{"filing":{"accession_number":"0001000623-26-000060","cik":"0001000623","ticker":"MATV","company_name":"Mativ Holdings, Inc.","form":"8-K","filing_date":"2026-07-01","report_date":null,"primary_document":"matv-20260701.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1000623/000100062326000060/matv-20260701.htm"},"events":[{"id":15453,"run_id":13784,"accession_number":"0001000623-26-000060","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"The filing discloses the appointment of Bruce Hausmann as a director of Mativ Holdings, effective July 1, 2026, to fill a newly created board vacancy. The Board increased from 6 to 7 members and appointed Hausmann as a Class I director with a term expiring at the 2029 Annual Meeting. He was also appointed to the Audit Committee and qualifies as an \"audit committee financial expert.\" This is a clear executive appointment event, material to investors as it affects board composition and governance.","company_name":"Mativ Holdings, Inc.","ticker":"MATV","filing_date":"2026-07-01","form":"8-K","submitted_at":null,"items":[{"id":13226,"accession_number":"0001000623-26-000060","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 filing discloses the appointment of Bruce Hausmann as a director of Mativ Holdings, effective July 1, 2026, to fill a newly created board vacancy. The Board increased from 6 to 7 members and appointed Hausmann as a Class I director with a term expiring at the 2029 Annual Meeting. He was also appointed to the Audit Committee and qualifies as an \"audit committee financial expert.\" This is a clear executive appointment event, material to investors as it affects board composition and governance.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-01T20:04:56.247683+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":13226,"accession_number":"0001000623-26-000060","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 filing discloses the appointment of Bruce Hausmann as a director of Mativ Holdings, effective July 1, 2026, to fill a newly created board vacancy. The Board increased from 6 to 7 members and appointed Hausmann as a Class I director with a term expiring at the 2029 Annual Meeting. He was also appointed to the Audit Committee and qualifies as an \"audit committee financial expert.\" This is a clear executive appointment event, material to investors as it affects board composition and governance.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-01T20:04:56.247683+00:00","company_name":"Mativ Holdings, Inc.","ticker":"MATV","filing_date":"2026-07-01"}]}