Relationships Role Relationship Start Relationship End
Barclays Global Investors Finance Limited Parent 6/30/2007 11/30/2009
Barclays Global Investors Finance Limited Parent 1/19/2007 6/29/2007
Barclays Global Investors Uk Holdings Limited Parent 1/1/2004 1/18/2007
Barclays Usa Inc. Parent 6/16/1995 12/31/2003
Blackrock Institutional Trust Company, National Association Subsidary 6/30/2007 11/30/2009
Blackrock Asset Management International, Inc. Subsidary 6/30/2007 11/30/2009
Blackrock Growth Partners, Inc. Subsidary 1/2/2008 11/30/2009
Lagalla Investments Llc Subsidary 1/30/2009 11/30/2009
Blackrock Institutional Trust Company, National Association Subsidary 9/10/1998 6/29/2007
Blackrock Asset Management International, Inc. Subsidary 12/31/2002 6/29/2007
Longview Group, Inc., The Subsidary 8/20/1998 9/30/1999
Barclays Global Investors Holdings Inc. Subsidary 12/31/1995 9/10/1998
Acquisitions & Mergers Role Assets Acct Method Type Transaction Date
Blackrock Delaware Holdings Inc. Buyer Discontinued 12/1/2009