First National Bank of Michigan
Annie Wittenberg, CTP, currently serves as Vice President and Treasury Management Product Specialist at First National Bank of Michigan since July 2025. Prior to this role, Wittenberg held various positions at Comerica Bank, including Vice President of Treasury Management Sales and Small Business Relationship Manager from September 2023 to July 2025. Wittenberg was also the Vice President of Commercial Sales Strategist at Dart Bank from October 2022 to September 2023. Wittenberg's earlier experience includes Vice President and Treasury Sales Officer at Mercantile Bank of Michigan from November 2010 to June 2021, as well as serving as Regional Branch Manager at Union Bank from August 2007 to October 2010.
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First National Bank of Michigan
First National Bank of Michigan is a locally owned, community-minded bank with locations in Kalamazoo, Portage, Grand Rapids, Holland, Lansing and Traverse City. Since its inception in 2006, the bank has delivered exceptional financial solutions by working together with customers to build personal, lasting relationships. Deposits stay in Michigan to fund loans, and decisions are made locally by experienced bankers dedicated to helping people, businesses and the community thrive. Together, We are First. Member FDIC Copyright ©2006 - 2020 First National Bank of Michigan