Great Western Bancorp, Inc. is a bank holding company for Great Western Bank (the Bank). The Bank is a full-service regional bank focused on relationship-based business banking in Arizona, Colorado, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota and South Dakota. The Bank offers a range of services, including commercial and consumer loan and depository services, private banking, brokerage, trust, investment advisory and other traditional banking services. The Bank is focused on business banking, complemented by its agri-business banking, retail banking, and wealth management services. It also offers a range of deposit and loan products to its retail customers through several channels, including its branch network, online banking system, mobile banking applications and customer care centers. The Bank also offers small and mid-sized businesses a focused suite of financial products.