First Interstate BancSystem and Great Western Bancorp Receive Final Regulatory and Shareholder Approvals to Merge

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Jan 20, 2022

First Interstate BancSystem, Inc. (NASDAQ: FIBK) (“FIBK”), parent company of First Interstate Bank, and Great Western Bancorp, Inc. (NYSE: GWB) (“GWB”), parent company of Great Western Bank, jointly announced today that they have received all required regulatory clearances as well as approvals of the shareholders of FIBK and stockholders of GWB related to the proposed merger of FIBK and GWB and the merger of FIBK’s and GWB’s respective subsidiary banks, First Interstate Bank and Great Western Bank.