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ClearSign Technologies Corporation Common Stock (DE)

CLIR Real Time Price USD
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Overview
Financials
Forecast
Insiders
Institutions
Compensation
Government
Ownership
News
Income
Balance Sheet
Cash Flow
Revenue Breakdown

Recent trades of CLIR by members of U.S. Congress

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No Congress Trading data for this ticker

Congress Trading Dashboard
CLIR Stock Insider Trading Activity Follow @QuiverQuant for major insider updates

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Closing Price
Purchase
Sale
Name
Type
Shares
Price
Shares Held
Date
Reported
CLIR Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
CLIR Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported

Recently reported changes in CLIR holdings by institutional investors

Quarterly net insider trading by CLIR's directors and management

* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.

About

Backtest Start Date
CAGR (Total)
Return (30d)
Return (1Y)
  • 1M
  • 3M
  • 6M
  • YTD
  • 1Y
  • 2Y
  • 5Y
  • MAX

About

Backtest Start Date

Key Metrics

Return (1d)

Return (30d)

Return (1Y)

CAGR (Total)

Max Drawdown

Beta

Alpha

Sharpe Ratio

Win Rate

Average Win

Average Loss

Annual Volatility

Annual Std Dev

Information Ratio

Treynor Ratio

Total Trades

Show More
Metrics Definitions

Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.

  • Alpha

    Measures a portfolio's risk-adjusted performance against that of its benchmark

    Learn More about Alpha
  • Annual Standard Deviation

    Measures how much the portfolio's total return varies from its mean or average.

    Learn More about Annual Standard Deviation
  • Annual Volatility

    A statistical measure of the dispersion of returns for the portfolio.

    Learn More about Annual Volatility
  • Average Win

    The average return (%) for trades that resulted in a positive return.

  • Average Loss

    The average return (%) for trades that resulted in a negative return.

  • Beta

    A measure of the volatility of the portfolio compared to the market as a whole.

    Learn More about Beta
  • CAGR

    CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.

    Learn More about CAGR
  • Information Ratio

    A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.

    Learn More about Information Ratio
  • Max Drawdown

    the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.

    Learn More about Max Drawdown
  • Sharpe Ratio

    The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.

    Learn More about Sharpe Ratio
  • Total Trades

    The total number of trades made by this strategy.

  • Treynor Ratio

    Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.

    Learn More about Treynor Ratio
  • Win Rate

    The percentage of total trades that resulted in a positive return.

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Government lobbying spending instances

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No Corporate Lobbying instances for this ticker

Corporate Lobbying Dashboard

Former government officials who have lobbied for CLIR

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No former government officials on record as having lobbied for CLIR

Revolving Door Dashboard

CLIR Estimated quarterly lobbying spending

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No Corporate Lobbying data for this ticker

Corporate Lobbying Dashboard

CLIR Revenue by Segment or Geography

By Segment
By Geography
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No Revenue by Segment data for this ticker

Revenue Breakdown Dashboard
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No Revenue by Geography data for this ticker

Revenue Breakdown Dashboard
CLIR Income Statement
CLIR Balance Sheet
CLIR Cash Flow
U.S. Patents

New CLIR patent grants

  • Patent Title: Burner system with discrete transverse flame stabilizers Jul. 15, 2025
  • Patent Title: Prefabricated integrated combustion assemblies and methods of installing the same into a combustion system Mar. 11, 2025
  • Patent Title: Burner system including a plurality of perforated flame holders Aug. 20, 2024
  • Patent Title: Burner including an electrical permittivity or electrical capacitance flame sensor Jul. 30, 2024
  • Patent Title: Variable composition gas mixture sensor Jun. 11, 2024
  • Patent Title: Control system and method for a burner with a distal flame holder Apr. 09, 2024
  • Patent Title: Combustion system including a mixing tube and a flame holder Feb. 20, 2024
  • Patent Title: Methods of upgrading a conventional combustion system to include a perforated flame holder Oct. 18, 2022
  • Patent Title: Ultra low emissions firetube boiler burner Oct. 04, 2022
  • Patent Title: Burner system with discrete transverse flame stabilizers Sep. 06, 2022
  • Patent Title: Plug and play burner Apr. 26, 2022
  • Patent Title: Method for a perforated flame holder with adjustable fuel nozzle Feb. 15, 2022
  • Patent Title: Fuel combustion system with a perforated reaction holder Oct. 26, 2021
  • Patent Title: Electrodynamic control in a burner system Jul. 27, 2021
  • Patent Title: Plasma pilot Jul. 13, 2021
  • Patent Title: Porous flame holder for low nox combustion Jun. 29, 2021
  • Patent Title: Burner system including a non-planar perforated flame holder Nov. 03, 2020
  • Patent Title: Pre-mixed fuel burner with perforated flame holder Oct. 20, 2020
  • Patent Title: Method for electrically controlled combustion fluid flow Oct. 20, 2020
  • Patent Title: Prefabricated integrated combustion assemblies and methods of installing the same into a combustion system Oct. 13, 2020
  • Patent Title: Burner including a perforated flame holder spaced away from a fuel nozzle Sep. 01, 2020
  • Patent Title: Low nox burner Aug. 25, 2020
  • Patent Title: Electrical combustion control system including a complementary electrode pair Jun. 09, 2020
  • Patent Title: Perforated flame holder with adjustable fuel nozzle Mar. 03, 2020
  • Patent Title: Multi-nozzle combustion assemblies including perforated flame holder, combustion systems including the combustion assemblies, and related methods Feb. 04, 2020
Government Contracts

Federal grants, loans, and purchases

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No Government Contracts for this ticker

Government Contracts Dashboard
Government Contracts

Estimated quarterly amount awarded to CLIR from public contracts

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No recent Government Contracts for this ticker

Government Contracts Dashboard
CLIR News

Recent insights relating to CLIR

CNBC Recommendations

Recent picks made for CLIR stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in CLIR

CLIR Analyst Ratings

CLIR Stock Forecasts
...

  • ... Highest Price Target
  • ... Median Price Target
  • ... Lowest Price Target
CLIR Analyst Forecasts
Analyst
Firm
Current
Previous
Date
Frequently Asked Questions
  • Is $CLIR stock a Buy, Sell, or Hold?

  • What is the price target for $CLIR stock?

* Analyst consensus is not financial advice. Please see our data disclaimers .

CLIR Top Shareholders
Shareholder
Shares Held
CLIR Options Owners
Shareholder
Security
Underlying Shares
Frequently Asked Questions
  • Who owns $CLIR stock?

  • Who owns the most shares of $CLIR stock?

  • What funds own $CLIR stock?

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

CLIR Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
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Score Breakdown
Bull Case vs Bear Case

See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.

Example:

Bulls Say:

The Bulls Say summary highlights positive aspects of the stock.

Bears Say:

The Bears Say summary points out potential risks and negative aspects of the stock.

Show More
About CLIR

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.

  • Address Tulsa, OK
  • Market Cap 25.5 million
  • Employees 15
  • Industrial Classification Industrial Instruments For Measurement, Display, And Control

ClearSign Technologies Corporation Common Stock (DE) (CLIR) Historical Stock Prices

ClearSign Technologies Corporation Common Stock (DE) (CLIR) closed at $3.75 on September 22, 2026. Over the past year its adjusted close ranged from $3.25 to $10.60. Daily prices go back to January 2, 2014, 3,199 trading days in all.

  • 1 month-16.27%
  • 3 months+1.08%
  • Year to date-32.57%
  • 1 year-55.23%
  • 3 years-69.26%
  • 5 years-84.18%
  • Max-96.46%
See every congressional and insider trade on the CLIR price chart

Quiver Premium charts CLIR's full daily history since 2014 with each congressional purchase and sale and every open-market insider purchase marked on the price line, with hover details for each trade.

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Last 12 months, newest first

Access Raw Data Daily prices since 2014 for every ticker, through the Quiver API
DateOpenHighLowCloseAdj. CloseVolume
Sep 22, 2026 3.77 3.96 3.75 3.75 3.75 6,100
Sep 21, 2026 3.85 4.05 3.79 3.79 3.79 10,781
Sep 18, 2026 3.71 3.90 3.71 3.85 3.85 19,243
Sep 17, 2026 3.60 3.75 3.60 3.61 3.61 8,696
Sep 16, 2026 3.88 3.98 3.50 3.52 3.52 71,974
Sep 15, 2026 3.80 4.18 3.79 4.04 4.04 5,867
Sep 14, 2026 3.97 4.26 3.80 3.85 3.85 23,773
Sep 11, 2026 4.09 4.17 3.73 4.03 4.03 68,707
Sep 10, 2026 4.15 4.28 3.90 4.04 4.04 49,884
Sep 9, 2026 4.41 4.41 4.22 4.22 4.22 3,323
Sep 8, 2026 4.00 4.72 4.00 4.31 4.31 19,515
Sep 4, 2026 3.98 4.14 3.90 3.91 3.91 9,241
Sep 3, 2026 4.27 4.32 3.95 4.10 4.10 42,242
Sep 2, 2026 4.22 4.45 4.10 4.25 4.25 10,715
Sep 1, 2026 4.20 4.20 4.15 4.15 4.15 1,608
Aug 31, 2026 4.35 4.36 4.21 4.26 4.26 4,953
Aug 28, 2026 4.58 4.75 4.46 4.46 4.46 4,944
Aug 27, 2026 4.70 4.81 4.50 4.53 4.53 7,095
Aug 26, 2026 4.67 4.80 4.57 4.66 4.66 8,598
Aug 25, 2026 4.88 4.94 4.61 4.70 4.70 29,286
Aug 24, 2026 4.43 4.89 4.34 4.84 4.84 30,212
Aug 21, 2026 4.20 4.56 4.09 4.48 4.48 23,065
Aug 20, 2026 4.53 4.96 3.86 4.68 4.68 31,789
Aug 19, 2026 4.71 4.77 4.29 4.40 4.40 22,765
Aug 18, 2026 4.69 4.85 4.40 4.67 4.67 13,806
Aug 17, 2026 4.67 5.00 4.31 4.56 4.56 20,925
Aug 14, 2026 4.10 4.70 4.10 4.65 4.65 27,226
Aug 13, 2026 4.11 4.25 4.11 4.25 4.25 3,541
Aug 12, 2026 4.06 4.20 4.06 4.13 4.13 2,695
Aug 11, 2026 3.95 4.17 3.86 4.17 4.17 25,846
Aug 10, 2026 3.81 3.95 3.66 3.90 3.90 15,469
Aug 7, 2026 3.79 3.79 3.75 3.75 3.75 3,548
Aug 6, 2026 3.88 3.90 3.73 3.84 3.84 9,955
Aug 5, 2026 3.98 4.11 3.83 3.89 3.89 4,528
Aug 4, 2026 3.96 4.03 3.96 4.00 4.00 2,991
Aug 3, 2026 3.87 4.33 3.86 3.96 3.96 18,323
Jul 31, 2026 3.88 3.96 3.85 3.86 3.86 1,207
Jul 30, 2026 3.80 3.97 3.80 3.90 3.90 2,666
Jul 29, 2026 3.91 4.04 3.85 4.02 4.02 2,758
Jul 28, 2026 3.88 4.04 3.80 4.04 4.04 7,554
Jul 27, 2026 3.74 4.00 3.74 3.98 3.98 18,388
Jul 24, 2026 3.34 3.49 3.34 3.49 3.49 32,872
Jul 23, 2026 3.20 3.72 3.20 3.35 3.35 62,410
Jul 22, 2026 3.35 3.40 3.16 3.25 3.25 7,379
Jul 21, 2026 3.40 3.42 3.35 3.35 3.35 3,392
Jul 20, 2026 3.55 3.55 3.32 3.37 3.37 13,564
Jul 17, 2026 3.65 3.66 3.52 3.62 3.62 3,845
Jul 16, 2026 3.64 3.69 3.64 3.64 3.64 2,811
Jul 15, 2026 3.60 3.72 3.60 3.72 3.72 3,581
Jul 14, 2026 3.68 3.87 3.68 3.71 3.71 10,555
Jul 13, 2026 3.71 3.79 3.61 3.62 3.62 16,743
Jul 10, 2026 3.75 3.75 3.66 3.72 3.72 6,200
Jul 9, 2026 3.72 3.80 3.70 3.75 3.75 5,992
Jul 8, 2026 3.91 3.91 3.61 3.70 3.70 5,954
Jul 7, 2026 4.08 4.13 3.82 3.84 3.84 13,004
Jul 6, 2026 4.03 4.10 3.95 4.10 4.10 10,056
Jul 2, 2026 4.08 4.24 4.06 4.06 4.06 9,536
Jul 1, 2026 3.79 4.27 3.76 4.12 4.12 34,140
Jun 30, 2026 3.61 3.88 3.58 3.67 3.67 17,466
Jun 29, 2026 3.55 3.69 3.50 3.64 3.64 6,329
Jun 26, 2026 3.40 3.70 3.39 3.62 3.62 14,654
Jun 25, 2026 3.54 3.63 3.39 3.39 3.39 14,408
Jun 24, 2026 3.69 3.86 3.52 3.52 3.52 5,172
Jun 23, 2026 3.67 3.77 3.59 3.71 3.71 4,891
Jun 22, 2026 3.88 3.94 3.62 3.72 3.72 19,041
Jun 18, 2026 4.10 4.10 3.71 3.79 3.79 34,033
Jun 17, 2026 4.14 4.14 4.02 4.05 4.05 13,974
Jun 16, 2026 4.33 4.33 4.07 4.12 4.12 25,775
Jun 15, 2026 4.28 4.28 4.08 4.13 4.13 12,568
Jun 12, 2026 4.18 4.29 4.08 4.08 4.08 10,994
Jun 11, 2026 4.32 4.32 4.07 4.17 4.17 16,093
Jun 10, 2026 4.28 4.34 4.07 4.19 4.19 18,238
Jun 9, 2026 4.25 4.42 4.07 4.16 4.16 22,773
Jun 8, 2026 3.93 4.25 3.93 4.15 4.15 19,702
Jun 5, 2026 4.30 4.39 3.94 3.94 3.94 9,512
Jun 4, 2026 4.35 4.47 4.28 4.28 4.28 17,549
Jun 3, 2026 4.40 4.47 4.38 4.38 4.38 11,033
Jun 2, 2026 4.45 4.54 4.36 4.46 4.46 9,665
Jun 1, 2026 4.55 4.66 3.73 4.47 4.47 7,939
May 29, 2026 4.39 4.69 4.27 4.63 4.63 57,987
May 28, 2026 4.45 4.75 4.41 4.56 4.56 45,441
May 27, 2026 4.40 4.65 4.40 4.45 4.45 14,490
May 26, 2026 4.61 4.88 4.60 4.63 4.63 51,487
May 22, 2026 4.74 4.89 4.61 4.85 4.85 17,891
May 21, 2026 4.73 5.01 4.59 5.01 5.01 8,068
May 20, 2026 4.61 5.09 4.51 4.90 4.90 16,855
May 19, 2026 4.47 4.65 4.46 4.60 4.60 6,202
May 18, 2026 4.71 4.82 4.41 4.41 4.41 25,389
May 15, 2026 4.86 5.07 4.62 4.71 4.71 21,737
May 14, 2026 4.61 5.56 4.57 5.21 5.21 29,320
May 13, 2026 4.49 4.74 4.35 4.45 4.45 16,132
May 12, 2026 4.38 4.75 4.37 4.55 4.55 17,329
May 11, 2026 4.61 4.61 4.18 4.36 4.36 22,542
May 8, 2026 4.80 4.80 4.21 4.54 4.54 26,176
May 7, 2026 4.97 4.98 4.62 4.83 4.83 16,310
May 6, 2026 4.91 5.01 4.80 4.91 4.91 15,731
May 5, 2026 4.94 4.99 4.88 4.91 4.91 4,995
May 4, 2026 5.03 5.10 4.57 5.06 5.06 16,145
May 1, 2026 5.05 5.22 5.01 5.12 5.12 14,552
Apr 30, 2026 5.33 5.33 5.00 5.00 5.00 9,144
Apr 29, 2026 5.33 5.56 5.33 5.37 5.37 2,881
Apr 28, 2026 5.32 5.51 5.32 5.33 5.33 9,463
Apr 27, 2026 4.88 5.33 4.73 5.23 5.23 14,731
Apr 24, 2026 5.08 5.26 5.00 5.00 5.00 5,724
Apr 23, 2026 5.48 5.50 5.06 5.16 5.16 15,256
Apr 22, 2026 5.48 5.80 5.48 5.59 5.59 12,982
Apr 21, 2026 5.44 5.53 5.21 5.40 5.40 11,908
Apr 20, 2026 5.56 5.66 5.19 5.41 5.41 56,182
Apr 17, 2026 5.33 5.68 5.33 5.45 5.45 21,245
Apr 16, 2026 5.90 6.14 5.22 5.33 5.33 17,537
Apr 15, 2026 5.60 5.96 5.60 5.84 5.84 17,682
Apr 14, 2026 5.47 5.60 5.26 5.38 5.38 18,765
Apr 13, 2026 5.29 5.39 4.93 5.39 5.39 47,758
Apr 10, 2026 6.28 6.59 4.73 5.29 5.29 133,132
Apr 9, 2026 6.30 6.87 5.99 6.18 6.18 58,115
Apr 8, 2026 6.58 6.59 5.99 6.47 6.47 40,226
Apr 7, 2026 6.45 6.98 5.55 6.15 6.15 77,114
Apr 6, 2026 4.85 7.56 4.80 6.94 6.94 690,976
Apr 2, 2026 4.72 4.94 4.31 4.83 4.83 8,385
Apr 1, 2026 4.39 4.71 4.35 4.71 4.71 13,644
Mar 31, 2026 3.69 4.46 3.69 4.36 4.36 11,129
Mar 30, 2026 3.78 4.04 3.60 3.85 3.85 43,905
Mar 27, 2026 3.71 3.76 3.24 3.74 3.74 9,762
Mar 26, 2026 3.50 4.06 3.50 3.72 3.72 19,446
Mar 25, 2026 3.65 3.73 3.57 3.57 3.57 7,075
Mar 24, 2026 3.53 3.71 3.53 3.53 3.53 8,046
Mar 23, 2026 3.78 3.84 3.52 3.60 3.60 14,689
Mar 20, 2026 3.63 3.96 3.37 3.46 3.46 33,095
Mar 19, 2026 3.66 3.83 3.56 3.61 3.61 16,519
Mar 18, 2026 4.00 4.03 3.67 3.73 3.73 28,680
Mar 17, 2026 4.26 4.34 4.01 4.04 4.04 25,843
Mar 16, 20261-for-10 reverse split 4.62 4.75 4.26 4.36 4.36 25,043
Mar 13, 2026 0.4216 0.4400 0.3900 0.4328 4.33 321,678
Mar 12, 2026 0.4800 0.5000 0.4375 0.4400 4.40 325,650
Mar 11, 2026 0.5050 0.5096 0.4394 0.4474 4.47 621,555
Mar 10, 2026 0.5361 0.6432 0.5361 0.5710 5.71 636,708
Mar 9, 2026 0.5617 0.5617 0.5245 0.5361 5.36 63,018
Mar 6, 2026 0.5200 0.5800 0.5200 0.5355 5.36 193,490
Mar 5, 2026 0.5216 0.5382 0.5151 0.5210 5.21 92,753
Mar 4, 2026 0.5500 0.5501 0.5110 0.5400 5.40 189,316
Mar 3, 2026 0.5400 0.5600 0.5400 0.5491 5.49 25,274
Mar 2, 2026 0.5690 0.5791 0.5600 0.5617 5.62 58,603
Feb 27, 2026 0.5400 0.5699 0.5400 0.5617 5.62 43,988
Feb 26, 2026 0.5521 0.5809 0.5521 0.5616 5.62 67,259
Feb 25, 2026 0.5740 0.5891 0.5603 0.5796 5.80 67,858
Feb 24, 2026 0.5954 0.6100 0.5500 0.5875 5.88 76,940
Feb 23, 2026 0.5949 0.6026 0.5830 0.5860 5.86 46,878
Feb 20, 2026 0.6235 0.6393 0.5920 0.5949 5.95 37,233
Feb 19, 2026 0.6190 0.6363 0.6068 0.6151 6.15 73,422
Feb 18, 2026 0.6200 0.6450 0.5967 0.6066 6.07 42,545
Feb 17, 2026 0.6100 0.6280 0.5931 0.6280 6.28 22,233
Feb 13, 2026 0.5988 0.6334 0.5925 0.6140 6.14 123,713
Feb 12, 2026 0.5926 0.6100 0.5599 0.6100 6.10 81,681
Feb 11, 2026 0.6110 0.6272 0.5800 0.5810 5.81 84,356
Feb 10, 2026 0.6498 0.6500 0.6108 0.6133 6.13 66,149
Feb 9, 2026 0.6200 0.7036 0.5904 0.6590 6.59 247,566
Feb 6, 2026 0.5800 0.5910 0.5503 0.5797 5.80 54,298
Feb 5, 2026 0.5713 0.5884 0.5567 0.5680 5.68 86,710
Feb 4, 2026 0.5950 0.6068 0.5701 0.5870 5.87 82,708
Feb 3, 2026 0.5747 0.6213 0.5630 0.6118 6.12 68,598
Feb 2, 2026 0.5880 0.6490 0.5401 0.5991 5.99 161,048
Jan 30, 2026 0.6101 0.6476 0.6007 0.6010 6.01 1,306,173
Jan 29, 2026 0.6400 0.6476 0.5820 0.6035 6.04 118,636
Jan 28, 2026 0.6518 0.6881 0.6107 0.6151 6.15 135,568
Jan 27, 2026 0.6900 0.7200 0.6651 0.6710 6.71 146,311
Jan 26, 2026 0.7200 0.7200 0.6960 0.7010 7.01 53,924
Jan 23, 2026 0.7222 0.7500 0.6960 0.6960 6.96 31,796
Jan 22, 2026 0.6800 0.7500 0.6713 0.7182 7.18 237,983
Jan 21, 2026 0.7500 0.7749 0.6315 0.6826 6.83 226,534
Jan 20, 2026 0.7800 0.7946 0.7500 0.7502 7.50 73,550
Jan 16, 2026 0.7900 0.8051 0.7553 0.7606 7.61 93,724
Jan 15, 2026 0.7520 0.8050 0.7520 0.7900 7.90 249,119
Jan 14, 2026 0.7700 0.7800 0.7500 0.7530 7.53 35,233
Jan 13, 2026 0.7326 0.7700 0.7020 0.7670 7.67 107,203
Jan 12, 2026 0.7800 0.7800 0.7000 0.7449 7.45 225,376
Jan 9, 2026 0.7742 0.8100 0.7405 0.7760 7.76 264,306
Jan 8, 2026 0.7700 0.7937 0.6900 0.7290 7.29 125,185
Jan 7, 2026 0.6500 0.7950 0.6020 0.7675 7.67 437,633
Jan 6, 2026 0.6900 0.6900 0.5751 0.6003 6.00 258,453
Jan 5, 2026 0.6000 0.6926 0.5800 0.6400 6.40 181,367
Jan 2, 2026 0.5598 0.5867 0.5500 0.5700 5.70 112,047
Dec 31, 2025 0.5600 0.5673 0.5511 0.5561 5.56 134,120
Dec 30, 2025 0.5520 0.5790 0.5500 0.5560 5.56 81,861
Dec 29, 2025 0.5900 0.5994 0.5601 0.5750 5.75 158,111
Dec 26, 2025 0.6090 0.6500 0.6012 0.6088 6.09 70,258
Dec 24, 2025 0.5960 0.6265 0.5900 0.6265 6.26 21,393
Dec 23, 2025 0.5628 0.6025 0.5628 0.6025 6.03 33,190
Dec 22, 2025 0.5700 0.6000 0.5700 0.5800 5.80 62,109
Dec 19, 2025 0.6050 0.6300 0.5500 0.5702 5.70 176,396
Dec 18, 2025 0.6399 0.6700 0.5800 0.5920 5.92 109,457
Dec 17, 2025 0.5800 0.5883 0.5500 0.5517 5.52 216,683
Dec 16, 2025 0.5800 0.6250 0.5800 0.5900 5.90 59,242
Dec 15, 2025 0.6420 0.6592 0.5800 0.5824 5.82 322,431
Dec 12, 2025 0.7000 0.7447 0.6500 0.6551 6.55 314,527
Dec 11, 2025 0.6800 0.6800 0.5810 0.6126 6.13 302,921
Dec 10, 2025 0.7535 0.7811 0.6800 0.6800 6.80 181,260
Dec 9, 2025 0.7700 0.7825 0.7500 0.7544 7.54 30,377
Dec 8, 2025 0.7500 0.7825 0.7401 0.7501 7.50 32,550
Dec 5, 2025 0.7700 0.7700 0.7470 0.7653 7.65 25,670
Dec 4, 2025 0.7725 0.7810 0.7500 0.7601 7.60 19,781
Dec 3, 2025 0.7212 0.7993 0.7199 0.7680 7.68 87,314
Dec 2, 2025 0.7023 0.7213 0.7001 0.7180 7.18 33,723
Dec 1, 2025 0.7300 0.7350 0.6700 0.7166 7.17 81,615
Nov 28, 2025 0.7401 0.7500 0.7351 0.7408 7.41 44,940
Nov 26, 2025 0.7500 0.7500 0.7310 0.7400 7.40 61,358
Nov 25, 2025 0.7700 0.7772 0.6815 0.7536 7.54 200,225
Nov 24, 2025 0.8200 0.8200 0.7520 0.7772 7.77 100,965
Nov 21, 2025 0.8400 0.8500 0.7901 0.8130 8.13 88,267
Nov 20, 2025 0.8693 0.8693 0.8205 0.8210 8.21 34,009
Nov 19, 2025 0.7960 0.8699 0.7952 0.8593 8.59 72,592
Nov 18, 2025 0.8350 0.8399 0.7884 0.8275 8.28 32,611
Nov 17, 2025 0.8600 0.8770 0.7910 0.8333 8.33 112,949
Nov 14, 2025 0.8620 0.9800 0.7810 0.8815 8.81 265,747
Nov 13, 2025 0.8307 0.9650 0.7511 0.8656 8.66 446,172
Nov 12, 2025 0.8500 0.8912 0.8300 0.8310 8.31 75,381
Nov 11, 2025 0.9500 0.9500 0.8500 0.8591 8.59 135,916
Nov 10, 2025 0.9500 0.9600 0.9100 0.9273 9.27 43,140
Nov 7, 2025 0.9200 0.9300 0.9000 0.9300 9.30 112,051
Nov 6, 2025 0.9300 0.9358 0.8803 0.8957 8.96 35,887
Nov 5, 2025 0.8500 0.9599 0.8410 0.9162 9.16 164,800
Nov 4, 2025 0.8800 0.9113 0.8400 0.8648 8.65 142,465
Nov 3, 2025 0.8900 0.8900 0.8300 0.8548 8.55 39,612
Oct 31, 2025 0.8990 0.9200 0.8523 0.8700 8.70 70,011
Oct 30, 2025 0.9000 0.9376 0.8624 0.8779 8.78 47,125
Oct 29, 2025 0.9050 0.9237 0.9000 0.9000 9.00 110,814
Oct 28, 2025 0.8700 1.02 0.8700 0.9127 9.13 399,443
Oct 27, 2025 0.8840 0.8870 0.8146 0.8401 8.40 184,402
Oct 24, 2025 0.9500 0.9500 0.8600 0.8902 8.90 211,159
Oct 23, 2025 0.8698 0.9698 0.8500 0.9496 9.50 231,682
Oct 22, 2025 0.8500 0.8500 0.7700 0.8300 8.30 232,902
Oct 21, 2025 0.9100 0.9670 0.8336 0.8612 8.61 195,274
Oct 20, 2025 0.8362 0.9800 0.8362 0.9502 9.50 131,496
Oct 17, 2025 0.8100 0.9000 0.8100 0.8510 8.51 198,082
Oct 16, 2025 1.02 1.02 0.8511 0.8701 8.70 206,267
Oct 15, 2025 0.9100 1.00 0.9100 0.9677 9.68 240,562
Oct 14, 2025 0.8556 1.01 0.8333 1.00 10.05 192,910
Oct 13, 2025 0.8800 0.9300 0.8145 0.9200 9.20 208,726
Oct 10, 2025 0.9193 0.9193 0.8118 0.8600 8.60 254,424
Oct 9, 2025 1.00 1.00 0.9051 0.9199 9.20 202,633
Oct 8, 2025 0.9297 0.9900 0.8800 0.9776 9.78 171,011
Oct 7, 2025 1.09 1.11 0.8581 0.9601 9.60 1,189,546
Oct 6, 2025 0.8998 1.12 0.8800 1.06 10.60 1,354,399
Oct 3, 2025 0.8397 0.8800 0.8236 0.8581 8.58 189,188
Oct 2, 2025 0.8028 0.8597 0.7920 0.8434 8.43 256,459
Oct 1, 2025 0.7681 0.8050 0.7681 0.7920 7.92 67,135
Sep 30, 2025 0.8250 0.8250 0.7511 0.7712 7.71 112,806
Sep 29, 2025 0.8590 0.8700 0.7811 0.8011 8.01 297,659
Sep 26, 2025 0.8000 0.8649 0.7810 0.8061 8.06 468,699
Sep 25, 2025 0.7700 0.7800 0.7124 0.7312 7.31 154,411
Sep 24, 2025 0.7151 0.7700 0.7150 0.7580 7.58 197,348
Sep 23, 2025 0.8009 0.8900 0.6400 0.7150 7.15 951,540
Sep 22, 2025 0.6599 0.8988 0.6100 0.8377 8.38 2,681,329

Open, high, low and close are the prices as traded. Adjusted close accounts for splits and dividends, and is what the chart and returns use. Where a company changed its ticker, its history under the old symbol is included.

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ClearSign Technologies Corporation Common Stock (DE) Executive Compensation

We estimate that -- received a compensation of -- in --, making them the highest paid executive at CLIR, per a recent SEC DEF 14A filing.



Name
Role
Salary
Bonus
Stock/Option Awards
Total Compensation