# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0001193125-25-274355
Filing Date
2025-11-10
Accepted
2025-11-10 16:27:15
Documents
55
Period of Report
2025-11-10
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K | fbiz-20251110.htm iXBRL | 8-K | 58242
2 | COURTESY COPY OF Q3_2025_IP_8-K | fbiz-q3_2025_ip_8-k.pdf | 8-K | 1072825
3 | EX-99.1 | fbiz-ex99_1.htm | EX-99.1 | 49383
4 | GRAPHIC | fbiz-ex99_1s1.jpg | GRAPHIC | 152739
5 | GRAPHIC | fbiz-ex99_1s2.jpg | GRAPHIC | 938861
6 | GRAPHIC | fbiz-ex99_1s3.jpg | GRAPHIC | 138383
7 | GRAPHIC | fbiz-ex99_1s4.jpg | GRAPHIC | 343972
8 | GRAPHIC | fbiz-ex99_1s5.jpg | GRAPHIC | 352011
9 | GRAPHIC | fbiz-ex99_1s6.jpg | GRAPHIC | 109018
10 | GRAPHIC | fbiz-ex99_1s7.jpg | GRAPHIC | 252666
11 | GRAPHIC | fbiz-ex99_1s8.jpg | GRAPHIC | 336576
12 | GRAPHIC | fbiz-ex99_1s9.jpg | GRAPHIC | 238425
13 | GRAPHIC | fbiz-ex99_1s10.jpg | GRAPHIC | 259474
14 | GRAPHIC | fbiz-ex99_1s11.jpg | GRAPHIC | 101600
15 | GRAPHIC | fbiz-ex99_1s12.jpg | GRAPHIC | 310517
16 | GRAPHIC | fbiz-ex99_1s13.jpg | GRAPHIC | 360877
17 | GRAPHIC | fbiz-ex99_1s14.jpg | GRAPHIC | 232447
18 | GRAPHIC | fbiz-ex99_1s15.jpg | GRAPHIC | 320397
19 | GRAPHIC | fbiz-ex99_1s16.jpg | GRAPHIC | 372179
20 | GRAPHIC | fbiz-ex99_1s17.jpg | GRAPHIC | 231523
21 | GRAPHIC | fbiz-ex99_1s18.jpg | GRAPHIC | 218809
22 | GRAPHIC | fbiz-ex99_1s19.jpg | GRAPHIC | 124398
23 | GRAPHIC | fbiz-ex99_1s20.jpg | GRAPHIC | 290950
24 | GRAPHIC | fbiz-ex99_1s21.jpg | GRAPHIC | 206966
25 | GRAPHIC | fbiz-ex99_1s22.jpg | GRAPHIC | 316234
26 | GRAPHIC | fbiz-ex99_1s23.jpg | GRAPHIC | 285703
27 | GRAPHIC | fbiz-ex99_1s24.jpg | GRAPHIC | 118257
28 | GRAPHIC | fbiz-ex99_1s25.jpg | GRAPHIC | 257118
29 | GRAPHIC | fbiz-ex99_1s26.jpg | GRAPHIC | 247149
30 | GRAPHIC | fbiz-ex99_1s27.jpg | GRAPHIC | 407933
31 | GRAPHIC | fbiz-ex99_1s28.jpg | GRAPHIC | 297881
32 | GRAPHIC | fbiz-ex99_1s29.jpg | GRAPHIC | 239679
33 | GRAPHIC | fbiz-ex99_1s30.jpg | GRAPHIC | 438604
34 | GRAPHIC | fbiz-ex99_1s31.jpg | GRAPHIC | 231401
35 | GRAPHIC | fbiz-ex99_1s32.jpg | GRAPHIC | 265068
36 | GRAPHIC | fbiz-ex99_1s33.jpg | GRAPHIC | 365781
37 | GRAPHIC | fbiz-ex99_1s34.jpg | GRAPHIC | 326024
38 | GRAPHIC | fbiz-ex99_1s35.jpg | GRAPHIC | 265912
39 | GRAPHIC | fbiz-ex99_1s36.jpg | GRAPHIC | 401168
40 | GRAPHIC | fbiz-ex99_1s37.jpg | GRAPHIC | 356845
41 | GRAPHIC | fbiz-ex99_1s38.jpg | GRAPHIC | 333353
42 | GRAPHIC | fbiz-ex99_1s39.jpg | GRAPHIC | 504006
43 | GRAPHIC | fbiz-ex99_1s40.jpg | GRAPHIC | 336246
44 | GRAPHIC | fbiz-ex99_1s41.jpg | GRAPHIC | 472794
45 | GRAPHIC | fbiz-ex99_1s42.jpg | GRAPHIC | 366680
46 | GRAPHIC | fbiz-ex99_1s43.jpg | GRAPHIC | 154130
| Complete submission text file | 0001193125-25-274355.txt |  | 19426895

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
47 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | fbiz-20251110.xsd | EX-101.SCH | 25043
57 | EXTRACTED XBRL INSTANCE DOCUMENT | fbiz-20251110_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.: 251466627
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)