SITESiteOne Landscape Supply, Inc.

Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-08-28.

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Insider buys (90d)

$1.30M

Insider sells (90d)

$0.00

Net flow

$1.30M

Filings

Buy transactions

Sell transactions

Distinct insiders

Last close (cached)

$100.58

as of 2026-09-04

1d return

+2.1%

5d return

+4.3%

1m return

+2.1%

Top insiders trading SITE (90d)

BLACK DOUG

3 txns · $1.30M

Recent transactions (3)

Filed	Txn date	Insider	Code	Shares	Price	Value	Filing
2026-08-28	2026-08-26	BLACK DOUG OfficerDirector	Buy	5,000	$96.13	$480.6K	open →
2026-08-06	2026-08-04	BLACK DOUG OfficerDirector	Buy	4,000	$102.13	$408.5K	open →
2026-08-06	2026-08-04	BLACK DOUG OfficerDirector	Buy	4,000	$101.94	$407.8K	open →

Other tickers these insiders trade

ATKRAtkore Inc. · 1 shared VLOVALERO ENERGY CORP/TX · 1 shared XOMAXOMA Royalty Corp · 1 shared ACHRArcher Aviation Inc. · 1 shared EXELEXELIXIS, INC. · 1 shared

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