{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-036092","form_type":"8-K","ticker":"FIX","cik":"0001035983","company_name":"COMFORT SYSTEMS USA INC","filed_at":"2023-03-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:43.608604+00:00","generated_at":"2026-06-17T17:29:38.761975+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Comfort Systems USA director Alan P. Krusi resigns from Board, effective May 16, 2023","bullets":["Alan P. Krusi notified Board of his resignation in connection with retirement.","Resignation from Board and all committees effective May 16, 2023.","No replacement named in filing."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-036092","json":"https://secwatch.observer/filing/0001104659-23-036092.json","markdown":"https://secwatch.observer/filing/0001104659-23-036092.md","text":"https://secwatch.observer/filing/0001104659-23-036092.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1035983/000110465923036092/0001104659-23-036092-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1035983/000110465923036092/tm2310336d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T17:29:38.761975+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":"cf683beaef","claim":"Alan P. Krusi departed as Director at COMFORT SYSTEMS USA INC.","evidence_excerpt":"On March 21, 2023, Mr. Alan P. Krusi notified the Board of Directors (the “Board”) of Comfort Systems USA, Inc. (the “Company”) that, in connection with his retirement from the Board, he would resign from the Board and all committees thereof, effective May 16, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1035983/000110465923036092/0001104659-23-036092-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resign"},{"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"}