Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001062993-25-007523
Filing Date
2025-04-15
Accepted
2025-04-15 16:42:33
Documents
1
Period of Report
2025-04-11

Document Format Files

Seq Description Document Type Size
1 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES form4.html 4  
1 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES form4.xml 4 4550
  Complete submission text file 0001062993-25-007523.txt   6114
Mailing Address 401 CHARMANY DRIVE PO BOX 44961 MADISON WI 53744
Business Address 401 CHARMANY DRIVE MADISON WI 53719 608-238-8008
FIRST BUSINESS FINANCIAL SERVICES, INC. (Issuer) CIK: 0001521951 (see all company filings)

EIN.: 391576570 | State of Incorp.: WI | Fiscal Year End: 1231
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)

Mailing Address 401 CHARMANY DRIVE MADISON WI 53719
Business Address
Hartlieb James Edward (Reporting) CIK: 0001906662 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34095 | Film No.: 25840125