{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-050657","form_type":"8-K","ticker":"SITE","cik":"0001650729","company_name":"SiteOne Landscape Supply, Inc.","filed_at":"2026-04-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.665623+00:00","generated_at":"2026-05-15T02:13:25.542881+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"SiteOne Landscape Supply Reports Q1 2026 Net Sales of $940.1M and Adjusted EBITDA of $25.5M","bullets":["Net sales increased 0.1% to $940.1M; organic daily sales decreased 1%.","Gross profit rose 3% to $318.8M; gross margin improved 90 bps to 33.9%.","Net loss attributable to SiteOne narrowed to $26.6M from $27.3M.","Acquired Bourget Flagstone and Reinders; repurchased $20M of shares.","Amended ABL facility extended to April 2031."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-050657","json":"https://secwatch.observer/filing/0001104659-26-050657.json","markdown":"https://secwatch.observer/filing/0001104659-26-050657.md","text":"https://secwatch.observer/filing/0001104659-26-050657.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1650729/000110465926050657/0001104659-26-050657-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1650729/000110465926050657/tm2613027d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud","generated_at":"2026-05-15T02:13:25.542881+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"1f16fa43fa09ad07645127526d6811c2c33ecf5c","claim":"SiteOne Landscape Supply, Inc. reported first quarter ended March 29, 2026 results: revenue $940.1 million, net income $26.6 million.","evidence_excerpt":"29, 2026 SiteOne Landscape Supply Announces First Quarter 2026 Earnings First Quarter 2026 Highlights (Compared to First Quarter 2025): · Net sales increased $0.7 million to $940.1 million · Organic Daily Sales decreased 1% · Gross profit increased 3% to $318.8 million; gross margin improved 90 basis points to 33.9% · SG&A as a percentage of Net sales increased 70","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1650729/000110465926050657/0001104659-26-050657-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first quarter ended March 29, 2026"},{"label":"Revenue","value":"$940.1 million"},{"label":"Net income","value":"$26.6 million"},{"label":"Result","value":"reported results"}]},{"claim_id":"a6a32d6594ebbe041aa07d53db1e319726ba0d9f","claim":"SiteOne Landscape Supply, Inc. updated its fiscal year 2026 guidance (reaffirmed).","evidence_excerpt":"we continue to expect Adjusted EBITDA for fiscal year 2026 to be in the range of $425 million to $455 million.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1650729/000110465926050657/0001104659-26-050657-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"fiscal year 2026"},{"label":"Guidance","value":"reaffirmed"},{"label":"Result","value":"guidance update"}]}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}