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ClearSign Technologies Corp — Quarterly Financials
Quarterly figures from SEC EDGAR XBRL filings (10-Q)
These figures are extracted from XBRL-tagged quarterly reports (10-Q) that ClearSign Technologies Corp filed with the SEC. Values are as reported for each individual quarter (Q1, Q2, Q3, Q4) — not cumulative year-to-date. Negative figures indicate a loss.
Revenue — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q2
2019
Jun 30, 2019
$0
Aug 14, 2019
Q1
2019
Mar 31, 2019
$0
May 14, 2019
Q3
2018
Sep 30, 2018
$0
Nov 8, 2018
Q2
2019
Jun 30, 2018
$0
Aug 14, 2019
Q1
2019
Mar 31, 2018
$530.0K
May 14, 2019
Q3
2018
Sep 30, 2017
$0
Nov 8, 2018
Q2
2018
Jun 30, 2017
$0
Aug 13, 2018
Q1
2018
Mar 31, 2017
$360.0K
May 10, 2018
Q3
2017
Sep 30, 2016
$260.0K
Nov 9, 2017
Q2
2017
Jun 30, 2016
$0
Aug 14, 2017
Q1
2017
Mar 31, 2016
$0
May 11, 2017
Q3
2016
Sep 30, 2015
$0
Nov 14, 2016
Net Income — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q3
2025
Sep 30, 2025
($1.43M)
Nov 14, 2025
Q2
2025
Jun 30, 2025
($1.68M)
Aug 14, 2025
Q1
2025
Mar 31, 2025
($2.08M)
May 15, 2025
Q3
2025
Sep 30, 2024
($1.16M)
Nov 14, 2025
Q2
2025
Jun 30, 2024
($1.87M)
Aug 14, 2025
Q1
2025
Mar 31, 2024
($1.11M)
May 15, 2025
Q3
2024
Sep 30, 2023
($1.33M)
Nov 14, 2024
Q2
2024
Jun 30, 2023
($1.48M)
Aug 14, 2024
Q1
2024
Mar 31, 2023
($1.43M)
May 15, 2024
Q3
2023
Sep 30, 2022
($1.31M)
Nov 14, 2023
Q2
2023
Jun 30, 2022
($1.64M)
Aug 14, 2023
Q1
2022
Mar 31, 2022
($1.49M)
May 16, 2022
Q3
2022
Sep 30, 2021
($2.35M)
Nov 14, 2022
Q2
2022
Jun 30, 2021
($2.29M)
Aug 15, 2022
Q1
2022
Mar 31, 2021
($2.02M)
May 16, 2022
Q3
2021
Sep 30, 2020
($1.68M)
Nov 12, 2021
Q2
2021
Jun 30, 2020
($1.39M)
Aug 20, 2021
Q1
2020
Mar 31, 2020
($1.96M)
May 14, 2020
Q3
2020
Sep 30, 2019
($2.11M)
Nov 13, 2020
Q3
2019
Jun 30, 2019
($2.43M)
Nov 13, 2019
Operating Income — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q3
2025
Sep 30, 2025
($1.75M)
Nov 14, 2025
Q2
2025
Jun 30, 2025
($1.84M)
Aug 14, 2025
Q1
2025
Mar 31, 2025
($2.26M)
May 15, 2025
Q3
2025
Sep 30, 2024
($1.43M)
Nov 14, 2025
Q2
2025
Jun 30, 2024
($2.14M)
Aug 14, 2025
Q1
2025
Mar 31, 2024
($1.25M)
May 15, 2025
Q3
2024
Sep 30, 2023
($1.50M)
Nov 14, 2024
Q2
2024
Jun 30, 2023
($1.63M)
Aug 14, 2024
Q1
2024
Mar 31, 2023
($1.70M)
May 15, 2024
Q3
2023
Sep 30, 2022
($1.44M)
Nov 14, 2023
Q2
2023
Jun 30, 2022
($1.66M)
Aug 14, 2023
Q1
2023
Mar 31, 2022
($1.52M)
May 15, 2023
Q3
2022
Sep 30, 2021
($2.36M)
Nov 14, 2022
Q2
2022
Jun 30, 2021
($2.54M)
Aug 15, 2022
Q1
2022
Mar 31, 2021
($2.02M)
May 16, 2022
Q3
2021
Sep 30, 2020
($1.68M)
Nov 12, 2021
Q2
2021
Jun 30, 2020
($1.44M)
Aug 20, 2021
Q1
2020
Mar 31, 2020
($1.96M)
May 14, 2020
Q3
2020
Sep 30, 2019
($2.14M)
Nov 13, 2020
Q2
2020
Jun 30, 2019
($2.45M)
Aug 14, 2020