Oct. 16, 2025 4:01 PM ETFirst Interstate BancSystem, Inc. (FIBK) Security First’s purchase of these branches is subject to regulatory approval and satisfaction of certain customary closing conditions.

Security First Bank on Monday announced plans to close its branch at 48th and Van Dorn streets. Susan Twiehaus, a spokeswoman for Security First, said the bank decided to reevaluate its local branch ...