{"schema_version":"secwatch.filing_event.v1","accession":"0000357173-24-000049","form_type":"8-K","ticker":"OSBC","cik":"0000357173","company_name":"OLD SECOND BANCORP INC","filed_at":"2024-07-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:15.518799+00:00","generated_at":"2026-06-01T00:17:07.699230+00:00","sec_items":[],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Old Second Bancorp announces Q2 2024 earnings release date of July 17","bullets":["Financial results for Q2 2024 released after market close on July 17, 2024.","Earnings call on July 18, 2024 at 10:00 a.m. ET; dial-in 888-506-0062, entry code 230168.","Replay available until July 25, 2024 at 877-481-4010, replay PIN 50796."],"urls":{"canonical":"https://secwatch.observer/filing/0000357173-24-000049","json":"https://secwatch.observer/filing/0000357173-24-000049.json","markdown":"https://secwatch.observer/filing/0000357173-24-000049.md","text":"https://secwatch.observer/filing/0000357173-24-000049.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/357173/000035717324000049/0000357173-24-000049-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/357173/000035717324000049/tmb-20240701x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T00:17:07.699230+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"}