Company Analysis

First Business Financial Services, Inc. (FBIZ)

Nasdaq: FBIZ · State Commercial Banks · Madison, WI · filing with the SEC since 2011
Grade4.6
◀ Past 4.5● Present 4.9▶ Future 4.4

Who runs First Business Financial Services, Inc.

Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filed
Chief executive, as filed
Chambas Corey A
CEO. First filing Aug 2011, latest May 19, 2026, 4 filings in all.
Officers reporting now
10
of 18 people with a filing in the last fifteen months
Directors reporting now
8
35 people on the record since 2011
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
NameTitle as filedFirst filingLatest filingSales, 12 months
Chandler Jodi AChief Human Resources OfficerAug 2011Aug 28, 20261 · $0.00
Chambas Corey ACEOAug 2011May 19, 2026none
Seiler David R.President and CEOApr 2016May 19, 2026none
Crampton Kevin DChief Accounting OfficerApr 2023May 19, 2026none
Garcia Laura M.Chief Risk OfficerFeb 2023May 19, 2026none
Hartlieb James EdwardPres&CEO First Business BankFeb 2022Apr 14, 2026none
Spielmann Brian D.CFOAug 2020Apr 14, 2026none
Ovokaitys DanielChief Information OfficerJun 2014Apr 14, 2026none
Quade Bradley AChief Credit OfficerApr 2020Apr 14, 2026none
Kristufek Niamh M.President - Specialty FinanceFeb 2026Feb 18, 2026none
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
NameRoleFirst filingLatest filingSales, 12 months
Ferris Scott M.directorJun 2026Aug 18, 2026none
Benson Laurie S.directorDec 2018May 19, 2026none
Chavarria Carla CdirectorJul 2017May 19, 2026none
Graham Jason RdirectorMay 2025May 19, 2026none
Kilcoyne Gerald LdirectorNov 2011May 19, 2026none
Lorenz William KentdirectorJul 2018May 19, 2026none
Olszewski Daniel P.directorDec 2018May 19, 2026none
Kauten Ralph R.directorDec 2018Aug 1, 2025none
Earlier names on the record17, newest filing first

A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.

SI Assistanton FBIZ · research, not advice