InsiderTrades

Form 4 for SITE SiteOne Landscape Supply, Inc.

Accepted 2026-05-29 16:16:34 ET · period of report 2026-05-27 · accession 0001104659-26-068280 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
MT 2026-05-29 16:16 2026-05-27+ SITE Diaz Fred M Dir S - Sale $113.83 -1,125 11.3K -9% -$128.1K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-05-27 S D 563 $115.13 11,829 D — — (F1) The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on February 25, 2026.
2 Common Common Stock 2026-05-28 S D 562 $112.52 11,267 D — — (F1) The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on February 25, 2026.