BlackRock, Inc. - 31 Mar 2025 SCHEDULE 13G/A Report for FIRST BUSINESS FINANCIAL SERVICES, INC. Common Stock (FBIZ)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: FIRST BUSINESS FINANCIAL SERVICES, INC. Common Stock
Symbol: FBIZ
Shares outstanding: 8,289,033 shares
Disclosed Ownership: 505,631 shares
Ownership: 6.1%
Form type: SCHEDULE 13G/A
Filing time: 24 Apr 2025, 09:27:40 UTC
Date of event: 31 Mar 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	6.1%	505,631	496,539	0	Spencer Fleming	Managing Director