CORPORATE STOCK FINANCIALS SEC FILINGS NEWS/EVENTS CONTACTS Corporate Profile Officers & Directors Governance Documents Committee Membership Entire IR Site Documents Press Releases Corporate Profile First Interstate BancSystem, Inc. is a financial holding company headquartered in Billings, Montana. It is the parent company of First Interstate Bank, a community bank offering a full range of internet, mobile and other banking and financial services throughout Idaho, Montana, Oregon, South Dakota, Washington, and Wyoming. First Interstate BancSystem Inc.’s course was set by its founder, Homer Scott, Sr., who believed that people and organizations are not known by what they say, but by what they do. From the time Homer Scott, Sr. purchased the first bank in 1968, through our growth in over four decades, the family of First Interstate BancSystem, Inc. has always adhered to a strong set of guiding principles, which are formally stated in the Company’s Strategic Vision. We have grown our business through a long-term disciplined approach that emphasizes our commitment to providing high-quality financial products and services, delivering quality customer service, effecting business leadership through professional and dedicated managers and employees, assisting our communities through socially responsible leadership and cultivating a strong and positive corporate culture. We intend to remain a leader in our markets by continuing to adhere to the core principles and values that have contributed to our growth and success and by continuing to follow our community banking model. Featured Documents FIBK & GWB Join Forces Annual Shareholders Meeting: May 26, 2021 FIBK Community Responsibility Report – 2021 2020 Annual Report Form 8937 - INB Form 8937 - CACB Webcast First Interstate BancSystem Q3 Earnings Conference Call Wednesday, October 27, 21; 11:00 am ET Market Summary Trading Symbol FIBK Exchange NASDAQ Market Cap ($M) 2,705.19 Stock Quote $ 43.47 Change $(0.28) (0.64) % Volume 95,494 As of November 23, 2021 Minimum 20 minute delay. Price ($) Volume NASDAQ:FIBK Volume 25. Oct 1. Nov 8. Nov 15. Nov 22. Nov 41.00 42.00 43.00 44.00 0 200k 400k 600k Copyright 2021, © Powered By Q4 Inc. Press Releases 10/26/2021 First Interstate BancSystem, Inc. Reports Third Quarter Earnings 10/05/2021 First Interstate BancSystem, Inc. Announces Third Quarter Earnings Release and Conference Call 9/16/2021 First Interstate BancSystem, Inc. and Great Western Bancorp, Inc. to Join Forces Previous Next View all Contact Information First Interstate BancSystem, Inc. 401 North 31st Street P.O. Box 30918 Billings, MT 59116 (406) 255-5000 Investor Relations Contact investor.relations@fib.com (406) 255-5322 Transfer Agent American Stock Transfer & Trust Co, LLC 6201 15th Ave Brooklyn, NY 11219 (800) 937-5449 Copyright © 2020 First Interstate BancSystems