Relationships Role Relationship Start Relationship End
Db Alex. Brown Holdings Incorporated Parent 6/30/2007
Db Alex. Brown Holdings Incorporated Parent 9/1/1997 6/29/2007
Abs Mb Ltd. Subsidary 6/30/2007
Abs Mb Ltd. Subsidary 9/1/1997 6/29/2007
Abs Ventures Iv L.P. Subsidary 9/1/1997 12/23/2004
Egc I L.P. Subsidary 9/1/1997 12/3/2004
Alex. Brown European Environmental Fund L.P. Subsidary 9/1/1997 6/22/2003
Gateway Investment Advisors, L.P. Subsidary 9/1/1997 8/31/2001
Md Housing Fund Ii Subsidary 9/1/1997 8/31/2001
Md Housing Fund I Subsidary 9/1/1997 8/31/2001
Abs Capital Partners L.P. Subsidary 9/1/1997 8/31/2001
Charterhouse 2Nd Venture Fund Subsidary 9/1/1997 3/30/2001
Mercury Capital Partners L.P. Subsidary 9/1/1997 12/1/2000
Dormie L.P. Subsidary 9/1/1997 9/20/2000
Ab-Stark Limited Partnership Subsidary 9/1/1997 3/1/2000
Orchard Street Subsidary 9/1/1997 1/1/2000
Alex. Brown Employee Hedge Fund L.P. Subsidary 9/1/1997 7/28/1998
Paddock Park Subsidary 9/1/1997 1/1/1998
Techvantage Partners L.P. Subsidary 9/1/1997 9/30/1997