Transaction · 0001104659-26-012701

BLACK DOUG

BLACK DOUG, CEO, reported a transaction classified as exercise at SiteOne Landscape Supply, Inc. involving 3094.000000 shares for an estimated $0.00. Reported holdings after the transaction were 6187.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MCEO
SITESiteOne Landscape Supply, Inc.
Filing timeFeb 10
Trade dateFeb 07, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$148.78
Pre-filing
1mo ago -10.5%1w ago -3.5%1d ago +0.8%
Returns since
7d +3.2%30d -12.4%90d -18.3%180d -30.2%1y -35.7%

SITE price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
SITE since 2026-02-10Filed 205 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
exercise
Code M
Identifier
0001104659-26-012701
Restricted Stock Units
Transaction date
Feb 07, 2026
Filed Feb 10, 2026, 09:52 PM · 3d delay
Shares
3.09k sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
6.18k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Derivative Transaction Direct Ownership Large Holdings Reduction
-10score
Filing-only score

-10

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

CEO

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.

  2. F2

    Reflects indirect ownership by a family trust for which the Reporting Person's spouse serves as trustee.

  3. F3

    On February 7, 2024, the Reporting Person was granted 12,375 RSUs, vesting in four equal annual installments beginning on February 7, 2025, subject to the Reporting Person's continued employment.

Original filing · 0001104659-26-012701
Related transactions

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Same reporting owner
Recent company activity

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SITE