Attached files

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10-K - FORM 10-K - FIRST INTERSTATE BANCSYSTEM INCc63294e10vk.htm
EX-32 - EX-32 - FIRST INTERSTATE BANCSYSTEM INCc63294exv32.htm
EX-31.1 - EX-31.1 - FIRST INTERSTATE BANCSYSTEM INCc63294exv31w1.htm
EX-14.1 - EX-14.1 - FIRST INTERSTATE BANCSYSTEM INCc63294exv14w1.htm
EX-31.2 - EX-31.2 - FIRST INTERSTATE BANCSYSTEM INCc63294exv31w2.htm
EX-23.1 - EX-23.1 - FIRST INTERSTATE BANCSYSTEM INCc63294exv23w1.htm
Exhibit 21.1
Subsidiaries of First Interstate BancSystem, Inc.
         
    State of Incorporation or    
Subsidiary   Jurisdiction of Organization   Business Name
 
 
       
First Interstate Bank
  Montana   First Interstate Bank
 
       
First Western Data, Inc.
  South Dakota   First Western Data, Inc.
 
       
First Interstate Statutory Trust
  Delaware   First Interstate Statutory Trust
 
       
FI Statutory Trust I
  Connecticut   FI Statutory Trust I
 
       
FI Capital Trust II
  Delaware   FI Capital Trust II
 
       
FI Statutory Trust III
  Delaware   FI Statutory Trust III
 
       
FI Capital Trust IV
  Delaware   FI Capital Trust IV
 
       
FI Statutory Trust V
  Delaware   FI Statutory Trust V
 
       
FI Statutory Trust VI
  Delaware   FI Statutory Trust VI
 
       
Commerce Financial, Inc.
  Montana   Commerce Financial, Inc.
 
       
First Interstate Insurance Agency, Inc.
  Montana   First Interstate Insurance Agency, Inc.
 
       
FIBCT, LLC
  Montana   Crytech
 
       
FIB, LLC
  Montana   FIB, LLC