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
Press releases and events scraped from the company's investor relations website. Past events open our own call or event page when we host one; otherwise listings link to the original source.
Past events
| Date | Event | Type |
|---|---|---|
| 2026-05-20 | ClearSign Technologies Corporation Announces First Quarter 2026 Conference Call | Earnings call |
| 2026-04-15 | ClearSign Technologies Corporation to Participate in Water Tower Research Insights Conference on April 15th 2026 | Conference |
| 2026-04-09 | ClearSign Technologies Fourth Quarter and Full Year 2025 Earnings Conference Call | Earnings call |
| 2026-02-24 | ClearSign Technologies Corporation Corporate Update Call | Event |
Source: https://ir.clearsign.com/