Two High Performing Michigan-based Banks to Merge Expanding Markets, Products, Services, and Offerings • Arbor Bancorp, Inc. (Bank of Ann Arbor) to acquire Huron Valley Bancorp, Inc. (Huron Valley State Bank) and intensify its presence in the attractive Oakland County market • Brings more products, services, and resources to accelerate Huron Valley’s announced expansion and new location in Northville • All-cash transaction valued at $59.00 per share, or approximately $52 million in aggregate •