3M Co. insider trading
In the last twelve months insiders at 3M Co. filed 78 open-market sales worth $21.0 million and 4 open-market purchases worth $1,822, on Form 4 with the SEC. The latest: Chavez Rodriguez Beatriz Karina, Group President, sold 3,635 shares at $182.51 on 5 August 2026, filed 6 August 2026.
| Traded | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 5 August 2026 | Chavez Rodriguez Beatriz Karina | Group President | Sale | 3,635 | $182.51 | $663,430 | Form 4 |
| 23 July 2026 | Reinseth Theresa E | Sr Vice President & CAO | Sale | 924 | $169.42 | $156,544 | Form 4 |
| 23 July 2026 | Banovetz John Patrick | Executive Vice President | Sale | 7,880 | $170.44 | $1.3 million | Form 4 |
| 22 July 2026 | Rhodes Kevin H | EVP, Chief Legal Off & Secret | Sale | 7,669 | $171.20 | $1.3 million | Form 4 |
| 22 July 2026 | Goralski Christian T Jr | Group President | Sale | 4,902 | $170.46 | $835,577 | Form 4 |
| 23 October 2024 | Goralski Christian T Jr | Group President | Purchase | 2 | $127.99 | $256 | Form 4 |
| 15 August 2024 | Goralski Christian T Jr | Group President | Purchase | 3 | $127.04 | $381 | Form 4 |
| 27 June 2024 | Goralski Christian T Jr | Group President | Purchase | 3 | $103.21 | $310 | Form 4 |
| 30 May 2024 | Goralski Christian T Jr | Group President | Purchase | 9 | $97.26 | $875 | Form 4 |
| 11 February 2026 | Reinseth Theresa E | Sr Vice President & CAO | Sale | 1,796 | $172.79 | $310,331 | Form 4 |
| 11 February 2026 | Reinseth Theresa E | Sr Vice President & CAO | Sale | 1,123 | $172.72 | $193,965 | Form 4 |
| 11 February 2026 | Reinseth Theresa E | Sr Vice President & CAO | Sale | 1,946 | $172.73 | $336,133 | Form 4 |
| 11 February 2026 | Reinseth Theresa E | Sr Vice President & CAO | Sale | 240 | $172.74 | $41,458 | Form 4 |
| 11 February 2026 | Reinseth Theresa E | Sr Vice President & CAO | Sale | 40 | $172.75 | $6,910 | Form 4 |
| 9 February 2026 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 25,055 | $170.34 | $4.3 million | Form 4 |
| 9 February 2026 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 20,519 | $169.97 | $3.5 million | Form 4 |
| 9 February 2026 | Chavez Rodriguez Beatriz Karina | Group President | Sale | 1,190 | $171.13 | $203,645 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 106 | $169.70 | $17,988 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 130 | $169.71 | $22,062 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 150 | $169.72 | $25,458 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 10 | $169.73 | $1,697 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 128 | $169.74 | $21,727 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 579 | $169.75 | $98,285 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 167 | $169.76 | $28,350 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 100 | $169.77 | $16,977 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 695 | $169.78 | $117,997 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 20 | $169.78 | $3,396 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 759 | $169.79 | $128,871 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 1,090 | $169.80 | $185,082 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 461 | $169.81 | $78,282 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 201 | $169.81 | $34,133 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 246 | $169.82 | $41,776 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 5,422 | $169.83 | $920,818 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 166 | $169.84 | $28,193 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 362 | $169.85 | $61,486 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 30 | $169.85 | $5,096 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 314 | $169.86 | $53,336 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 1,108 | $169.87 | $188,210 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 102 | $169.87 | $17,327 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 450 | $169.89 | $76,450 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 175 | $169.90 | $29,732 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 300 | $169.91 | $50,972 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 7 | $169.91 | $1,189 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 14 | $169.92 | $2,379 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 337 | $169.94 | $57,268 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 100 | $169.82 | $16,982 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 2,377 | $169.82 | $403,664 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 224 | $169.83 | $38,042 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 150 | $169.84 | $25,476 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 2,225 | $169.86 | $377,939 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 6,050 | $169.72 | $1.0 million | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 100 | $169.75 | $16,975 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 300 | $169.76 | $50,928 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 200 | $169.77 | $33,954 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 36 | $169.78 | $6,112 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 305 | $169.79 | $51,786 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 474 | $169.80 | $80,485 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 555 | $169.81 | $94,245 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 205 | $169.82 | $34,813 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 243 | $169.83 | $41,269 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 106 | $169.84 | $18,003 | Form 4 |
| 13 November 2025 | Dickson Zoe L | EVP & Chief HR Officer | Sale | 176 | $169.85 | $29,894 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 6,611 | $166.50 | $1.1 million | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 100 | $166.50 | $16,650 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 725 | $166.51 | $120,720 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 2,183 | $166.52 | $363,513 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 1,380 | $166.53 | $229,811 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 940 | $166.54 | $156,548 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 765 | $166.55 | $127,411 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 1,466 | $166.56 | $244,177 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 260 | $166.57 | $43,308 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 623 | $166.58 | $103,779 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 10 | $166.59 | $1,666 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 122 | $166.62 | $20,328 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 1,700 | $166.62 | $283,262 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 12 | $166.63 | $2,000 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 7 | $166.65 | $1,167 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 1,701 | $166.66 | $283,489 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 104 | $166.67 | $17,334 | Form 4 |
| 29 October 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | Sale | 1 | $166.68 | $167 | Form 4 |
Open-market purchases (code P) and sales (code S) only. Option exercises, grants, tax withholding and gifts are not shown. A filing with several lines appears once per line.
Source
Form 4 filings on EDGAR for 3M Co.: the company's filing index.
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