{"schema_version":"secwatch.filing_event.v1","accession":"0001171843-25-000348","form_type":"8-K","ticker":"GSBC","cik":"0000854560","company_name":"GREAT SOUTHERN BANCORP, INC.","filed_at":"2025-01-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:06.517991+00:00","generated_at":"2026-05-27T22:44:23.272326+00:00","sec_items":["7.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"medium","headline":"Great Southern Bancorp updates loan portfolio; non-perf at $3.6M on $4.77B book","bullets":["Gross loans $4.77B as of Dec 31, 2024; multifamily and commercial RE each ~32% of total.","Non-performing loans total $3.6M, with 74% in single-family real estate.","Office and retail+restaurant CRE loans total $191.9M and $420.6M, respectively.","Construction & land development $445.7M; 47% multifamily apartment projects.","Loans diversified across 16 regions; Southern Region largest at $400.5M (8% of total)."],"urls":{"canonical":"https://secwatch.observer/filing/0001171843-25-000348","json":"https://secwatch.observer/filing/0001171843-25-000348.json","markdown":"https://secwatch.observer/filing/0001171843-25-000348.md","text":"https://secwatch.observer/filing/0001171843-25-000348.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/854560/000117184325000348/0001171843-25-000348-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/854560/000117184325000348/f8k_012125.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T22:44:23.272326+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"}