| 2023-04-25 | Sale | Simpson Manufacturing Co., Inc. SSD | director | 700 0.0017% | $126.14 | $88,298 | +27% | |
| 2023-04-25 | Sale | Simpson Manufacturing Co., Inc. SSD | director | 9,136 0.0217% | $125.35 | $1.15M | +27% | |
| 2023-04-20 | Sale | Simpson Manufacturing Co., Inc. SSD | director | 15,000 0.0354% | $115.76 | $1.74M | +36.18% | |
| 2022-12-19 | Sale | Simpson Manufacturing Co., Inc. SSD | Chief Executive Officer | 15,000 0.035% | $90.76 | $1.36M | +45.36% | |
| 2022-06-06 | Sale | Simpson Manufacturing Co., Inc. SSD | Chief Executive Officer | 240 0.0006% | $111.19 | $26,686 | -7.88% | |
| 2021-11-08 | Sale | Simpson Manufacturing Co., Inc. SSD | President & CEO | 15,000 0.0345% | $120.91 | $1.81M | -12.05% | |
| 2021-04-05 | Sale | Simpson Manufacturing Co., Inc. SSD | President & CEO | 20,000 0.0459% | $105.29 | $2.11M | +7.32% | |
| 2021-03-10 | Sale | Simpson Manufacturing Co., Inc. SSD | President & CEO | 10,000 0.0231% | $108.00 | $1.08M | +4.72% | |
| 2021-01-19 | Sale | Simpson Manufacturing Co., Inc. SSD | President & CEO | 15,167 0.0349% | $102.15 | $1.55M | +8.59% | |
| 2021-01-14 | Sale | Simpson Manufacturing Co., Inc. SSD | President & CEO | 5,892 0.0137% | $102.06 | $601,338 | +10.09% | |
| 2021-01-13 | Sale | Simpson Manufacturing Co., Inc. SSD | President & CEO | 5,709 0.0132% | $102.07 | $582,718 | +9.4% | |
| 2021-01-12 | Sale | Simpson Manufacturing Co., Inc. SSD | President & CEO | 13,232 0.0305% | $102.31 | $1.35M | +8.53% | |
| 2020-09-28 | Sale | Simpson Manufacturing Co., Inc. SSD | President & CEO | 4,935 0.0113% | $95.82 | $472,889 | +10.16% | |
| 2020-09-23 | Sale | Simpson Manufacturing Co., Inc. SSD | President & CEO | 737 0.0017% | $95.17 | $70,140 | +13.65% | |
| 2020-09-22 | Sale | Simpson Manufacturing Co., Inc. SSD | President & CEO | 3,697 0.0085% | $95.03 | $351,326 | +11.07% | |
| 2020-09-21 | Sale | Simpson Manufacturing Co., Inc. SSD | President & CEO | 631 0.0015% | $95.11 | $60,014 | +14.84% |