{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-242646","form_type":"8-K","ticker":"UNF","cik":"0000717954","company_name":"UNIFIRST CORP","filed_at":"2025-10-17T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.986499+00:00","generated_at":"2026-05-17T03:28:53.653948+00:00","sec_items":["2.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"UniFirst revises reportable segments to three; recasts historical results for comparability","bullets":["Effective Q4 FY2025 (Aug 30, 2025), segments changed to Uniform & Facility Service Solutions, First Aid & Safety Solutions, and Other.","New segments consolidate prior U.S./Canadian Rental, Manufacturing, Corporate, and cleanroom into Uniform & Facility; nuclear stays in Other.","Recast data covers Q1 FY2024–Q3 FY2025; Uniform & Facility revenue for Q3 FY2025 was $554.3M, operating income $43.2M.","No restatement of consolidated financials; changes reflect how CEO manages business."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-242646","json":"https://secwatch.observer/filing/0001193125-25-242646.json","markdown":"https://secwatch.observer/filing/0001193125-25-242646.md","text":"https://secwatch.observer/filing/0001193125-25-242646.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/717954/000119312525242646/0001193125-25-242646-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/717954/000119312525242646/unf-20251017.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T03:28:53.653948+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}