First Business Bank to Participate in Sidoti’s Year End Virtual Investor Conference on December 11, 2025

December 8, 2025

First Business Financial Services, Inc. (the “Company” or “First Business Bank”) (Nasdaq:FBIZ) will participate in the Sidoti & Company Year End Virtual Investor Conference on Thursday, December 11, 2025.

Corey A. Chambas, Chief Executive Officer, David R. Seiler, President and Chief Operating Officer, and Brian D. Spielmann, Chief Financial Officer, will present an overview of the Company’s operations, strategy, and financial results via live webcast at 1:00 p.m. EST. They will also host one-on-one investor meetings throughout the day. The webcast may contain forward-looking statements and other material information.

When

Thursday, December 11, 2025 at 1:00 p.m. EST

Format

Virtual presentation and one-on-one meetings with investors

Webcast

https://sidoti.zoom.us/webinar/register/WN_MsTaN_e_TSanpKIpr0SQhA

One-on-One Registration

www.sidoti.com/events

Registration is free

About First Business Bank

First Business Bank® specializes in Business Banking, including Commercial Banking and Specialty Finance, Private Wealth, and Bank Consulting services, and through its refined focus delivers unmatched expertise, accessibility, and responsiveness. Specialty Finance solutions are delivered through First Business Bank’s wholly owned subsidiary First Business Specialty Finance, LLC®. First Business Bank is a wholly owned subsidiary of First Business Financial Services, Inc®. (Nasdaq: FBIZ). For additional information, visit firstbusiness.bank.

Brian Spielmann, Chief Financial Officer
608-232-5977
bspielmann@firstbusiness.bank

Source: First Business Financial Services, Inc.
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