| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/11/2023 | SiteOne Landscape Supply, Inc. | SITE | Grant | Common Stock | 2.2k | $0.00 | $0 | | 05/11/2023 |
| 05/11/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 666 | $148.09 | $98.6k | | 05/11/2023 |
| 02/06/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 129 | $155.52 | $20.1k | | 02/05/2023 |
| 02/06/2023 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 363 | $0.00 | $0 | | 02/05/2023 |
| 02/05/2023 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 277 | $0.00 | $0 | | 02/05/2023 |
| 02/05/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 99 | $159.86 | $15.8k | | 02/05/2023 |
| 05/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Grant | Common Stock | 2.9k | $0.00 | $0 | | 05/11/2022 |
| 05/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 1.4k | $119.83 | $168.5k | | 05/11/2022 |
| 02/14/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 74 | $177.06 | $13.1k | | 02/11/2022 |
| 02/14/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 243 | $0.00 | $0 | | 02/11/2022 |
| 02/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 238 | $0.00 | $0 | | 02/11/2022 |
| 02/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 70 | $173.29 | $12.1k | | 02/11/2022 |
| 02/10/2022 | SiteOne Landscape Supply, Inc. | SITE | Grant | Stock Options (right to buy) | 3.3k | $179.40 | $584.7k | | 02/10/2022 |
| 02/10/2022 | SiteOne Landscape Supply, Inc. | SITE | Grant | Restricted Stock Units | 1k | $0.00 | $0 | | 02/10/2022 |
| 02/06/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 129 | $181.15 | $23.4k | | 02/05/2022 |
| 02/06/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 363 | $0.00 | $0 | | 02/05/2022 |
| 02/05/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 276 | $0.00 | $0 | | 02/05/2022 |
| 02/05/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 98 | $181.15 | $17.8k | | 02/05/2022 |
| 03/05/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 1.4k | $12.84 | $18k | | 03/05/2021 |
| 03/05/2021 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 1.4k | $152.90 | $214.1k | | 03/05/2021 |
| 02/17/2021 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 85 | $162.94 | $13.8k | | 02/17/2021 |
| 02/17/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 281 | $0.00 | $0 | | 02/17/2021 |
| 02/14/2021 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 71 | $163.64 | $11.6k | | 02/14/2021 |
| 02/14/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 243 | $0.00 | $0 | | 02/14/2021 |
| 02/11/2021 | SiteOne Landscape Supply, Inc. | SITE | Grant | Stock Options (right to buy) | 3.3k | $166.15 | $546.1k | | 02/11/2021 |
| 02/11/2021 | SiteOne Landscape Supply, Inc. | SITE | Grant | Restricted Stock Units | 952 | $0.00 | $0 | | 02/11/2021 |
| 02/06/2021 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 128 | $167.41 | $21.4k | | 02/05/2021 |
| 02/06/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 364 | $0.00 | $0 | | 02/05/2021 |
| 02/05/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 277 | $0.00 | $0 | | 02/05/2021 |
| 02/05/2021 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 98 | $167.41 | $16.4k | | 02/05/2021 |
| 02/17/2020 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 281 | $0.00 | $0 | | 02/14/2020 |
| 02/17/2020 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 100 | $105.71 | $10.6k | | 02/14/2020 |
| 02/14/2020 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 243 | $0.00 | $0 | | 02/14/2020 |
| 02/14/2020 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 87 | $105.71 | $9.2k | | 02/14/2020 |
| 02/06/2020 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 129 | $101.32 | $13.1k | | 02/06/2020 |
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