First Interstate BancSystem, Inc. (NASDAQ:FIBK), parent company of First Interstate Bank, will report fourth quarter and year-end financial results after the market closes on Wednesday, January 29, 2014. A conference call for investors is scheduled for Thursday, January 30, 2014 at 11:00AM ET (9:00AM MT) during which the Company will discuss quarterly and yearend results. There will be a question and answer session following the presentation.

The conference call will be accessible by telephone and through the Internet. Shareholders, analysts, and other interested parties are invited to join the call by dialing 1-888-317-6016. To participate via the Internet, log on to www.FIBK.com. A rebroadcast will be available approximately one hour after the end of the conference call by dialing 1-877-344-7529. The conference ID is 10038831. The call will also be archived on our website, www.FIBK.com.

First Interstate BancSystem, Inc. is a financial services holding company, headquartered in Billings, Montana, with $7.5 billion in assets as of September 30, 2013. It is the parent company of First Interstate Bank, a community bank operating 76 banking offices, along with online and mobile banking services, throughout Montana, Wyoming, and South Dakota. As a recognized leader in community banking services with 25 consecutive years of profitability, First Interstate remains a family business whose culture is driven by strong family and corporate values, as well as a commitment to long-term organic growth, exemplary customer service, exceeding customer expectations through its products and services and supporting, with leadership and resources, the communities it serves.

First Interstate BancSystem, Inc.
Investor Relations
Marcy Mutch, +1-406-255-5322
investor.relations@fib.com