ClearSign Combustion Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 98.83. In total, the insiders bought 16.47M and sold 291K CLIR shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
98.83
Buy 16.47M shares
Sell 291K shares
84% Buy Activity
Strong Positive Correlation
Buy Signal High Confidence
Jul 22, 2026

Analysis Breakdown:

  • Strongly supported by a very high Insider Power Score of 98.83.
  • Partially supported by a positive historical correlation.
  • Confidence increased due to high data reliability score of 100.
  • Supported by overwhelming buy-side pressure (84% buys).

Historical Insider Trades

Date Type Person Role Amount
Feb 20, 2026
Buy
Restricted Stock Unit
M-Exempt
Hinds Brent
Chief Financial Officer
C-Suite Officer 9 315
Value: $55.4K
Feb 02, 2026
Buy
Restricted Stock Unit
M-Exempt
Hinds Brent
Chief Financial Officer
C-Suite Officer 10 127
Value: $60.7K
Feb 02, 2026
Buy
Common Stock
M-Exempt
Hinds Brent
Chief Financial Officer
C-Suite Officer 10 127
Value: $60.7K
Feb 02, 2026
Sell
Common Stock
F-InKind
Hinds Brent
Chief Financial Officer
C-Suite Officer 3 711
Value: $2K
Oct 01, 2025
Buy
Restricted Stock Units
A-Award
Basenese Lou
Director
Director 24 621
Value: $195.0K
Oct 01, 2025
Buy
Restricted Stock Units
A-Award
Silva Gil Todd
Director
Director 26 830
Value: $212.5K
Oct 01, 2025
Buy
Restricted Stock Units
A-Award
Silva Gil Todd
Director
Director 26 830
Value: $212.5K
Oct 01, 2025
Buy
Restricted Stock Units
A-Award
Basenese Lou
Director
Director 24 621
Value: $195.0K
Jul 01, 2025
Buy
Restricted Stock Units
A-Award
Maley David M
Director
Director 9 452
Value: $51.0K
Jul 01, 2025
Buy
Restricted Stock Units
A-Award
Silva Gil Todd
Director
Director 32 638
Value: $176.2K
Jul 01, 2025
Buy
Restricted Stock Units
A-Award
De Lacy Catharine
Director
Director 32 175
Value: $173.7K
Jul 01, 2025
Buy
Restricted Stock Units
A-Award
Schrecker Judith S
Director
Director 46 296
Value: $250.0K
Jul 01, 2025
Buy
Restricted Stock Units
A-Award
Basenese Lou
Director
Director 34 722
Value: $187.5K
Jul 01, 2025
Buy
Restricted Stock Units
A-Award
Basenese Lou
Director
Director 34 722
Value: $187.5K
Jul 01, 2025
Buy
Restricted Stock Units
A-Award
Schrecker Judith S
Director
Director 46 296
Value: $250.0K
Jul 01, 2025
Buy
Restricted Stock Units
A-Award
De Lacy Catharine
Director
Director 32 175
Value: $173.7K
Jul 01, 2025
Buy
Restricted Stock Units
A-Award
Silva Gil Todd
Director
Director 32 638
Value: $176.2K
Jul 01, 2025
Buy
Restricted Stock Units
A-Award
Maley David M
Director
Director 9 452
Value: $51.0K
May 22, 2025
Buy
Restricted Stock Units
A-Award
Basenese Lou
Director
Director 10 923
Value: $68.2K
May 22, 2025
Buy
Common Stock
Basenese Lou
Director
Director 0
Value: $0
May 22, 2025
Buy
Common Stock
Digiandomenico Anthony
Director
Director 0
Value: $0
May 22, 2025
Buy
Common Stock
Digiandomenico Anthony
Director
Director 0
Value: $0
May 22, 2025
Buy
Common Stock
Basenese Lou
Director
Director 0
Value: $0
May 22, 2025
Buy
Restricted Stock Units
A-Award
Basenese Lou
Director
Director 10 923
Value: $68.2K
Apr 01, 2025
Buy
Restricted Stock Units
A-Award
De Lacy Catharine
Director
Director 24 857
Value: $188.9K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT CLEARSIGN COMBUSTION CORPORATION
ClearSign Combustion
ClearSign Technologies Corporation designs and develops products and technologies to enhance operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness of industrial and commercial systems in the United States and the People's Republic of China. Its ClearSign Core Burner Technology consists of an industrial burner body and a downstream porous ceramic structure or metal flame stabilizing device; ClearSig...
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