{"schema_version":"secwatch.filing_event.v1","accession":"0000077543-24-000177","form_type":"8-K","ticker":"TPC","cik":"0000077543","company_name":"TUTOR PERINI CORP","filed_at":"2024-06-25T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.953828+00:00","generated_at":"2026-06-01T02:21:08.454241+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Tutor Perini EVP Civil Group Michael Smithson departs effective June 21, 2024","bullets":["Michael F. Smithson, Executive Vice President, Civil Group, left the company effective June 21, 2024.","The Company and Mr. Smithson are in discussions regarding the terms of his departure.","No replacement has been announced at this time.","The departure is part of an ongoing internal reorganization."],"urls":{"canonical":"https://secwatch.observer/filing/0000077543-24-000177","json":"https://secwatch.observer/filing/0000077543-24-000177.json","markdown":"https://secwatch.observer/filing/0000077543-24-000177.md","text":"https://secwatch.observer/filing/0000077543-24-000177.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/77543/000007754324000177/0000077543-24-000177-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/77543/000007754324000177/tpc-20240621.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T02:21:08.454241+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":"6841cf68f5","claim":"Michael F. Smithson departed as Executive Vice President, Civil Group at TUTOR PERINI CORP.","evidence_excerpt":"Michael F. Smithson, Executive Vice President, Civil Group, left the Company effective June 21, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/77543/000007754324000177/0000077543-24-000177-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"left"},{"label":"Role","value":"Executive Vice President, Civil Group"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}