| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/07/2023 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 1k | $164.47 | $169.1k | | 08/07/2023 |
| 05/11/2023 | SiteOne Landscape Supply, Inc. | SITE | Grant | Common Stock | 2.5k | $0.00 | $0 | | 05/11/2023 |
| 05/11/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 1.7k | $148.09 | $247.9k | | 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 | 392 | $155.52 | $61k | | 02/05/2023 |
| 02/05/2023 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 307 | $0.00 | $0 | | 02/05/2023 |
| 02/05/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 226 | $159.86 | $36.1k | | 02/05/2023 |
| 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 | 1.7k | $119.83 | $209k | | 05/11/2022 |
| 02/14/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 113 | $177.06 | $20k | | 02/11/2022 |
| 02/14/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 373 | $0.00 | $0 | | 02/11/2022 |
| 02/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 288 | $0.00 | $0 | | 02/11/2022 |
| 02/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 87 | $173.29 | $15.1k | | 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 | 545 | $0.00 | $0 | | 02/05/2022 |
| 02/05/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 308 | $0.00 | $0 | | 02/05/2022 |
| 02/05/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 93 | $181.15 | $16.8k | | 02/05/2022 |
| 11/08/2021 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 2.5k | $247.25 | $618.1k | | 11/08/2021 |
| 11/08/2021 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 1.5k | $246.50 | $380.1k | | 11/08/2021 |
| 11/08/2021 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 2.6k | $247.00 | $636.8k | | 11/08/2021 |
| 11/08/2021 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 1.8k | $246.00 | $453.9k | | 11/08/2021 |
| 11/08/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 2.6k | $77.04 | $198.6k | | 11/08/2021 |
| 11/08/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 1.8k | $101.63 | $187.5k | | 11/08/2021 |
| 08/06/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 7.5k | $77.04 | $577.8k | | 08/06/2021 |
| 08/06/2021 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 7.5k | $189.42 | $1.4M | | 08/06/2021 |
| 05/10/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 3.3k | $51.59 | $168.8k | | 05/10/2021 |
| 05/10/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 647 | $38.73 | $25.1k | | 05/10/2021 |
| 05/10/2021 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 3.3k | $203.10 | $664.3k | | 05/10/2021 |
| 05/10/2021 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 647 | $203.10 | $131.4k | | 05/10/2021 |
| 04/22/2021 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 622 | $175.78 | $109.3k | | 04/22/2021 |
| 03/01/2021 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 3.5k | $163.07 | $570.7k | | 03/01/2021 |
| 03/01/2021 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 3.5k | $38.73 | $135.6k | | 03/01/2021 |
| 02/26/2021 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 600 | $161.21 | $96.7k | | 02/26/2021 |
|