# First Business Financial Services, Inc.: filings

FBIZ · Nasdaq · CIK 1521951 · [Financials](/sectors/financials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/fbiz.md) · [Financials](/companies/fbiz/financials.md) · [Filings](/companies/fbiz/filings.md) · [Insiders](/companies/fbiz/insiders.md)

## Reports and events: 400 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 641, 8-K 317, 13F-HR 54, 10-Q 47, SC 13G/A 26, 3 24, DEFA14A 20, 4/A 16, 10-K 15, DEF 14A 15, CORRESP 10, SC 13G 9, UPLOAD 9, D 8, 144 6, EFFECT 6, S-8 6, 425 5, S-3 4, 8-K/A 3, N-PX 3, 3/A 2, S-1/A 2, SCHEDULE 13G 2, SCHEDULE 13G/A 2, 13F-HR/A 1, 424B3 1, 424B4 1, 5 1, 8-A12B/A 1, D/A 1, FWP 1, S-1 1, S-1MEF 1, S-3/A 1, S-4 1, S-4/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-30 | 16:06 ET | [10-Q](/filings/0001193125-26-441632.md) | Quarterly report, period 2026-09-30 | 0001193125-26-441632 |
| 2026-10-29 | 16:05 ET | [8-K](/filings/0001193125-26-437781.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-437781 |
| 2026-08-20 | 17:28 ET | [8-K](/filings/0001193125-26-359419.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-359419 |
| 2026-07-31 | 16:06 ET | [10-Q](/filings/0001193125-26-328468.md) | Quarterly report, period 2026-06-30 | 0001193125-26-328468 |
| 2026-07-30 | 16:00 ET | [8-K](/filings/0001193125-26-326079.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-326079 |
| 2026-05-28 | 16:02 ET | [8-K](/filings/0001193125-26-245166.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-245166 |
| 2026-05-11 | 16:19 ET | [8-K/A](/filings/0001104659-26-058671.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-26-058671 |
| 2026-05-05 | 07:01 ET | [8-K](/filings/0001193125-26-204998.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-204998 |
| 2026-04-29 | 16:02 ET | [8-K](/filings/0001193125-26-191442.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-26-191442 |
| 2026-04-24 | 16:06 ET | [10-Q](/filings/0001193125-26-177139.md) | Quarterly report, period 2026-03-31 | 0001193125-26-177139 |
| 2026-04-23 | 16:06 ET | [8-K](/filings/0001193125-26-173671.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure | 0001193125-26-173671 |
| 2026-04-16 | 16:01 ET | [8-K](/filings/0001193125-26-158945.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-26-158945 |
| 2026-04-14 | 16:01 ET | [8-K](/filings/0001193125-26-154867.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-26-154867 |
| 2026-03-12 | 16:07 ET | [8-K](/filings/0001193125-26-104126.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-104126 |
| 2026-03-05 | 08:07 ET | [DEF 14A](/filings/0001193125-26-092613.md) | Proxy statement, period 2026-03-05 | 0001193125-26-092613 |
| 2026-02-25 | 16:06 ET | [10-K](/filings/0001193125-26-071523.md) | Annual report, period 2025-12-31 | 0001193125-26-071523 |
| 2026-02-03 | 16:32 ET | [8-K](/filings/0001193125-26-035684.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-035684 |
| 2026-02-02 | 16:04 ET | [8-K](/filings/0001193125-26-033596.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-26-033596 |
| 2026-01-29 | 16:05 ET | [8-K](/filings/0001193125-26-029321.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-029321 |
| 2025-11-10 | 16:27 ET | [8-K](/filings/0001193125-25-274355.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-25-274355 |
| 2025-11-06 | 16:31 ET | [8-K](/filings/0001193125-25-269731.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-25-269731 |
| 2025-10-31 | 16:06 ET | [10-Q](/filings/0001193125-25-260778.md) | Quarterly report, period 2025-09-30 | 0001193125-25-260778 |
| 2025-10-30 | 16:06 ET | [8-K](/filings/0001193125-25-258515.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-25-258515 |
| 2025-07-31 | 08:30 ET | [8-K](/filings/0000950170-25-100567.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-100567 |
| 2025-07-29 | 08:15 ET | [8-K](/filings/0000950170-25-099399.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-099399 |
| 2025-07-25 | 16:06 ET | [10-Q](/filings/0000950170-25-098776.md) | Quarterly report, period 2025-06-30 | 0000950170-25-098776 |
| 2025-07-24 | 16:01 ET | [8-K](/filings/0000950170-25-098323.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-098323 |
| 2025-05-07 | 16:00 ET | [8-K](/filings/0000950170-25-065600.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-065600 |
| 2025-05-05 | 09:15 ET | [8-K](/filings/0000950170-25-063201.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0000950170-25-063201 |
| 2025-05-02 | 17:57 ET | [8-K](/filings/0000950170-25-062084.md) | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000950170-25-062084 |
| 2025-04-30 | 09:07 ET | [8-K](/filings/0000950170-25-060615.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-060615 |
| 2025-04-28 | 16:20 ET | [8-K](/filings/0000950170-25-059335.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-059335 |
| 2025-04-25 | 16:15 ET | [10-Q](/filings/0000950170-25-058735.md) | Quarterly report, period 2025-03-31 | 0000950170-25-058735 |
| 2025-04-24 | 16:00 ET | [8-K](/filings/0000950170-25-057989.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-057989 |
| 2025-03-06 | 07:27 ET | [DEF 14A](/filings/0000950170-25-034172.md) | Proxy statement, period 2025-03-04 | 0000950170-25-034172 |
| 2025-02-26 | 16:05 ET | [10-K](/filings/0000950170-25-027715.md) | Annual report, period 2024-12-31 | 0000950170-25-027715 |
| 2025-02-03 | 08:50 ET | [8-K](/filings/0000950170-25-012032.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-012032 |
| 2025-01-30 | 16:00 ET | [8-K](/filings/0000950170-25-011056.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-011056 |
| 2024-12-20 | 16:10 ET | [8-K](/filings/0001104659-24-130813.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events | 0001104659-24-130813 |
| 2024-10-28 | 16:18 ET | [8-K](/filings/0000950170-24-117740.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-117740 |
| 2024-10-25 | 16:05 ET | [10-Q](/filings/0000950170-24-117408.md) | Quarterly report, period 2024-09-30 | 0000950170-24-117408 |
| 2024-10-24 | 16:00 ET | [8-K](/filings/0000950170-24-117034.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-117034 |
| 2024-09-19 | 08:40 ET | [8-K](/filings/0001104659-24-101214.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-101214 |
| 2024-07-29 | 08:30 ET | [8-K](/filings/0000950170-24-087123.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-087123 |
| 2024-07-26 | 16:35 ET | [10-Q](/filings/0000950170-24-086931.md) | Quarterly report, period 2024-06-30 | 0000950170-24-086931 |
| 2024-07-25 | 16:44 ET | [8-K](/filings/0000950170-24-086575.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-086575 |
| 2024-07-25 | 16:30 ET | [8-K](/filings/0000950170-24-086555.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-086555 |
| 2024-05-20 | 16:33 ET | [8-K](/filings/0001521951-24-000046.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001521951-24-000046 |
| 2024-05-03 | 16:05 ET | [8-K](/filings/0001104659-24-056970.md) | 5.02 Departure or appointment of officers or directors | 0001104659-24-056970 |
| 2024-05-01 | 16:05 ET | [8-K](/filings/0001104659-24-055727.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001104659-24-055727 |

Page 1 of 8. [Older](/companies/fbiz/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 16:13 ET. No prices; not investment advice.