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Buy MNTK
Montauk Renewables Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 99.20. In total, the insiders bought 7.1M and sold 1.46M MNTK 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
|
99.20 |
| ● Buy | 7.1M shares |
| ● Sell | 1.46M shares |
|
67% Buy Activity
Moderate Positive Correlation
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No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 20, 2026 Buy |
Shaw James A Chief Operating Officer |
282 842 Value: $415.8K |
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May 20, 2026 Buy |
Mcclain Sean F President & CEO |
383 183 Value: $563.3K |
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May 20, 2026 Buy |
Van Asdalan Kevin A Chief Financial Officer |
302 982 Value: $445.4K |
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May 20, 2026 Buy |
Ciroli John Chief Legal Officer |
302 982 Value: $445.4K |
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May 11, 2026 Buy |
Copelyn John A Director |
17 506 Value: $25.4K |
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Nov 24, 2025 Sell |
Frank Sharon R Vp Environ Health & Safety |
2 748 Value: $5K |
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Nov 03, 2025 Buy |
Aktiv Investment Management (pty) Ltd 10 Percent Owner |
0 Value: $0 |
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Nov 03, 2025 Buy |
Aktiv Investment Management (pty) Ltd 10 Percent Owner |
0 Value: $0 |
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|
Nov 24, 2024 Sell |
Frank Sharon R Vp Environ Health & Safety |
2 748 Value: $12.3K |
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Nov 24, 2024 Sell |
Frank Sharon R Vp Environ Health & Safety |
2 748 Value: $12.3K |
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Apr 02, 2024 Buy |
Jacobson Michael Alon Director |
0 Value: $0 |
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Apr 02, 2024 Buy |
Jacobson Michael Alon Director |
0 Value: $0 |
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Nov 24, 2023 Sell |
Frank Sharon R Vp Environ. Health & Safety |
2 658 Value: $24.2K |
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Nov 24, 2023 Sell |
Frank Sharon R Vp Environ. Health & Safety |
2 658 Value: $24.2K |
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Sep 15, 2023 Buy |
Barsch Michael See Remarks |
75 000 Value: $717.8K |
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Sep 15, 2023 Buy |
Barsch Michael Officer |
0 Value: $0 |
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Sep 15, 2023 Buy |
Barsch Michael See Remarks |
75 000 Value: $717.8K |
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Sep 15, 2023 Buy |
Barsch Michael Officer |
0 Value: $0 |
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Apr 19, 2023 Buy |
Van Asdalan Kevin A CFO And Treasurer |
166 667 Value: $1.13M |
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Apr 19, 2023 Buy |
Van Asdalan Kevin A CFO And Treasurer |
166 666 Value: $1.13M |
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Apr 19, 2023 Buy |
Shaw James A Vice President Of Operations |
100 000 Value: $677.0K |
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Apr 19, 2023 Buy |
Mcclain Sean F President And CEO |
200 000 Value: $1.35M |
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Apr 19, 2023 Buy |
Frank Sharon R Vp Environ. Health & Safety |
100 000 Value: $677.0K |
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Apr 19, 2023 Buy |
Ciroli John See Remarks |
133 334 Value: $902.7K |
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Apr 19, 2023 Buy |
Ciroli John See Remarks |
133 333 Value: $902.7K |
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
