# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000950170-25-060615
Filing Date
2025-04-30
Accepted
2025-04-30 09:07:38
Documents
55
Period of Report
2025-04-30
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
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1 | 8-K | fbiz-20250430.htm iXBRL | 8-K | 58220
2 | COURTESY COPY OF Q1_2025_IP_8-K | fbiz-q1_2025_ip_8-k.pdf | 8-K | 1004942
3 | EX-99.1 | fbiz-ex99_1.htm | EX-99.1 | 49041
4 | GRAPHIC | fbiz-ex99_1s1.jpg | GRAPHIC | 150354
5 | GRAPHIC | fbiz-ex99_1s2.jpg | GRAPHIC | 938735
6 | GRAPHIC | fbiz-ex99_1s3.jpg | GRAPHIC | 138217
7 | GRAPHIC | fbiz-ex99_1s4.jpg | GRAPHIC | 344669
8 | GRAPHIC | fbiz-ex99_1s5.jpg | GRAPHIC | 351868
9 | GRAPHIC | fbiz-ex99_1s6.jpg | GRAPHIC | 109018
10 | GRAPHIC | fbiz-ex99_1s7.jpg | GRAPHIC | 252598
11 | GRAPHIC | fbiz-ex99_1s8.jpg | GRAPHIC | 345103
12 | GRAPHIC | fbiz-ex99_1s9.jpg | GRAPHIC | 239308
13 | GRAPHIC | fbiz-ex99_1s10.jpg | GRAPHIC | 101769
14 | GRAPHIC | fbiz-ex99_1s11.jpg | GRAPHIC | 308722
15 | GRAPHIC | fbiz-ex99_1s12.jpg | GRAPHIC | 360133
16 | GRAPHIC | fbiz-ex99_1s13.jpg | GRAPHIC | 230169
17 | GRAPHIC | fbiz-ex99_1s14.jpg | GRAPHIC | 309871
18 | GRAPHIC | fbiz-ex99_1s15.jpg | GRAPHIC | 368688
19 | GRAPHIC | fbiz-ex99_1s16.jpg | GRAPHIC | 227577
20 | GRAPHIC | fbiz-ex99_1s17.jpg | GRAPHIC | 215619
21 | GRAPHIC | fbiz-ex99_1s18.jpg | GRAPHIC | 124404
22 | GRAPHIC | fbiz-ex99_1s19.jpg | GRAPHIC | 300933
23 | GRAPHIC | fbiz-ex99_1s20.jpg | GRAPHIC | 255216
24 | GRAPHIC | fbiz-ex99_1s21.jpg | GRAPHIC | 319577
25 | GRAPHIC | fbiz-ex99_1s22.jpg | GRAPHIC | 251763
26 | GRAPHIC | fbiz-ex99_1s23.jpg | GRAPHIC | 118295
27 | GRAPHIC | fbiz-ex99_1s24.jpg | GRAPHIC | 257049
28 | GRAPHIC | fbiz-ex99_1s25.jpg | GRAPHIC | 248808
29 | GRAPHIC | fbiz-ex99_1s26.jpg | GRAPHIC | 407996
30 | GRAPHIC | fbiz-ex99_1s27.jpg | GRAPHIC | 298600
31 | GRAPHIC | fbiz-ex99_1s28.jpg | GRAPHIC | 238188
32 | GRAPHIC | fbiz-ex99_1s29.jpg | GRAPHIC | 423410
33 | GRAPHIC | fbiz-ex99_1s30.jpg | GRAPHIC | 241464
34 | GRAPHIC | fbiz-ex99_1s31.jpg | GRAPHIC | 275266
35 | GRAPHIC | fbiz-ex99_1s32.jpg | GRAPHIC | 375107
36 | GRAPHIC | fbiz-ex99_1s33.jpg | GRAPHIC | 338316
37 | GRAPHIC | fbiz-ex99_1s34.jpg | GRAPHIC | 263913
38 | GRAPHIC | fbiz-ex99_1s35.jpg | GRAPHIC | 383636
39 | GRAPHIC | fbiz-ex99_1s36.jpg | GRAPHIC | 351298
40 | GRAPHIC | fbiz-ex99_1s37.jpg | GRAPHIC | 312783
41 | GRAPHIC | fbiz-ex99_1s38.jpg | GRAPHIC | 490154
42 | GRAPHIC | fbiz-ex99_1s39.jpg | GRAPHIC | 353043
43 | GRAPHIC | fbiz-ex99_1s40.jpg | GRAPHIC | 447382
44 | GRAPHIC | fbiz-ex99_1s41.jpg | GRAPHIC | 378033
45 | GRAPHIC | fbiz-ex99_1s42.jpg | GRAPHIC | 151652
| Complete submission text file | 0000950170-25-060615.txt |  | 18954949

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
46 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | fbiz-20250430.xsd | EX-101.SCH | 25043
57 | EXTRACTED XBRL INSTANCE DOCUMENT | fbiz-20250430_htm.xml | XML | 4743

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: 8-K | Act: 34 | File No.: 001-34095 | Film No.: 25891330
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)