ClearSign Technologies Corporation - Common Stock (CLIR)
5.2900
-0.8900 (-14.40%)
NASDAQ · Last Trade: Apr 10th, 5:23 PM EDT
Detailed Quote
Previous Close
6.180
Open
6.280
Bid
4.730
Ask
5.400
Day's Range
4.730 - 6.587
52 Week Range
0.3900 - 7.560
Volume
132,357
Market Cap
277.82M
PE Ratio (TTM)
-58.78
EPS (TTM)
-0.1
Dividend & Yield
N/A (N/A)
1 Month Average Volume
137,028
Chart
About ClearSign Technologies Corporation - Common Stock (CLIR)
Clearsign Combustion is a technology company focused on developing innovative solutions for the combustion and emissions control sectors. The company specializes in designing advanced burner systems and technologies that enhance energy efficiency while significantly reducing harmful emissions from industrial processes. By leveraging its proprietary technology, Clearsign aims to provide cleaner and more sustainable options for various industries, including power generation, oil and gas, and commercial heating. The company is committed to addressing environmental challenges and promoting cleaner air through its innovative combustion solutions. Read More
Clearsign Technologies Corp (NASDAQ: CLIR) shares rose 11.3% in pre-market trading after reporting better-than-expected quarterly results. Other gainers include iSpecimen Inc, Wellgistics Health Inc, and Xiao-I Corp.
TULSA, OK / ACCESS Newswire / April 7, 2026 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that help industrial operators dramatically reduce emissions, increase efficiency and safety, and support the use of cleaner fuels including hydrogen, today announced that Chief Executive Officer Jim Deller, will participate in the upcoming Water Tower Research Insights Conference taking place on April 15, 2026, at 3:10 pm ET.
TULSA, OKLAHOMA / ACCESS Newswire / March 10, 2026 / ClearSign Technologies Corporation (NASDAQ:CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that help industrial operators dramatically reduce emissions, increase efficiency and safety, and support the use of cleaner fuels including hydrogen, today announced a 1-for-10 reverse stock split of its outstanding common stock. The reverse stock split will become effective at 12:01 a.m. ET on March 16, 2026. The common stock is expected to begin trading on a split-adjusted basis on the Nasdaq Capital Market ("Nasdaq") under the same symbol "CLIR" when the market opens on March 16, 2026, with the new CUSIP number 185064201.
TULSA, OKLAHOMA / ACCESS Newswire / November 19, 2025 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that help industrial operators dramatically reduce emissions, increase efficiency and safety, and support the use of cleaner fuels including hydrogen, today provides an update on operations for the quarter ended September 30, 2025.
TULSA, OK / ACCESS Newswire / October 23, 2025 / ClearSign Technologies Corporation (NASDAQ:CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that help industrial operators dramatically reduce emissions, increase efficiency and safety, and support the use of cleaner fuels including hydrogen, today announces it received an engineering order for a fourth low-emission retrofit flare burner from a major energy producer for deployment in California.
Planned Retrofit of Two Process Heaters at a California Refinery Underscores Growing Adoption of ClearSign's Higher Efficiency, Low-Emission Combustion Solutions
