CLIR Research | Milton Maxwell

CLIR

ClearSign Technologies Corporation

0.5900

+0.0076+1.3%

Dec 16, 4:00:00 PM EST

Upcoming Earnings

Report date

≈ -/-

Earnings Call Transcripts

This Quarter (Q1 '26)

No earnings call transcript available yet

Last Quarter (Q4 '25)

No earnings call transcript available

Key Stats

Market Cap

31.43M

P/E (TTM)

Basic EPS (TTM)

-0.11

Dividend Yield

Recent Filings

8-K

Investor presentation posted

12/8/25Dec 8, 2025

ClearSign Technologies posted an investor presentation to its website on December 8, 2025, for use in upcoming investor meetings and conferences. Accessible via the Investors section at ir.clearsign.com, it falls under Regulation FD. Not filed under Exchange Act Section 18. No details disclosed.

8-K

Q3 orders surge, margins up

11/21/25Nov 21, 2025

ClearSign reported Q3 revenue of $1M, down from $1.9M last year due to a prior large shipment, yet gross margins rose 6.1 points to target 40-45%. Order flow surged with engineering for 32- and 36-burner retrofits from supermajors, two M-series via Devco, a fourth California flare, and completed 100% hydrogen testing. Cash holds at $10.5M. Shipments ramp soon.

10-Q

Q3 FY2025 results

11/14/25Nov 14, 2025

ClearSign's Q3 revenues fell 44.6% y/y to $1.0M from burner deliveries, yet gross profit held at $368K with margins up (derived) thanks to higher-margin spares, flares, and engineering services. Operating loss widened to $1.8M from elevated G&A tied to director RSU vestings and legal fees, though other income rose 15.5% y/y to $321K on DOE grants; net loss hit $1.4M or $(0.03) per share, consistent with 55.7M diluted shares. Cash burned to $10.5M, with operating cash use at $3.5M YTD and no debt. China ops dormant since March 2025. Nasdaq bid price hangs in balance.

8-K

Nasdaq grants bid price extension

9/30/25Sep 30, 2025

ClearSign Technologies snagged a 180-day Nasdaq extension on September 30, 2025, pushing its deadline to March 30, 2026, to lift its common stock bid price above $1 per share. The company plans a reverse stock split if needed to dodge delisting, while its shares keep trading under CLIR. Trading holds steady for now. Yet failure looms if prices don't rebound.

8-K

Nasdaq compliance restored

8/29/25Aug 29, 2025

ClearSign Technologies resolved its Nasdaq compliance issues on August 26, 2025, by confirming Anthony DiGiandomenico's independence and appointing him to the Audit Committee, while naming G. Todd Silva as chair and financial expert. This followed resignations that shrank the board to five members. Nasdaq confirmed regained compliance on August 28. The board plans to fill the remaining vacancy soon.

About

ClearSign Technologies Corporation designs and develops products and technologies for the purpose of decarbonization and improving key performance characteristics of industrial and commercial systems in the United States, the People's Republic of China, and Hong Kong. The company's technologies include ClearSign core burner technology consists of an industrial burner body and a downstream porous ceramic or metal flame stabilizing structure; ClearSign core process burner technology that provides a direct burner replacement for traditional refinery process heaters; ClearSign core boiler burner technology; ClearSign core flaring burners that can be used individually, or in combination, to provide a flare product with extremely low nitrogen oxide emissions; and ClearSign eye flame sensor, an electrical flame sensor for industrial applications. It serves energy, institutional, commercial and industrial boiler, chemical, and petrochemical industries. ClearSign Technologies Corporation was formerly known as ClearSign Combustion Corporation and changed its name to ClearSign Technologies Corporation in November 2019. The company was incorporated in 2008 and is headquartered in Tulsa, Oklahoma.

CEO

Dr. Colin James Deller Ph.D.

IPO

4/25/2012

Website

https://www.clearsign.com

Employees

Sector

Industrials

Industry

Pollution & Treatment Controls