OSBC SEC Form 4 filings
Old Second Bancorp Inc Latest Insider Trading Activity
Our insider trading activity tracker for Old Second Bancorp Inc shows 2 total open-market insider transactions for OSBC over the past 26 days. The most recent displayed transaction was on August 12, 2026, when Eccher James (Old Second Bancorp Inc CHAIRMAN AND CEO) reported a sale of 19,313 shares at $25.61 per share. This page shows up to the 5 most recent SEC Form 4 filing records on a 24-hour delay. Sign up for real-time updates and access to 5 years of historic insider trading data.
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OSBC | 2026-08-13 | 2026-08-12 | Old Second Bancorp Inc | Eccher James | CHAIRMAN AND CEO | Sell | 1 | 19,313 | $25.61 | $494,700.56 | 5.98% | View Filing |
| OSBC | 2026-08-12 | 2026-08-11 | Old Second Bancorp Inc | Eccher James | CHAIRMAN AND CEO | Sell | 1 | 55,687 | $25.46 | $1,417,763.18 | 14.72% | View Filing |
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