# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-25-058735
Filing Date
2025-04-25
Accepted
2025-04-25 16:15:39
Documents
105
Period of Report
2025-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | fbiz-20250331.htm iXBRL | 10-Q | 7046221
2 | EX-10.1 | fbiz-ex10_1.htm | EX-10.1 | 157880
3 | EX-10.2 | fbiz-ex10_2.htm | EX-10.2 | 134069
4 | EX-31.1 | fbiz-ex31_1.htm | EX-31.1 | 15113
5 | EX-31.2 | fbiz-ex31_2.htm | EX-31.2 | 15119
6 | EX-32 | fbiz-ex32.htm | EX-32 | 9517
7 | GRAPHIC | img35989527_0.jpg | GRAPHIC | 11792
8 | GRAPHIC | img36913048_0.jpg | GRAPHIC | 11792
| Complete submission text file | 0000950170-25-058735.txt |  | 31522730

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | fbiz-20250331.xsd | EX-101.SCH | 1979305
108 | EXTRACTED XBRL INSTANCE DOCUMENT | fbiz-20250331_htm.xml | XML | 9693109

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-Q | Act: 34 | File No.: 001-34095 | Film No.: 25874243
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)