Quick Answer
ClearSign Technologies Corp reported Operating Income Loss of -$6.67 million for the year ending 2025.
- ClearSign Technologies Corp showed a decrease of -2.8% in Operating Income Loss from 2024 to 2025.
- This data is from ClearSign Technologies Corp's annual report (Form 10-K), filed with the SEC on March 31, 2026.
- XBRL data for this metric is available from 2011 to 2025 (15 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Over the full 15 years of available data (2011 to 2025), ClearSign Technologies Corp's Operating Income Loss has declined by 123.9%.
- Historical annual values: Fiscal year 2025: -$6.67 million | Fiscal year 2024: -$6.49 million | Fiscal year 2023: -$5.98 million | Fiscal year 2022: -$6.12 million | Fiscal year 2021: -$8.15 million | Fiscal year 2020: -$6.93 million | Fiscal year 2019: -$8.58 million | Fiscal year 2018: -$9.57 million | Fiscal year 2017: -$9.71 million | Fiscal year 2016: -$11.21 million | Fiscal year 2015: -$7.94 million | Fiscal year 2014: -$7.30 million | Fiscal year 2013: -$5.30 million | Fiscal year 2012: -$4.21 million | Fiscal year 2011: -$2.98 million.
- Data sourced from SEC EDGAR public filings as of June 22, 2026.
Last verified: