InsiderTrades

Form 4 for OSBC OLD SECOND BANCORP INC

Accepted 2025-11-13 00:00:00 ET · period of report 2025-11-10 · accession 0001829064-25-000004 · 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
2025-11-13 2025-11-10 OSBC Lyons Billy J Jr. Dir A - Grant $18.35 +27 17.0K +0.2% +$495.45

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Old Second Bancorp, Inc. Common Stock 2025-11-10 A A 27 $18.35 16,973 D — —