SiteOne Landscape Supply, Inc.
SITE
42 insider filings · Latest: Aug 26, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 26, 2026 | Aug 28 9:11 PM | Doug BlackDirector, CEO | Purchase | 5,000 | $96.13 | $480.6K | 13,000(I) | View → |
| Aug 4, 2026 | Aug 6 9:41 PM | Doug BlackDirector, CEO | Purchase | 8,000 | $102.04 | $816.3K | 8,000(I) | View → |
| May 28, 2026 | May 29 8:16 PM | Fred M DiazDirector | Sale | 562 | $112.52 | $63.2K | 11,267(D) | View → |
| May 27, 2026 | May 29 8:16 PM | Fred M DiazDirector | Sale | 563 | $115.13 | $64.8K | 11,829(D) | View → |
| May 28, 2026 | May 28 1:56 PM | Diaz Fred M | Proposed Sale | 562 | $112.52 | $63.2K | — | View → |
| May 27, 2026 | May 27 2:48 PM | Diaz Fred M | Proposed Sale | 563 | $115.13 | $64.8K | — | View → |
| May 6, 2026 | May 8 8:05 PM | Daniel T. LaughlinSVP, Strategy & Development | Purchase | 2,000 | $123.60 | $247.2K | 2,000(D) | View → |
| Feb 13, 2026 | Feb 17 11:37 PM | Eric J ElemaEVP, CFO and Assistant Sec. | Sale | 1,765 | $158.01 | $278.9K | 2,911(D) | View → |
| Feb 13, 2026 | Feb 13 9:08 PM | Elema Eric J | Proposed Sale | 1,765 | $158.01 | $278.9K | — | View → |
| Nov 26, 2025 | Nov 26 4:28 PM | GUTHRIE JOHN T | Proposed Sale | 1,915 | $134.83 | $258.2K | — | View → |
| Aug 29, 2025 | Aug 29 1:51 PM | Diaz Fred M | Proposed Sale | 865 | $145.07 | $125.5K | — | View → |
| Jul 25, 2025 | Jul 25 3:42 PM | BLACK DOUG | Proposed Sale | 7,384 | $132.09 | $975.4K | — | View → |
| Jul 11, 2025 | Jul 11 4:46 PM | BLACK DOUG | Proposed Sale | 29,760 | $129.28 | $3.8M | — | View → |
| Jul 10, 2025 | Jul 10 5:34 PM | Brisendine L Briley Jr | Proposed Sale | 12,000 | $133.00 | $1.6M | — | View → |
| Jul 1, 2025 | Jul 1 5:34 PM | Brisendine L Briley Jr | Proposed Sale | 9,035 | $129.00 | $1.2M | — | View → |
| Jul 1, 2025 | Jul 1 4:52 PM | Ketter Joseph | Proposed Sale | 39,640 | $120.33 | $4.8M | — | View → |
| Feb 26, 2025 | Feb 26 3:22 PM | BLACK DOUG | Proposed Sale | 7,386 | $131.92 | $974.4K | — | View → |
| Nov 21, 2024 | Nov 21 8:41 PM | Ketter Joseph | Proposed Sale | 6,500 | $142.20 | $924.3K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Feb 7, 2026 | Feb 10 9:52 PM | Shannon VersaggiEVP Mktg, Cat. Mgmt. & Pricing | Option Exercise | 515 | — | 1,031(D) | View → |
| Feb 7, 2026 | Feb 10 9:51 PM | Scott SalmonEVP, Strategy & Development | Option Exercise | 536 | — | 1,070(D) | View → |
| Feb 7, 2026 | Feb 10 9:49 PM | Eric J ElemaEVP, CFO and Assistant Sec. | Option Exercise | 103 | — | 206(D) | View → |
| Feb 7, 2026 | Feb 10 9:48 PM | Joseph KetterEVP, Human Resources | Option Exercise | 515 | — | 1,031(D) | View → |
| Feb 5, 2026 | Feb 9 10:20 PM | Doug BlackDirector, CEO | Option Exercise | 3,865 | — | 11,595(D) | View → |
| Feb 5, 2026 | Feb 9 10:19 PM | Shannon VersaggiEVP Mktg, Cat. Mgmt. & Pricing | Option Exercise | 644 | — | 1,932(D) | View → |
| Feb 5, 2026 | Feb 9 10:17 PM | Scott SalmonEVP, Strategy & Development | Option Exercise | 667 | — | 2,001(D) | View → |
| Feb 5, 2026 | Feb 9 10:17 PM | Joseph KetterEVP, Human Resources | Option Exercise | 644 | — | 1,932(D) | View → |
| Feb 5, 2026 | Feb 9 10:16 PM | Travis Ryan JacksonGeneral Counsel & Secretary | Option Exercise | 368 | — | 1,104(D) | View → |
| Feb 5, 2026 | Feb 9 10:15 PM | Eric J ElemaEVP, CFO and Assistant Sec. | Option Exercise | 167 | — | 502(D) | View → |
| Feb 4, 2026 | Feb 6 11:41 PM | Doug BlackDirector, CEO | Grant/Award | 15,880 | — | 15,880(D) | View → |
| Feb 4, 2026 | Feb 6 11:39 PM | Eric J ElemaEVP, CFO and Assistant Sec. | Grant/Award | 2,340 | — | 2,340(D) | View → |
| Feb 4, 2026 | Feb 6 11:38 PM | Travis Ryan JacksonGeneral Counsel & Secretary | Grant/Award | 2,173 | — | 2,173(D) | View → |
| Feb 4, 2026 | Feb 6 11:37 PM | Joseph KetterEVP, Human Resources | Grant/Award | 2,507 | — | 2,507(D) | View → |
| Feb 4, 2026 | Feb 6 11:35 PM | Scott SalmonEVP, Strategy & Development | Grant/Award | 2,340 | — | 2,340(D) | View → |
| Feb 4, 2026 | Feb 6 11:33 PM | Shannon VersaggiEVP Mktg, Cat. Mgmt. & Pricing | Grant/Award | 2,841 | — | 2,841(D) | View → |
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