CLIR Latest Press Releases

-- October 22, 2026 --

ClearSign Selected to Present at the Starting Five Virtual Conference 2026 by MS Microcaps & GeoInvesting ACCESS Newswire 8:30 AM

-- October 1, 2026 --

ClearSign Receives Order for "M1" Series Burner from Tulsa Heaters Midstream (THM) ACCESS Newswire 8:30 AM

-- September 30, 2026 --

ClearSign and Kern Energy Selected for U.S. Department of Energy Industrial Technology Validation Program ACCESS Newswire 8:30 AM

-- September 22, 2026 --

ClearSign to Present at The Water Tower Research Insights Conference on September 23, 2026 ACCESS Newswire 8:30 AM

-- September 10, 2026 --

ClearSign Technologies Corporation to Present at H.C. Wainwright 28th Annual Global Investment Conference ACCESS Newswire 8:30 AM

-- August 19, 2026 --

ClearSign Technologies Corporation Provides Second Quarter 2026 Update ACCESS Newswire 4:05 PM

-- August 11, 2026 --

ClearSign Board of Directors Appoints Former ExxonMobil Global Technology Leader Larry Saddler ACCESS Newswire 8:30 AM

-- August 5, 2026 --

ClearSign Technologies Corporation Announces Second Quarter 2026 Conference Call ACCESS Newswire 8:30 AM

-- July 28, 2026 --

ClearSign Receives Order for "M1" Series Burner from Tulsa Midstream Heaters (THM) ACCESS Newswire 8:30 AM

-- July 23, 2026 --

ClearSign Announces Private Placement of $1,770,000 ACCESS Newswire 8:30 AM

-- July 1, 2026 --

ClearSign Receives Order for Three "M1" Series Burners ACCESS Newswire 8:30 AM

-- June 16, 2026 --

ClearSign Receives Additional "M1" Series Burner Order for Second Midstream Heater in West Texas ACCESS Newswire 8:30 AM

-- May 29, 2026 --

ClearSign Technologies Corporation Prices Underwritten Public Offering of Common Stock ACCESS Newswire 8:30 AM

-- May 28, 2026 --

ClearSign Technologies Corporation Announces Proposed Public Offering of Common Stock ACCESS Newswire 4:25 PM

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