Doug Black insider trades: SiteOne Landscape Supply (SITE) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Doug reports to the SEC
Open-market buys and sales
68 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 30, 2026 | SITE | ↑ Buy | 4,550 | $110.68 | $504K | By 2019 Family Trust | Nov 3, 2026 (4d) |
| Oct 30, 2026 | SITE | ↑ Buy | 4,550 | $109.91 | $500K | By 2021 Family Trust | Nov 3, 2026 (4d) |
| Aug 26, 2026 | SITE | ↑ Buy | 5,000 | $96.13 | $481K | By 2021 Family Trust | Aug 28, 2026 (2d) |
| Jul 25, 2025 | SITE | ↓ Sell | 7,384 | $132.09 | $975K | Direct | Jul 29, 2025 (4d) |
| Jul 11, 2025 | SITE | ↓ Sell | 29,760 | $129.28 | $3.8M | Direct | Jul 14, 2025 (3d) |
| Feb 26, 2025 | SITE | ↓ Sell | 7,386 | $131.92 | $974K | Direct | Feb 28, 2025 (2d) |
| May 15, 2024 | SITE | ↓ Sell | 10,000 | $160.01 | $1.6M | Direct | May 17, 2024 (2d) |
| Apr 17, 2024 | SITE | ↓ Sell | 10,000 | $162.10 | $1.6M | Direct | Apr 18, 2024 (1d) |
| Mar 13, 2024 | SITE | ↓ Sell | 10,000 | $176.35 | $1.8M | Direct | Mar 14, 2024 (1d) |
| Feb 21, 2024 | SITE | ↓ Sell | 10,000 | $162.64 | $1.6M | Direct | Feb 22, 2024 (1d) |
| Jan 17, 2024 | SITE | ↓ Sell | 10,000 | $153.29 | $1.5M | Direct | Jan 19, 2024 (2d) |
| Dec 20, 2023 | SITE | ↓ Sell | 10,000 | $165.37 | $1.7M | Direct | Dec 22, 2023 (2d) |
| Dec 14, 2023 | SITE | ↓ Sell | 8,000 | $147.70 | $1.2M | Direct | Dec 15, 2023 (1d) |
| Nov 15, 2023 | SITE | ↓ Sell | 8,000 | $140.27 | $1.1M | Direct | Nov 17, 2023 (2d) |
| Oct 18, 2023 | SITE | ↓ Sell | 7,960 | $145.12 | $1.2M | Direct | Oct 20, 2023 (2d) |
| Sep 20, 2023 | SITE | ↓ Sell | 8,000 | $159.16 | $1.3M | Direct | Sep 22, 2023 (2d) |
| Aug 23, 2023 | SITE | ↓ Sell | 8,000 | $156.79 | $1.3M | Direct | Aug 25, 2023 (2d) |
| Jul 19, 2023 | SITE | ↓ Sell | 8,000 | $167.33 | $1.3M | Direct | Jul 21, 2023 (2d) |
| Jun 21, 2023 | SITE | ↓ Sell | 8,000 | $161.32 | $1.3M | Direct | Jun 23, 2023 (2d) |
| May 24, 2023 | SITE | ↓ Sell | 8,000 | $141.27 | $1.1M | Direct | May 26, 2023 (2d) |
| Nov 16, 2022 | SITE | ↓ Sell | 9,496 | $128.00 | $1.2M | Direct | Nov 18, 2022 (2d) |
| Oct 12, 2022 | SITE | ↓ Sell | 9,591 | $105.84 | $1.0M | Direct | Oct 14, 2022 (2d) |
| Sep 14, 2022 | SITE | ↓ Sell | 9,544 | $115.54 | $1.1M | Direct | Sep 16, 2022 (2d) |
| Aug 17, 2022 | SITE | ↓ Sell | 9,457 | $139.18 | $1.3M | Direct | Aug 19, 2022 (2d) |
| Jul 13, 2022 | SITE | ↓ Sell | 9,530 | $119.13 | $1.1M | Direct | Jul 15, 2022 (2d) |
| Jun 15, 2022 | SITE | ↓ Sell | 9,529 | $117.47 | $1.1M | Direct | Jun 17, 2022 (2d) |
| May 18, 2022 | SITE | ↓ Sell | 9,497 | $128.35 | $1.2M | Direct | May 20, 2022 (2d) |
| Apr 13, 2022 | SITE | ↓ Sell | 17,431 | $149.12 | $2.6M | Direct | Apr 14, 2022 (1d) |
| Mar 16, 2022 | SITE | ↓ Sell | 17,365 | $175.78 | $3.1M | Direct | Mar 18, 2022 (2d) |
| Feb 23, 2022 | SITE | ↓ Sell | 17,397 | $159.52 | $2.8M | Direct | Feb 24, 2022 (1d) |
| Jan 19, 2022 | SITE | ↓ Sell | 17,329 | $195.05 | $3.4M | Direct | Jan 21, 2022 (2d) |
| Nov 17, 2021 | SITE | ↓ Sell | 17,267 | $247.35 | $4.3M | Direct | Nov 19, 2021 (2d) |
| Oct 13, 2021 | SITE | ↓ Sell | 17,319 | $202.94 | $3.5M | Direct | Oct 15, 2021 (2d) |
| Sep 15, 2021 | SITE | ↓ Sell | 17,325 | $199.20 | $3.5M | Direct | Sep 17, 2021 (2d) |
| Aug 18, 2021 | SITE | ↓ Sell | 17,341 | $188.98 | $3.3M | Direct | Aug 20, 2021 (2d) |
| Jul 14, 2021 | SITE | ↓ Sell | 17,375 | $169.42 | $2.9M | Direct | Jul 16, 2021 (2d) |
| Jun 16, 2021 | SITE | ↓ Sell | 17,397 | $160.64 | $2.8M | Direct | Jun 21, 2021 (5d) |
| May 12, 2021 | SITE | ↓ Sell | 17,344 | $184.05 | $3.2M | Direct | May 14, 2021 (2d) |
| Apr 14, 2021 | SITE | ↓ Sell | 17,363 | $176.87 | $3.1M | Direct | Apr 16, 2021 (2d) |
| Feb 24, 2021 | SITE | ↓ Sell | 15,000 | $160.91 | $2.4M | Direct | Feb 26, 2021 (2d) |
| Jan 13, 2021 | SITE | ↓ Sell | 15,000 | $170.91 | $2.6M | Direct | Jan 15, 2021 (2d) |
| Dec 16, 2020 | SITE | ↓ Sell | 15,000 | $148.32 | $2.2M | Direct | Dec 18, 2020 (2d) |
| Nov 18, 2020 | SITE | ↓ Sell | 15,000 | $135.38 | $2.0M | Direct | Nov 20, 2020 (2d) |
| Oct 7, 2020 | SITE | ↓ Sell | 15,000 | $128.51 | $1.9M | Direct | Oct 9, 2020 (2d) |
| Sep 16, 2020 | SITE | ↓ Sell | 15,000 | $119.24 | $1.8M | Direct | Sep 18, 2020 (2d) |
| Aug 19, 2020 | SITE | ↓ Sell | 15,000 | $127.23 | $1.9M | Direct | Aug 21, 2020 (2d) |
| Jul 8, 2020 | SITE | ↓ Sell | 15,000 | $106.80 | $1.6M | Direct | Jul 10, 2020 (2d) |
| Jun 19, 2020 | SITE | ↓ Sell | 15,000 | $110.14 | $1.7M | Direct | Jun 23, 2020 (4d) |
| May 15, 2020 | SITE | ↓ Sell | 15,000 | $87.38 | $1.3M | Direct | May 19, 2020 (4d) |
| Apr 17, 2020 | SITE | ↓ Sell | 15,000 | $75.25 | $1.1M | Direct | Apr 21, 2020 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other SITE insiders
Open-market trades in the last 12 months
About Doug Black's insider trades
Doug Black is CEO at SiteOne Landscape Supply (SITE). Since May 17, 2016, Doug has reported 6 open-market purchases worth $3.2M and 62 sales worth $110.4M on SEC Form 4. In the last 12 months: 3 buys ($1.5M).
Their filings also include option exercises (79 filings), gifts (23 filings), shares withheld for taxes (21 filings), grants and awards (13 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every SITE insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.