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MMM 3M Company
Insider figures are trailing 90 days, open-market Form 4 only. Institutional figures are the latest reported quarter. These windows are not simultaneous.
-$4.3M net selling - trailing 90 days
0 buyers - 5 unique sellers
Historical context: No open-market activity in Sep 2026 — insiders traded in 10 of the last 24 months
Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.
open-market Form 4 only - grants, exercises, tax withholding excluded. ~ derived from SEC-reported shares x price.
Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.
Who is responsible
| Insider | Role | Net activity | Rows |
|---|---|---|---|
| Banovetz John Patrick | Executive Vice President | -~$1.3M | 1 |
| Rhodes Kevin H | EVP, Chief Legal Off & Secret | -~$1.3M | 1 |
| Goralski Christian T JR | Group President | -~$0.8M | 1 |
| Chavez Rodriguez Beatriz Karina | Group President | -~$0.7M | 1 |
| Reinseth Theresa E | Sr Vice President & CAO | -~$0.2M | 1 |
Transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| August 5, 2026 | Chavez Rodriguez Beatriz Karina | Group President | S | -3635 | 182.5116 | ~$0.7M |
| July 23, 2026 | Reinseth Theresa E | Sr Vice President & CAO | S | -924 | 169.4201 | ~$0.2M |
| July 23, 2026 | Banovetz John Patrick | Executive Vice President | S | -7880 | 170.44 | ~$1.3M |
| July 22, 2026 | Goralski Christian T JR | Group President | S | -4902 | 170.4564 | ~$0.8M |
| July 22, 2026 | Rhodes Kevin H | EVP, Chief Legal Off & Secret | S | -7669 | 171.2 | ~$1.3M |
| February 11, 2026 | Reinseth Theresa E | Sr Vice President & CAO | 5 reported sale rows | 5145 | — | ~$0.9M |
| February 11, 2026 | Reinseth Theresa E | Sr Vice President & CAO | S | -240 | 172.74 | ~$41K |
| February 11, 2026 | Reinseth Theresa E | Sr Vice President & CAO | S | -1946 | 172.73 | ~$0.3M |
| February 11, 2026 | Reinseth Theresa E | Sr Vice President & CAO | S | -1123 | 172.72 | ~$0.2M |
| February 11, 2026 | Reinseth Theresa E | Sr Vice President & CAO | S | -1796 | 172.7901 | ~$0.3M |
| February 11, 2026 | Reinseth Theresa E | Sr Vice President & CAO | S | -40 | 172.75 | ~$7K |
| February 9, 2026 | Dickson Zoe L | EVP & Chief HR Officer | 3 reported sale rows | 66093 | — | ~$11.2M |
| February 9, 2026 | Dickson Zoe L | EVP & Chief HR Officer | S | -20519 | 169.97 | ~$3.5M jointly filed |
| February 9, 2026 | Dickson Zoe L | EVP & Chief HR Officer | S | -25055 | 170.34 | ~$4.3M |
| February 9, 2026 | Dickson Zoe L | EVP & Chief HR Officer | S | -20519 | 169.97 | ~$3.5M jointly filed |
| February 9, 2026 | Chavez Rodriguez Beatriz Karina | Group President | S | -1190 | 171.1301 | ~$0.2M |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | 44 reported sale rows | 27355 | — | ~$4.6M |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -337 | 169.935 | ~$57K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -20 | 169.781 | ~$3K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -695 | 169.78 | ~$0.1M |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -100 | 169.77 | ~$17K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -167 | 169.76 | ~$28K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -579 | 169.75 | ~$98K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -128 | 169.74 | ~$22K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -10 | 169.73 | ~$2K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -150 | 169.72 | ~$25K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -130 | 169.71 | ~$22K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -106 | 169.7 | ~$18K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -176 | 169.85 | ~$30K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -106 | 169.84 | ~$18K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -243 | 169.83 | ~$41K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -205 | 169.82 | ~$35K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -555 | 169.81 | ~$94K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -474 | 169.8 | ~$80K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -305 | 169.79 | ~$52K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -36 | 169.78 | ~$6K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -200 | 169.77 | ~$34K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -300 | 169.76 | ~$51K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -6050 | 169.72 | ~$1.0M |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -2225 | 169.86 | ~$0.4M |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -150 | 169.84 | ~$25K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -224 | 169.83 | ~$38K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -2377 | 169.8207 | ~$0.4M |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -100 | 169.8201 | ~$17K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -14 | 169.92 | ~$2K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -7 | 169.91 | ~$1K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -300 | 169.905 | ~$51K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -175 | 169.9 | ~$30K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -450 | 169.89 | ~$76K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -102 | 169.87 | ~$17K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -1108 | 169.865 | ~$0.2M |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -314 | 169.86 | ~$53K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -30 | 169.851 | ~$5K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -362 | 169.85 | ~$61K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -166 | 169.84 | ~$28K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -5422 | 169.83 | ~$0.9M |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -246 | 169.82 | ~$42K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -201 | 169.815 | ~$34K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -461 | 169.81 | ~$78K |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -1090 | 169.8 | ~$0.2M |
| November 13, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -759 | 169.79 | ~$0.1M |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | 19 reported sale rows | 19060 | — | ~$3.2M |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -12 | 166.63 | ~$2K |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -1700 | 166.625 | ~$0.3M |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -623 | 166.58 | ~$0.1M |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -260 | 166.57 | ~$43K |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -1466 | 166.56 | ~$0.2M |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -765 | 166.55 | ~$0.1M |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -940 | 166.54 | ~$0.2M |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -1380 | 166.53 | ~$0.2M |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -7 | 166.65 | ~$1K |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -2183 | 166.52 | ~$0.4M |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -350 | 166.75 | ~$58K |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -1 | 166.68 | ~$0K |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -104 | 166.67 | ~$17K |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -1701 | 166.66 | ~$0.3M |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -122 | 166.62 | ~$20K |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -725 | 166.51 | ~$0.1M |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -100 | 166.5004 | ~$17K |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -10 | 166.59 | ~$2K |
| October 29, 2025 | Murphy Mark W. | EVP & Chief Info Digital Off | S | -6611 | 166.5 | ~$1.1M |
| August 7, 2025 | Goralski Christian T JR | Group President | S | -6165 | 150.1801 | ~$0.9M |
| August 5, 2025 | Reinseth Theresa E | Sr Vice President & CAO | S | -3477 | 150.63 | ~$0.5M |
| May 23, 2025 | Banovetz John Patrick | Executive Vice President | 5 reported sale rows | 7759 | — | ~$1.2M |
| May 23, 2025 | Banovetz John Patrick | Executive Vice President | S | -900 | 148.38 | ~$0.1M |
| May 23, 2025 | Banovetz John Patrick | Executive Vice President | S | -300 | 148.3901 | ~$45K |
| May 23, 2025 | Banovetz John Patrick | Executive Vice President | S | -100 | 148.4101 | ~$15K |
| May 23, 2025 | Banovetz John Patrick | Executive Vice President | S | -379 | 148.41 | ~$56K |
| May 23, 2025 | Banovetz John Patrick | Executive Vice President | S | -6080 | 148.37 | ~$0.9M |
| May 20, 2025 | Rhodes Kevin H | EVP, Chief Legal Off & Secret | S | -7976 | 154.0201 | ~$1.2M |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | 12 reported sale rows | 7915 | — | ~$1.2M |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -1932 | 149.08 | ~$0.3M |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -2074 | 148.93 | ~$0.3M |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -159 | 148.931 | ~$24K |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -340 | 148.94 | ~$51K |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -14 | 148.9501 | ~$2K |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -300 | 148.9551 | ~$45K |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -735 | 148.96 | ~$0.1M |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -250 | 148.9601 | ~$37K |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -5 | 148.9611 | ~$1K |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -46 | 148.97 | ~$7K |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -600 | 149.06 | ~$89K |
| May 15, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -1460 | 149.12 | ~$0.2M |
| January 31, 2025 | Clarke Victoria | EVP & Chief Public Affairs Off | 2 reported sale rows | 1750 | — | ~$0.3M |
| January 31, 2025 | Clarke Victoria | EVP & Chief Public Affairs Off | S | -700 | 154.2102 | ~$0.1M |
| January 31, 2025 | Clarke Victoria | EVP & Chief Public Affairs Off | S | -1050 | 154.2201 | ~$0.2M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | 24 reported sale rows | 49098 | — | ~$7.5M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -100 | 152.4125 | ~$15K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -300 | 152.41 | ~$46K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -116 | 152.4 | ~$18K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -1723 | 152.39 | ~$0.3M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -282 | 152.38 | ~$43K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -424 | 152.37 | ~$65K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -200 | 152.361 | ~$30K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -1153 | 152.36 | ~$0.2M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -36 | 152.351 | ~$5K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -903 | 152.43 | ~$0.1M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -1274 | 152.35 | ~$0.2M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -34 | 152.341 | ~$5K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -1925 | 152.34 | ~$0.3M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -65 | 152.331 | ~$10K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -1994 | 152.33 | ~$0.3M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -5 | 152.321 | ~$1K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -2473 | 152.32 | ~$0.4M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -1581 | 152.31 | ~$0.2M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -500 | 152.301 | ~$76K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -687 | 152.3 | ~$0.1M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -372 | 152.29 | ~$57K |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -1955 | 152.28 | ~$0.3M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -29670 | 152.27 | ~$4.5M |
| January 29, 2025 | Roman Michael F | Chairman of the Board | S | -1326 | 152.26 | ~$0.2M |
| January 27, 2025 | Rhodes Kevin H | EVP, Chief Legal Off & Secret | S | -6743 | 149.8466 | ~$1.0M |
| January 27, 2025 | Dickson Zoe L | EVP & Chief HR Officer | S | -3634 | 149.4104 | ~$0.5M |
| January 27, 2025 | Chavez Rodriguez Beatriz Karina | Group President | 3 reported sale rows | 1645 | — | ~$0.2M |
| January 27, 2025 | Chavez Rodriguez Beatriz Karina | Group President | S | -845 | 150.27 | ~$0.1M |
| January 27, 2025 | Chavez Rodriguez Beatriz Karina | Group President | S | -100 | 150.24 | ~$15K |
| January 27, 2025 | Chavez Rodriguez Beatriz Karina | Group President | S | -700 | 150.23 | ~$0.1M |
| January 27, 2025 | Banovetz John Patrick | Executive Vice President | S | -4798 | 151.365 | ~$0.7M |
| January 24, 2025 | Roman Michael F | Chairman of the Board | 9 reported sale rows | 45076 | — | ~$6.8M |
| January 24, 2025 | Roman Michael F | Chairman of the Board | S | -2 | 150.07 | ~$0K |
| January 24, 2025 | Roman Michael F | Chairman of the Board | S | -445 | 150.06 | ~$67K |
| January 24, 2025 | Roman Michael F | Chairman of the Board | S | -558 | 150.04 | ~$84K |
| January 24, 2025 | Roman Michael F | Chairman of the Board | S | -9100 | 150.035 | ~$1.4M |
| January 24, 2025 | Roman Michael F | Chairman of the Board | S | -200 | 150.025 | ~$30K |
| January 24, 2025 | Roman Michael F | Chairman of the Board | S | -947 | 150.02 | ~$0.1M |
| January 24, 2025 | Roman Michael F | Chairman of the Board | S | -100 | 150.005 | ~$15K |
| January 24, 2025 | Roman Michael F | Chairman of the Board | S | -8321 | 150.01 | ~$1.2M |
| January 24, 2025 | Roman Michael F | Chairman of the Board | S | -25403 | 150 | ~$3.8M |
| January 24, 2025 | Reinseth Theresa E | Sr Vice President & CAO | 3 reported sale rows | 2309 | — | ~$0.3M |
| January 24, 2025 | Reinseth Theresa E | Sr Vice President & CAO | S | -400 | 149.955 | ~$60K |
| January 24, 2025 | Reinseth Theresa E | Sr Vice President & CAO | S | -1490 | 149.94 | ~$0.2M |
| January 24, 2025 | Reinseth Theresa E | Sr Vice President & CAO | S | -419 | 149.995 | ~$63K |
| January 24, 2025 | Goralski Christian T JR | Group President | S | -6318 | 149.4254 | ~$0.9M |
| November 20, 2024 | Reinseth Theresa E | Sr Vice President & CAO | S | -1033 | 127.7103 | ~$0.1M |
| October 23, 2024 | Goralski Christian T JR | Group President | P | 2 | 127.99 | ~$0K |
| August 15, 2024 | Goralski Christian T JR | Group President | P | 3 | 127.037 | ~$0K |
| June 27, 2024 | Goralski Christian T JR | Group President | P | 3 | 103.209 | ~$0K |
| May 30, 2024 | Goralski Christian T JR | Group President | P | 9 | 97.257 | ~$1K |