---
schema_version: "secwatch.filing_event.v1"
accession: "0000357173-25-000071"
form_type: "8-K"
ticker: "OSBC"
cik: "0000357173"
company_name: "OLD SECOND BANCORP INC"
filed_at: "2025-07-15T23:59:59+00:00"
generated_at: "2026-05-18T06:34:08.231793+00:00"
event_type: "dividend"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Old Second Bancorp declares $0.06 quarterly dividend payable Aug. 4, 2025

## Summary
- Board declared a cash dividend of $0.06 per share on July 15, 2025.
- Dividend payable August 4, 2025, to shareholders of record as of July 25, 2025.
- No change indicated from prior dividend rate; annualized rate remains $0.24 per share.

## SEC filing metadata
- accession: 0000357173-25-000071
- form_type: 8-K
- ticker: OSBC
- cik: 0000357173
- company_name: OLD SECOND BANCORP INC
- filed_at: 2025-07-15T23:59:59+00:00
- event_type: dividend
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- EDGAR index: https://www.sec.gov/Archives/edgar/data/357173/000035717325000071/0000357173-25-000071-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/357173/000035717325000071/tmb-20250715x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000357173-25-000071
- JSON: https://secwatch.observer/filing/0000357173-25-000071.json
- Plain text: https://secwatch.observer/filing/0000357173-25-000071.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.