SiteOne Landscape Supply, Inc.
SITE- Exchange
- NYSE
- Industry
- Wholesale-Professional & Commercial Equipment & Supplies
- SEC CIK
- 0001650729
In the last 90 days, SiteOne Landscape Supply, Inc. insiders filed 2 open-market purchases and 0 sales; 396 institutions reported holding it in 13F filings for Q2 2026, worth $5.40B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by SiteOne Landscape Supply, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 2 filings
- 1 insider, $1.30M in total
- Open-market sells
- 0 filings
- Insiders trading
- 1
- Net value
- +$1.30M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for SiteOne Landscape Supply, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Black Doug | CEO | 13,000Indirect | Aug 28, 2026 | 9 |
| Jackson Travis Ryan | General Counsel & Secretary | 862 | Jun 4, 2026 | 4 |
| Diaz Fred M | Director | 11,267 | May 29, 2026 | 2 |
| Wyszomierski Jack L | Director | 19,120 | May 14, 2026 | 1 |
| Isbell Jeri L | Director | 11,442 | May 14, 2026 | 2 |
| Douglas William W III | Director | 19,120 | May 14, 2026 | 1 |
| Dunbar Webster Roy | Director | 11,671 | May 14, 2026 | 1 |
| Drake Larisa | Director | 7,313 | May 14, 2026 | 1 |
| Sansone Judith S | Director | 3,176 | May 14, 2026 | 1 |
| Laughlin Daniel T. | SVP, Strategy & Development | 2,000 | May 8, 2026 | 1 |
| Elema Eric J | EVP, CFO and Assistant Sec. | 2,911 | Feb 17, 2026 | 6 |
| Ketter Joseph | EVP, Human Resources | 14,636 | Feb 12, 2026 | 5 |
| Salmon Scott | EVP, Strategy & Development | 13,705 | Feb 12, 2026 | 5 |
| Versaggi Shannon | EVP Mktg, Cat. Mgmt. & Pricing | 7,143 | Feb 12, 2026 | 5 |
| Guthrie John T | EVP, CFO and Assistant Sec. | 13,569 | Dec 1, 2025 | 2 |
| Brisendine L Briley Jr | EVP, General Counsel & Sec. | 11,175 | Feb 13, 2025 | 0 |
| Weller Greg | EVP of Operations | 10,260 | Nov 3, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 20, 2021 (view filing) | Aug 18 | 2 days | Black DougCEO | SSale | −17.3K | $188.98 | −$3.28M | −4.3%390.1K after | |
| Aug 18, 2021 (view filing) | Aug 16 | 2 days | Brisendine L Briley JrEVP, General Counsel & Sec. | SSale | −20.0K | $196.15 | −$3.92M | −70.3%8.47K after | |
| Aug 13, 2021 (view filing) | Aug 11 | 2 days | Brisendine L Briley JrEVP, General Counsel & Sec. | SSale | −12.0K | $196.20 | −$2.35M | −58.6%8.47K after | |
| Aug 10, 2021 (view filing) | Aug 6 | 4 days | Guthrie John TEVP, CFO and Assistant Sec. | SSale | −7.50K | $189.42 | −$1.42M | −32.9%15.3K after | |
| Jul 16, 2021 (view filing) | Jul 15 | 1 day | Weller GregEVP of Operations | SSale | −3.20K | $164.90 | −$527.7K | −23.8%10.3K after | 4 lots |
| Jul 16, 2021 (view filing) | Jul 14 | 2 days | Black DougCEO | SSale | −17.4K | $169.42 | −$2.94M | −4.3%389.4K after |