On January 23, 2018, First Interstate BancSystem, Inc. realigned its executive officers in support of its values and strategic growth objectives. Effective immediately, Jodi Delahunt Hubbell, age 52, who had been serving as the Company's Chief Banking Officer - West, has been appointed Chief Operating Officer, with the formal responsibility of overseeing all operations functions across the Company. Ms. Delahunt Hubbell has over 30 years of diverse banking experience, including executive leadership roles in retail, small business, commercial, finance, and risk management. Prior to her employment with the Company, Ms. Delahunt Hubbell was Executive Vice President and Director, Risk Management at Zions Bancorporation in Salt Lake City. Additionally, Renee L. Newman, age 48, who had been serving as President of the Company's Wealth Management Division, has been appointed Chief Banking Officer, with formal responsibility for all client-facing channels. Ms. Newman has over 25 years of diverse banking experience, including significant experience in commercial, retail and wealth management. Her experience spans community, regional, and large financial institutions, including Beneficial State Bank, Umpqua, and Wells Fargo. William D. Gottwals, who served as the Company's Chief Banking Officer - Mountain, has been appointed Director of Banking, with responsibility for overseeing the Company's entire branch network across its six-state footprint. As a result of the realignment, the Company has determined it will no longer be required to disclose either Mr. Gottwals or Stephen W. Yose, who continues to serve as the Company's Chief Credit Officer, as named executive officers.