{"filing":{"accession_number":"0001193125-26-341096","cik":"0000731802","ticker":"ATO","company_name":"ATMOS ENERGY CORP","form":"8-K","filing_date":"2026-08-10","report_date":"2026-08-04","primary_document":"d138079d8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/731802/000119312526341096/d138079d8k.htm"},"events":[{"id":26291,"run_id":23882,"accession_number":"0001193125-26-341096","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"summary":"Jeff D. Martinez was appointed as Senior Vice President, Utility Operations effective October 1, 2026, with a salary increase from $380,000 to $500,000, joining the Management Committee. James H. Jeffries IV was elected to the Board of Directors effective September 1, 2026. John S. McDill announced his retirement as Senior Vice President, Utility Operations in early 2027.","company_name":"ATMOS ENERGY CORP","ticker":"ATO","filing_date":"2026-08-10","form":"8-K","submitted_at":null,"items":[{"id":27356,"accession_number":"0001193125-26-341096","item_number":"5.02","item_title":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"The Item 5.02 disclosure centers on three executive/board changes: (1) James H. Jeffries IV's election to the Board effective September 1, 2026, with director compensation details; (2) John S. McDill's announced retirement as Senior Vice President, Utility Operations in early 2027; and (3) Jeff D. Martinez's appointment as Senior Vice President, Utility Operations effective October 1, 2026, with a salary increase from $380,000 to $500,000. While the section contains both departures and appointments, the principal disclosed action is the appointment of Martinez to a key operational leadership role (SVP, Utility Operations, joining the Management Committee), which is the forward-looking material event. The Jeffries board appointment is secondary. This is material to investors as it affects senior operational leadership succession.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-10T10:16:43.332344+00:00","company_name":"","ticker":null,"filing_date":""},{"id":27357,"accession_number":"0001193125-26-341096","item_number":"7.01","item_title":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"The Item 7.01 disclosure announces two executive events: (1) election of James H. Jeffries IV to the board of directors effective September 1, 2026, and (2) appointment of Jeff D. Martinez to Senior Vice President, Utility Operations effective October 1, 2026, following the retirement of John S. McDill. While both an appointment and a departure are disclosed, the primary focus of the substantive disclosure is the appointment of Martinez to a senior executive role on the Management Committee, making exec_appointment the most salient classification. The board election of Jeffries is secondary governance activity.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-10T10:16:43.332344+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":27356,"accession_number":"0001193125-26-341096","item_number":"5.02","item_title":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"The Item 5.02 disclosure centers on three executive/board changes: (1) James H. Jeffries IV's election to the Board effective September 1, 2026, with director compensation details; (2) John S. McDill's announced retirement as Senior Vice President, Utility Operations in early 2027; and (3) Jeff D. Martinez's appointment as Senior Vice President, Utility Operations effective October 1, 2026, with a salary increase from $380,000 to $500,000. While the section contains both departures and appointments, the principal disclosed action is the appointment of Martinez to a key operational leadership role (SVP, Utility Operations, joining the Management Committee), which is the forward-looking material event. The Jeffries board appointment is secondary. This is material to investors as it affects senior operational leadership succession.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-10T10:16:43.332344+00:00","company_name":"ATMOS ENERGY CORP","ticker":"ATO","filing_date":"2026-08-10"},{"id":27357,"accession_number":"0001193125-26-341096","item_number":"7.01","item_title":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"The Item 7.01 disclosure announces two executive events: (1) election of James H. Jeffries IV to the board of directors effective September 1, 2026, and (2) appointment of Jeff D. Martinez to Senior Vice President, Utility Operations effective October 1, 2026, following the retirement of John S. McDill. While both an appointment and a departure are disclosed, the primary focus of the substantive disclosure is the appointment of Martinez to a senior executive role on the Management Committee, making exec_appointment the most salient classification. The board election of Jeffries is secondary governance activity.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-10T10:16:43.332344+00:00","company_name":"ATMOS ENERGY CORP","ticker":"ATO","filing_date":"2026-08-10"}]}