{"filing":{"accession_number":"0001171843-26-006766","cik":"0000854560","ticker":"GSBC","company_name":"GREAT SOUTHERN BANCORP, INC.","form":"8-K","filing_date":"2026-10-22","report_date":"2026-10-21","primary_document":"f8k_102126.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/854560/000117184326006766/f8k_102126.htm"},"events":[{"id":37135,"run_id":34235,"accession_number":"0001171843-26-006766","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"Great Southern Bancorp issued a press release on October 21, 2026, reporting preliminary financial results for the three months ended September 30, 2026, disclosing earnings per diluted common share of $1.27 ($14.0 million net income) compared to $1.56 per share in the prior-year quarter. The filing explicitly states this is a disclosure of \"Results of Operations and Financial Condition\" under Item 2.02, with the press release attached as Exhibit 99.1 containing unaudited financial information including net interest income, provision for credit losses, non-interest income and expense, and key metrics such as return on equity and efficiency ratios.","company_name":"GREAT SOUTHERN BANCORP, INC.","ticker":"GSBC","filing_date":"2026-10-22","form":"8-K","submitted_at":null,"items":[{"id":41742,"accession_number":"0001171843-26-006766","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"Great Southern Bancorp issued a press release on October 21, 2026, reporting preliminary financial results for the three months ended September 30, 2026, disclosing earnings per diluted common share of $1.27 ($14.0 million net income) compared to $1.56 per share in the prior-year quarter. The filing explicitly states this is a disclosure of \"Results of Operations and Financial Condition\" under Item 2.02, with the press release attached as Exhibit 99.1 containing unaudited financial information including net interest income, provision for credit losses, non-interest income and expense, and key metrics such as return on equity and efficiency ratios.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-22T16:02:39.265766+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":41742,"accession_number":"0001171843-26-006766","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"Great Southern Bancorp issued a press release on October 21, 2026, reporting preliminary financial results for the three months ended September 30, 2026, disclosing earnings per diluted common share of $1.27 ($14.0 million net income) compared to $1.56 per share in the prior-year quarter. The filing explicitly states this is a disclosure of \"Results of Operations and Financial Condition\" under Item 2.02, with the press release attached as Exhibit 99.1 containing unaudited financial information including net interest income, provision for credit losses, non-interest income and expense, and key metrics such as return on equity and efficiency ratios.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-22T16:02:39.265766+00:00","company_name":"GREAT SOUTHERN BANCORP, INC.","ticker":"GSBC","filing_date":"2026-10-22"}]}