoted to CEO, President, and member of the Board of Directors. Since Dr. Graul joined Cyclerion as President in early December…

1 year ago - TheFly

Regina Graul, Ph.D., Promoted to Chief Executive Officer

CAMBRIDGE, Mass., Aug. 07, 2024 (GLOBE NEWSWIRE) -- Cyclerion Therapeutics, Inc. (Nasdaq: CYCN), today announced that Regina Graul, Ph.D.

1 year ago - GlobeNewsWire

Cyclerion Therapeutics appoints Graul as President

Cyclerion Therapeutics announced that Regina Graul, Ph.D., has joined the company as president, effective immediately. As Cyclerion’s president, she will lead the organization and will work closely wi...

2 years ago - TheFly

Cyclerion Appoints Regina Graul, Ph.D., as President

– Dr. Graul will lead the rebuild of Cyclerion, bringing more than two decades of drug making experience, R&D portfolio leadership, and a deep expertise in company strategy –

2 years ago - GlobeNewsWire

Cyclerion Strengthens Board of Directors with Experienced Company Builder and Cutting-edge Innovator

- Dina Katabi, Ph.D.: World leader in healthcare AI applications at MIT; inventor of groundbreaking wireless devices for passive assessment of symptoms, behavior, and treatment responses in neurologic...

2 years ago - GlobeNewsWire

Cyclerion Therapeutics, Tisento close asset purchase agreement

Cyclerion Therapeutics and Tisento Therapeutics announced the closing of the previously disclosed asset purchase agreement. Tisento is launching with an $81M Series A financing to support its developm...

3 years ago - TheFly

Tisento Launches with $81 Million From Top-Tier Investor Syndicate and Promising Cyclerion Assets

– Asset Purchase Agreement Closed; Cyclerion Received Equity Ownership in Tisento and Upfront Cash Payment –

3 years ago - GlobeNewsWire

Cyclerion Regains Compliance with Nasdaq Minimum Bid Price Requirement

CAMBRIDGE, Mass., June 01, 2023 (GLOBE NEWSWIRE) -- Cyclerion Therapeutics, Inc. (“Cyclerion” or the “Company”) (Nasdaq: CYCN) today announced that it has received a formal notice from The Nasdaq Stoc...

3 years ago - GlobeNewsWire

Cyclerion Announces Reverse Stock Split

CAMBRIDGE, Mass., May 15, 2023 (GLOBE NEWSWIRE) -- Cyclerion Therapeutics, Inc. (the “Company”, “Cyclerion Therapeutics”, “Cyclerion”) (Nasdaq: CYCN) announced today that it will effect a reverse stoc...

3 years ago - GlobeNewsWire

Cyclerion Announces Definitive Agreement for Zagociguat and CY3018

Certain Cyclerion shareholders and new investors have agreed to invest $81M to launch a new company targeting diseases of mitochondrial dysfunction

3 years ago - GlobeNewsWire