ClearSign Technologies Corporation

ClearSign Receives Order for Three "M1" Series Burners

2026-07-01 08:30:00

Burners to be installed at Fortune 500 West Texas Midstream Facility TULSA, OK / ACCESS Newswire / July 1, 2026 / 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 support the use of cleaner fuels including hydrogen, today announced that it has received a purchase order for three ClearSign Core™ M1 burners from a heater manufacturer for their customer's West Texas facility. "We are pleased to see continued interest in this midstream product line," said Jim Deller, Ph.D.

ClearSign Receives Additional "M1" Series Burner Order for Second Midstream Heater in West Texas

2026-06-16 08:30:00

Burner Sold by Heater Manufacturer Tulsa Heaters Midstream TULSA, OK / ACCESS Newswire / June 16, 2026 / 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 support the use of cleaner fuels including hydrogen, today announces that it has received another purchase order for a ClearSign Core™ M1 burner, one of its "M" Series process burners. The order came from heater manufacturer Tulsa Heaters Midstream ("THM") and is the second order from this customer within a month.

Water Tower Research Publishes Initiation of Coverage Report on ClearSign Technologies Corporation, “Disruptive Burner Technology with 80% Cost Advantage Over Incumbent Tech”

2026-06-02 14:15:00

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, “Disruptive Burner Technology with 80% Cost Advantage Over Incumbent Tech”. The report can be accessed here. ClearSign is an industrial technology company that sells advanced burners that prevent NOx pollution at the source. CLIR's proprietary ClearSign Core™ technology addresses both chemical pathways responsible for NOx formation, frequently eliminating the need for expensive post-combustion treatment. CLIR offers investors a structural, non-discretionary compliance cycle driven by tightening NOx regulations worldwide, with a proven cost-advantaged technology platform that serves a large market of oil refiners, petrochemical plants, and gas processors.

ClearSign Technologies Corporation Prices Underwritten Public Offering of Common Stock

2026-05-29 08:30:00

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 industrial operators dramatically reduce emissions, increase efficiency and support the use of cleaner fuels including hydrogen, today announces the pricing of an underwritten public offering with primarily existing stockholders of 777,780 shares of its common stock (the "Public Offering") at a price to the public of $4.33 per share, for gross proceeds of $3,367,787. The Company has also granted to the underwriter a 30-day option to purchase, at the same price per share as the underwriter paid for the initial shares, up to an additional 15% of the shares of common stock offered in the Public Offering to cover over-allotments in connection with the Public Offering, which if exercised in full would increase the gross proceeds to $3,872,955.51.

Why ClearSign Technologies (CLIR) Stock Fell 20% After Hours Today

2026-05-29 01:52:31

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

2026-05-28 16:25:00

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 industrial operators dramatically reduce emissions, increase efficiency and support the use of cleaner fuels including hydrogen, today announces that it is proposing to sell shares of its common stock in an underwritten public offering (the "Public Offering"). All of the shares in the Public Offering are to be sold by ClearSign.

ClearSign Technologies Q1 Earnings Miss Estimates, Revenues Fall Y/Y

2026-05-21 11:40:35

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

2026-05-21 11:20:46

ClearSign Technologies Corporation (CLIR) Q1 2026 Earnings Call Transcript