Executive readout · one minute
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CLIR
$3.85
-4.47%
CLIR
· ClearSign Technologies Corp
$3.85
-0.18 (-4.47%)
At close · Sep 14
Going-concern doubt
— flagged Aug 14, 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 Aug 14, 2026
Market Cap
$27.30M
Shares
6.81M
All earnings calls
Earnings call · FY2021 Q1
ClearSign Technologies Corp (CLIR) Q1 2021 Earnings Call
Research coverage
2 live sources
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Revenue
$363,000
Diluted EPS
-$0.70
Gross margin
38.0%
Net income
-$2.02M
Research materials
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SEC filing · Item 2.02
8-K earnings release
Filed Jun 21, 2021 · complete as-filed document
SEC periodic report
10-Q report
Filed May 17, 2021 · complete as-filed document