| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/23/2023 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 8k | $156.79 | $1.3M | | 08/23/2023 |
| 08/23/2023 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 14k | $5.50 | $77k | | 08/23/2023 |
| 05/24/2023 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 8k | $141.27 | $1.1M | | 05/24/2023 |
| 05/24/2023 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 14k | $5.50 | $77k | | 05/24/2023 |
| 05/11/2023 | SiteOne Landscape Supply, Inc. | SITE | Grant | Common Stock | 13.3k | $0.00 | $0 | | 05/11/2023 |
| 05/11/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 6k | $148.09 | $887.2k | | 05/11/2023 |
| 02/06/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 839 | $155.52 | $130.5k | | 02/05/2023 |
| 02/06/2023 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 2.8k | $0.00 | $0 | | 02/05/2023 |
| 02/05/2023 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 523 | $159.86 | $83.6k | | 02/05/2023 |
| 02/05/2023 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Restricted Stock Units | 1.7k | $0.00 | $0 | | 02/05/2023 |
| 11/16/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 20k | $5.50 | $110k | | 11/16/2022 |
| 11/16/2022 | SiteOne Landscape Supply, Inc. | SITE | Gift | Common Stock | 10k | $0.00 | $0 | | 11/16/2022 |
| 11/16/2022 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 9.5k | $128.00 | $1.2M | | 11/16/2022 |
| 10/12/2022 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 9.6k | $105.84 | $1M | | 10/12/2022 |
| 10/12/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 20k | $5.50 | $110k | | 10/12/2022 |
| 09/14/2022 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 9.5k | $115.54 | $1.1M | | 09/14/2022 |
| 09/14/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 20k | $5.50 | $110k | | 09/14/2022 |
| 08/24/2022 | SiteOne Landscape Supply, Inc. | SITE | Gift | Common Stock | 8k | $0.00 | $0 | | 08/24/2022 |
| 08/17/2022 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 9.5k | $139.18 | $1.3M | | 08/17/2022 |
| 08/17/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 20k | $5.50 | $110k | | 08/17/2022 |
| 07/13/2022 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 9.5k | $119.13 | $1.1M | | 07/13/2022 |
| 07/13/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 20k | $5.50 | $110k | | 07/13/2022 |
| 06/15/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 20k | $5.50 | $110k | | 06/15/2022 |
| 06/15/2022 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 9.5k | $117.47 | $1.1M | | 06/15/2022 |
| 05/18/2022 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 9.5k | $128.35 | $1.2M | | 05/18/2022 |
| 05/18/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 20k | $5.50 | $110k | | 05/18/2022 |
| 05/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Grant | Common Stock | 22.3k | $0.00 | $0 | | 05/11/2022 |
| 05/11/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 10.1k | $119.83 | $1.2M | | 05/11/2022 |
| 04/13/2022 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 17.4k | $149.12 | $2.6M | | 04/13/2022 |
| 04/13/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 28k | $5.50 | $154k | | 04/13/2022 |
| 03/16/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 28k | $5.50 | $154k | | 03/16/2022 |
| 03/16/2022 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 17.4k | $175.78 | $3.1M | | 03/16/2022 |
| 02/23/2022 | SiteOne Landscape Supply, Inc. | SITE | Sale | Common Stock | 17.4k | $159.52 | $2.8M | | 02/23/2022 |
| 02/23/2022 | SiteOne Landscape Supply, Inc. | SITE | Exercise | Stock Options (right to buy) | 28k | $5.50 | $154k | | 02/23/2022 |
| 02/14/2022 | SiteOne Landscape Supply, Inc. | SITE | Payment of Exercise | Common Stock | 842 | $177.06 | $149.1k | | 02/11/2022 |
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