InsiderTrades

Form 4 for OSBC OLD SECOND BANCORP INC

Accepted 2026-07-02 10:22:56 ET · period of report 2026-06-30 · accession 0001184766-26-000018 · 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 2026-07-02 10:22 2026-06-30 OSBC COLLINS GARY S VICE COB, Dir J - Other $0.00 +37 7,095 +0.5% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Old Second Bancorp, Inc. Common Stock 2026-06-30 J A 37 $0.00 7,095 I By 401-K — — (F1) Of this total, 37 shares were allocated during the second quarter pursuant to the Old Second Bancorp, Inc. Employee Salary and Savings Plan. Information herein was provided by the Plan Trustee as of 6-30-26.