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3M (MMM) Insider Trading & Ownership

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$143.33 +0.04 (+0.03%)
As of 02:52 PM Eastern
This is a fair market value price provided by Massive. Learn more.

3M (NYSE:MMM) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
0.19%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
5
Amount Of
Insider Selling
(Last 12 Months)
$12.51M
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MMM Insider Buying and Selling by Quarter

3M Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
3/31/2026
Tina Smith
Tina Smith
Senate (D-MN)
Sell$145.06$50,001 - $100,000
3/30/2026
Ro Khanna
Ro Khanna
House (D-CA)
Sell$142.56$1,001 - $15,000
2/11/2026Sell5,145$172.75$888,798.75  
2/5/2026
Ro Khanna
Ro Khanna
House (D-CA)
Buy$164.88$1,001 - $15,000
2/4/2026
Julia Letlow
Julia Letlow
House (R-LA)
Sell$163.70$1,001 - $15,000
2/2/2026
Julia Letlow
Julia Letlow
House (R-LA)
Sell$153.30$1,001 - $15,000
1/29/2026
Ro Khanna
Ro Khanna
House (D-CA)
Sell$156.34$1,001 - $15,000
1/23/2026
Ro Khanna
Ro Khanna
House (D-CA)
Buy$162.47$1,001 - $15,000
12/18/2025
Julie Johnson
Julie Johnson
House (D-TX)
Sell$161.76$1,001 - $15,000
11/13/2025Sell13,629$169.82$2,314,476.78  
11/13/2025Sell13,826$169.78$2,347,378.28  
11/13/2025
Julie Johnson
Julie Johnson
House (D-TX)
Sell$170.31$1,001 - $15,000
10/29/2025Sell19,061$166.55$3,174,609.55  
10/20/2025
Josh Gottheimer
Josh Gottheimer
House (D-NJ)
Sell$154.84$1,001 - $15,000
8/14/2025
Julie Johnson
Julie Johnson
House (D-TX)
Sell$156.89$1,001 - $15,000
8/7/2025Sell6,165$150.18$925,859.70  
8/5/2025Sell3,477$150.63$523,740.51  
7/25/2025
Ro Khanna
Ro Khanna
House (D-CA)
Sell$151.27$1,001 - $15,000
6/18/2025
Julie Johnson
Julie Johnson
House (D-TX)
Buy$142.43$1,001 - $15,000
5/23/2025Sell7,759$148.37$1,151,202.83  
5/23/2025Sell$147.78$15,001 - $50,000
5/19/2025
Ro Khanna
Ro Khanna
House (D-CA)
Buy$154.11$1,001 - $15,000
5/15/2025Sell7,915$149.02$1,179,493.30  
(Data available from 1/1/2013 forward)

MMM Insider Trading Activity - Frequently Asked Questions

0.19% of 3M stock is owned by insiders. Learn more on MMM's insider holdings.

The following insider purchased MMM shares in the last 24 months: Christian T Goralski Jr ($1,822.07).

Insiders have purchased a total of 17 MMM shares in the last 24 months for a total of $1,822.07 bought.

The following insiders have sold MMM shares in the last 24 months: Christian T Goralski Jr ($1,869,958.44), John Patrick Banovetz ($1,151,202.83), Kevin H Rhodes ($1,010,438.55), Mark W Murphy ($3,174,609.55), Michael F Roman ($15,046,263.66), Rodriguez Beatriz Karin Chavez ($247,161.25), Theresa E Reinseth ($2,019,425.81), Victoria Clarke ($269,885.00), and Zoe L Dickson ($5,841,348.36).

Insiders have sold a total of 198,391 3M shares in the last 24 months for a total of $30,630,293.45 sold.

Ro Khanna (D-CA) and Julie Johnson (D-TX) have bought shares of 3M in the last year totaling $32,000. Tina Smith (D-MN), Ro Khanna (D-CA), Julia Letlow (R-LA), Julie Johnson (D-TX), Josh Gottheimer (D-NJ), Robert Bresnahan, Jr. (R-PA), and Jefferson Shreve (R-IN) have sold shares totaling $212,000.



This page (NYSE:MMM) was last updated on 5/11/2026 by MarketBeat.com Staff.
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