InsiderTrades

Form 4 for FBIZ FIRST BUSINESS FINANCIAL SERVICES, INC.

Accepted 2025-11-14 00:00:00 ET · period of report 2025-11-12 · accession 0000892712-25-000161 · 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
M 2025-11-14 2025-11-12 FBIZ CHAMBAS COREY A CEO, Dir G - Gift — -400 118.1K -0.3% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-11-12 G D 200 — 118,316 D — — (F1) Transaction is a gift, therefore price is not applicable.
2 Common Common Stock 2025-11-12 G D 200 — 118,116 D — — (F1) Transaction is a gift, therefore price is not applicable.