4.08

2.16% -0.09

After Hours: 4.12 0.04 +0.98%

Clearsign Technologies Corp (CLIR)

Overview News Price History Option Chain Financials Discussions Forecast

Clearsign Technologies Corp stock is traded at $4.08, with a volume of 10,993. It is down -2.16% in the last 24 hours and down -10.33% over the past month. ClearSign Technologies Corp is engaged in designing and develop technologies for the purpose of decarbonization and improving key performance characteristics of industrial and commercial combustion systems, including emission and operational performance, energy efficiency and overall cost-effectiveness. Its ClearSign Core technology has been proved to be in full scale industrial test furnaces and boilers and first customer installations are currently operating in normal commercial applications The company offers products that include process burners, boiler burners, flares, and ClearSign Eye. The company operates in one segment: Combustion segment. The products of the company include: Process Burners, Midstream and Power, Flares, Boiler Burners, and Sensing Technology.

Previous Close:

$4.17

Open:

$4.18

24h Volume:

10,993

Relative Volume:

0.33

Market Cap:

$25.26M

Revenue:

$5.02M

Net Income/Loss:

$-5.61M

P/E Ratio:

-4.0468

EPS:

-1.0082

Net Cash Flow:

$-5.10M

1W Performance:

+3.55%

1M Performance:

-10.33%

6M Performance:

-37.72%

1Y Performance:

-32.06%

1-Day Range:

$4.08

$4.285

1-Week Range:

$3.93

$4.425

52-Week Range:

$3.24

$11.20

Clearsign Technologies Corp Stock (CLIR) Company Profile

Name

Clearsign Technologies Corp

Sector

Industrials (694)

Industry

Pollution & Treatment Controls (16)

Phone

(918) 500-7312

Address

8023 E. 63RD PLACE, SUITE 101, TULSA, WA

Employee

Twitter

@ClearSign

Next Earnings Date

2026-05-20

Latest SEC Filings

CLIR's Discussions on Twitter

Compare CLIR vs VLTO, ZWS, CECO, PCT, ADUR

Stocks	Price	Market Cap	Revenue	Net Income	Cash Flow	EPS
CLIR Clearsign Technologies Corp	4.08	25.81M	5.02M	-5.61M	-5.10M	-1.0082
VLTO Veralto Corp	83.36	20.30B	5.59B	969.00M	1.04B	3.8754
ZWS Zurn Elkay Water Solutions Corp	48.39	8.03B	1.74B	210.30M	317.70M	1.2542
CECO Ceco Environmental Corp	96.74	3.46B	803.60M	16.42M	-6.09M	0.3733
PCT Purecycle Technologies Inc	8.88	1.63B	10.90M	-224.84M	-175.80M	-1.4669
ADUR Aduro Clean Technologies Inc	14.20	512.79M	173.50K	-13.07M	-11.10M	-0.4244

Clearsign Technologies Corp Stock (CLIR) Latest News

Jun 09, 2026

ClearSign Technologies (CLIR) shareholders approve directors, auditor and equity plan - Stock Titan

Jun 09, 2026

Jun 08, 2026

ClearSign Technologies Corp Annual Shareholders Meeting Transcript - GuruFocus

Jun 08, 2026

Jun 07, 2026

ZKIN Financials: Revenue Breakdown, Margins & Competitor Comparison - Intellectia AI

Jun 07, 2026

Jun 04, 2026

HDSN News | HUDSON TECHNOLOGIES INC (NASDAQ:HDSN) - ChartMill

Jun 04, 2026

Jun 03, 2026

ClearSign Technologies Corp Extraordinary Shareholders Meeting Transcript - GuruFocus

Jun 03, 2026

Jun 01, 2026

ClearSign Technologies Prices $4.33 Public Offering, Expects $2.94M Proceeds; Underwritten by Newbridge - TradingView

Jun 01, 2026

ClearSign (Nasdaq: CLIR) prices 777,780-share stock offering at $4.33 - Stock Titan

Jun 01, 2026

ClearSign prices share sale to fund R&D, marketing and working capital - Stock Titan

May 29, 2026

Why Dell Technologies Shares Are Trading Higher By Over 30%; Here Are 20 Stocks Moving Premarket - Sahm

May 29, 2026

ClearSign Technologies shares drop 20% after announcing a new public stock offering. - Pluang

May 29, 2026

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

May 29, 2026

May 28, 2026

ClearSign Technologies (CLIR) Announces Public Offering of Commo - GuruFocus

May 28, 2026

ClearSign Technologies Launches Offering of Shares - Moomoo

May 28, 2026

12 Industrials Stocks Moving In Thursday's After-Market Session - Benzinga

May 28, 2026

ClearSign Technologies proposes public stock offering - Investing.com

May 28, 2026

ClearSign Technologies plans public stock offering - MSN

May 28, 2026

ClearSign Technologies (NASDAQ: CLIR) files prospectus supplement, suspends ATM program - Stock Titan

May 28, 2026

ClearSign plans stock sale to fund R&D, sales and general costs - Stock Titan

May 28, 2026

ClearSign Technologies (CLIR) ends use of $10.39M ATM prospectus supplement - Stock Titan

May 28, 2026

May 25, 2026

CLIR Q1 2026 Earnings: EPS Misses Estimates as Company Navigates Development StageROIC Trend Report - The Legal Advocate

May 25, 2026

Q1 2026 ClearSign Technologies Corp Earnings Call Transcript - GuruFocus

May 25, 2026

May 22, 2026

ClearSign Technologies Corporation (NASDAQ:CLIR) Q1 2026 Earnings Call Transcript - Insider Monkey

May 22, 2026

May 21, 2026

Is ClearSign Technologies (CLIR) Overvalued After Q1 2026 Update - GuruFocus

May 21, 2026

ClearSign Technologies (CLIR) Reports Key Project Developments a - GuruFocus

May 21, 2026