| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/11/2023 | SiteOne Landscape Supply, Inc. | SITE | Grant | Common Stock | 3k | $0.00 | $0 | | 05/11/2023 |
| 05/11/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 888 | $148.09 | $131.5k | | 05/11/2023 |
| 02/06/2023 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 545 | $0.00 | $0 | | 02/05/2023 |
| 02/06/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 182 | $155.52 | $28.3k | | 02/05/2023 |
| 02/05/2023 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 368 | $0.00 | $0 | | 02/05/2023 |
| 02/05/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 131 | $159.86 | $20.9k | | 02/05/2023 |
| 02/02/2023 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 3.8k | $160.00 | $600k | | 02/02/2023 |
| 05/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Grant | Common Stock | 4.4k | $0.00 | $0 | | 05/11/2022 |
| 05/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 2.1k | $119.83 | $246.1k | | 05/11/2022 |
| 02/14/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 373 | $0.00 | $0 | | 02/11/2022 |
| 02/14/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 113 | $177.06 | $20k | | 02/11/2022 |
| 02/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 95 | $173.29 | $16.5k | | 02/11/2022 |
| 02/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 313 | $0.00 | $0 | | 02/11/2022 |
| 02/10/2022 | SiteOne Landscape Supply, Inc. | SITE | Grant | Stock Options (right to buy) | 4.1k | $179.40 | $744.3k | | 02/10/2022 |
| 02/10/2022 | SiteOne Landscape Supply, Inc. | SITE | Grant | Restricted Stock Units | 1.3k | $0.00 | $0 | | 02/10/2022 |
| 02/06/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 193 | $181.15 | $35k | | 02/05/2022 |
| 02/06/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 369 | $0.00 | $0 | | 02/05/2022 |
| 02/06/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 545 | $0.00 | $0 | | 02/05/2022 |
| 02/05/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Common Stock | 369 | $0.00 | $0 | | 02/05/2022 |
| 02/05/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 110 | $181.15 | $19.9k | | 02/05/2022 |
| 02/17/2021 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 156 | $162.94 | $25.4k | | 02/17/2021 |
| 02/17/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 516 | $0.00 | $0 | | 02/17/2021 |
| 02/14/2021 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 111 | $163.64 | $18.2k | | 02/14/2021 |
| 02/14/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 373 | $0.00 | $0 | | 02/14/2021 |
| 02/11/2021 | SiteOne Landscape Supply, Inc. | SITE | Grant | Stock Options (right to buy) | 4.3k | $166.15 | $718.6k | | 02/11/2021 |
| 02/11/2021 | SiteOne Landscape Supply, Inc. | SITE | Grant | Restricted Stock Units | 1.3k | $0.00 | $0 | | 02/11/2021 |
| 02/06/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 545 | $0.00 | $0 | | 02/05/2021 |
| 02/06/2021 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 191 | $167.41 | $32k | | 02/05/2021 |
| 02/05/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 369 | $0.00 | $0 | | 02/05/2021 |
| 02/05/2021 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 111 | $167.41 | $18.6k | | 02/05/2021 |
| 08/17/2020 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 5.4k | $126.15 | $681.2k | | 08/17/2020 |
| 08/17/2020 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 5.4k | $12.84 | $69.3k | | 08/17/2020 |
| 07/10/2020 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 5.4k | $106.02 | $572.5k | | 07/10/2020 |
| 07/10/2020 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 5.4k | $12.84 | $69.3k | | 07/10/2020 |
| 03/11/2020 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Common Stock | 1.8k | $12.84 | $23.1k | | 03/11/2020 |
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