ClearSign Technologies Corporation - Common Stock (CLIR)
0.6551
+0.0425 (6.94%)
NASDAQ · Last Trade: Dec 14th, 1:29 PM EST
Detailed Quote
Previous Close
0.6126
Open
0.7000
Bid
0.6550
Ask
0.6709
Day's Range
0.6500 - 0.7447
52 Week Range
0.4590 - 1.600
Volume
314,527
Market Cap
34.40M
PE Ratio (TTM)
-7.279
EPS (TTM)
-0.1
Dividend & Yield
N/A (N/A)
1 Month Average Volume
121,843
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
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
TULSA, OKLAHOMA / ACCESS Newswire / August 14, 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 June 30, 2025.
TULSA, OK / ACCESS Newswire / August 8, 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 announced that Judith S. Schrecker and Catharine M. de Lacy have voluntarily resigned from the Company's Board of Directors (the "Board") on August 4, 2025, effective immediately. Following their resignations, the Board size was decreased from six directors to five directors.
TULSA, OK / ACCESS Newswire / August 7, 2025 / ClearSign Technologies Corporation (NASDAQ:CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that support decarbonization, improve operational and energy efficiency, enable the use of hydrogen as a fuel and enhance safety while dramatically reducing emissions, today announced that the Company has received a purchase order for the engineering and computational modeling of an enhancement to the ClearSign process burner technology for anticipated implementation into a process heater in a California refinery.
