QS Energy, Inc. Operating Income Loss

• QS Energy, Inc. showed a decrease of -846.9% in Operating Income Loss from 2024 to 2025.
• This data is from QS Energy, Inc.'s annual report (Form 10-K), filed with the SEC on March 31, 2026.
• XBRL data for this metric is available from 2010 to 2025 (8 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Over the full 8 years of available data (2010 to 2025), QS Energy, Inc.'s Operating Income Loss has declined by 216.1%.
• Historical annual values: Fiscal year 2025: -$14.92 million | Fiscal year 2024: -$1.58 million | Fiscal year 2023: -$891.0 thousand | Fiscal year 2022: -$1.25 million | Fiscal year 2021: -$1.19 million | Fiscal year 2020: -$1.82 million | Fiscal year 2011: -$8.02 million | Fiscal year 2010: -$4.72 million.
• Data sourced from SEC EDGAR public filings as of June 22, 2026.

Last verified: June 22, 2026