Doug Black is CEO at SiteOne Landscape Supply, Inc. (SITE). They have made 50 open-market trades across 1 company since 2016, most recently 2026-08-26.
CIK 0001672083
5 open-market purchases totalling $3.5M since 2016, against 45 sales. Across 5 scored buys the stock is down 1.5% at thirty days, and 2.0 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| SITE | 13,000 | $1.2M |
Shares reported on the most recent Form 4, priced at the 2026-08-28 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 20% | 20% | — |
| Avg Move | -2.2% | -1.5% | — |
| Alpha | -2.7% | -2.0% | — |
| Scored | 5 | 5 | 3 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SITE | BUY | 2026-08-26 | 2026-08-28 | $96.13 | $481K | -3.5% | -6.9% | — |
| SITE | BUY | 2026-08-04 | 2026-08-06 | $102.04 | $816K | -6.8% | -2.3% | — |
| SITE | SELL · 10b5-1 | 2025-07-25 | 2025-07-29 | $132.09 | $2.0M | +0.9% | +10.5% | -5.1% |
| SITE | SELL · 10b5-1 | 2025-07-11 | 2025-07-14 | $129.28 | $7.7M | +2.5% | +14.2% | -6.2% |
| SITE | SELL · 10b5-1 | 2025-02-26 | 2025-02-28 | $131.92 | $1.9M | -2.8% | -4.2% | -7.4% |
| SITE | SELL · 10b5-1 | 2024-05-15 | 2024-05-17 | $160.01 | $1.6M | -0.2% | -14.7% | -9.4% |
| SITE | SELL · 10b5-1 | 2024-04-17 | 2024-04-18 | $162.10 | $1.6M | -0.3% | -2.4% | -10.9% |
| SITE | SELL · 10b5-1 | 2024-03-13 | 2024-03-14 | $176.35 | $1.8M | +8.3% | -0.2% | -19.3% |
| SITE | SELL · 10b5-1 | 2024-02-21 | 2024-02-22 | $162.64 | $3.3M | +3.7% | +10.0% | -5.5% |
| SITE | SELL · 10b5-1 | 2024-01-17 | 2024-01-19 | $153.29 | $1.5M | -3.8% | +2.0% | -1.5% |
| SITE | SELL · 10b5-1 | 2023-12-20 | 2023-12-22 | $165.37 | $1.7M | -7.4% | -1.3% | +12.6% |
| SITE | SELL · 10b5-1 | 2023-12-13 | 2023-12-15 | $147.59 | $2.3M | -2.1% | -7.3% | +0.6% |
| SITE | SELL · 10b5-1 | 2023-11-15 | 2023-11-17 | $140.27 | $1.1M | +1.5% | +17.6% | +21.2% |
| SITE | SELL · 10b5-1 | 2023-10-18 | 2023-10-20 | $145.12 | $2.3M | -9.8% | +1.6% | +15.9% |
| SITE | SELL · 10b5-1 | 2023-09-20 | 2023-09-22 | $159.16 | $1.3M | +2.9% | -12.1% | +5.1% |
| SITE | SELL · 10b5-1 | 2023-08-23 | 2023-08-25 | $156.79 | $1.3M | +3.7% | -0.2% | -11.3% |
| SITE | SELL · 10b5-1 | 2023-07-19 | 2023-07-21 | $167.33 | $1.3M | -2.8% | -8.2% | -15.6% |
| SITE | SELL · 10b5-1 | 2023-06-21 | 2023-06-23 | $161.32 | $1.3M | +2.6% | +3.2% | -3.0% |
| SITE | SELL · 10b5-1 | 2023-05-24 | 2023-05-26 | $141.27 | $1.1M | +5.2% | +12.9% | +10.0% |
| SITE | SELL | 2022-11-16 | 2022-11-18 | $128.00 | $1.2M | +7.7% | -2.6% | +28.3% |
| SITE | SELL | 2022-10-12 | 2022-10-14 | $105.84 | $2.0M | +9.1% | +22.3% | +24.8% |
| SITE | SELL | 2022-09-14 | 2022-09-16 | $115.54 | $2.2M | -6.2% | -5.5% | +5.3% |
| SITE | SELL | 2022-08-17 | 2022-08-19 | $139.18 | $2.6M | -7.3% | -15.1% | -11.0% |
| SITE | SELL | 2022-07-13 | 2022-07-15 | $119.13 | $2.3M | +2.6% | +13.0% | -12.3% |
| SITE | SELL | 2022-06-15 | 2022-06-17 | $117.47 | $2.2M | +5.0% | +6.6% | +0.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.