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Buy MMM
3M Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 17.61. In total, the insiders bought 740.85M and sold 109.46M MMM 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
|
17.61 |
| ● Buy | 740.85M shares |
| ● Sell | 109.46M shares |
|
72% Buy Activity
Strong Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Feb 06, 2026 Buy |
Van Wyck Jonathan G. EVP Chief Strategy Officer |
3 445 Value: $594.8K |
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|
Feb 06, 2026 Buy |
Bauer Wendy A Group President |
4 547 Value: $785.0K |
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|
Feb 06, 2026 Buy |
Bauer Wendy A Group President |
19 683 Value: $3.40M |
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Feb 06, 2026 Buy |
Brown William M Chairman & CEO |
188 055 Value: $32.5M |
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|
Feb 06, 2026 Buy |
Chavez Rodriguez Beatriz Karina Group President |
4 106 Value: $708.9K |
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Feb 06, 2026 Buy |
Chavez Rodriguez Beatriz Karina Group President |
17 772 Value: $3.07M |
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Feb 06, 2026 Buy |
Gallagher Paul Joseph Group President |
3 910 Value: $675.1K |
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Feb 06, 2026 Buy |
Gallagher Paul Joseph Group President |
16 925 Value: $2.92M |
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|
Feb 06, 2026 Buy |
Dickson Zoe L EVP & Chief Hr Officer |
3 122 Value: $539.0K |
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Feb 06, 2026 Buy |
Maheshwari Anurag EVP & Chief Financial Officer |
7 472 Value: $1.29M |
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|
Feb 06, 2026 Buy |
Murphy Mark W. EVP & Chief Info Digital Off |
8 895 Value: $1.54M |
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Feb 06, 2026 Sell |
Murphy Mark W. EVP & Chief Info Digital Off |
3 238 Value: $559.0K |
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Feb 06, 2026 Buy |
Murphy Mark W. EVP & Chief Info Digital Off |
8 895 Value: $1.54M |
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Feb 06, 2026 Buy |
Reinseth Theresa E Sr Vice President & Cao |
2 655 Value: $458.4K |
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|
Feb 06, 2026 Sell |
Reinseth Theresa E Sr Vice President & Cao |
858 Value: $148.1K |
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Feb 06, 2026 Buy |
Reinseth Theresa E Sr Vice President & Cao |
2 655 Value: $458.4K |
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Feb 06, 2026 Buy |
Rhodes Kevin H EVP, Chief Legal Off & Secret |
17 904 Value: $3.09M |
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Feb 06, 2026 Sell |
Rhodes Kevin H EVP, Chief Legal Off & Secret |
6 915 Value: $1.19M |
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Feb 06, 2026 Buy |
Goralski Christian T Jr Group President |
5 639 Value: $973.6K |
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Feb 06, 2026 Sell |
Dickson Zoe L EVP & Chief Hr Officer |
1 500 Value: $259.0K |
||
|
Feb 06, 2026 Buy |
Chavez Rodriguez Beatriz Karina Group President |
6 887 Value: $1.19M |
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Feb 06, 2026 Buy |
Banovetz John Patrick Executive Vice President |
4 818 Value: $831.8K |
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Feb 06, 2026 Buy |
Banovetz John Patrick Executive Vice President |
4 818 Value: $831.8K |
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Feb 06, 2026 Buy |
Goralski Christian T Jr Group President |
5 639 Value: $973.6K |
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|
Feb 06, 2026 Sell |
Banovetz John Patrick Executive Vice President |
1 362 Value: $235.1K |
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
