InsiderTrades

Form 4 for FBIZ FIRST BUSINESS FINANCIAL SERVICES, INC.

Accepted 2026-02-18 00:00:00 ET · period of report 2026-02-16 · accession 0000892712-26-000127 · 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 2026-02-16 FBIZ CHAMBAS COREY A CEO, Dir F - Tax $58.36 -1,531 116.6K -1% -$89.3K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-16 F D 1,531 $58.36 116,585 D — —