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ClearSign Technologies Corporation (CLIR) Q1 2026 Annual Earnings

CLIR·Reported May 20, 2026·After market close

ClearSign Technologies Corporation reported Q1 2026 revenue of $191.0K (-52.4% YoY), missed analyst consensus of $1.3M by $1.1M. Diluted EPS came in at $-0.39 (-1200.0% YoY), missed the $-0.29 consensus by $0.10.

Revenue
$191.0Kmissed by $1.1M
Consensus: $1.3M
Diluted EPS
$-0.39missed by $0.10
Consensus: $-0.29
SEC

SEC Filings

Earnings release8-K · 0001104659-26-065175
Annual report10-K · 0001104659-26-037699

Financial Snapshot

Trailing eight quarters through Q1 2026

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Q1 2026 Earnings FAQ

Common questions about ClearSign Technologies Corporation's Q1 2026 earnings report.

ClearSign Technologies Corporation (CLIR) reported Q1 2026 earnings on May 20, 2026 after market close.

ClearSign Technologies Corporation reported revenue of $191.0K and diluted EPS of $-0.39 for Q1 2026.

Revenue missed the consensus estimate of $1.3M by $1.1M. EPS missed the consensus estimate of $-0.29 by $0.10.

Compared to the same quarter a year prior, revenue declined 52.4% from $401.0K a year earlier and diluted EPS declined 1200.0% from $-0.03.

You can read the 8-K earnings release (0001104659-26-065175) and the 10-K periodic report (0001104659-26-037699) directly on SEC EDGAR. The filing index links above go to sec.gov.