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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 negative at -5.68. In total, the insiders bought 702.5M and sold 121.16M 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
|
-5.68 |
| ● Buy | 702.5M shares |
| ● Sell | 121.16M shares |
|
73% Buy Activity
Weak Positive Correlation
|
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Feb 06, 2026 Buy |
Murphy Mark W. EVP & Chief Info Digital Off |
8 895 Value: $1.54M |
||
|
Feb 06, 2026 Sell |
Murphy Mark W. EVP & Chief Info Digital Off |
3 238 Value: $559.0K |
||
|
Feb 06, 2026 Buy |
Murphy Mark W. EVP & Chief Info Digital Off |
8 895 Value: $1.54M |
||
|
Feb 06, 2026 Buy |
Reinseth Theresa E Sr Vice President & Cao |
2 655 Value: $458.4K |
||
|
Feb 06, 2026 Sell |
Reinseth Theresa E Sr Vice President & Cao |
858 Value: $148.1K |
||
|
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 |
||
|
Feb 06, 2026 Sell |
Rhodes Kevin H EVP, Chief Legal Off & Secret |
6 915 Value: $1.19M |
||
|
Feb 06, 2026 Buy |
Goralski Christian T Jr Group President |
5 639 Value: $973.6K |
||
|
Feb 06, 2026 Sell |
Dickson Zoe L EVP & Chief Hr Officer |
1 500 Value: $259.0K |
||
|
Feb 06, 2026 Buy |
Goralski Christian T Jr Group President |
5 639 Value: $973.6K |
||
|
Feb 06, 2026 Buy |
Dickson Zoe L EVP & Chief Hr Officer |
4 764 Value: $822.5K |
||
|
Feb 06, 2026 Buy |
Dickson Zoe L EVP & Chief Hr Officer |
4 764 Value: $822.5K |
||
|
Feb 06, 2026 Sell |
Goralski Christian T Jr Group President |
1 769 Value: $305.4K |
||
|
Feb 06, 2026 Buy |
Mitchill Neil G. Jr Director |
314 Value: $51.8K |
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|
Feb 06, 2026 Buy |
Mitchill Neil G. Jr |
0 Value: $0 |
||
|
Feb 02, 2026 Sell |
Rhodes Kevin H EVP, Chief Legal Off & Secret |
5 837 Value: $0 |
||
|
Feb 02, 2026 Sell |
Murphy Mark W. EVP & Chief Info Digital Off |
4 793 Value: $0 |
||
|
Feb 02, 2026 Sell |
Dickson Zoe L EVP & Chief Hr Officer |
475 Value: $0 |
||
|
Feb 02, 2026 Sell |
Banovetz John Patrick Executive Vice President |
5 629 Value: $0 |
||
|
Feb 02, 2026 Buy |
Gallagher Paul Joseph Officer |
0 Value: $0 |
||
|
Oct 23, 2024 Buy |
Goralski Christian T Jr Group President |
2 Value: $256 |
||
|
Aug 15, 2024 Buy |
Goralski Christian T Jr Group President |
3 Value: $381 |
||
|
Jun 27, 2024 Buy |
Goralski Christian T Jr Group President |
3 Value: $310 |
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|
May 30, 2024 Buy |
Goralski Christian T Jr Group President |
9 Value: $875 |
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
