{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-006013","form_type":"8-K","ticker":"GSBC","cik":"0000854560","company_name":"GREAT SOUTHERN BANCORP, INC.","filed_at":"2023-01-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:48.259433+00:00","generated_at":"2026-06-20T11:19:59.311575+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Great Southern Q4 EPS $1.84 vs $1.14 YoY; NIM expands to 3.99%","bullets":["Net income $22.6M ($1.84 EPS) vs $15.3M ($1.14) YoY; FY EPS $6.02 vs $5.46.","Net interest margin 3.99% vs 3.37% Q4; net interest income up 23.5% to $54.6M.","Loan growth 12.5% to $4.51B; NPA ratio 0.07% vs 0.11%.","Capital ratios strong: Tier 1 leverage 10.6%, CET1 10.6%.","Repurchased ~1.04M shares in 2022 at avg $59.25; $0.40 quarterly dividend."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-006013","json":"https://secwatch.observer/filing/0001104659-23-006013.json","markdown":"https://secwatch.observer/filing/0001104659-23-006013.md","text":"https://secwatch.observer/filing/0001104659-23-006013.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/854560/000110465923006013/0001104659-23-006013-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/854560/000110465923006013/tm234044d2_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T11:19:59.311575+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":"857b574d796f4eb82eac86d19d1480f08dccbd05","claim":"GREAT SOUTHERN BANCORP, INC. reported preliminary financial results for quarter and year ended December 31, 2022.","evidence_excerpt":"On January 23, 2023, Great Southern Bancorp, Inc. issued a press release reporting preliminary financial results for the quarter and year ended December 31, 2022.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/854560/000110465923006013/0001104659-23-006013-index.htm","confidence":0.85,"family_label":"Earnings Releases","details":[{"label":"Period","value":"quarter and year ended December 31, 2022"},{"label":"Result","value":"preliminary results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}