{"schema_version":"secwatch.filing_event.v1","accession":"0000357173-24-000065","form_type":"8-K","ticker":"OSBC","cik":"0000357173","company_name":"OLD SECOND BANCORP INC","filed_at":"2024-10-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.728473+00:00","generated_at":"2026-05-31T00:02:27.229032+00:00","sec_items":[],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"Old Second Bancorp to report Q3 2024 earnings after close Oct 16; call Oct 17","bullets":["Financial results for Q3 2024 will be released after market close on October 16, 2024.","Earnings call on Thursday, October 17, 2024 at 10:00 a.m. Eastern Time.","Dial-in number for investors: 888-506-0062, Entry Code: 232873.","Replay available until October 24, 2024 via 877-481-4010, Replay PIN: 51325."],"urls":{"canonical":"https://secwatch.observer/filing/0000357173-24-000065","json":"https://secwatch.observer/filing/0000357173-24-000065.json","markdown":"https://secwatch.observer/filing/0000357173-24-000065.md","text":"https://secwatch.observer/filing/0000357173-24-000065.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/357173/000035717324000065/0000357173-24-000065-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/357173/000035717324000065/tmb-20241001x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T00:02:27.229032+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"}