Form4insider filings, from the source

Company · CIK 0001650729 · SIC 5040 — Wholesale-Professional & Commercial Equipment & Supplies · NYSE

SiteOne Landscape Supply, Inc. · SITE

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $1.3M · 2sales $0 · 0net $1.3M
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 26, 2026 PForm 4 →Aug 28, 5:11 pm EDTDoug BlackCEO, Director5,000$96.13$480,65013,000+62.5%
Aug 4, 2026 PForm 4 →Aug 6, 5:41 pm EDTDoug BlackCEO, Director8,000$102.04$816,2808,000—

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.