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Buy IBIO
Ibio Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 4.22M and sold 297.89K IBIO 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
|
100.00 |
| ● Buy | 4.22M shares |
| ● Sell | 297.89K shares |
|
80% Buy Activity
Negligible or No 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 |
|---|---|---|---|---|
|
Nov 21, 2024 Buy |
Clark William D Director |
18 900 Value: $46.3K |
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Nov 21, 2024 Buy |
Kropotova Alexandra Director |
18 900 Value: $46.3K |
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Nov 21, 2024 Buy |
Schimmelpennink Evert B. Director |
18 900 Value: $46.3K |
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|
Nov 21, 2024 Buy |
Sender Gary Director |
18 900 Value: $46.3K |
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|
Aug 14, 2024 Buy |
Banjak Marc Chief Legal Officer |
0 Value: $0 |
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Aug 14, 2024 Buy |
Banjak Marc Chief Legal Officer |
0 Value: $0 |
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May 09, 2024 Buy |
Banjak Marc Chief Legal Officer |
55 000 Value: $103.4K |
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May 09, 2024 Buy |
Banjak Marc Chief Legal Officer |
55 000 Value: $103.4K |
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|
May 09, 2024 Buy |
Brenner Martin See Remarks |
147 300 Value: $276.9K |
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May 09, 2024 Buy |
Brenner Martin See Remarks |
110 000 Value: $206.8K |
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May 09, 2024 Buy |
Duran Felipe Chief Financial Officer |
90 000 Value: $169.2K |
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May 09, 2024 Buy |
Duran Felipe Chief Financial Officer |
90 000 Value: $169.2K |
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|
May 09, 2024 Buy |
Brenner Martin See Remarks |
110 000 Value: $206.8K |
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|
May 09, 2024 Buy |
Brenner Martin See Remarks |
147 300 Value: $276.9K |
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|
Apr 25, 2024 Buy |
Banjak Marc Chief Legal Officer |
29 000 Value: $49.9K |
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|
Apr 25, 2024 Buy |
Banjak Marc Chief Legal Officer |
29 000 Value: $49.9K |
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Apr 25, 2024 Buy |
Duran Felipe Chief Financial Officer |
35 800 Value: $61.6K |
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Apr 25, 2024 Buy |
Duran Felipe Chief Financial Officer |
35 800 Value: $61.6K |
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|
Nov 01, 2023 Sell |
Brenner Martin See Remarks |
4 881 Value: $1K |
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Nov 01, 2023 Sell |
Brenner Martin See Remarks |
4 881 Value: $1K |
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Oct 03, 2023 Sell |
Brenner Martin See Remarks |
5 267 Value: $2K |
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Oct 03, 2023 Sell |
Brenner Martin See Remarks |
5 267 Value: $2K |
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|
Oct 02, 2023 Sell |
Brenner Martin See Remarks |
4 215 Value: $1K |
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|
Oct 02, 2023 Sell |
Brenner Martin See Remarks |
4 215 Value: $1K |
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|
Aug 28, 2023 Sell |
Brenner Martin See Remarks |
5 011 Value: $2K |
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
