BlackRock, Inc. - Mar 31, 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: 8.29M shares
Disclosed Ownership: 506K shares
Ownership: 6.1%
Form type: SCHEDULE 13G/A
Date filed: 4/24/2025, 09:27 AM
Date of event: Mar 31, 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%	506K	497K	0	Spencer Fleming	Managing Director