| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/04/2022 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock | 838 | $0.00 | $0 | | 05/04/2022 |
| 05/04/2021 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock | 934 | $0.00 | $0 | | 05/04/2021 |
| 08/27/2020 | Simpson Manufacturing Co., Inc. | SSD | Sale | Common Stock | 1.5k | $99.73 | $149.6k | | 08/27/2020 |
| 04/23/2020 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock | 1.3k | $0.00 | $0 | | 04/23/2020 |
| 02/07/2020 | Simpson Manufacturing Co., Inc. | SSD | Sale | Common Stock | 1000 | $86.61 | $86.6k | | 02/07/2020 |
| 04/26/2019 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock | 1.6k | $0.00 | $0 | | 04/26/2019 |
| 04/24/2018 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock (RSU awarded April 24, 2018) | 1.5k | $55.34 | $81.6k | | 04/24/2018 |
| 11/03/2017 | Simpson Manufacturing Co., Inc. | SSD | Exercise (in-the-money or at-the-money) | Optons on Common Stock | 5k | $29.58 | $147.9k | | 11/03/2017 |
| 11/03/2017 | Simpson Manufacturing Co., Inc. | SSD | Exercise (in-the-money or at-the-money) | Common Stock | 5k | $58.75 | $293.7k | | 11/03/2017 |
| 05/16/2017 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock (RSU awarded May 16, 2017) | 1.4k | $41.52 | $59.7k | | 05/16/2017 |
| 04/20/2016 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock (RSUs awarded April 20, 2016) | 1.8k | $38.00 | $68.4k | | 04/20/2016 |
| 01/30/2012 | Simpson Manufacturing Co., Inc. | SSD | Grant | Common Stock | 1.4k | $33.23 | $47.4k | | 01/30/2012 |
| 02/15/2011 | Simpson Manufacturing Co., Inc. | SSD | Grant | Optons on Common Stock | 5k | $29.58 | $147.9k | | 02/15/2011 |