| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For MMM | |||||
| 2026-05-12 | Brown, Thomas K | Director | Purchased | 1360.4 | $143.34 |
| 2026-05-12 | Mitchill, Neil G. Jr | Director | Purchased | 1360.4 | $143.34 |
| 2026-05-12 | Bozeman, David P | Director | Purchased | 1360.4 | $143.34 |
| 2026-05-12 | Sweet, Thomas W | Director | Purchased | 1360.4 | $143.34 |
| 2026-05-12 | Kereere, Suzan | Director | Purchased | 1360.4 | $143.34 |
| 2026-05-12 | Choi, Audrey | Director | Purchased | 1360.4 | $143.34 |
| 2026-05-12 | Pizarro, Pedro | Director | Purchased | 1360.4 | $143.34 |
| 2026-05-12 | Fitterling, James R | Director | Purchased | 1360.4 | $143.34 |
| 2026-05-12 | Chow, Anne H | Director | Purchased | 1360.4 | $143.34 |
| 2026-05-01 | Brown, William M | Chairman & CEO | Sold | 8578 | $0.00 |
| 2026-05-01 | Banovetz, John Patrick | Executive Vice President | Sold | 13420 | $0.00 |
| 2026-05-01 | Banovetz, John Patrick | Executive Vice President | Sold | 6120 | $142.50 |
| 2026-05-01 | Banovetz, John Patrick | Executive Vice President | Purchased | 13420 | $142.50 |
| 2026-05-01 | Brown, William M | Chairman & CEO | Sold | 3912 | $142.50 |
| 2026-05-01 | Brown, William M | Chairman & CEO | Purchased | 8578 | $142.50 |
| 2026-05-01 | Reinseth, Theresa E | Sr Vice President & CAO | Sold | 1441 | $0.00 |
| 2026-05-01 | Reinseth, Theresa E | Sr Vice President & CAO | Sold | 517 | $142.50 |
| 2026-05-01 | Reinseth, Theresa E | Sr Vice President & CAO | Purchased | 1441 | $142.50 |
| 2026-04-01 | Dickson, Zoe L | EVP & Chief HR Officer | Sold | 984 | $0.00 |
| 2026-04-01 | Dickson, Zoe L | EVP & Chief HR Officer | Sold | 449 | $145.25 |