Cyclerion Therapeutics, Inc. (CYCN)
Latest CYCN Insider Trades
About Cyclerion Therapeutics, Inc. (CYCN)
Cyclerion Therapeutics Inc is a clinical-stage biopharmaceutical company harnessing the power of soluble guanylate cyclase (sGC) pharmacology to discover, develop, and commercialize breakthrough treatments for serious and orphan diseases. The company focuses on enabling the full therapeutic potential of next-generation sGC stimulators and neuropsychiatric diseases. Its pipeline products include Olinciguat, Praliciguat, and others.
- CAMBRIDGE, MA
- 1
- 2019
- XNAS
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Option exercise | 4 | 161,698 | |
| Tax withholding / forfeiture | 1 | 48,629 | |
| Other acquisition / disposition | 2 | 702,074 |
CYCN Insider Transactions (Form 4)
95 Form 4 filings on record, the earliest from Nov 25, 2024, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Rhonda M. Chicko - Officer | Option exercise | Common Stock, no par value | 25,000 |
Recent CYCN Form 8-K Filings
3CYCN Insider Trading - FAQ
What is the latest insider trade for CYCN?
Cyclerion Therapeutics, Inc. (CYCN) had 3 insider filings in the last 90 days, with the most recent on 2026-08-18. The full record for CYCN runs to 5 Form 4 filings, the earliest from 2024-11-25. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying CYCN stock?
No insider purchases of CYCN were filed in the last 90 days.
How many insiders are selling CYCN stock?
No insider sales of CYCN were filed in the last 90 days. 1 sale is on record for this company.
Where can I see CYCN SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks CYCN Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow CYCN insider buys?
Create a free InsiderAlpha account and press Watch on this page to add CYCN to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Health Care Companies with Insider Activity
Recent Insider Filings
5Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Rhonda M. Chicko view on EDGAR
- - Regina Margaret Graul view on EDGAR
- - Peter M. Hecht view on EDGAR
- - Rhonda M. Chicko view on EDGAR
- - Slate Path Capital LP view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Health Care
- Where CYCN's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track CYCN insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
