{"schema_version":"secwatch.filing_event.v1","accession":"0000874238-21-000074","form_type":"8-K","ticker":"STRL","cik":"0000874238","company_name":"STERLING INFRASTRUCTURE, INC.","filed_at":"2021-09-01T23:59:59+00:00","discovered_at":"2026-05-14T18:04:21.014113+00:00","generated_at":"2026-06-29T06:37:03.442740+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"Sterling Construction elects Julie Dill as new director; board now eight members","bullets":["Julie Dill elected to board effective Sept 1, 2021; appointed to Audit and Compensation & Talent Development Committees.","Dill brings 36 years of executive experience from Shell, Duke Energy, and Spectra Energy, including CFO and division CEO roles.","Board expanded to eight members; Dill received a pro-rated restricted stock award valued at $66,667.","Dill qualifies as independent under NASDAQ standards; her term runs until the next annual meeting."],"urls":{"canonical":"https://secwatch.observer/filing/0000874238-21-000074","json":"https://secwatch.observer/filing/0000874238-21-000074.json","markdown":"https://secwatch.observer/filing/0000874238-21-000074.md","text":"https://secwatch.observer/filing/0000874238-21-000074.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/874238/000087423821000074/0000874238-21-000074-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/874238/000087423821000074/strl-20210831.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T06:37:03.442740+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":"3ce20d156b","claim":"Julie Dill was elected as Director at STERLING INFRASTRUCTURE, INC..","evidence_excerpt":"On August 31, 2021, the Board of Directors (the “Board”) of Sterling Construction Company, Inc. (the “Company”) elected Julie Dill as a director effective September 1, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/874238/000087423821000074/0000874238-21-000074-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"}