FIRST BUSINESS FINANCIAL SERVICES, INC. — 4 Filings
621 4 filings on record
This page lists all 4 filings submitted to the SEC by FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ), sorted by most recent first. Each row links to the full filing on EdgarLookup. FIRST BUSINESS FINANCIAL SERVICES, INC. has filed 621 4 documents with the SEC since 2014. To view all SEC filings by FIRST BUSINESS FINANCIAL SERVICES, INC., see the full filings list.
All
10-K
10-Q
13F-HR
13F-HR/A
144
3
3/A
4
4/A
424B3
424B4
425
5
8-A12B/A
8-K
8-K/A
CORRESP
D
D/A
DEF 14A
DEFA14A
EFFECT
FWP
N-PX
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-4
S-4/A
S-8
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-26-000121 | Feb 18, 2026 | Feb 16, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-26-000128 | Feb 18, 2026 | Feb 16, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-26-000123 | Feb 18, 2026 | Feb 16, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-26-000122 | Feb 18, 2026 | Feb 16, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-26-000130 | Feb 18, 2026 | Feb 16, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-26-000124 | Feb 18, 2026 | Feb 16, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-26-000126 | Feb 18, 2026 | Feb 16, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-26-000125 | Feb 18, 2026 | Feb 16, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-26-000127 | Feb 18, 2026 | Feb 16, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-26-000129 | Feb 18, 2026 | Feb 16, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-25-000161 | Nov 14, 2025 | Nov 12, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0000892712-25-000145 | Nov 10, 2025 | Nov 7, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-014669 | Aug 19, 2025 | Aug 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-013441 | Aug 1, 2025 | Jul 30, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-013444 | Aug 1, 2025 | Jul 30, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009873 | May 20, 2025 | May 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009898 | May 20, 2025 | May 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009877 | May 20, 2025 | May 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009880 | May 20, 2025 | May 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009878 | May 20, 2025 | May 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009881 | May 20, 2025 | May 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009876 | May 20, 2025 | May 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009895 | May 20, 2025 | May 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009884 | May 20, 2025 | May 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-007522 | Apr 15, 2025 | Apr 11, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-007523 | Apr 15, 2025 | Apr 11, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-007524 | Apr 15, 2025 | Apr 11, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-007526 | Apr 15, 2025 | Apr 11, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-007525 | Apr 15, 2025 | Apr 11, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-007521 | Apr 15, 2025 | Apr 11, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-007528 | Apr 15, 2025 | Apr 11, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-002876 | Feb 19, 2025 | Feb 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-002842 | Feb 19, 2025 | Feb 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-002845 | Feb 19, 2025 | Feb 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-002875 | Feb 19, 2025 | Feb 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-002846 | Feb 19, 2025 | Feb 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-002848 | Feb 19, 2025 | Feb 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-002856 | Feb 19, 2025 | Feb 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-002867 | Feb 19, 2025 | Feb 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-002872 | Feb 19, 2025 | Feb 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-002874 | Feb 19, 2025 | Feb 16, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-001971 | Feb 10, 2025 | Feb 7, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-24-020761 | Dec 17, 2024 | Dec 13, 2024 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-24-019502 | Nov 21, 2024 | Nov 19, 2024 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-24-018623 | Nov 7, 2024 | — |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-24-018211 | Nov 1, 2024 | Oct 31, 2024 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-24-018184 | Oct 31, 2024 | Oct 30, 2024 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-24-015603 | Aug 23, 2024 | — |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-24-015435 | Aug 20, 2024 | Aug 19, 2024 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-24-015436 | Aug 20, 2024 | Aug 16, 2024 |