{"schema_version":"secwatch.filing_event.v1","accession":"0000067716-24-000074","form_type":"8-K","ticker":"MDU","cik":"0000067716","company_name":"MDU RESOURCES GROUP INC","filed_at":"2024-07-18T23:59:59+00:00","discovered_at":"2026-05-14T18:03:15.621341+00:00","generated_at":"2026-05-31T19:56:24.225458+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"MDU Resources names leadership team for Everus Construction spinoff","bullets":["Jeffrey Thiede to remain Everus president/CEO; Thomas Nosbusch becomes COO.","Maximillian Marcy joins as VP/CFO from H.B. Fuller effective Aug 12.","Paul Sanderson (MDU Resources legal chief) to become Everus VP/legal officer.","Spinoff expected to be tax-free to MDU shareholders, completion in late 2024.","Jon Hunke to be VP/chief accounting officer; other roles also named."],"urls":{"canonical":"https://secwatch.observer/filing/0000067716-24-000074","json":"https://secwatch.observer/filing/0000067716-24-000074.json","markdown":"https://secwatch.observer/filing/0000067716-24-000074.md","text":"https://secwatch.observer/filing/0000067716-24-000074.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/67716/000006771624000074/0000067716-24-000074-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/67716/000006771624000074/mdu-20240718.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T19:56:24.225458+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"}