First Interstate BancSystem, Inc. Announces Fourth Quarter Earnings Release and Conference Call

First Interstate BancSystem, Inc. (NASDAQ: FIBK), parent company of First Interstate Bank, will report fourth quarter results after the market closes on Tuesday, January 27, 2015. A conference call for investors is scheduled for Wednesday, January 28, 2015 at 11:00AM ET (9:00AM MT) during which the Company will discuss quarterly 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 1-877-507-0356. To participate via the Internet, log on to www.FIBK.com and click on the link. 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 10057253. 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 $8.5 billion in assets as of September 30, 2014. It is the parent company of First Interstate Bank, a community bank operating 80 banking offices, including online and mobile banking services, throughout Montana, Wyoming, and South Dakota. As a recognized leader in community banking services with 26 consecutive years of profitability, First Interstate 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.