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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 |
|---|---|---|---|---|
|
Aug 28, 2023 Sell |
Brenner Martin See Remarks |
5 011 Value: $2K |
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|
Aug 23, 2023 Buy |
Banjak Marc Chief Legal Officer |
3 000 Value: $20.8K |
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|
Aug 23, 2023 Buy |
Banjak Marc Chief Legal Officer |
3 000 Value: $20.8K |
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|
Aug 23, 2023 Buy |
Duran Felipe Chief Financial Officer |
60 000 Value: $20.8K |
||
|
Aug 23, 2023 Buy |
Brenner Martin See Remarks |
120 000 Value: $41.5K |
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|
Aug 23, 2023 Buy |
Brenner Martin See Remarks |
120 000 Value: $41.5K |
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|
Aug 23, 2023 Buy |
Duran Felipe Chief Financial Officer |
60 000 Value: $20.8K |
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|
Jul 27, 2023 Sell |
Brenner Martin See Remarks |
4 480 Value: $2K |
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|
Jul 27, 2023 Sell |
Brenner Martin See Remarks |
35 Value: $18 |
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Jul 27, 2023 Sell |
Brenner Martin See Remarks |
35 Value: $18 |
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|
Jul 27, 2023 Sell |
Brenner Martin See Remarks |
4 480 Value: $2K |
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|
Jul 12, 2023 Sell |
Brenner Martin See Remarks |
47 020 Value: $27.5K |
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|
Jul 12, 2023 Sell |
Brenner Martin See Remarks |
47 020 Value: $27.5K |
||
|
Jun 26, 2023 Buy |
Brenner Martin See Remarks |
75 833 Value: $0 |
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Jun 26, 2023 Buy |
Brenner Martin See Remarks |
75 833 Value: $0 |
||
|
Jun 22, 2023 Sell |
Brenner Martin See Remarks |
75 833 Value: $0 |
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Jun 22, 2023 Sell |
Brenner Martin See Remarks |
75 833 Value: $0 |
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|
Jun 21, 2023 Sell |
Brenner Martin See Remarks |
3 859 Value: $3K |
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|
Jun 21, 2023 Sell |
Brenner Martin See Remarks |
225 Value: $155 |
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Jun 21, 2023 Sell |
Brenner Martin See Remarks |
100 Value: $68 |
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|
Jun 21, 2023 Sell |
Brenner Martin See Remarks |
225 Value: $155 |
||
|
Aug 29, 2022 Buy |
Banjak Marc Chief Legal Officer |
600 Value: $84.7K |
||
|
Aug 29, 2022 Buy |
Banjak Marc Chief Legal Officer |
600 Value: $84.7K |
||
|
Feb 21, 2022 Buy |
Banjak Marc Chief Legal Officer |
800 Value: $136.3K |
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|
Feb 21, 2022 Buy |
Banjak Marc Chief Legal Officer |
800 Value: $136.3K |
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
