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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 |
|---|---|---|---|---|
|
Nov 07, 2025 Buy |
Lee Arphing |
0 Value: $0 |
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|
Dec 13, 2024 Buy |
Liang Yuying Officer |
0 Value: $0 |
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|
Dec 13, 2024 Buy |
Liang Yuying Officer |
0 Value: $0 |
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Dec 09, 2024 Buy |
Lim Robert Bradley Chief Executive Officer |
0 Value: $0 |
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Dec 09, 2024 Buy |
Lim Robert Bradley Chief Executive Officer |
0 Value: $0 |
||
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Sep 25, 2024 Buy |
Dhaliwal Avtar Director |
168 Value: $860 |
||
|
Sep 25, 2024 Buy |
Dhaliwal Avtar |
0 Value: $0 |
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|
Sep 25, 2024 Buy |
Dhaliwal Avtar |
0 Value: $0 |
||
|
Sep 25, 2024 Buy |
Dhaliwal Avtar Director |
168 Value: $860 |
||
|
Sep 25, 2024 Buy |
Paolone Richard Director |
168 Value: $860 |
||
|
Sep 25, 2024 Buy |
Field Katharyn Director |
168 Value: $860 |
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Sep 25, 2024 Buy |
Paolone Richard |
0 Value: $0 |
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|
Sep 25, 2024 Buy |
Field Katharyn |
0 Value: $0 |
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Sep 25, 2024 Buy |
Field Katharyn |
0 Value: $0 |
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|
Sep 25, 2024 Buy |
Paolone Richard |
0 Value: $0 |
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|
Sep 25, 2024 Buy |
Field Katharyn Director |
168 Value: $860 |
||
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Sep 25, 2024 Buy |
Paolone Richard Director |
168 Value: $860 |
||
|
Mar 21, 2024 Buy |
Graham Elizabeth Ames Director |
8 340 Value: $2K |
||
|
Mar 21, 2024 Buy |
Graham Elizabeth Ames Director |
8 340 Value: $2K |
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|
Mar 21, 2024 Buy |
Graham Elizabeth Ames |
0 Value: $0 |
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Mar 21, 2024 Buy |
Graham Elizabeth Ames |
0 Value: $0 |
||
|
Jan 02, 2024 Buy |
Ross Andrew L. Director |
10 000 Value: $5K |
||
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Jan 02, 2024 Buy |
Mock Theresa L Director |
10 000 Value: $5K |
||
|
Jan 02, 2024 Buy |
Gullans Steven R. Ph.d. Director |
10 000 Value: $5K |
||
|
Jan 02, 2024 Buy |
Brooks John L. Iii Director |
10 000 Value: $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
