{"schema_version":"secwatch.filing_event.v1","accession":"0000874238-24-000148","form_type":"8-K","ticker":"STRL","cik":"0000874238","company_name":"STERLING INFRASTRUCTURE, INC.","filed_at":"2024-12-11T23:59:59+00:00","discovered_at":"2026-05-14T18:03:11.190738+00:00","generated_at":"2026-05-29T04:57:30.931999+00:00","sec_items":["8.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Sterling Infrastructure elects Roger A. Cregg as Chairman; Thomas M. White to retire Jan 1, 2025","bullets":["Roger A. Cregg elected Chairman effective Jan 1, 2025; he has been a director since 2019.","Board size reduced to 6 directors effective Jan 1, 2025, following retirement of Chairman Thomas M. White.","White's retirement and Cregg's appointment are part of a planned leadership transition."],"urls":{"canonical":"https://secwatch.observer/filing/0000874238-24-000148","json":"https://secwatch.observer/filing/0000874238-24-000148.json","markdown":"https://secwatch.observer/filing/0000874238-24-000148.md","text":"https://secwatch.observer/filing/0000874238-24-000148.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/874238/000087423824000148/0000874238-24-000148-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/874238/000087423824000148/strl-20241210.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T04:57:30.931999+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"}