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Buy CLNN
Clene Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -75.82. In total, the insiders bought 620.9K and sold 1.98M CLNN 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
|
-75.82 |
| ● Buy | 620.9K shares |
| ● Sell | 1.98M shares |
|
36% Buy Activity
Negligible or No Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jun 11, 2026 Buy |
Etherington Robert Dee President & CEO |
65 000 Value: $359.5K |
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|
Jun 11, 2026 Buy |
Mortenson Mark Chief Science Officer |
45 000 Value: $248.9K |
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|
Jun 11, 2026 Buy |
Brown Morgan R Chief Financial Officer |
15 000 Value: $83.0K |
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May 21, 2026 Buy |
Jacobovitz Shalom Director |
2 791 Value: $19.0K |
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|
May 21, 2026 Buy |
Matlin David J Director |
1 500 Value: $10.2K |
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May 21, 2026 Buy |
Matlin David J Director |
3 659 Value: $24.9K |
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May 21, 2026 Buy |
Desai Arjun Jj Director |
2 158 Value: $14.7K |
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May 21, 2026 Buy |
Mclaughlin Vallerie Director |
1 500 Value: $10.2K |
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May 21, 2026 Buy |
Mclaughlin Vallerie Director |
2 064 Value: $14.1K |
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May 21, 2026 Buy |
Wilcox Reed N Director |
1 500 Value: $10.2K |
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May 21, 2026 Buy |
Wilcox Reed N Director |
2 064 Value: $14.1K |
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May 21, 2026 Buy |
Gay Jonathon Director |
1 500 Value: $10.2K |
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May 21, 2026 Buy |
Gay Jonathon Director |
2 228 Value: $15.2K |
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May 21, 2026 Buy |
Kiernan Matthew Director |
1 500 Value: $10.2K |
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May 21, 2026 Buy |
Kiernan Matthew Director |
1 876 Value: $12.8K |
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May 21, 2026 Buy |
Jacobovitz Shalom Director |
1 500 Value: $10.2K |
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May 21, 2026 Buy |
Desai Arjun Jj Director |
1 500 Value: $10.2K |
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May 21, 2026 Buy |
Mosca Alison Director |
2 861 Value: $19.5K |
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May 21, 2026 Buy |
Mosca Alison Director |
1 500 Value: $10.2K |
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May 12, 2026 Sell |
Ugwumba Chidozie 10 Percent Owner |
73 296 Value: $454.4K |
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|
May 11, 2026 Sell |
Ugwumba Chidozie 10 Percent Owner |
22 177 Value: $149.7K |
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May 04, 2026 Sell |
Ugwumba Chidozie 10 Percent Owner |
72 884 Value: $495.6K |
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|
May 01, 2026 Sell |
Ugwumba Chidozie 10 Percent Owner |
5 795 Value: $34.8K |
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Apr 30, 2026 Sell |
Ugwumba Chidozie 10 Percent Owner |
5 736 Value: $34.9K |
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|
Apr 29, 2026 Sell |
Ugwumba Chidozie 10 Percent Owner |
12 170 Value: $68.5K |
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
