Transaction · 0001104659-26-012177

BLACK DOUG

BLACK DOUG, CEO, reported a transaction classified as exercise at SiteOne Landscape Supply, Inc. involving 3865.000000 shares. Reported holdings after the transaction were 489045.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MCEO
SITESiteOne Landscape Supply, Inc.
Filing timeFeb 09
Trade dateFeb 05, 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
$145.65
Pre-filing
1mo ago -10.8%1w ago -1.7%1d ago +2.7%
Returns since
7d +7.8%30d -7.1%90d -16.9%180d -28.7%1y -34.4%

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 2026-02-09Filed 206 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

Non-derivative
Type
exercise
Code M
Identifier
0001104659-26-012177
Common Stock
Transaction date
Feb 05, 2026
Filed Feb 09, 2026, 10:20 PM · 4d delay
Shares
3.86k sh
Price unknown
Estimated value
—
Computed from shares × price
Holdings after
489k sh
Direct

Filing warnings

Notes recorded with this filing
1 warning
missing priceThe filing did not provide a usable price per share.

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
-2score
Filing-only score

-2

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

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

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 5, 2025, the Reporting Person was granted 15,460 RSUs, vesting in four equal annual installments beginning on February 5, 2026, subject to the Reporting Person's continued employment.

Original filing · 0001104659-26-012177
Related transactions

0 other filings

Same reporting owner
Recent company activity

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SITE