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CYCNCYCLERION THERAPEUTICS, INC.

Is Cyclerion Therapeutics struggling financially?

Yes, by its own account. Cyclerion Therapeutics told the SEC on 12 May 2026, in Form 10-Q, that there is substantial doubt about its ability to continue as a going concern.

Going concern disclosed May 2026

15/100

Critical

Sector
Biotech/Pharma
Market cap
$18.2M
Source filing
10-Q 12 May 2026
Balance sheet
30 Jun 2026

Cash runway

  • 1month

    If the burn speeds up

    Empty by Jul 2026

  • 3months

    If it eases off

    Empty by Sep 2026

Both rows are the same reported burn flexed 15% either way, and neither assumes the company raises a cent.

Out of cashTwo years or more

The runway math

Cash and short-term investments

$1.4M

÷

Cash burned over the last 12 months

$7.2M

What Cyclerion Therapeutics told the SEC

…successfully complete clinical studies, obtain necessary regulatory governmental approvals and successfully commercialize this product candidate; there is substantial doubt regarding our ability to continue as a going concern and we will need to raise capital in the near term in order to maintain our operations; if we continue to progress the development of our product candidates, we may be unable to…

CYCLERION THERAPEUTICS, INC., Form 10-Q, filed 12 May 2026.

Read the filing on SEC.gov

What this means

  • Not a bankruptcy filing, and not a prediction.
  • It is the company’s own statement, agreed with its auditor, that the doubt is material enough to disclose.
  • The runway is arithmetic on two reported numbers, not a forecast. Companies carry this language for years, raise money and keep going.

What else the numbers show

  • 48.8% share-count increase The company issued stock. Each share now owns 32.8% less of the business than a year ago, before any change in the price.

Other Biotech/Pharma companies that filed the doubt