FBIZ FIRST BUSINESS FINANCIAL SERVICES INC Management Changes 8-K Filing 2025 - Appointments On May 1, 2025, First Business Financial Services, Inc. increased its Board of Directors from seven to eight members by appointing Mr. Jason R. Graham as a Class II Director, who also joins the Audit Committee.Get access to all SEC 8-K filings of the FIRST BUSINESS FINANCIAL SERVICES INC