LYTIR

Company · SITE

SiteOne Landscape Supply, Inc.

Nasdaq's symbol directory lists SITE on the New York Stock Exchange as “SiteOne Landscape Supply, Inc. Common Stock”.

In the 12 months to Nov 8, 2026: insiders bought on 3 occasions ($2.3M); 2 filings by holders of 5% or more; 1 company report (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider purchases and sales, by month (last 12 months)Insider purchases: $2.3M in total; Insider sales: $0 in total.Aug: Insider purchases $1.3MOct: Insider purchases $1.0MDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $2.3MInsider sales below: $0
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. Doug Black, CEO bought on 3 days latest Oct 30, 2026 bought $2.3M
Every trade (3)
  1. BUYDoug Black, CEO bought Oct 30, 2026 9,100 shares 2 legs combined filing $1.0M
  2. BUYDoug Black, CEO bought Aug 26, 2026 5,000 shares filing $481K
  3. BUYDoug Black, CEO bought Aug 4, 2026 8,000 shares 2 legs combined filing $816K

Large holders · SEC Schedules 13D and 13G

Five percent and over

Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G

  1. Kayne Anderson Rudnick Investment Management, LLC filed Aug 13, 2026 Schedule 13G/A passive 2,048,153 shares filing 4.6%
  2. AQR Capital Management, LLC filed Aug 12, 2026 Schedule 13G/A passive 1,234,583 shares filing 2.79%

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Results of operations and financial condition filing Oct 28, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.