{"filing":{"accession_number":"0000066740-26-000229","cik":"0000066740","ticker":"MMM","company_name":"3M CO","form":"8-K","filing_date":"2026-06-08","report_date":null,"primary_document":"mmm-20260605.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/66740/000006674026000229/mmm-20260605.htm"},"events":[{"id":6090,"run_id":5347,"accession_number":"0000066740-26-000229","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"The disclosure centers on the election and appointment of Jennifer W. Rumsey to 3M's Board of Directors and the Science, Technology and Sustainability Committee, effective June 5, 2026. While the section also mentions her participation in the non-employee director compensation program, the principal disclosed action is her appointment to the Board, making this an exec_appointment event. Board appointments are material to investors as they affect corporate governance and strategic direction.","company_name":"3M CO","ticker":"MMM","filing_date":"2026-06-08","form":"8-K","submitted_at":null,"items":[{"id":5108,"accession_number":"0000066740-26-000229","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The disclosure centers on the election and appointment of Jennifer W. Rumsey to 3M's Board of Directors and the Science, Technology and Sustainability Committee, effective June 5, 2026. While the section also mentions her participation in the non-employee director compensation program, the principal disclosed action is her appointment to the Board, making this an exec_appointment event. Board appointments are material to investors as they affect corporate governance and strategic direction.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-08T15:03:07.673396+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":5108,"accession_number":"0000066740-26-000229","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The disclosure centers on the election and appointment of Jennifer W. Rumsey to 3M's Board of Directors and the Science, Technology and Sustainability Committee, effective June 5, 2026. While the section also mentions her participation in the non-employee director compensation program, the principal disclosed action is her appointment to the Board, making this an exec_appointment event. Board appointments are material to investors as they affect corporate governance and strategic direction.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-08T15:03:07.673396+00:00","company_name":"3M CO","ticker":"MMM","filing_date":"2026-06-08"}]}