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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 11, 2026 Sell |
Reinseth Theresa E Sr Vice President & Cao |
40 Value: $7K |
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|
Feb 11, 2026 Buy |
Reinseth Theresa E Sr Vice President & Cao |
3 349 Value: $518.1K |
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Feb 11, 2026 Sell |
Reinseth Theresa E Sr Vice President & Cao |
1 796 Value: $310.3K |
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|
Feb 11, 2026 Sell |
Reinseth Theresa E Sr Vice President & Cao |
1 946 Value: $336.1K |
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|
Feb 09, 2026 Buy |
Dickson Zoe L EVP & Chief Hr Officer |
20 519 Value: $2.93M |
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|
Feb 09, 2026 Sell |
Dickson Zoe L EVP & Chief Hr Officer |
20 519 Value: $3.49M |
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Feb 09, 2026 Buy |
Dickson Zoe L EVP & Chief Hr Officer |
25 055 Value: $2.58M |
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|
Feb 09, 2026 Buy |
Dickson Zoe L EVP & Chief Hr Officer |
25 055 Value: $2.58M |
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Feb 09, 2026 Sell |
Dickson Zoe L EVP & Chief Hr Officer |
25 055 Value: $4.27M |
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|
Feb 09, 2026 Buy |
Dickson Zoe L EVP & Chief Hr Officer |
20 519 Value: $2.93M |
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Feb 09, 2026 Sell |
Chavez Rodriguez Beatriz Karina Group President |
1 190 Value: $203.6K |
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Feb 06, 2026 Sell |
Chavez Rodriguez Beatriz Karina Group President |
2 306 Value: $398.1K |
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Feb 06, 2026 Buy |
Maheshwari Anurag EVP & Chief Financial Officer |
32 346 Value: $5.58M |
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|
Feb 06, 2026 Buy |
Goralski Christian T Jr Group President |
22 636 Value: $3.91M |
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Feb 06, 2026 Buy |
Goralski Christian T Jr Group President |
5 229 Value: $902.8K |
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|
Feb 06, 2026 Buy |
Dickson Zoe L EVP & Chief Hr Officer |
13 515 Value: $2.33M |
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Feb 06, 2026 Buy |
Banovetz John Patrick Executive Vice President |
12 851 Value: $2.22M |
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Feb 06, 2026 Buy |
Banovetz John Patrick Executive Vice President |
2 969 Value: $512.6K |
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|
Feb 06, 2026 Buy |
Murphy Mark W. EVP & Chief Info Digital Off |
2 915 Value: $503.3K |
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|
Feb 06, 2026 Buy |
Van Wyck Jonathan G. EVP Chief Strategy Officer |
14 913 Value: $2.57M |
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|
Feb 06, 2026 Buy |
Rhodes Kevin H EVP, Chief Legal Off & Secret |
18 367 Value: $3.17M |
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Feb 06, 2026 Buy |
Reinseth Theresa E Sr Vice President & Cao |
1 706 Value: $294.5K |
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Feb 06, 2026 Buy |
Murphy Mark W. EVP & Chief Info Digital Off |
12 619 Value: $2.18M |
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Feb 06, 2026 Buy |
Reinseth Theresa E Sr Vice President & Cao |
788 Value: $136.0K |
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Feb 06, 2026 Buy |
Rhodes Kevin H EVP, Chief Legal Off & Secret |
4 243 Value: $732.6K |
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
