The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Reinseth Theresa E since 2020.
This trader's CIK number is 1772245.
At the time of last reporting, Reinseth Theresa E was the Sr Vice President & CAO of 3m Co. (stock ticker symbol MMM).
Also see all insider trading activities at 3m Co.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | MMM | 0 | $0 | 5,786 | $870,004 | 3,750 | $523,598 |
| 2024 | MMM | 0 | $0 | 3,133 | $392,576 | 7,648 | $829,080 |
| 2022 | MMM | 0 | $0 | 795 | $113,939 | 1,064 | $123,920 |
| 2021 | MMM | 0 | $0 | 33 | $6,584 | 322 | $54,633 |
| 2020 | MMM | 0 | $0 | 0 | $0 | 394 | $63,071 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-05 | MMM | Sale | 3,477 | 150.63 | 523,740 |
| 2025-05-02 | MMM | Option Ex | 1,441 | 142.08 | 204,737 |
| 2025-01-24 | MMM | Option Ex | 2,309 | 138.09 | 318,861 |
| 2025-01-24 | MMM | Sale | 2,309 | 149.96 | 346,264 |
| 2024-11-20 | MMM | Sale | 1,033 | 127.71 | 131,924 |
| 2024-11-01 | MMM | Option Ex | 1,899 | 127.22 | 241,590 |
| 2024-08-06 | MMM | Sale | 2,100 | 124.12 | 260,652 |
| 2024-06-28 | MMM | Option Ex | 5,749 | 102.19 | 587,490 |
| 2022-08-01 | MMM | Option Ex | 795 | 101.49 | 80,684 |
| 2022-08-01 | MMM | Sale | 795 | 143.32 | 113,939 |
| 2022-02-04 | MMM | Option Ex | 269 | 160.73 | 43,236 |
| 2021-05-04 | MMM | Option Ex | 33 | 87.89 | 2,900 |
| 2021-05-04 | MMM | Sale | 33 | 199.54 | 6,584 |
| 2021-02-05 | MMM | Option Ex | 289 | 179.01 | 51,733 |
| 2020-02-07 | MMM | Option Ex | 394 | 160.08 | 63,071 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Reinseth Theresa E (Sr Vice President & CAO of 3m Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.