{"schema_version":"secwatch.filing_event.v1","accession":"0000067716-26-000054","form_type":"8-K","ticker":"MDU","cik":"0000067716","company_name":"MDU RESOURCES GROUP INC","filed_at":"2026-05-13T20:04:03+00:00","discovered_at":"2026-05-13T20:05:00.468401+00:00","generated_at":"2026-05-13T22:16:30.761102+00:00","sec_items":["5.02","5.05","5.07","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"confidence":"high","headline":"MDU Resources shareholders approve LTIP amendment increasing share pool by 6.6M shares","bullets":["LTIP amended to increase authorized shares by 6,564,000 to a total of 15,806,806; approved by 154.6M votes for (2.8M against).","All eight director nominees elected with >156M votes for each; broker non-votes of 25.9M.","Advisory vote on executive compensation passed with 155.5M for, 2.4M against.","Ratification of Deloitte & Touche as auditor for FY 2026 approved (174.0M for, 10.1M against).","Updated code of business conduct (Leading with Integrity Policy) adopted on May 13, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0000067716-26-000054","json":"https://secwatch.observer/filing/0000067716-26-000054.json","markdown":"https://secwatch.observer/filing/0000067716-26-000054.md","text":"https://secwatch.observer/filing/0000067716-26-000054.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/67716/000006771626000054/0000067716-26-000054-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/67716/000006771626000054/mdu-20260511.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-13T22:16:30.761102+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"}