Relationships	Role	Relationship Start	Relationship End
Arvest Bank Group, Inc.	Parent	12/31/1992	6/13/2002
Arvest Bank Group, Inc.	Parent	12/31/1984	12/30/1992
Arvest Bank Group, Inc.	Parent	3/10/1978	12/30/1984
Arvest Bank Operations, Inc.	Subsidary	5/21/1984	6/13/2002
Arvest Mortgage Company	Subsidary	4/30/1987	6/13/2002
Arvest Investments Inc	Subsidary	4/28/1997	6/13/2002
Arvest Insurance, Inc.	Subsidary	9/1/2001	6/13/2002
First Place On The Creeks, Llc	Subsidary	12/30/1998	6/13/2002
Arvest Insurance, Inc.	Subsidary	12/30/1997	8/31/2001

Acquisitions & Mergers	Role	Assets	Acct Method	Type	Transaction Date
Arvest Bank	Buyer	17,047,149	Pooling of Interests	Discontinued	6/14/2002
First Federal Savings And Loan Association	Seller	80,490		Failure	11/3/1990