{"schema_version":"secwatch.filing_event.v1","accession":"0000077543-21-000078","form_type":"8-K","ticker":"TPC","cik":"0000077543","company_name":"TUTOR PERINI CORP","filed_at":"2021-08-30T23:59:59+00:00","discovered_at":"2026-05-14T18:04:20.744726+00:00","generated_at":"2026-06-29T07:09:07.034625+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Tutor Perini extends CEO Ron Tutor's contract to 2026 with enhanced comp and transition bonuses","bullets":["CEO Ron Tutor's employment extended through Dec 31, 2026; CEO period ends Dec 31, 2024, then Executive Chairman.","Base salary increased to $1.9M/yr (CEO period) then $1.85M/yr; target bonus 175% of salary through 2024.","Up to $3M in transition bonuses: $1.5M upon Board approval of successor CEO by June 2024, $1.5M after mentoring.","Annual equity grants: $8M target value (RSUs + performance units) for 2021-2024; $4M time-based RSUs for 2025-2026.","Severance benefits enhanced for change-in-control termination, including cash value of future RSU grants."],"urls":{"canonical":"https://secwatch.observer/filing/0000077543-21-000078","json":"https://secwatch.observer/filing/0000077543-21-000078.json","markdown":"https://secwatch.observer/filing/0000077543-21-000078.md","text":"https://secwatch.observer/filing/0000077543-21-000078.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/77543/000007754321000078/0000077543-21-000078-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/77543/000007754321000078/tpc-20210825.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T07:09:07.034625+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":"830b5a85fa","claim":"Ronald N. Tutor changed role as Executive Chairman at TUTOR PERINI CORP.","evidence_excerpt":"Mr. Tutor will serve as CEO of the Company through December 31, 2024 (the \"CEO Period\"), and as Executive Chairman of the Board from January 1, 2025 through December 31, 2026","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/77543/000007754321000078/0000077543-21-000078-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"will serve as Executive Chairman"},{"label":"Role","value":"Executive Chairman"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}