{"schema_version":"secwatch.filing_event.v1","accession":"0000092122-24-000085","form_type":"8-K","ticker":"SO","cik":"0000092122","company_name":"SOUTHERN CO","filed_at":"2024-09-09T23:59:59+00:00","discovered_at":"2026-05-14T18:03:16.366970+00:00","generated_at":"2026-05-31T05:59:57.316559+00:00","sec_items":["8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Southern Company issues $750M of 4.85% Senior Notes due 2035","bullets":["Issued $750M aggregate principal of Series 2024B 4.85% Senior Notes due March 15, 2035.","Underwriting agreement signed Sept 4, 2024 with BofA, Mizuho, Morgan Stanley, PNC, RBC.","Notes offered under shelf registration statement (No. 333-277138)."],"urls":{"canonical":"https://secwatch.observer/filing/0000092122-24-000085","json":"https://secwatch.observer/filing/0000092122-24-000085.json","markdown":"https://secwatch.observer/filing/0000092122-24-000085.md","text":"https://secwatch.observer/filing/0000092122-24-000085.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/92122/000009212224000085/0000092122-24-000085-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/92122/000009212224000085/so-20240904.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T05:59:57.316559+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"}