{"filing":{"accession_number":"0000357173-26-000039","cik":"0000357173","ticker":"OSBC","company_name":"OLD SECOND BANCORP INC","form":"8-K","filing_date":"2026-07-21","report_date":null,"primary_document":"osbc-20260721x8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000039/osbc-20260721x8k.htm"},"events":[{"id":19036,"run_id":17129,"accession_number":"0000357173-26-000039","anchor_item_number":"8.01","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"The Board of Directors declared a cash dividend of $0.07 per share payable on August 10, 2026, to stockholders of record as of July 31, 2026. This is a straightforward dividend declaration that would be material to investors as it represents a return of capital and signals the company's capital position and dividend policy.","company_name":"OLD SECOND BANCORP INC","ticker":"OSBC","filing_date":"2026-07-21","form":"8-K","submitted_at":null,"items":[{"id":18025,"accession_number":"0000357173-26-000039","item_number":"8.01","item_title":"Other Events","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"The Board of Directors declared a cash dividend of $0.07 per share payable on August 10, 2026, to stockholders of record as of July 31, 2026. This is a straightforward dividend declaration that would be material to investors as it represents a return of capital and signals the company's capital position and dividend policy.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-21T15:00:36.010316+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":18025,"accession_number":"0000357173-26-000039","item_number":"8.01","item_title":"Other Events","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"The Board of Directors declared a cash dividend of $0.07 per share payable on August 10, 2026, to stockholders of record as of July 31, 2026. This is a straightforward dividend declaration that would be material to investors as it represents a return of capital and signals the company's capital position and dividend policy.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-21T15:00:36.010316+00:00","company_name":"OLD SECOND BANCORP INC","ticker":"OSBC","filing_date":"2026-07-21"}]}