As a community bank and trusted financial partner, First Interstate clings tightly to a values system that has anchored us for more than five decades. Through every interaction, First Interstate Bank ...

HELENA, Mont. (AP) -- First Interstate Bank's parent company plans to acquire Mountain West Bank in a deal that will pay Mountain West shareholders approximately $72.8 million, Billings-based First ...

First Interstate Bank CEO Kevin Riley will retire, a move that kicks off a search for his successor, the Billings, Montana-based bank said Friday. Riley, who has been CEO since 2015, will continue to ...

BILLINGS, Mont.--(BUSINESS WIRE)--First Interstate BancSystem, Inc. (NASDAQ: FIBK)(“First Interstate”), parent company of First Interstate Bank, announced that, effective today, it completed its ...

Three months after joining forces, First Interstate is pleased to announce Great Western Bank locations in Colorado have opened for business as First Interstate. While the logo on the front door has ...

Mairs & Power, an investment advisor, released the “Mairs & Power Small Cap Fund” third quarter 2023 investor letter. A copy of the same can be downloaded here. The Mairs & Power Small Cap Fund was ...

First Interstate again reported lower than estimated 1Q results of $0.54 per share. Deposits decreased by $966.6 million in 1Q and continued to decrease in April according to management. They sold ...

First Interstate BancSystem, the parent company of First Interstate Bank, and Mountain West Financial Corp., the parent company of Mountain West Bank, announced Monday that First Interstate signed an ...

Three months after joining forces, First Interstate is pleased to announce Great Western Bank locations in Arizona have opened for business as First Interstate. While the logo on the front door has ...