| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/11/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 1.1k | $148.09 | $164.2k | | 05/11/2023 |
| 05/11/2023 | SiteOne Landscape Supply, Inc. | SITE | Grant | Common Stock | 2.5k | $0.00 | $0 | | 05/11/2023 |
| 02/05/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 109 | $159.86 | $17.4k | | 02/05/2023 |
| 02/05/2023 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 307 | $0.00 | $0 | | 02/05/2023 |
| 05/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Grant | Common Stock | 8.8k | $0.00 | $0 | | 05/11/2022 |
| 05/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 4.3k | $119.83 | $510k | | 05/11/2022 |
| 03/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 1.1k | $0.00 | $0 | | 03/11/2022 |
| 03/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 332 | $173.66 | $57.7k | | 03/11/2022 |
| 02/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 276 | $0.00 | $0 | | 02/11/2022 |
| 02/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 98 | $173.29 | $17k | | 02/11/2022 |
| 02/10/2022 | SiteOne Landscape Supply, Inc. | SITE | Grant | Restricted Stock Units | 1.1k | $0.00 | $0 | | 02/10/2022 |
| 02/10/2022 | SiteOne Landscape Supply, Inc. | SITE | Grant | Stock Options (right to buy) | 3.6k | $179.40 | $637.9k | | 02/10/2022 |
| 02/05/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 110 | $181.15 | $19.9k | | 02/05/2022 |
| 02/05/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 308 | $0.00 | $0 | | 02/05/2022 |
| 03/11/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 1.1k | $0.00 | $0 | | 03/11/2021 |
| 03/11/2021 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 332 | $174.82 | $58k | | 03/11/2021 |
| 02/11/2021 | SiteOne Landscape Supply, Inc. | SITE | Grant | Stock Options (right to buy) | 3.8k | $166.15 | $632.4k | | 02/11/2021 |
| 02/11/2021 | SiteOne Landscape Supply, Inc. | SITE | Grant | Restricted Stock Units | 1.1k | $0.00 | $0 | | 02/11/2021 |
| 02/05/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 307 | $0.00 | $0 | | 02/05/2021 |
| 02/05/2021 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 108 | $167.41 | $18.1k | | 02/05/2021 |
| 03/11/2020 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 1.1k | $0.00 | $0 | | 03/11/2020 |
| 03/11/2020 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 332 | $86.88 | $28.8k | | 03/11/2020 |
| 02/05/2020 | SiteOne Landscape Supply, Inc. | SITE | Grant | Restricted Stock Units | 1.2k | $0.00 | $0 | | 02/05/2020 |
| 02/05/2020 | SiteOne Landscape Supply, Inc. | SITE | Grant | Stock Options (right to buy) | 7.4k | $101.63 | $749.9k | | 02/05/2020 |
| 03/11/2019 | SiteOne Landscape Supply, Inc. | SITE | Grant | Restricted Stock Units | 4.4k | $0.00 | $0 | | 03/11/2019 |
| 03/11/2019 | SiteOne Landscape Supply, Inc. | SITE | Grant | Stock Options (right to buy) | 26.4k | $52.26 | $1.4M | | 03/11/2019 |