| 2026-07-31 | Press release | Earnings Release |
| 2026-07-31 | Press release | First Business Bank Announces Second Quarter 2026 Earnings Conference Call |
| 2026-07-30 | Financial supplement | First Business Bank (FBIZ) Earnings Conference Call - Second Quarter 2026 |
| 2026-04-24 | Press release | First Business Bank Announces First Quarter 2026 Earnings Conference Call |
| 2026-02-04 | Press release | First Business Bank to Participate in Janney’s 2026 CEO Forum on February 4-5, 2026 |
| 2026-01-30 | Press release | First Business Bank Announces Fourth Quarter 2025 Earnings Conference Call |
| 2025-12-11 | Press release | First Business Bank to Participate in Sidoti’s Year End Virtual Investor Conference on December 11, 2025 |
| 2025-11-06 | Press release | First Business Bank Declares Quarterly Cash Dividends |
| 2024-10-25 | Press release | Earnings Release |
| 2022-03-04 | Press release | First Business Bank Completes $32.5 Million Capital Raise and Announces $5.0 Million Buyback Program |
| 2022-01-31 | Presentation | Q4 2021 Investor Presentation(opens in new window) |
| 2021-11-08 | Presentation | Q3 2021 Investor Presentation(opens in new window) |
| 2021-08-04 | Presentation | Q2 2021 Investor Presentation(opens in new window) |
| 2021-05-05 | Presentation | Q1 2021 Investor Presentation(opens in new window) |
| 2021-02-02 | Presentation | Q4 2020 Investor Presentation(opens in new window) |
| 2020-07-28 | Presentation | Q2 2020 Investor Presentation(opens in new window) |
| 2020-05-06 | Presentation | Q1 2020 Investor Presentation(opens in new window) |
| Press release | First Business Bank Announces Second Quarter 2026 Financial Results |
| Press release | First Business Bank Announces Fourth Quarter 2025 Financial Results and 17% Cash Dividend Increase |
| Press release | First Business Bank Announces First Quarter 2026 Financial Results |
| Press release | First Business Bank Reports Third Quarter 2025 Net Income of $14.2 Million |
| Press release | First Business Bank Reports Second Quarter 2025 Net Income of $11.2 Million |
| Press release | First Business Bank Reports First Quarter 2025 Net Income of $11.0 Million |
| Press release | First Business Bank Announces 2026 CEO Succession Plan |
| Press release | First Business Bank Announces $5.0 Million Share Repurchase Program |
| Press release | First Business Financial Services, Inc. Selected by Piper Sandler as a Class of 2023 “Sm-All Star” |
| Press release | First Business Bank Reports Third Quarter 2023 Net Income of $9.7 Million |
| Press release | First Business Bank Announces 2023 CFO Succession Plan |
| Press release | First Business Bank Reports Strong Third Quarter 2021 Net Income of $9.2 Million |
| Press release | First Business Bank Reports Strong Second Quarter 2021 Net Income of $8.2 Million |
| Press release | First Business Bank Reports Record Net Income of $9.7 Million |
| Press release | First Business Bank Reports Fourth Quarter 2020 EPS OF $0.71 |
| Press release | First Business Reports Third Quarter 2020 Financial Results |
| Press release | First Business Reports Second Quarter 2020 Financial Results |
| Press release | First Business Reports First Quarter 2020 Financial Results |
| Press release | First Business 2019 Net Income Increases 43% to a Record $23.3 Million |
| Press release | Press Release |
| Press release | First Business Bank Reports Strong First Quarter 2022 Net Income of $8.7 Million |
| Press release | First Business Bank Reports Fourth Quarter 2023 Net Income of $9.6 Million |
| Press release | First Business Bank Reports Second Quarter 2023 Net Income of $8.1 Million |