---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-083549"
form_type: "8-K"
ticker: "SITE"
cik: "0001650729"
company_name: "SiteOne Landscape Supply, Inc."
filed_at: "2025-08-27T23:59:59+00:00"
generated_at: "2026-05-17T09:43:25.331334+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# SiteOne Landscape Supply announces CFO succession: Guthrie retiring, Elema appointed effective Jan 1, 2026

## Summary
- John Guthrie to retire as EVP and CFO effective January 1, 2026; will serve as senior advisor to CEO.
- Eric Elema, currently VP Finance and Corporate Controller, appointed EVP and CFO effective January 1, 2026.
- Elema has been with SiteOne since 2016, overseeing accounting, finance, shared services, and treasury.
- Guthrie's retirement is a planned transition; he will remain as senior advisor into fiscal 2026.

## SEC filing metadata
- accession: 0001104659-25-083549
- form_type: 8-K
- ticker: SITE
- cik: 0001650729
- company_name: SiteOne Landscape Supply, Inc.
- filed_at: 2025-08-27T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1650729/000110465925083549/0001104659-25-083549-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1650729/000110465925083549/tm2524398d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-083549
- JSON: https://secwatch.observer/filing/0001104659-25-083549.json
- Plain text: https://secwatch.observer/filing/0001104659-25-083549.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.