CIK 0000357173 · Large accelerated filer
OLD SECOND BANCORP INC
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- OSBC
- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 363143493
- Phone
- 6308920202
- Business address
- 37 S RIVER ST, AURORA, IL, 60507
- Open-market buys, last 90 days
- $572
- in 1 filing
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$572. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-11-09 | Lyons Billy J Jr. Director | Purchase | +23 | $24.88 | $572 | 20,140 |
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