| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 06/08/2023 | Simpson Manufacturing Co., Inc. | SSD | Sale | Common Stock | 312 | $131.02 | $40.9k | | 06/08/2023 |
| 06/08/2023 | Simpson Manufacturing Co., Inc. | SSD | Sale | Common Stock | 6.5k | $130.42 | $843.9k | | 06/08/2023 |
| 01/24/2023 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock | 1.1k | $0.00 | $0 | | 01/24/2023 |
| 02/15/2022 | Simpson Manufacturing Co., Inc. | SSD | Payment of Exercise | Common Stock | 2.3k | $117.37 | $270.3k | | 02/15/2022 |
| 02/15/2022 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock | 5.9k | $0.00 | $0 | | 02/15/2022 |
| 01/20/2022 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock | 650 | $0.00 | $0 | | 01/20/2022 |
| 02/16/2021 | Simpson Manufacturing Co., Inc. | SSD | Payment of Exercise | Common Stock | 1.4k | $95.53 | $135.6k | | 02/16/2021 |
| 02/16/2021 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock | 3.4k | $0.00 | $0 | | 02/16/2021 |
| 01/22/2021 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock | 805 | $0.00 | $0 | | 01/22/2021 |
| 02/15/2020 | Simpson Manufacturing Co., Inc. | SSD | Payment of Exercise | Common Stock | 158 | $85.25 | $13.5k | | 02/15/2020 |
| 02/13/2020 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock | 538 | $0.00 | $0 | | 02/13/2020 |
| 11/04/2019 | Simpson Manufacturing Co., Inc. | SSD | Sale | Common Stock | 72 | $84.06 | $6.1k | | 02/15/2019 |
| 02/15/2019 | Simpson Manufacturing Co., Inc. | SSD | Grant | | 764 | $0.00 | $0 | | 02/15/2019 |
| 02/15/2019 | Simpson Manufacturing Co., Inc. | SSD | Grant | | 2.1k | $0.00 | $0 | | 02/15/2019 |
| 02/15/2019 | Simpson Manufacturing Co., Inc. | SSD | Exercise | Restricted stock units -2018 | 72 | $0.00 | $0 | | 02/15/2019 |