First Interstate BancSystem Investor Relations Material

First Interstate BancSystem Inc. is a financial holding company that operates a network of community banks providing banking and financial services to individuals, businesses, and municipalities. The company offers a range of products, including personal and commercial loans, deposit accounts, wealth management, and treasury services. It serves customers across multiple states, primarily in the Western and Midwestern United States, through its branch network and digital banking platform. The company is headquartered in Billings, Montana, and its shares are listed on the NASDAQ.