InsiderTrades

Form 4 for OSBC OLD SECOND BANCORP INC

Accepted 2026-02-18 00:00:00 ET · period of report 2026-02-13 · accession 0002074132-26-000002 · 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
2026-02-18 2026-02-13 OSBC Campbell Darin Patrick Pres, Powersports Lending, Dir S - Sale $20.70 -91 309.6K -0.0% -$1,884

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Old Second Bancorp, Inc. Common Stock 2026-02-13 S D 91 $20.70 309,589 D — —