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CLEARSIGN TECHNOLOGIES CORPORATION
NASDAQ
$4.48
▼ DOWN 4.40% (-0.21)

KEY STATISTICS

Market Cap$28.25 M
52w High$11.20
52w Low$3.16
Dividend Yield—
Frequency—
P/E-10.18
Volume23.07K
Shares Out.6.31M

COMPANY

LEADERSHIP

Colin James Deller
CHIEF EXECUTIVE
Colin James Deller

COMPENSATION 2026

Salary$350,000
Stock Awards$0
Incentive Plan Pay$0
All Other Comp.$40,061
Total$547,341

ABOUT

SECTOR
Industrials
WENT PUBLIC
April 25, 2012
METHOD OF GOING PUBLIC
IPO
FULL TIME EMPLOYEES
15

UPCOMING EARNINGS

DateNov 13, 2026
DayFriday
Rev. Est.$1.01M
NOV
13
FRI

SPLIT RECORD

DATETYPERATIO
2026-03-16Reverse1:10

PRICE

$4.48 ▼ DOWN 4.40% (−$0.21)
OVERLAYS
$4.20$4.30$4.40$4.509:40 AM10:43 AM11:46 AM12:49 PM1:53 PM2:56 PM3:59 PM4.48

About ClearSign Technologies Corporation

https://www.clearsign.com ↗

ClearSign Technologies develops advanced burner and flame sensing technologies to improve efficiency, reduce emissions, and enhance safety for industrial and commercial systems in the US and China.

INDUSTRY

Industrial - Pollution & Treatment Controls

A PRODUCT CLEARSIGN TECHNOLOGIES CORPORATION IS KNOWN FOR

ClearSign Core™ M Series Process Burner
ClearSign Core™ M Series Process Burner

The company offers ultra-low NOx combustion technology for industrial heaters, focusing on emissions reduction and energy efficiency, with recent orders for the M1 and M25 models highlighting their leadership in decarbonization solutions for energ...

COMPETITORS

COMPETITOR
CECO COMPARE
FTEK COMPARE
GT GTLS COMPARE
HON COMPARE
WAB COMPARE

Revenue by Products

IconPRODUCTQ2-2018Q3-2018Q1-2021
Burner Contract— — $363K
Flare Projects$360K $360K —
Once Through Steam Generator$128K $128K —
Small project$42K $42K —

ETFS HOLDING THIS STOCK

ETFS HOLDING
14
LISTED HERE
2
RANKED BY POSITION SIZE
VTS.AX
0.00% · 59.0K
DFSU
0.00% · 1.5K

INSTITUTIONAL OWNERSHIP

SHARES OWNED
71.12%
HOLDERS
58
TOP 12 OF 58 · RANKED BY POSITION SIZE
Vanguard Group Inc
1.3M sh · $735.58K
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603.1K sh · $465.15K
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523.2K sh · $403.6K
Cambridge Investment Research Advisors, Inc.
443.0K sh · $246K
Icm Asset Management Inc/Wa
431.4K sh · $975K
Baird Robert W & Co Inc /Wi/
220.9K sh · $1.17M
Blackrock Inc.
205.8K sh · $171.67K
Blackrock, Inc.
199.3K sh · $153.7K
Creative Planning
159.1K sh · $122.66K
Mcadams Wright Ragen, Inc.
130.3K sh · $870K
Hightower Advisors, LLC
126.8K sh · $70.52K
Ddd Partners, LLC
120.0K sh · $66.73K

RATINGS SNAPSHOT

Overall rating: C+

DCFROEROAD/EP/EP/B
Discounted Cash Flow1
Return On Equity1
Return On Assets1
Debt To Equity5
Price To Earnings1
Price To Book3
Overall Score2

INSIDER TRADES

★
DIRECTOR:
Saddler Larry Michael
— · —
2026-08-06
★
10 PERCENT OWNER
PASQUESI JOHN M
Purchase · 500.0K shares
2026-07-22
★
DIRECTOR
Silva Gil Todd
Purchase · 4.6K shares
2026-06-30
★
DIRECTOR
Basenese Lou
Purchase · 4.6K shares
2026-06-30

MOST RECENT ANALYST GRADES

GRADE SUMMARY
BUY 1
1 GRADES IN THE LAST 12 MONTHS
HC Wainwright & Co. BUY

SECTORS PEERS

PEERPRICE
AP$8.80COMPARE
HTLM$1.70COMPARE
IPWR$4.75COMPARE
SPCB$11.41COMPARE
TPCS$5.69COMPARE
XOS$3.50COMPARE
FLUX$0.60COMPARE