Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-25-027715
Filing Date
2025-02-26
Accepted
2025-02-26 16:05:51
Documents
143
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 10-K fbiz-20241231.htm   iXBRL 10-K 9777275
2 EX-19 fbiz-ex19.htm EX-19 24103
3 EX-21 fbiz-ex21.htm EX-21 4903
4 EX-23 fbiz-ex23.htm EX-23 3410
5 EX-31.1 fbiz-ex31_1.htm EX-31.1 15064
6 EX-31.2 fbiz-ex31_2.htm EX-31.2 15070
7 EX-32 fbiz-ex32.htm EX-32 9363
8 EX-97 fbiz-ex97.htm EX-97 51657
9 GRAPHIC img74883103_0.jpg GRAPHIC 355383
  Complete submission text file 0000950170-25-027715.txt   42845213

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT fbiz-20241231.xsd EX-101.SCH 2712361
146 EXTRACTED XBRL INSTANCE DOCUMENT fbiz-20241231_htm.xml XML 12699736
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. (Filer) CIK: 0001521951 (see all company filings)

EIN.: 391576570 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34095 | Film No.: 25669970
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)