$SITE

Diaz Fred M sold $65K of SITE

Diaz Fred M sold 563 shares of SiteOne Landscape Supply, Inc. (SITE) at $115.13 on 2026-05-27 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Diaz Fred M
Published May 29, 2026, 8:16 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai May 29, 2026, 8:21 PM UTC. Informational, not investment advice.
How this was made
alphai summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
alphai market briefInsider activity
Primary signal
$SITE
Neutral
medium confidence
Mentioned
$SITE
Relevance
6/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$SITENeutralLow
01

Why it matters

Because the plan is pre-arranged, the sale is generally treated as routine compliance/portfolio management rather than a new fundamental development.

02

Market read

Traders may note the sale for sentiment monitoring, but the filing alone provides limited actionable information.

03

What to watch

The disclosure doesn’t indicate whether the director sold for diversification/taxes versus conviction; size ($65K) is modest relative to typical institutional flows.

Relevance 6/10Novelty 3/10Timing: Filed May 29; sale executed May 27 (10b5-1)

Background

This is an SEC Form 4 insider transaction: a director sold shares in an open-market transaction under a pre-arranged Rule 10b5-1 plan.

Company-level read

Ticker impact

$SITENeutralMedium confidence
Context

Director Fred M. Diaz sold 563 shares of SiteOne Landscape Supply at ~$115.13 under a pre-arranged 10b5-1 plan, disclosed via Form 4.

Expected impact

Likely minimal near-term impact; any effect would be sentiment/positioning rather than a fundamental repricing.

Evidence & confidence

The transaction is an SEC Form 4 insider sale with stated 10b5-1 pre-arranged plan, which often reduces interpretability as a new negative catalyst.

Market effects

No clear sector read-through from a single 10b5-1 director sale.

None indicated.

None indicated.

Counterpoint

A cluster of insider sales (if corroborated by other recent Form 4s) could still be a bearish positioning signal despite 10b5-1 labeling.

Key entities

  • SiteOne Landscape Supply, Inc.

    Subject of the Form 4 insider sale disclosure (SITE).

  • Diaz Fred M

    Director who sold 563 shares on May 27, 2026 under a 10b5-1 plan.

Related articles

$SITEMed

SiteOne (SITE) Q2 2026 Earnings Call Transcript

SiteOne (SITE) held its Q2 2026 earnings call, outlining its footprint of 680+ branches and five distribution centers in the US and Canada. The company reported Q2 net sales up 5% to $1.53B, with 1% organic daily growth and 3% from acquisitions. Gross profit rose to about $565M, gross margin to 36.9%, and adjusted EBITDA to $237.2M (15.5%).

$SITEMed

SiteOne’s Q2 Earnings Call: Our Top 5 Analyst Questions

SiteOne reported Q2 revenue of $1.53B vs $1.54B estimates and adjusted EPS of $3.20 vs $3.35, citing softer demand in new residential construction and repair and upgrade markets, especially in Sunbelt states. Adjusted EBITDA was $237.2M vs $248.8M, with full-year EBITDA guidance $440M at midpoint. CEO Doug Black said remodel support factors are weaker than expected.

$SITEMed

SiteOne Landscape Supply Q2 Earnings Call Highlights

SiteOne Landscape Supply (NYSE: SITE) reported Q2 highlights from its earnings call. Pro-Trade private-brand sales rose nearly 50% YoY, digital sales via siteone.com increased over 50% YTD, and organic daily agronomic sales grew 5%. SG&A rose to about $371M. The company repurchased 797k shares for $94M and reaffirmed 2026 adjusted EBITDA of $425M to $455M.

$SITEMedAI 8/10

SiteOne Landscape Supply, Inc. Q2 2026 Earnings Call Summary

SiteOne Landscape Supply reported Q2 2026 net sales up 5% despite a 2% organic volume decline, driven by 3% pricing gains and 3% from acquisitions. Gross margin rose 50 bps to 36.9%. FY2026 adjusted EBITDA guidance is $425m to $455m. The company also expanded its TAM to $36b and expects flat to +1% organic daily sales growth.

$SITEMedAI 9/10

Why SiteOne (SITE) Shares Are Plunging Today

SiteOne Landscape Supply (NYSE: SITE) shares fell 12.2% after its Q2 results missed Wall Street. Earnings were $3.14 per share versus $3.29 expected, and revenue was $1.53 billion versus $1.54 billion. Adjusted EBITDA and full-year guidance also came in below estimates, and the stock hit a new 52-week low.

$SITEMed

SiteOne (NYSE:SITE) Misses Q2 CY2026 Revenue Estimates

SiteOne Landscape Supply (NYSE: SITE) reported Q2 CY2026 revenue of $1.53 billion, up 4.7% year over year but below analysts’ estimates. GAAP EPS was $3.14, down 4.6% versus consensus. The article also cites operating margin of 12.9% for the quarter and expects revenue growth of 6.6% over the next 12 months.