Form 4 for OSBC OLD SECOND BANCORP INC
Accepted 2026-01-05 00:00:00 ET · period of report 2025-12-31 · accession 0001184766-26-000002 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| I | 2026-01-05 | 2025-12-31 | OSBC | COLLINS GARY S | VICE COB, Dir | J - Other | $0.00 | +40 | 6,805 | +0.6% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Old Second Bancorp, Inc. Common Stock | 2025-12-31 | J | A | 40 | $0.00 | 6,805 | I By 401-K | — | — | (F1) Of this total, 40 shares were allocated during the fourth quarter pursuant to the Old Second Bancorp, Inc. Employee Salary and Savings Plan. Information herein was provided by the Plan Trustee as of 12-31-25. |