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CIK 0001521951 · Accelerated filer

FIRST BUSINESS FINANCIAL SERVICES, INC.

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Ticker
FBIZ
Exchange
Nasdaq
Industry
State Commercial Banks
FY end
Dec 31
Incorporated
WI
Entity type
operating
EIN
391576570
Phone
608-238-8008
Business address
401 CHARMANY DRIVE, MADISON, WI, 53719
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$47,381
in 1 filing

Net −$47,381. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Chandler Jodi A −$47K Chief Human Resources Officer sold 3% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-04-10 Hartlieb James Edward Pres&CEO First Business Bank Grant or award +2,730 32,802.87
2026-04-10 Hartlieb James Edward Pres&CEO First Business Bank Shares withheld for taxes −1,039 $58.60 $61K 31,763.87
2026-04-10 Hartlieb James Edward Pres&CEO First Business Bank Gift −127 31,636.87
2026-04-10 Garcia Laura M. Chief Risk Officer Grant or award +2,500 5,950
2026-04-10 Garcia Laura M. Chief Risk Officer Shares withheld for taxes −1,108 $58.60 $65K 4,842
2026-04-10 Chandler Jodi A Chief Human Resources Officer Grant or award +2,080 24,059
2026-04-10 Chandler Jodi A Chief Human Resources Officer Shares withheld for taxes −834 $58.60 $49K 23,225
2026-04-10 CHAMBAS COREY A CEO Grant or award +10,370 126,955
2026-04-10 CHAMBAS COREY A CEO Shares withheld for taxes −4,875 $58.60 $286K 122,080
2026-02-16 Seiler David R. President and COO Grant or award +1,655 35,169
2026-02-16 Seiler David R. President and COO Shares withheld for taxes −665 $58.36 $39K 34,504
2026-02-16 Spielmann Brian D. CFO Grant or award +875 6,225
2026-02-16 Spielmann Brian D. CFO Shares withheld for taxes −603 $58.36 $35K 5,622
2026-02-16 Chandler Jodi A Chief Human Resources Officer Grant or award +550 22,292
2026-02-16 Chandler Jodi A Chief Human Resources Officer Shares withheld for taxes −313 $58.36 $18K 21,979
2026-02-16 CHAMBAS COREY A CEO Shares withheld for taxes −1,531 $58.36 $89K 116,585
2026-02-16 Ovokaitys Daniel Chief Information Officer Grant or award +595 9,787
2026-02-16 Ovokaitys Daniel Chief Information Officer Shares withheld for taxes −406 $58.36 $24K 9,381
2026-02-16 Hartlieb James Edward Pres&CEO First Business Bank Grant or award +715 30,464.87
2026-02-16 Hartlieb James Edward Pres&CEO First Business Bank Shares withheld for taxes −392 $58.36 $23K 30,072.87

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