{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-047292","form_type":"8-K","ticker":"UNF","cik":"0000717954","company_name":"UNIFIRST CORP","filed_at":"2023-09-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.485605+00:00","generated_at":"2026-06-10T22:24:34.123895+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Director Kathleen Camilli resigns from UniFirst Board effective Sept 6, 2023","bullets":["Kathleen M. Camilli resigned from the Board and all committee roles, effective September 6, 2023.","Board thanked Ms. Camilli for her service; no replacement named.","Resignation covered under Item 5.02; no other officer changes."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-047292","json":"https://secwatch.observer/filing/0000950170-23-047292.json","markdown":"https://secwatch.observer/filing/0000950170-23-047292.md","text":"https://secwatch.observer/filing/0000950170-23-047292.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/717954/000095017023047292/0000950170-23-047292-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/717954/000095017023047292/unf-20230906.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T22:24:34.123895+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":"7c29dd8498","claim":"Kathleen M. Camilli resigned as Director at UNIFIRST CORP.","evidence_excerpt":"On September 6, 2023, Kathleen M. Camilli resigned from the Board of Directors (the “Board”) of UniFirst Corporation, including from her roles on the committees of the Board, effective September 6, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/717954/000095017023047292/0000950170-23-047292-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}