MarketWise Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 99.28. In total, the insiders bought 492.05M and sold 385.87K MKTW 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
|
99.28 |
| ● Buy | 492.05M shares |
| ● Sell | 385.87K shares |
|
57% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 22, 2026 Buy |
Stansberry Frank Porter |
10 000 Value: $178.8K |
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|
May 20, 2026 Buy |
Stansberry Frank Porter |
20 100 Value: $345.9K |
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|
May 18, 2026 Buy |
Stansberry Frank Porter |
3 523 Value: $58.1K |
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|
May 18, 2026 Buy |
Stansberry Frank Porter |
100 Value: $2K |
||
|
May 15, 2026 Buy |
Stansberry Frank Porter |
11 Value: $184 |
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|
May 14, 2026 Buy |
Stansberry Frank Porter |
10 000 Value: $182.5K |
||
|
May 14, 2026 Buy |
Stansberry Frank Porter |
10 000 Value: $179.9K |
||
|
May 12, 2026 Buy |
Stansberry Frank Porter |
10 000 Value: $185.0K |
||
|
May 11, 2026 Buy |
Stansberry Frank Porter |
10 000 Value: $188.9K |
||
|
May 08, 2026 Buy |
Stansberry Frank Porter |
18 626 Value: $371.2K |
||
|
May 08, 2026 Buy |
Stansberry Frank Porter |
11 749 Value: $225.8K |
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|
May 08, 2026 Buy |
Stansberry Frank Porter |
11 000 Value: $188.7K |
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|
May 05, 2026 Buy |
Galsim Marco Chief Information Officer |
10 000 Value: $174.1K |
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|
Mar 23, 2026 Sell |
Mickels Erik Chief Financial Officer |
6 000 Value: $88.2K |
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|
Mar 20, 2026 Buy |
Stansberry Frank Porter |
7 270 Value: $114.6K |
||
|
Mar 20, 2026 Buy |
Stansberry Frank Porter |
10 000 Value: $147.8K |
||
|
Mar 19, 2026 Buy |
Stansberry Frank Porter |
23 103 Value: $329.9K |
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|
Mar 19, 2026 Sell |
Mickels Erik Chief Financial Officer |
3 334 Value: $46.1K |
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|
Mar 18, 2026 Sell |
Mickels Erik Chief Financial Officer |
6 666 Value: $94.0K |
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|
Mar 13, 2026 Sell |
Galsim Marco Chief Information Officer |
2 288 Value: $32.4K |
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|
Mar 13, 2026 Sell |
Forney Scott Daniel General Counsel |
805 Value: $11.4K |
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|
Mar 13, 2026 Buy |
Forney Scott Daniel General Counsel |
2 000 Value: $28.3K |
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|
Mar 13, 2026 Sell |
Mickels Erik Chief Financial Officer |
5 284 Value: $74.8K |
||
|
Mar 13, 2026 Sell |
Kaufman Steven Andrew Controller |
350 Value: $5K |
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|
Mar 13, 2026 Buy |
Mickels Erik Chief Financial Officer |
43 911 Value: $621.3K |
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
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