{"schema_version":"secwatch.filing_event.v1","accession":"0000092122-22-000043","form_type":"8-K","ticker":"SO","cik":"0000092122","company_name":"SOUTHERN CO","filed_at":"2022-08-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:58.609337+00:00","generated_at":"2026-06-23T23:18:59.206040+00:00","sec_items":["5.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Southern Company amends change-in-control plans; updates severance calculation and equity vesting triggers","bullets":["BPP eliminates 'Company Does Not Survive Merger' category; adds liquidation/dissolution and asset sale as triggering events.","Equity awards granted on/after Aug 15, 2022: if no replacement award in Company Change in Control I, awards vest at greater of target or projected actual performance.","Severance Plan: cash severance now based on greater of target annual incentive or 3-year average actual payouts; PSUs vest at greater of target or projected actual.","Definitions of change-in-control events aligned between BPP and Severance Plan."],"urls":{"canonical":"https://secwatch.observer/filing/0000092122-22-000043","json":"https://secwatch.observer/filing/0000092122-22-000043.json","markdown":"https://secwatch.observer/filing/0000092122-22-000043.md","text":"https://secwatch.observer/filing/0000092122-22-000043.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/92122/000009212222000043/0000092122-22-000043-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/92122/000009212222000043/so-20220815.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T23:18:59.206040+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"}