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CLIR
ClearSign Technologies Corporation Common Stock (DE)
stock NASDAQ

At Close

May 9, 2025

0.5448USD0.000%(0.0000)52,607

0.00Bid 0.00Ask 0.0000Spread

Pre-market

May 12, 2025 8:26:30 AM EDT

0.5698USD+4.589%(+0.0250)3,146

After-hours

May 12, 2025 4:04:30 PM EDT

0.5788USD0.000%(+0.5788)7,749

OverviewOptionsHistoricalExchangesShortsNews

Jan 26, 2022

08:34AM EST ClearSign Technologies Announces Successful Installation Of Process Burner Order For Super Major's European Refinery Benzinga

08:31AM EST ClearSign Technologies Announces Successful Installation of the Process Burner PR Newswire

Jan 24, 2022

04:05PM EST ClearSign Technologies Announces Relocation of Headquarters to Tulsa, OK PR Newswire

Jan 11, 2022

07:43AM EST ClearSign Combustion Corporation Granted U.S. Patent #11,221,137 'Field installed perforated flame holder and method of assembly and installation' Benzinga

Nov 23, 2021

04:15PM EST ClearSign Reports Cash, Cash Equivalents At End Of Q3 $8.841M Benzinga

04:05PM EST ClearSign Technologies Corporation Provides Third Quarter 2021 Update PR Newswire

Nov 18, 2021

08:33AM EST ClearSign Technologies Reports Multi Heater Project For Major National Retailer, No Terms Disclosed Benzinga

08:31AM EST ClearSign Technologies Corporation Announces Multi Heater Project for Major PR Newswire

Nov 9, 2021

04:10PM EST ClearSign Technologies Corporation Announces Third Quarter 2021 Conference Call PR Newswire

Oct 18, 2021

04:10PM EDT ClearSign Technologies Corporation Announces Hiring of Brent Hinds as VP of PR Newswire

Sep 9, 2021

08:35AM EDT 10 Biggest Price Target Changes For Thursday Benzinga

06:05AM EDT HC Wainwright & Co. Maintains Buy on ClearSign Technologies, Lowers Price Target to $6 Benzinga

Sep 8, 2021

04:06PM EDT ClearSign Technologies Corporation Provides Second Quarter 2021 Update PR Newswire

Sep 3, 2021

12:20PM EDT Why ClearSign's Stock Is Trading Lower Today Benzinga

08:34AM EDT ClearSign Technologies Corporation Announces Notification Of Hold For ExxonMobil Project Benzinga

08:30AM EDT ClearSign Technologies Corporation Announces Notification of Hold for PR Newswire

Aug 17, 2021

04:06PM EDT ClearSign Technologies Corporation Announces Second Quarter 2021 Conference Call PR Newswire

Jul 30, 2021

09:12AM EDT ClearSign Technologies Corporation (CLIR), that designs and develops products and technologies in industrial combustion and sensing, on Friday said its Chief Financial Officer Brian Fike passed away. RTTNews

08:53AM EDT ClearSign Technologies CFO Brian Fike Passes Away RTTNews

08:32AM EDT ClearSign Technologies Reports CFO Brian Fike Passed Away; Co. Will Be Actively Led By Current Mgmt. While Board Searches For A Successor Benzinga

08:31AM EDT ClearSign Technologies Corporation Announces Passing of Chief Financial Officer PR Newswire

Jun 15, 2021

04:10PM EDT ClearSign Technologies Corporation Provides First Quarter 2021 Update PR Newswire

Jun 7, 2021

04:08PM EDT ClearSign Technologies Corporation To Join Russell Microcap Index Benzinga

04:06PM EDT ClearSign Technologies Corporation set to join Russell Microcap(r) Index PR Newswire

May 13, 2021

04:10PM EDT ClearSign Technologies Corporation Announces First Quarter 2021 Conference Call PR Newswire

May 6, 2021

11:28AM EDT ClearSign Technologies Files For U.S. Patent Titled 'PREFABRICATED INTEGRATED COMBUSTION ASSEMBLIES AND METHODS OF INSTALLING THE SAME INTO A COMBUSTION SYSTEM' Benzinga

Apr 28, 2021

08:12AM EDT ClearSign Technologies Corporation Receives Certification for Firetube Boiler Burner in China Benzinga

08:10AM EDT ClearSign Technologies Corporation Receives Certification for Firetube Boiler PR Newswire

Mar 24, 2021

07:19AM EDT HC Wainwright & Co. Maintains Buy on ClearSign Technologies, Raises Price Target to $10 Benzinga

Mar 23, 2021

04:18PM EDT ClearSign Technologies Says As Of Dec. 31, 2020 Co Had Cash, Cash Equivalents ~$8.8M Benzinga

04:10PM EDT ClearSign Technologies Corporation Provides Fourth Quarter and Full Year 2020 PR Newswire

08:38AM EDT ClearSign Technologies Corporation Highlights Successful Installation Of Multi-Unit Process Burner Order For Major Energy Infrastructure Company Benzinga

08:31AM EDT ClearSign Technologies Corporation Announces Successful Installation of PR Newswire

04:26AM EDT Earnings Scheduled For March 23, 2021 Benzinga

Mar 22, 2021

10:20AM EDT Mid-Morning Market Update: Markets Gain; Canadian Pacific To Buy Kansas City Southern For $25B Benzinga

08:44AM EDT ClearSign Completes Performance Testing And Application For Firetube Boiler Burner Certification In China RTTNews

08:41AM EDT ClearSign Technologies Says Completes Performance Testing, Application For Firetube Boiler Burner Certification In China; Says Signs Collaboration Framework Agreement With Jiangsu Shuang Liang Boiler Benzinga

08:31AM EDT and Application for Firetube Boiler Burner Certification in China as well as Signing of a Collaboration Framework Agreement (CFA) with Jiangsu Shuang Liang Boiler Co. Ltd PR Newswire

Mar 11, 2021

08:31AM EST ClearSign Technologies Corporation Announces Fourth Quarter and Full Year 2020 PR Newswire

Mar 4, 2021

04:11PM EST ClearSign Technologies Corp Appoints Judith Schrecker To Board Of Directors RTTNews

04:10PM EST ClearSign Technologies Corporation Appoints Judith S. Schrecker to Board of PR Newswire

Feb 17, 2021

08:42AM EST ClearSign Technologies Corporation Announces Agreement With California Boiler For Sale And Installation Of 2.5 ppm NOx Capable Ultra-Low Emission Boiler Burners And Low Emission Flares Benzinga

08:31AM EST California Boiler for Sale and Installation of 2.5 ppm NOx Capable Ultra-Low Emission Boiler Burners and Low Emission Flares PR Newswire

Feb 2, 2021

04:06PM EST ClearSign Technologies Corporation Receives Process Burner Order from Super PR Newswire

Nov 19, 2020

04:07PM EST ClearSign Combustion Q3 EPS $(0.06) Misses $(0.05) Estimate Benzinga

04:05PM EST ClearSign Technologies Corporation Announces Third Quarter 2020 Results PR Newswire

04:24AM EST Earnings Scheduled For November 19, 2020 Benzinga

Nov 6, 2020

08:31AM EST ClearSign Technologies Corporation Announces Third Quarter 2020 Conference Call PR Newswire

Oct 23, 2020

10:48AM EDT Benzinga's Top Upgrades, Downgrades For October 23, 2020 Benzinga

06:40AM EDT HC Wainwright & Co. Initiates Coverage On ClearSign Technologies with Buy Rating, Announces Price Target of $4 Benzinga

Oct 13, 2020

08:44AM EDT ClearSign Technologies Corporation Receives Multi-Unit Process Burner Order For Major Energy Infrastructure Company; Terms Not Disclosed Benzinga

08:39AM EDT ClearSign Technologies Gets Order For Three Burners To Be Installed In An Existing Process Heater RTTNews

08:31AM EDT ClearSign Technologies Corporation Receives Multi-Unit Process Burner Order for PR Newswire

Sep 30, 2020

04:10PM EDT ClearSign Technologies Corporation Announces Exercise in Full of the Purchase PR Newswire

Sep 16, 2020

10:19AM EDT Mid-Morning Market Update: Markets Open Higher; FedEx Tops Q1 Expectations Benzinga

Sep 15, 2020

04:05PM EDT ClearSign Technologies Corporation Announces Second Quarter 2020 Results PR Newswire

04:05AM EDT Earnings Scheduled For September 15, 2020 Benzinga

Aug 24, 2020

04:12PM EDT ClearSign Technologies Closes Public Offering Of 2.59 Mln Shares RTTNews

04:10PM EDT ClearSign Technologies Corporation Announces Closing of Public Offering PR Newswire

Aug 20, 2020

02:32PM EDT ClearSign Technologies shares are trading lower after the company announced a common stock offering on Wednesday. No details were disclosed. Benzinga

08:37AM EDT ClearSign Technologies Corporation Prices 2.25M Share Underwritten Public Offering of Common Stock At $2/Share Benzinga

08:36AM EDT ClearSign Technologies Prices Public Offering Of 2.25 Mln Shares At $2/Shr RTTNews

08:31AM EDT ClearSign Technologies Corporation Prices Underwritten Public Offering of PR Newswire

Aug 19, 2020

04:08PM EDT ClearSign Technology Announces A Common Stock Offering; No Details Disclosed Benzinga

04:06PM EDT ClearSign Technologies Corporation Announces Proposed Public Offering of Common PR Newswire

Aug 12, 2020

04:29PM EDT ClearSign Reports Collaborative Alliance With Zeeco To Develop Joint Product Line Of Process Burners Benzinga

04:10PM EDT ClearSign Technologies Corporation Announces Collaborative Alliance with Zeeco, PR Newswire

Aug 6, 2020

04:10PM EDT ClearSign Technologies Corporation Announces Second Quarter 2020 Conference Call PR Newswire

Jul 13, 2020

05:05PM EDT ClearSign Technologies On Jul. 10 Received Letter From FINRA Investigating Trading In Co.'s Securities Surrounding Jun. 15 Announcement Had Received A Purchase Order From ExxonMobile Benzinga