Is First Interstate BancSystem, Inc. - Common Stock publicly traded?
   Yes, First Interstate BancSystem, Inc. - Common Stock is publicly traded.
   
  
   What exchange does First Interstate BancSystem, Inc. - Common Stock trade on?
   First Interstate BancSystem, Inc. - Common Stock trades on the Nasdaq Stock Market
   
  
   What is the ticker symbol for First Interstate BancSystem, Inc. - Common Stock?
   The ticker symbol for First Interstate BancSystem, Inc. - Common Stock is FIBK on the Nasdaq Stock Market
   
  
   What is the current price of First Interstate BancSystem, Inc. - Common Stock?
   The current price of First Interstate BancSystem, Inc. - Common Stock is 31.25
   
  
   When was First Interstate BancSystem, Inc. - Common Stock last traded?
   The last trade of First Interstate BancSystem, Inc. - Common Stock was at 10/31/25 04:00 PM ET
   
  
   What is the market capitalization of First Interstate BancSystem, Inc. - Common Stock?
   The market capitalization of First Interstate BancSystem, Inc. - Common Stock is 1.93B
   
  
   How many shares of First Interstate BancSystem, Inc. - Common Stock are outstanding?
   First Interstate BancSystem, Inc. - Common Stock has 2B shares outstanding.