{"schema_version":"secwatch.filing_event.v1","accession":"0000866273-26-000040","form_type":"8-K","ticker":"MTRX","cik":"0000866273","company_name":"MATRIX SERVICE CO","filed_at":"2026-07-02T20:11:42+00:00","discovered_at":"2026-07-02T20:13:22.132369+00:00","generated_at":"2026-07-02T20:13:26.278771+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Shawn P. Payne elected to Matrix Service Board as Director effective July 1, 2026","bullets":["Shawn P. Payne, previously appointed President and CEO, elected to the Board effective July 1, 2026.","Payne appointed to Project Risk Committee and as chair of Strategy Committee.","No changes to Payne's compensation as a result of his election as Director.","Payne's son, Peyton Payne, employed by a subsidiary as estimator with annual compensation under $150,000."],"urls":{"canonical":"https://secwatch.observer/filing/0000866273-26-000040","json":"https://secwatch.observer/filing/0000866273-26-000040.json","markdown":"https://secwatch.observer/filing/0000866273-26-000040.md","text":"https://secwatch.observer/filing/0000866273-26-000040.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/866273/000086627326000040/0000866273-26-000040-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/866273/000086627326000040/mtrx-20260628.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-02T20:13:26.278771+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":"b8052983d8","claim":"Shawn P. Payne was elected as Director at MATRIX SERVICE CO.","evidence_excerpt":"the Board of Directors (the “Board”) of the Company has elected Shawn P. Payne as a Director of the Company effective July 1, 2026","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/866273/000086627326000040/0000866273-26-000040-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"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"}