MMM3M
3M Company was incorporated in 1929 under the laws of the State of Delaware to continue operations begun in 1902. 10-K, Item 1
- Employees
- 60,500
- Headquarters
- St Paul, MN
- CEO
- William M. Brown
- Next results
- around Jan 19, 2027
What MMM's directors and officers said they would sell, before they sold: trading plans the company reports each quarter, and the Form 144 notices sellers file on the day of a planned sale. Facts only; most of these sales are routine, such as selling shares from vesting stock awards.
Trading plans adopted or ended
No trading plans reported in 15 10-Qs and 10-Ks since Apr 25, 2023.
From the XBRL of the company's 10-Qs and 10-Ks (Regulation S-K Item 408, reported since 2023): 15 filings checked since Apr 25, 2023.
Form 144 notices of planned sales
| Filed | Seller | Shares | Value | Shares came from | 10b5-1 plan | Form 4 sales after |
|---|---|---|---|---|---|---|
| Aug 5, 2026 | Chavez Rodriguez Beatriz Karina Officer |
3,635 | $663,430 | ESPP Purchase; Restricted Stock Vesting | none given | 3,635 shares from Aug 5, 2026 |
| Jul 23, 2026 | Reinseth Theresa E Officer |
924 | $156,544 | Dividend Reinvestment; Restricted Stock Vesting | none given | 924 shares from Jul 23, 2026 |
| Jul 23, 2026 | Banovetz John Patrick Officer |
7,880 | $1,343,067 | Stock Option Exercise | none given | 7,880 shares from Jul 23, 2026 |
| Jul 22, 2026 | Goralski Christian T JR Officer |
4,902 | $835,577 | Stock Option Exercise | none given | 4,902 shares from Jul 22, 2026 |
| Jul 22, 2026 | Rhodes Kevin H Officer |
7,669 | $1,312,933 | Stock Option Exercise | none given | 7,669 shares from Jul 22, 2026 |
| Jun 10, 2026 | Murphy Mark W. Former Officer |
5,078 | $807,961 | Stock Option Exercise | none given | none found |
| Jun 9, 2026 | Dickson Zoe L Former Officer |
5,438 | $849,471 | Stock Option Exercise | none given | none found |
| Feb 12, 2026 | Clarke Victoria Former Officer |
1,041 | $179,796 | Restricted Stock Vesting | none given | none found |
| Feb 11, 2026 | Reinseth Theresa E Officer |
5,145 | $888,796 | Option Granted - 02/07/2017; Restricted Stock Vesting | none given | none found |
| Feb 9, 2026 | Chavez Rodriguez Beatriz Karina Officer |
1,190 | $203,645 | ESPP Purchase; Restricted Stock Vesting | none given | none found |
| Feb 9, 2026 | Dickson Zoe L Officer |
45,574 | $7,753,518 | Options Granted - 02/07/2023; Options Granted - 02/08/2022 | none given | none found |
| Feb 6, 2026 | Clarke Victoria Former Officer |
4,137 | $701,098 | Restricted Stock Vesting | none given | none found |
| Jan 22, 2026 | Clarke Victoria Former Officer |
1,857 | $294,391 | Restricted Stock Vesting | none given | none found |
| Nov 13, 2025 | Dickson Zoe L Officer |
27,455 | $4,661,909 | Option Granted - 02/02/2021; Option Granted - 02/04/2020; Option Granted - 02/07/2017 | none given | none found |
| Oct 29, 2025 | Murphy Mark W. Officer |
19,061 | $3,174,589 | Option Granted - 02/08/2022 | none given | none found |
From the Form 144 XML filed with the SEC, since Oct 29, 2025. The value is the seller's estimate on the notice. "Form 4 sales after" matches the seller's Form 4 sales in the 30 days after the notice, by name; Form 4s go back 180 days.
Work on MMM in a spreadsheet:
Excel workbook (a sheet per section, ten years by column, charts, links to the filings) ·
CSV.
For a Google Sheet that stays up to date, paste =IMPORTDATA("https://tickdelta.com/company/MMM/export.csv") into a cell.