# Filing Detail

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)