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$4.38
-0.0781 (-1.75%)
At Close: Jun 03, 2026
June 2, 2026, ST. PETERSBURG, FL – Water Tower Research (www.watertowerresearch.com) has published an Initiation of Coverage Report on ClearSign Technologies Corporation (NASDAQ: CLIR) titled, “Di
ClearSign Technologies Corporation Prices Underwritten Public Offering of Common Stock
08:30am, Friday, 29'th May 2026
TULSA, OK / ACCESS Newswire / May 29, 2026 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that help industr
Why ClearSign Technologies (CLIR) Stock Fell 20% After Hours Today
01:52am, Friday, 29'th May 2026
ClearSign Technologies stock fell over 20% after hours after announcing a proposed public offering of common stock to raise capital.
ClearSign Technologies Corporation Announces Proposed Public Offering of Common Stock
04:25pm, Thursday, 28'th May 2026
TULSA, OK / ACCESS Newswire / May 28, 2026 / ClearSign Technologies Corporation (NASDAQ:CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that help industr
ClearSign Technologies Q1 Earnings Miss Estimates, Revenues Fall Y/Y
11:40am, Thursday, 21'st May 2026
CLIR misses Q1 earnings estimates as revenues fall 52% y/y and warranty-related burner costs drive a gross loss despite lower operating expenses.
ClearSign Technologies Corporation (CLIR) Q1 2026 Earnings Call Transcript
11:20am, Thursday, 21'st May 2026
ClearSign Technologies Corporation (CLIR) Q1 2026 Earnings Call Transcript
ClearSign Technologies Corporation Provides First Quarter 2026 Update
04:05pm, Wednesday, 20'th May 2026
TULSA, OK / ACCESS Newswire / May 20, 2026 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that help industr
ClearSign Receives "M1" Series Burner Order for Midstream Heater in West Texas
08:30am, Wednesday, 20'th May 2026
Burner Sold by Heater Manufacturer Tulsa Heaters Midstream TULSA, OK / ACCESS Newswire / May 20, 2026 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSign" or the "Company"), a leader in adv
ClearSign Receives Order for Next Phase of 32-Burner Project for California Refinery
08:30am, Thursday, 14'th May 2026
Project encompasses Two Heaters and Consists of New Flat Flame Application TULSA, OK / ACCESS Newswire / May 14, 2026 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSign" or the "Company"),
ClearSign Technologies Corporation Announces First Quarter 2026 Conference Call
08:30am, Wednesday, 06'th May 2026
Hosting Call at 5pm ET on Wednesday, May 20th TULSA, OK / ACCESS Newswire / May 6, 2026 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSign" or the "Company"), a leader in advanced combusti
ClearSign Technologies (NASDAQ:CLIR) Stock Crosses Above 50-Day Moving Average – What’s Next?
04:19am, Friday, 24'th Apr 2026
ClearSign Technologies Corporation (NASDAQ: CLIR - Get Free Report)'s share price passed above its fifty day moving average during trading on Thursday. The stock has a fifty day moving average of $5.1
ClearSign Technologies Highlights $40M SCR Savings as Tightening NOx Rules Drive Burner Demand at WTR Conference
03:31am, Friday, 17'th Apr 2026
ClearSign Technologies (NASDAQ: CLIR) is positioning its low-emissions combustion equipment around tightening nitrogen oxides (NOx) requirements in industrial markets, Chief Executive Officer Dr. Jim
ClearSign Technologies Corporation (CLIR) Q4 2025 Earnings Call Transcript
08:41pm, Thursday, 09'th Apr 2026
ClearSign Technologies Corporation (CLIR) Q4 2025 Earnings Call Transcript
ClearSign Technologies Corporation Provides Fourth Quarter and Full Year 2025 Update
04:05pm, Thursday, 09'th Apr 2026
Achieves Record Quarterly Revenue of $3.7 Million Annual Revenue Up 44% to Record $5.2 Million TULSA, OK / ACCESS Newswire / April 9, 2026 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSig
ClearSign Technologies Corporation to Participate in Water Tower Research Insights Conference on April 15th 2026
08:30am, Tuesday, 07'th Apr 2026
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 indust
