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Buy MPLX
MPLX LP Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 67.82. In total, the insiders bought 183.75M and sold 25.84K MPLX 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
|
67.82 |
| ● Buy | 183.75M shares |
| ● Sell | 25.84K shares |
|
81% Buy Activity
Moderate Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Nov 14, 2025 Buy |
Stice J Michael Director |
1 037 Value: $55.2K |
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|
Nov 14, 2025 Buy |
Walker Ray N Jr Director |
34 Value: $2K |
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Nov 14, 2025 Buy |
Surma John P Director |
1 590 Value: $84.6K |
||
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Nov 14, 2025 Buy |
Peiffer Garry L. Director |
1 247 Value: $66.4K |
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|
Nov 14, 2025 Buy |
Breves Christine S Director |
230 Value: $12.3K |
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Aug 25, 2025 Buy |
Walker Ray N Jr Director |
1 678 Value: $84.4K |
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Aug 25, 2025 Buy |
Walker Ray N Jr Director |
1 678 Value: $84.4K |
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Aug 25, 2025 Buy |
Walker Ray N Jr Director |
0 Value: $0 |
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Aug 25, 2025 Buy |
Walker Ray N Jr Director |
0 Value: $0 |
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|
Aug 15, 2025 Buy |
Surma John P Director |
1 475 Value: $73.8K |
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Aug 15, 2025 Buy |
Stice J Michael Director |
962 Value: $48.1K |
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|
Aug 15, 2025 Buy |
Semple Frank M Director |
1 051 Value: $52.5K |
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Aug 15, 2025 Buy |
Peiffer Garry L. Director |
1 157 Value: $57.9K |
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Aug 15, 2025 Buy |
Helms Christopher A Director |
1 260 Value: $63.0K |
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Aug 15, 2025 Buy |
Breves Christine S Director |
214 Value: $10.7K |
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Aug 15, 2025 Buy |
Breves Christine S Director |
214 Value: $10.7K |
||
|
Aug 15, 2025 Buy |
Helms Christopher A Director |
1 260 Value: $63.0K |
||
|
Aug 15, 2025 Buy |
Peiffer Garry L. Director |
1 157 Value: $57.9K |
||
|
Aug 15, 2025 Buy |
Semple Frank M Director |
1 051 Value: $52.5K |
||
|
Aug 15, 2025 Buy |
Stice J Michael Director |
962 Value: $48.1K |
||
|
Aug 15, 2025 Buy |
Surma John P Director |
1 475 Value: $73.8K |
||
|
May 16, 2025 Buy |
Surma John P Director |
1 390 Value: $72.4K |
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May 16, 2025 Buy |
Stice J Michael Director |
907 Value: $47.3K |
||
|
May 16, 2025 Buy |
Semple Frank M Director |
990 Value: $51.6K |
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|
May 16, 2025 Buy |
Peiffer Garry L. Director |
1 090 Value: $56.8K |
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
