CLIR · ClearSign Technologies Corp
$3.90
-0.12 (-2.99%)
At close · Jul 30
Going-concern doubt
— flagged May 15, 2026
Substantial doubt about the company's ability to continue as a going concern.
“There can be no assurance that we will be successful in achieving our long term plans, or that such plans, if consummated, will result in profitable operations or enable us to continue in the long term as a going concern.”View the 10-Q filed May 15, 2026
Market Cap
$21.11M
Shares
5.41M
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
No Proposed Sales
No Form 144 proposed-sale notices are available for this stock yet.