Relationships	Role	Relationship Start	Relationship End
First Interstate Bancsystem, Inc.	Parent	9/15/2000	9/15/2000
Equality Bankshares, Inc.	Parent	12/31/1991	9/14/2000
Equality Bankshares, Inc.	Parent	12/31/1989	12/30/1991
Equality Bankshares, Inc.	Parent	12/31/1984	12/30/1989
Equality Bankshares, Inc.	Parent	12/31/1982	12/30/1984
Equality Bankshares, Inc.	Parent	6/30/1981	12/30/1982

Acquisitions & Mergers	Role	Assets	Acct Method	Type	Transaction Date
First Interstate Bank	Buyer	1,278,773	Acquisition	Discontinued	9/16/2000
Pioneer Bank Of Evanston	Seller	18,182		Discontinued	12/1/1991
First State Bank Of Lyman	Seller	16,791		Discontinued	11/1/1991
Equality Bank Of Evansville	Seller	8,268		Discontinued	5/1/1989