FIRST BUSINESS FINANCIAL SERVICES, INC.
Insider Ownership
| 8-K | 34 | 04/28/2025 | 04/25/2025 |
| 8-K | 34 | 04/24/2025 | 04/24/2025 |
| 8-K | 34 | 12/20/2024 | 12/17/2024 |
| 8-K | 34 | 10/28/2024 | 10/25/2024 |
| 10-Q | 34 | 10/25/2024 | 09/30/2024 |
| 8-K | 34 | 10/24/2024 | 10/24/2024 |
| 8-K | 34 | 09/19/2024 | 09/13/2024 |
| 8-K | 34 | 07/29/2024 | 07/26/2024 |
| 10-Q | 34 | 07/26/2024 | 06/30/2024 |
| 8-K | 34 | 07/25/2024 | 07/25/2024 |
≥5% Ownership
| 4 | 04/15/2025 | 04/11/2025 | |
| 4 | 04/15/2025 | 04/11/2025 | |
| 4 | 04/15/2025 | 04/11/2025 | |
| 4 | 04/15/2025 | 04/11/2025 | |
| 4 | 04/15/2025 | 04/11/2025 | |
| 4 | 04/15/2025 | 04/11/2025 | |
| 4 | 04/15/2025 | 04/11/2025 | |
| 4 | 02/19/2025 | 02/16/2025 | |
| 4 | 02/19/2025 | 02/16/2025 | |
| 4 | 02/19/2025 | 02/16/2025 |