Corey A. Chambas - Nov 12, 2025 Form 4 Insider Report for FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ)

Role
CEO, Director
Signature
Peter J. Wilder (Pursuant to Power of Attorney)
Stock symbol
FBIZ
Transactions as of
Nov 12, 2025
Transactions value $
$0
Form type
4
Date filed
11/14/2025, 04:15 PM
Previous filing
Apr 15, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
CHAMBAS COREY A CEO, Director 401 CHARMANY DRIVE, MADISON Peter J. Wilder (Pursuant to Power of Attorney) 2025-11-14 0001311295

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction FBIZ Common Stock Gift -200 -0.17% 118K Nov 12, 2025 Direct F1
transaction FBIZ Common Stock Gift -200 -0.17% 118K Nov 12, 2025 Direct F1
holding FBIZ Common Stock 17K Nov 12, 2025 By 401(k) Plan
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Transaction is a gift, therefore price is not applicable.