{"schema_version":"secwatch.filing_event.v1","accession":"0000067716-23-000108","form_type":"8-K","ticker":"MDU","cik":"0000067716","company_name":"MDU RESOURCES GROUP INC","filed_at":"2023-11-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.756136+00:00","generated_at":"2026-06-09T01:17:34.595625+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"MDU Resources Q3 adjusted EPS $0.29, up from $0.21; announces construction services spinoff","bullets":["Q3 income from continuing operations $78.2M ($0.38/share) vs $42.3M ($0.21/share) YoY.","Q3 adjusted income from continuing operations $58.6M ($0.29/share) vs $42.3M ($0.21/share).","Construction services and pipeline businesses posted record Q3 earnings and EBITDA.","MDU to pursue tax-free spinoff of MDU Construction Services Group to become pure-play energy delivery business.","Electric utility serving data center; filed to serve another data center expected in 2024."],"urls":{"canonical":"https://secwatch.observer/filing/0000067716-23-000108","json":"https://secwatch.observer/filing/0000067716-23-000108.json","markdown":"https://secwatch.observer/filing/0000067716-23-000108.md","text":"https://secwatch.observer/filing/0000067716-23-000108.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/67716/000006771623000108/0000067716-23-000108-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/67716/000006771623000108/mdu-20231102.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T01:17:34.595625+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":"c02ab87e871f364c7983e75bc2e7fbfb60130954","claim":"MDU RESOURCES GROUP INC reported third quarter results: net income $74.9 million, EPS 37 cents per share. Guidance raised.","evidence_excerpt":"MDU Resources Reports Third Quarter Earnings, Increases Guidance","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/67716/000006771623000108/0000067716-23-000108-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"third quarter"},{"label":"Net income","value":"$74.9 million"},{"label":"EPS","value":"37 cents per share"},{"label":"Guidance","value":"raised"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}