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Buy ISPC
iSpecimen 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 817K and sold 98.26K ISPC 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 | 817K shares |
| ● Sell | 98.26K shares |
|
85% Buy Activity
Strong Negative 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 |
|---|---|---|---|---|
|
Jan 03, 2023 Buy |
Basile Joseph J. Director |
10 000 Value: $14.1K |
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Jan 03, 2023 Buy |
Gullans Steven R. Ph.d. Director |
10 000 Value: $14.1K |
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Jan 03, 2023 Buy |
Gullans Steven R. Ph.d. Director |
10 000 Value: $14.1K |
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|
Jan 03, 2023 Buy |
Basile Joseph J. Director |
10 000 Value: $14.1K |
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Jan 03, 2023 Buy |
Brooks John L Director |
10 000 Value: $14.1K |
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|
Jan 03, 2023 Buy |
Scholl George H. Director |
10 000 Value: $14.1K |
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|
Jan 03, 2023 Buy |
Ross Andrew L. Director |
10 000 Value: $14.1K |
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|
Jan 01, 2023 Buy |
Gullans Steven R. Ph.d. Director |
125 Value: $0 |
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|
Jan 01, 2023 Buy |
Ross Andrew L. Director |
125 Value: $0 |
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Jan 01, 2023 Buy |
Ianelli Christopher Director |
92 Value: $0 |
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Jan 01, 2023 Buy |
Mullan Jill Director |
92 Value: $0 |
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|
Jan 01, 2023 Buy |
Brooks John L. Iii Director |
125 Value: $0 |
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|
Jan 01, 2023 Buy |
Basile Joseph J. Director |
63 Value: $0 |
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Jan 01, 2023 Buy |
Basile Joseph J. Director |
63 Value: $0 |
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|
Jan 01, 2023 Buy |
Brooks John L. Iii Director |
125 Value: $0 |
||
|
Jan 01, 2023 Buy |
Mullan Jill Director |
92 Value: $0 |
||
|
Jan 01, 2023 Buy |
Ianelli Christopher Director |
92 Value: $0 |
||
|
Jan 01, 2023 Buy |
Ross Andrew L. Director |
125 Value: $0 |
||
|
Jan 01, 2023 Buy |
Gullans Steven R. Ph.d. Director |
125 Value: $0 |
||
|
Dec 31, 2022 Buy |
Brooks John L |
0 Value: $0 |
||
|
Dec 31, 2022 Buy |
Gullans Steven R. Ph.d. |
0 Value: $0 |
||
|
Dec 31, 2022 Buy |
Ross Andrew L. |
0 Value: $0 |
||
|
Dec 31, 2022 Buy |
Scholl George H. Director |
0 Value: $0 |
||
|
Dec 31, 2022 Buy |
Lawrence Margaret H. |
0 Value: $0 |
||
|
Dec 31, 2022 Buy |
Brooks John L |
0 Value: $0 |
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
