Clearsign Technologies Corporation last reported quarterly results on Aug 20, 2026, for Q2 FY2026 (the quarter ended Jun 30, 2026): revenue of $560,000 (+321.1% year over year) and diluted EPS of -$0.22. It usually reports 7–52 days after a quarter ends. Based on that pattern, the next release is estimated for around Nov 20, 2026.
Results for Q3 FY2026, the quarter ending around Sep 30, 2026. Expected on a Friday. Based on last year's release for the same quarter on Nov 21, 2025. This is an estimate, not a date the company has announced.
Release dates are when the company filed its earnings announcement with the SEC (Form 8-K, Item 2.02); select a date to open the filing. It usually reports 7–52 days after a quarter ends. Figures are USD in millions, except EPS. The colored percent is the change from the same quarter a year earlier. Until a quarter's 10-Q or 10-K figures reach the SEC's data, they come from the earnings press release, and are shown only when its year-ago numbers match the filed ones. A dash means the figure could not be confirmed yet.
| Released | Quarter | Revenue | Net income | Diluted EPS |
|---|---|---|---|---|
|
Aug 20, 2026
51 days after quarter end
|
Q2 FY2026
ended Jun 30, 2026
|
1
+321.1%
|
-1
+22.2%
|
-0.22
+26.7%
|
|
Apr 10, 2026
10 days after quarter end
|
Q1 FY2026
ended Mar 31, 2026
|
0
-52.4%
|
-2
-5.5%
|
-0.39
-2.6%
|
|
Jan 7, 2026
7 days after quarter end
|
Q4 FY2025
ended Dec 31, 2025
|
4
+522.2%
|
-0
+73.3%
|
-0.06
+76.0%
|
|
Nov 21, 2025
52 days after quarter end
|
Q3 FY2025
ended Sep 30, 2025
|
1
-44.6%
|
-1
-23.7%
|
—
|
|
Aug 15, 2025
46 days after quarter end
|
Q2 FY2025
ended Jun 30, 2025
|
0
+195.6%
|
-2
+10.3%
|
-0.30
+25.0%
|
|
Apr 4, 2025
4 days after quarter end
|
Q1 FY2025
ended Mar 31, 2025
|
0
-63.6%
|
-2
-87.4%
|
-0.38
-26.7%
|
|
Nov 21, 2024
52 days after quarter end
|
Q3 FY2024
ended Sep 30, 2024
|
2
+2087.1%
|
-1
+13.3%
|
—
|
|
Aug 23, 2024
54 days after quarter end
|
—
ended Jun 30, 2024
|
—
|
—
|
—
|
Company profile
- Industry
- Industrial Instruments For Measurement, Display, and Control (SIC 3823)
- Listed as
- CLIR (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Tulsa, OK
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1434524
- Former names
- CLEARSIGN COMBUSTION CORP (until Oct 31, 2019)
Other Industrial Instruments For Measurement, Display, and Control companies
- Danaher Corp /DE/ DHR
- Ametek INC/ AME
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- Roper Technologies Inc ROP
- Fortive Corp FTV
- MKS Inc MKSI
- Cognex Corp CGNX
- Ralliant Corp RAL
All 18 Industrial Instruments For Measurement, Display, and Control companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.