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Buy LONA
Leonabio Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 97.43. In total, the insiders bought 22.23M and sold 72.66K LONA 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
|
97.43 |
| ● Buy | 22.23M shares |
| ● Sell | 72.66K shares |
|
85% Buy Activity
Moderate Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jun 23, 2026 Buy |
Perceptive Advisors Llc |
28 000 Value: $233.8K |
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Jun 23, 2026 Buy |
Callori Fred Director |
2 333 Value: $19.5K |
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Jun 23, 2026 Buy |
Holles Natalie C. Director |
2 333 Value: $19.5K |
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Jun 23, 2026 Buy |
Silverman Peter B. Director |
2 333 Value: $19.5K |
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Jun 23, 2026 Buy |
Panzara Michael A. Director |
28 000 Value: $233.8K |
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Jun 23, 2026 Buy |
Romano Kelly A Director |
28 000 Value: $233.8K |
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Jun 23, 2026 Buy |
Edelman Joseph Director |
28 000 Value: $233.8K |
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Jun 23, 2026 Buy |
Johnson James A Director |
28 000 Value: $233.8K |
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Jun 23, 2026 Buy |
Kosacz Barbara Director |
28 000 Value: $233.8K |
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Jun 23, 2026 Buy |
Pickering Grant Director |
28 000 Value: $233.8K |
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May 05, 2026 Buy |
Holles Natalie C. Director |
56 000 Value: $539.3K |
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May 05, 2026 Buy |
Silverman Peter B. Director |
56 000 Value: $539.3K |
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May 05, 2026 Buy |
Callori Fred Director |
56 000 Value: $539.3K |
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May 05, 2026 Buy |
Silverman Peter B. Insider |
0 Value: $0 |
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May 05, 2026 Buy |
Holles Natalie C. Insider |
0 Value: $0 |
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May 05, 2026 Buy |
Callori Fred Insider |
0 Value: $0 |
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Apr 09, 2026 Buy |
Perceptive Advisors Llc |
28 000 Value: $267.1K |
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Apr 09, 2026 Buy |
Panzara Michael A. Director |
28 000 Value: $267.1K |
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Apr 09, 2026 Buy |
Church Kevin Chief Scientific Officer |
300 000 Value: $2.86M |
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Apr 09, 2026 Buy |
Kosacz Barbara Director |
28 000 Value: $267.1K |
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Apr 09, 2026 Buy |
Pickering Grant Director |
28 000 Value: $267.1K |
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Apr 09, 2026 Buy |
Romano Kelly A Director |
28 000 Value: $267.1K |
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Apr 09, 2026 Buy |
Johnson James A Director |
28 000 Value: $267.1K |
||
|
Apr 09, 2026 Buy |
Edelman Joseph Director |
28 000 Value: $267.1K |
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|
Apr 09, 2026 Buy |
San Martin Javier Chief Medical Officer |
350 000 Value: $3.34M |
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
