| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 10/04/2023 | 3M CO | MMM | Payment of Exercise | Common Stock | 145 | $88.02 | $12.8k | | 10/04/2023 |
| 10/04/2023 | 3M CO | MMM | Exercise | Restricted Stock Units | 145 | $0.00 | $0 | | 10/04/2023 |
| 05/01/2023 | 3M CO | MMM | Grant | Restricted Stock Units | 11.8k | $0.00 | $0 | | 05/01/2023 |
| 02/07/2023 | 3M CO | MMM | Grant | Restricted Stock Units | 4.4k | $0.00 | $0 | | 02/06/2023 |
| 02/07/2023 | 3M CO | MMM | Grant | Non-qualified Stock Option (Right to Buy) | 23.1k | $116.90 | $2.7M | | 02/06/2023 |
| 02/06/2023 | 3M CO | MMM | Grant | Common Stock | 4.8k | $0.00 | $0 | | 02/06/2023 |
| 02/06/2023 | 3M CO | MMM | Payment of Exercise | Common Stock | 154.746 | $0.00 | $0 | | 02/06/2023 |
| 08/10/2022 | 3M CO | MMM | Exercise | Non-qualified Stock Option (Right to Buy) | 3.1k | $101.49 | $319.2k | | 08/10/2022 |
| 08/10/2022 | 3M CO | MMM | Sale | Common Stock | 1 | $150.34 | $150.3 | | 08/10/2022 |
| 08/10/2022 | 3M CO | MMM | Sale | Common Stock | 300 | $150.33 | $45.1k | | 08/10/2022 |
| 08/10/2022 | 3M CO | MMM | Sale | Common Stock | 421 | $150.33 | $63.3k | | 08/10/2022 |
| 08/10/2022 | 3M CO | MMM | Sale | Common Stock | 2.4k | $150.32 | $364.2k | | 08/10/2022 |
| 02/08/2022 | 3M CO | MMM | Grant | Non-qualified Stock Option (Right to Buy) | 48.2k | $162.41 | $7.8M | | 02/07/2022 |
| 02/07/2022 | 3M CO | MMM | Grant | Common Stock | 3.1k | $0.00 | $0 | | 02/07/2022 |
| 02/07/2022 | 3M CO | MMM | Payment of Exercise | Common Stock | 101.15 | $0.00 | $0 | | 02/07/2022 |
| 02/07/2022 | 3M CO | MMM | Payment of Exercise | Common Stock | 136.501 | $0.00 | $0 | | 02/07/2022 |
| 08/10/2021 | 3M CO | MMM | Sale | Common Stock | 3.2k | $197.93 | $640.5k | | 08/10/2021 |
| 08/10/2021 | 3M CO | MMM | Exercise | Non-qualified Stock Option (Right to Buy) | 3.2k | $87.89 | $284.4k | | 08/10/2021 |
| 02/02/2021 | 3M CO | MMM | Grant | Non-qualified Stock Option (Right to Buy) | 25.4k | $175.02 | $4.4M | | 02/01/2021 |
| 02/01/2021 | 3M CO | MMM | Payment of Exercise | Common Stock | 586.565 | $0.00 | $0 | | 02/01/2021 |
| 02/01/2021 | 3M CO | MMM | Grant | Common Stock | 2.4k | $0.00 | $0 | | 02/01/2021 |
| 02/01/2021 | 3M CO | MMM | Payment of Exercise | Common Stock | 612.042 | $0.00 | $0 | | 02/01/2021 |
| 08/19/2020 | 3M CO | MMM | Sale | Common Stock | 2.2k | $164.81 | $367.2k | | 08/19/2020 |
| 08/19/2020 | 3M CO | MMM | Exercise | Non-qualified Stock Option (Right to Buy) | 2.2k | $89.47 | $199.3k | | 08/19/2020 |
| 02/04/2020 | 3M CO | MMM | Grant | Common Stock | 3.9k | $0.00 | $0 | | 02/04/2020 |
| 02/04/2020 | 3M CO | MMM | Payment of Exercise | Common Stock | 1.5k | $0.00 | $0 | | 02/04/2020 |
| 02/04/2020 | 3M CO | MMM | Grant | Non-qualified Stock Option (Right to Buy) | 31.5k | $157.24 | $5M | | 02/04/2020 |
| 02/04/2020 | 3M CO | MMM | Payment of Exercise | Common Stock | 988.383 | $0.00 | $0 | | 02/04/2020 |
| 02/05/2019 | 3M CO | MMM | Grant | Common Stock | 2.7k | $0.00 | $0 | | 02/05/2019 |
| 02/05/2019 | 3M CO | MMM | Grant | Common Stock | 2.7k | $0.00 | $0 | | 02/05/2019 |
| 02/05/2019 | 3M CO | MMM | Payment of Exercise | Common Stock | 643.38 | $0.00 | $0 | | 02/05/2019 |
| 02/05/2019 | 3M CO | MMM | Grant | Incentive Stock Option (Right to Buy) | 19.3k | $201.12 | $3.9M | | 02/05/2019 |
| 02/05/2019 | 3M CO | MMM | Grant | Common Stock | 2.7k | $0.00 | $0 | | 02/05/2019 |
| 02/05/2019 | 3M CO | MMM | Payment of Exercise | Common Stock | 663.728 | $0.00 | $0 | | 02/05/2019 |
| 02/05/2019 | 3M CO | MMM | Grant | Incentive Stock Option (Right to Buy) | 19.3k | $201.12 | $3.9M | | 02/05/2019 |
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