| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Jul 17, 2018 | Sale | $86.66 | 10,000 | 866,600 | 38,186 | Jul 18, 2018, 04:16 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Jun 19, 2018 | Option/RSU Exercise | $5.50 | 10,000 | 55,000 | 48,186 | Jun 21, 2018, 04:15 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Jun 19, 2018 | Sale | $91.95 | 10,000 | 919,500 | 38,186 | Jun 21, 2018, 04:15 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | May 15, 2018 | Option/RSU Exercise | $5.50 | 10,000 | 55,000 | 48,186 | May 17, 2018, 04:16 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | May 15, 2018 | Sale | $76.66 | 10,000 | 766,600 | 38,186 | May 17, 2018, 04:16 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Apr 17, 2018 | Option/RSU Exercise | $5.50 | 10,000 | 55,000 | 48,186 | Apr 19, 2018, 04:55 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Apr 17, 2018 | Sale | $79.03 | 10,000 | 790,300 | 38,186 | Apr 19, 2018, 04:55 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Mar 20, 2018 | Option/RSU Exercise | $5.50 | 10,000 | 55,000 | 48,186 | Mar 22, 2018, 04:44 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Mar 20, 2018 | Sale | $74.89 | 10,000 | 748,900 | 38,186 | Mar 22, 2018, 04:44 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Feb 27, 2018 | Sale | $71.01 | 10,000 | 710,100 | 38,186 | Mar 01, 2018, 04:18 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Feb 17, 2018 | Tax Payment (Shares) | $78.74 | 184 | 14,488 | 38,186 | Mar 01, 2018, 04:18 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Feb 17, 2018 | Option/RSU Exercise | - | 516 | - | 38,370 | Mar 01, 2018, 04:18 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Feb 27, 2018 | Option/RSU Exercise | $5.50 | 10,000 | 55,000 | 48,186 | Mar 01, 2018, 04:18 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Nov 27, 2017 | Option/RSU Exercise | $5.50 | 20,000 | 110,000 | 57,854 | Nov 28, 2017, 05:10 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | Nov 27, 2017 | Sale | $70.91 | 20,000 | 1,418,200 | 37,854 | Nov 28, 2017, 05:10 PM |
| SITE | | SiteOne Landscape Supply, Inc. | John T. Guthrie | EVP, CFO and Assistant Sec. | May 17, 2016 | Buy | $21.00 | 3,000 | 63,000 | 37,854 | May 18, 2016, 04:44 PM |
