ClearSign designs, develops and markets technologies that aim to improve the key performance characteristics of combustion systems, including emission, operational performance, energy efficiency and overall cost effectiveness.
Price Data
NASDAQCLIR
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Apr 22, 2019Hosting Call at 4:30pm ET (1:30pm PT) on May 8, 2019
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Feb 14, 2019Hosting Call at 5pm ET (2pm PT) on February 20, 2019
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Feb 5, 2019Installation of Five Duplex Plug & Play™ Burners Expected to Eliminate Over 15 Tons of NOx Per Year
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Jan 30, 2019Industry leader with product development and global operations and sales experience
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Jan 8, 2019DiGiandomenico and MDB Capital Agree to Customary Standstill and Voting Commitments Through ClearSign's 2020 Annual Meeting
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Dec 6, 2018World Oil Refining, South Coast Air Quality Management District, and ClearSign to Collaborate on Duplex™ as Low Emissions Solution
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Oct 16, 2018Hosting Call at 5pm ET (2pm PT) on November 8, 2018
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Jul 23, 2018Distinguished Investment Professional with Broad Capital Markets Expertise Joins ClearSign Board
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Jul 17, 2018Proceeds intended for acceleration of commercial adoption for Duplex™ technologies
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May 11, 2018Hosting Call on May 23rd at 4:30pm ET
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May 3, 2018Hosting Call at 4:30pm ET on May 23rd
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Mar 27, 2018Company Continues Commercialization of Duplex™ and Duplex Plug & Play™ Technologies to Provide Clean Air at a Low Cost with Rapid Payback
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Mar 21, 2018Successfully Demonstrated Low Emissions from Unit Firing on Waste Gas
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Feb 27, 20185,750,000 Common Shares Sold at $2.25 Per Share
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Jan 22, 2018Establishes Duplex Technology as best-in-class emissions control solution in $400 million potential domestic market
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Dec 6, 2017Company to review alternate funding and strategic options
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Dec 4, 2017Operator Orders Multiple of Duplex Plug & Play™
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Nov 27, 2017Evaluation Conducted at ClearSign's State-of-the-Art R&D Seattle Facility
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Nov 20, 2017Announces Letter of Intent with Largest Conglomerate in China for Investment, Accelerated Market Access and Support
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Sep 19, 2017Company's Duplex Plug and Play™ Product Attains Performance Goals
- Sep 6, 2017South Coast Air Quality Management District, Torrance Refinery, and ClearSign to Collaborate on Duplex™ as Low Emission Solution
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Aug 10, 2017Call to Occur at 5:00 PM ET
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Jul 27, 2017Company to Provide Commercial and Operational Update
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Jul 26, 2017South Coast Air Quality Management District Technology Committee Approves Project and Sends to Board for Final Approval
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Jul 18, 2017Industry Veteran to Leverage Experience and Momentum
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Jul 13, 2017First Step in Broad Adoption of Duplex™ Technology by Industry Leading Refiner
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May 18, 2017Parties to Demonstrate Company's Duplex™ Technology for District Heating
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Apr 20, 2017Applies for Operating Permit for First Unit
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Apr 18, 2017Order follows successful validation testing
