Attention Business Online Banking Clients

Business Online Banking ACH files must be received by Thursday, May 23 in order to settle before the upcoming federal holiday (Memorial Day). ACH files received on Friday, May 24 will not settle until Tuesday, May 28.

First Interstate Named Most Trustworthy by Forbes

May 2nd, 2012

First Interstate BancSystem, the holding company for First Interstate Bank, is honored to be recognized by Forbes as one of America's most trustworthy companies. Forbes has identified First Interstate as one of the most transparent and trustworthy small-cap businesses traded on American exchanges. First Interstate is traded on the NASDAQ Stock Market under ticker symbol FIBK.

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