Relationships	Role	Relationship Start	Relationship End
Ust Corp.	Parent	12/4/1998	1/11/2000
Affiliated Community Bancorp, Inc.	Parent	12/4/1998	1/6/2000
Ust Corp.	Parent	11/13/1998	12/3/1998
Affiliated Community Bancorp, Inc.	Parent	11/13/1998	12/3/1998
Ust Corp.	Parent	7/21/1998	11/12/1998
Mosaic Corp	Parent	4/17/1997	7/20/1998
Ust Corp.	Parent	6/25/1974	4/16/1997
Firestone Financial Llc	Subsidary	11/25/1997	1/11/2000
Cbm Leasing Corporation	Subsidary	12/31/1992	1/11/2000
Court Street Holdings, Inc.	Subsidary	12/31/1992	1/11/2000
Lexington Savings Corp	Subsidary	8/11/1990	1/11/2000
Braintree Savings Corp.	Subsidary	5/17/1997	1/11/2000
Minuteman Investments Corp	Subsidary	11/14/1998	1/11/2000
Ust Auto Lease Corp.	Subsidary	4/29/1997	1/11/2000
Ri Realty Trust, Inc.	Subsidary	1/11/2000	1/11/2000
Brewer & Lord, Llc	Subsidary	6/1/1999	1/11/2000
Cbm Auto Lease Llc	Subsidary	10/1/1999	1/11/2000
Bra-Prop Corp	Subsidary	5/17/1997	1/10/2000
Ust Securities Corp	Subsidary	1/1/1996	1/6/2000
Federal Savings Securities Corp	Subsidary	12/4/1998	1/6/2000
Ust Merchant Bancorp, Inc.	Subsidary	12/31/1992	12/3/1999
Walden Financial Corporation	Subsidary	4/19/1997	12/3/1999
Norfolk Holdings Corp.	Subsidary	1/19/1989	12/2/1999
Middlesex Realty Holdings Corp.	Subsidary	11/7/1990	12/2/1999
Builders Collaborative, Inc.	Subsidary	4/19/1997	12/2/1999
Somco Investment, Inc.	Subsidary	7/21/1998	8/9/1999
Lexington Financial Planning, Inc.	Subsidary	11/14/1998	8/9/1999
Main Street Investment Corp	Subsidary	12/4/1998	8/9/1999
Lexington Savings Securities Corp.	Subsidary	5/17/1997	4/16/1999
Walden Securities Corporation	Subsidary	4/19/1997	12/8/1998
Sb Securities, Inc.	Subsidary	7/21/1998	12/8/1998
Somerset Securities, Inc.	Subsidary	7/21/1998	12/8/1998
Ust Data Services Corp.	Subsidary	12/31/1992	12/31/1995

Acquisitions & Mergers	Role	Assets	Acct Method	Type	Transaction Date
Citizens Bank Of Massachusetts	Buyer	35,742,491	Pooling of Interests	Discontinued	1/12/2000
The Federal Savings Bank	Seller	538,920	Acquisition	Discontinued	12/5/1998
Lexington Savings Bank	Seller	504,860	Pooling of Interests	Discontinued	11/14/1998
Somerset Savings Bank	Seller	524,264	Pooling of Interests	Discontinued	7/21/1998
The Braintree Savings Bank	Seller	519,803	Pooling of Interests	Discontinued	5/17/1997
The Co-Operative Bank Of Concord	Seller	431,142	Pooling of Interests	Discontinued	4/19/1997
Ustrust	Seller	452,335		Discontinued	8/11/1990
Neponset Valley Bank And Trust Company	Seller	12,633		Discontinued	10/16/1980