3M (NYSE: MMM) insider transactions
In the twelve months to 10 November 2026, executives and directors of 3M reported 58 open-market sales of 104,374 shares ($17.8m) and 0 open-market purchases, by 6 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 30 October 2026 | Van Wyck Jonathan G. | EVP Chief Strategy Officer | Option exercise | +1,501 | $174.34 | 1,762 | Form 4 |
| 30 October 2026 | Van Wyck Jonathan G. | EVP Chief Strategy Officer | Shares withheld for tax | −460 | $174.34 | 1,302 | Form 4 |
| 7 October 2026 | Goralski Christian T JR | Group President | Option exercise | +1,288 | $162.12 | 8,259 | Form 4 |
| 7 October 2026 | Goralski Christian T JR | Group President | Option exercise | +219 | $162.12 | 8,478 | Form 4 |
| 7 October 2026 | Goralski Christian T JR | Group President | Option exercise | +217 | $162.12 | 8,695 | Form 4 |
| 7 October 2026 | Goralski Christian T JR | Group President | Shares withheld for tax | −1,724 | $162.12 | 6,971 | Form 4 |
| 7 October 2026 | Kshirsagar Tushar A. | EVP Chief Tech Officer | Option exercise | +53 | $162.12 | 4,828 | Form 4 |
| 7 October 2026 | Kshirsagar Tushar A. | EVP Chief Tech Officer | Shares withheld for tax | −53 | $162.12 | 4,775 | Form 4 |
| 7 October 2026 | Rhodes Kevin H | EVP, Chief Legal Off & Secret | Option exercise | +176 | $162.12 | 44,028 | Form 4 |
| 7 October 2026 | Rhodes Kevin H | EVP, Chief Legal Off & Secret | Shares withheld for tax | −176 | $162.12 | 43,852 | Form 4 |
| 1 October 2026 | Maheshwari Anurag | EVP & Chief Financial Officer | Option exercise | +10,944 | $163.02 | 17,356 | Form 4 |
| 1 October 2026 | Maheshwari Anurag | EVP & Chief Financial Officer | Shares withheld for tax | −4,991 | $163.02 | 12,365 | Form 4 |
| 5 August 2026 | Chavez Rodriguez Beatriz Karina | Group President | Open-market sale | −3,635 | $182.51 | 14,035 | Form 4 |
| 23 July 2026 | Banovetz John Patrick | Executive Vice President | Option exercise | +7,880 | $154.69 | 57,937 | Form 4 |
| 23 July 2026 | Banovetz John Patrick | Executive Vice President | Open-market sale | −7,880 | $170.44 | 50,057 | Form 4 |
| 23 July 2026 | Reinseth Theresa E | Sr Vice President & CAO | Open-market sale | −924 | $169.42 | 2,615 | Form 4 |
| 22 July 2026 | Goralski Christian T JR | Group President | Option exercise | +4,902 | $154.69 | 11,873 | Form 4 |
| 22 July 2026 | Goralski Christian T JR | Group President | Open-market sale | −4,902 | $170.46 | 6,971 | Form 4 |
| 22 July 2026 | Rhodes Kevin H | EVP, Chief Legal Off & Secret | Option exercise | +7,669 | $154.69 | 51,449 | Form 4 |
| 22 July 2026 | Rhodes Kevin H | EVP, Chief Legal Off & Secret | Open-market sale | −7,669 | $171.20 | 43,780 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the 3M page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.