{"filing":{"accession_number":"0001292814-26-003735","cik":"0001071438","ticker":"BAK","company_name":"BRASKEM SA","form":"6-K","filing_date":"2026-07-10","report_date":null,"primary_document":"bak20260710_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1071438/000129281426003735/bak20260710_6k.htm"},"events":[{"id":17437,"run_id":15612,"accession_number":"0001292814-26-003735","anchor_item_number":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"The 6-K discloses the election of Mr. Alessandro de Castro Melo to the position of Chief Engineering, Technology and Innovation Officer by the Board of Directors on July 10, 2026. This is a material executive appointment to a named officer position, approved by the Board following recommendation by the People and Organization Committee, with a term extending to 2028.","company_name":"BRASKEM SA","ticker":"BAK","filing_date":"2026-07-10","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":15907,"accession_number":"0001292814-26-003735","item_number":null,"item_title":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The 6-K discloses the election of Mr. Alessandro de Castro Melo to the position of Chief Engineering, Technology and Innovation Officer by the Board of Directors on July 10, 2026. This is a material executive appointment to a named officer position, approved by the Board following recommendation by the People and Organization Committee, with a term extending to 2028.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-13T10:30:01.058604+00:00","company_name":"BRASKEM SA","ticker":"BAK","filing_date":"2026-07-10"}]}