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$FBIZ All transactions

FIRST BUSINESS FINANCIAL SERVICES, INC.

A

$ Value

$0

Shares

620

Price

$0

Filed

May 20

Insider

Name

Olszewski Daniel P.

Title

CIK

0001760576

Roles

Director

Transaction Details

Transaction Date

2025-05-16

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

26,695

Footnotes

23,150 shares are held by the Kathryn J. Olszewski 2021 GST Trust.

Filing Info

Accession No.

0001062993-25-009884

Form Type

4

Issuer CIK

0001521951

Olszewski Daniel P.'s History

Date Ticker Type Value
2025-05-16 FBIZ A $0

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