SpaceX~$1TSpaceX~$1T
Insider Buying
Subscribe
All stock lists

Cyclerion Therapeutics, Inc. (CYCN)

NASDAQ: CYCN · Real-Time Price · USD
23.52+0.00 (+0.00%)
 
Market Cap15.73M+34.1%
Revenue (ttm)n/a-12.6%
Net Incomen/a-244.7%
EPSn/a-129.3%
Shares Out668.76K
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume435,847
Open3.72
Previous Close23.52
Day's Range2.82 - 23.52
52-Week Range2.82 - 59.36
Betan/a
AnalystsBuy
Price Targetn/a
Earnings Daten/a
No price history available.
Insider Score
––Not scored
CYCN Insider Score

Insiders here have filed 4 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.

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, manufacture, medical affair, and commercializes Praliciguat and other related products. The company was incorporated in 2018 and is headquartered in Cambridge, Massachusetts.

Address
245 First Street, Riverview II, Cambridge, MA, 02142, United States
Market Cap
16 million
Employees
1
Industrial Classification
Biotechnology
1 Day
-19.53%
5 Days
-7.07%
1 Month
-4.20%
6 Months
+129.53%
1 Year
+34.12%

$CYCN stock is featured in our Insider Trades datasets.

→ All Stock Lists

Recently reported changes in CYCN holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

View all institutional owners →

Insider Trading

Quarterly net insider trading by CYCN's directors and management

Net Shares Purchased by Insiders−1−102025Q42026Q12026Q22026Q32026Q4

Source: SEC EDGAR (Form 4)

Corporate Lobbying

CYCN Estimated quarterly lobbying spending

Source: U.S. Senate LDA

U.S. Patents

New CYCN patent grants

Loading patent grants…

Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to CYCN from public contracts

Source: USAspending.gov

Top ETF Holders

ETFs with the largest estimated holdings in CYCN

ETFEst. Holding Size
VXFVanguard Extended Market ETF$113.77K
ONEQFidelity Nasdaq Composite Index ETF$96.74K

Estimated from each fund’s disclosed top holdings × AUM

CYCN Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

No Insider Score for CYCN yet — no open-market insider buys or sells in the last 90 days.

Bull Case vs Bear Case

AI-generated from CYCN’s recent data — informational, not investment advice

Generating analysis…

Recent Insider Activity

Buys
0
Sells
0
Buy Value
$0
Distinct Buyers
0

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.
Cyclerion Therapeutics, Inc. (CYCN) Insider Trading, Form 4 Buys & Sells | InsiderBuying.com