{"filing":{"accession_number":"0001292814-26-004552","cik":"0001444406","ticker":"EC","company_name":"ECOPETROL S.A.","form":"6-K","filing_date":"2026-09-15","report_date":"2026-09-30","primary_document":"ec20260914_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1444406/000129281426004552/ec20260914_6k.htm"},"events":[{"id":33427,"run_id":30733,"accession_number":"0001292814-26-004552","anchor_item_number":"EX-99.1","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"Mr. Hildebrando Vélez Galeano has resigned from his position as a member of the Board of Directors of Ecopetrol S.A., effective September 15, 2026. The announcement explicitly states his intention to resign and thanks him for his contributions, particularly on environmental matters and community relations. This is a clear executive departure from a governance role.","company_name":"ECOPETROL S.A.","ticker":"EC","filing_date":"2026-09-15","form":"6-K","submitted_at":null,"items":[{"id":36875,"accession_number":"0001292814-26-004552","item_number":"EX-99.1","item_title":"ex99-1.htm","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"Mr. Hildebrando Vélez Galeano has resigned from his position as a member of the Board of Directors of Ecopetrol S.A., effective September 15, 2026. The announcement explicitly states his intention to resign and thanks him for his contributions, particularly on environmental matters and community relations. This is a clear executive departure from a governance role.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-15T10:10:11.243137+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":36875,"accession_number":"0001292814-26-004552","item_number":"EX-99.1","item_title":"ex99-1.htm","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"Mr. Hildebrando Vélez Galeano has resigned from his position as a member of the Board of Directors of Ecopetrol S.A., effective September 15, 2026. The announcement explicitly states his intention to resign and thanks him for his contributions, particularly on environmental matters and community relations. This is a clear executive departure from a governance role.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-15T10:10:11.243137+00:00","company_name":"ECOPETROL S.A.","ticker":"EC","filing_date":"2026-09-15"}]}