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$FBIZ All transactions

FIRST BUSINESS FINANCIAL SERVICES, INC.

F

$ Value

$15K

Shares

254

Price

$58

Filed

Feb 18

Insider

Name

Kristufek Niamh M.

Title

President - Specialty Finance

CIK

0002108851

Roles

Officer

Transaction Details

Transaction Date

2026-02-16

Code

F

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

3,336

Filing Info

Accession No.

0000892712-26-000122

Form Type

4

Issuer CIK

0001521951

Kristufek Niamh M.'s History

Date Ticker Type Value
2026-02-16 FBIZ A $0
2026-02-16 FBIZ F $15K

Other Insiders at FBIZ (90d)

Insider Bought Sold Last
CHAMBAS COREY A
CEO
2026-04-10
Chandler Jodi A
Chief Human Resources Officer
2026-04-10
Ovokaitys Daniel
Chief Information Officer
2026-04-10
Seiler David R.
President and COO
2026-04-10
Quade Bradley A
Chief Credit Officer
2026-04-10
Spielmann Brian D.
CFO
2026-04-10
Hartlieb James Edward
Pres&CEO First Business Bank
2026-04-10
Garcia Laura M.
Chief Risk Officer
2026-04-10
Crampton Kevin D
Chief Accounting Officer
2026-02-16
Kristufek Niamh M.
President - Specialty Finance
2026-02-16