{"schema_version":"secwatch.filing_event.v1","accession":"0000092122-25-000072","form_type":"8-K","ticker":"SO","cik":"0000092122","company_name":"SOUTHERN CO","filed_at":"2025-07-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.706803+00:00","generated_at":"2026-05-18T03:59:49.744136+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Southern Company elects John M. Turner as director, appoints Matthew M. Kim as Comptroller","bullets":["John M. Turner, Jr. elected to board effective Sept 1, 2025; he is CEO of Regions Financial since 2018.","Matthew M. Kim appointed Comptroller effective July 31, 2025; previously Treasurer since March 2025.","Kim's base salary $425K, annual incentive target 50% of base, long-term equity target 70% of base.","Committee assignments for Turner not yet determined; will be reported by amendment."],"urls":{"canonical":"https://secwatch.observer/filing/0000092122-25-000072","json":"https://secwatch.observer/filing/0000092122-25-000072.json","markdown":"https://secwatch.observer/filing/0000092122-25-000072.md","text":"https://secwatch.observer/filing/0000092122-25-000072.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/92122/000009212225000072/0000092122-25-000072-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/92122/000009212225000072/so-20250721.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T03:59:49.744136+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}