BankFinancial Corporation is the bank holding company for BankFinancial, National Association (the Bank). The Bank is a full-service, community-oriented national bank principally engaged in the business of commercial, family and personal banking. The Bank offers its customers a range of loan, deposit and other financial products and services through its full-service Illinois-based banking offices located in Cook, DuPage, Lake and Will Counties, and through its Internet branch, www.bankfinancial.com. As of December 31, 2016, the Bank had 19 full-service Illinois-based banking offices. The Bank also offers its customers a range of financial products and services that are related or ancillary to loans and deposits, including cash management, funds transfers, bill payment, and other online and mobile banking transactions, automated teller machines, safe deposit boxes, trust services, wealth management and general insurance agency services.