[ARS] OLD SECOND BANCORP INC SEC Filing Filing Impact (Low) Filing Sentiment (Neutral) Form Type ARS AI-generated analysis. How Rhea-AI works. Not financial advice. See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google Add on Google Not now Accepted by SEC EDGAR 04/06/2026 - 11:37 AM Learn about SEC filing dates ⛶ Fullscreen ARS - OLD SECOND BANCORP INC ARS Filing - OLD SECOND BANCORP INC This filing is available as a PDF document. Filing Type: ARS Company: OLD SECOND BANCORP INC (OSBC) Acceptance Date: 2026-04-06T11:37:02.000Z View PDF Document Source: View Original Filing on SEC EDGAR