{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-044899","form_type":"8-K","ticker":"BLD","cik":"0001633931","company_name":"TopBuild Corp","filed_at":"2026-04-17T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.626958+00:00","generated_at":"2026-05-15T05:31:50.274256+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"TopBuild VP & Chief Growth Officer Joseph Viselli to retire June 30, 2026","bullets":["Joseph M. Viselli notified TopBuild of retirement as VP and Chief Growth Officer, effective June 30, 2026.","Viselli will remain until retirement to facilitate transition; decision was for personal reasons with no disagreement.","No successor has been announced at this time."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-044899","json":"https://secwatch.observer/filing/0001104659-26-044899.json","markdown":"https://secwatch.observer/filing/0001104659-26-044899.md","text":"https://secwatch.observer/filing/0001104659-26-044899.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1633931/000110465926044899/0001104659-26-044899-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1633931/000110465926044899/bld-20260417x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T05:31:50.274256+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"}