John T. Guthrie is CFO & VP +1 at SiteOne Landscape Supply, Inc. (SITE). They have made 35 open-market trades across 1 company since 2016, most recently 2025-11-26.
CIK 0001672096
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $63K since 2016, against 34 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SITE | 13,569 | $1.3M |
Shares reported on the most recent Form 4, priced at the 2025-12-01 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SITE | SELL | 2025-11-26 | 2025-12-01 | $134.83 | $516K | +0.4% | -4.7% | +8.5% |
| SITE | SELL · 10b5-1 | 2024-03-08 | 2024-03-11 | $180.00 | $540K | +3.7% | -4.1% | -28.0% |
| SITE | SELL · 10b5-1 | 2023-12-14 | 2023-12-15 | $170.00 | $510K | -2.1% | -7.3% | +0.6% |
| SITE | SELL | 2023-08-07 | 2023-08-09 | $164.47 | $338K | -5.7% | -0.5% | -21.9% |
| SITE | SELL | 2021-11-08 | 2021-11-10 | $246.76 | $2.1M | +0.6% | -4.7% | -26.3% |
| SITE | SELL | 2021-08-06 | 2021-08-10 | $189.42 | $1.4M | -1.4% | +5.6% | +25.9% |
| SITE | SELL | 2021-05-10 | 2021-05-12 | $203.10 | $1.6M | +2.1% | -6.3% | +12.6% |
| SITE | SELL | 2021-04-22 | 2021-04-26 | $175.78 | $219K | +4.2% | -8.5% | -6.1% |
| SITE | SELL | 2021-03-01 | 2021-03-02 | $163.07 | $571K | +10.5% | +8.8% | +7.8% |
| SITE | SELL | 2021-02-26 | 2021-03-02 | $160.96 | $177K | +10.5% | +8.8% | +7.8% |
| SITE | SELL | 2020-11-04 | 2020-11-06 | $135.04 | $598K | -5.6% | -2.7% | +13.7% |
| SITE | SELL | 2020-02-28 | 2020-03-03 | $97.24 | $972K | -28.5% | -33.4% | +1.1% |
| SITE | SELL | 2020-02-20 | 2020-02-21 | $113.03 | $2.3M | -0.5% | -47.4% | -12.7% |
| SITE | SELL | 2020-01-21 | 2020-01-23 | $94.63 | $946K | +6.5% | +17.2% | -22.7% |
| SITE | SELL | 2019-12-18 | 2019-12-20 | $88.52 | $885K | -3.3% | +5.3% | -27.4% |
| SITE | SELL | 2019-12-18 | 2019-12-20 | $88.52 | $885K | -3.3% | +5.3% | -27.4% |
| SITE | SELL | 2019-11-18 | 2019-11-20 | $91.20 | $912K | -0.5% | +2.4% | +30.2% |
| SITE | SELL | 2019-11-14 | 2019-11-18 | $91.32 | $1.2M | -3.1% | -3.6% | +25.8% |
| SITE | SELL | 2019-11-14 | 2019-11-18 | $92.07 | $380K | -3.1% | -3.6% | +25.8% |
| SITE | SELL | 2019-11-08 | 2019-11-12 | $91.20 | $912K | -3.7% | -3.2% | +9.9% |
| SITE | SELL | 2019-10-17 | 2019-10-18 | $77.68 | $1.6M | +10.3% | +14.8% | +20.7% |
| SITE | SELL | 2019-08-06 | 2019-08-08 | $73.25 | $1.1M | -2.1% | +2.4% | +18.9% |
| SITE | SELL | 2019-01-18 | 2019-01-23 | $56.87 | $569K | -7.4% | -0.6% | +19.3% |
| SITE | SELL | 2018-12-18 | 2018-12-19 | $56.07 | $561K | +1.2% | +4.1% | +2.6% |
| SITE | SELL | 2018-11-20 | 2018-11-23 | $58.96 | $590K | +5.7% | -12.9% | -4.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.