{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-22-094380","form_type":"8-K","ticker":"GSBC","cik":"0000854560","company_name":"GREAT SOUTHERN BANCORP, INC.","filed_at":"2022-08-25T23:59:59+00:00","discovered_at":"2026-05-14T18:03:58.294872+00:00","generated_at":"2026-06-23T21:33:10.273268+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Great Southern Bancorp appoints Steven D. Edwards to board effective Sept 1, 2022","bullets":["Steven D. Edwards appointed to boards of Great Southern Bancorp and Great Southern Bank, service starts Sept 1, 2022.","Edwards named to Audit and Governance and Nominating Committees of the Company's Board.","Recently retired as President and CEO of CoxHealth, a 12,000-employee health system in Springfield, MO.","Will receive same compensation as other non-employee directors as described in the 2022 proxy statement.","Bank made $219,172 in charitable donations to CoxHealth since Jan 2021, including $100k for COVID-19 vaccine line."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-22-094380","json":"https://secwatch.observer/filing/0001104659-22-094380.json","markdown":"https://secwatch.observer/filing/0001104659-22-094380.md","text":"https://secwatch.observer/filing/0001104659-22-094380.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/854560/000110465922094380/0001104659-22-094380-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/854560/000110465922094380/tm2224562d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T21:33:10.273268+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":[{"claim_id":"3fbb8e6448","claim":"Steven D. Edwards was appointed as Director at GREAT SOUTHERN BANCORP, INC..","evidence_excerpt":"appointed Steven D. Edwards as a director of the Company and the Bank, with his service to commence September 1, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/854560/000110465922094380/0001104659-22-094380-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}