Relationships Role Relationship Start Relationship End
Ubs Americas Inc. Parent 4/6/2004
Pw Alternative Asset Management Inc. Parent 11/3/2000 4/5/2004
Ubs Strategies L.L.C. Subsidary 9/13/2006
Alphakeys Select Series Iii, L.L.C. Subsidary 1/25/2008
Alphakeys Distressed Opportunities Fund Ii, L.L.C. Subsidary 12/11/2007
Alphakeys Carlyle Fund Ii, L.L.C. Subsidary 5/3/2007
Alphakeys Paulson Advantage, L.L.C. Subsidary 7/14/2009 8/17/2016
Alphakeys Paulson Advantage Ii, L.L.C. Subsidary 10/22/2009 8/17/2016
Masters Employee Fund, L.P. Subsidary 11/3/2002 2/17/2011
Ubs Select Series Iv, L.L.C. Subsidary 11/5/2008 2/7/2011
Ubs Willow Management, L.L.C. Subsidary 11/3/2000 9/30/2010
Ubs Juniper Management, L.L.C. Subsidary 11/3/2000 9/30/2010
Ubs Eucalyptus Management, L.L.C. Subsidary 11/3/2000 9/30/2010
Ubs Tamarack Management, L.L.C. Subsidary 12/30/2001 9/30/2010
O'connor Fund Of Funds - Activist Llc Subsidary 11/3/2006 9/30/2010
Ubs Distressed Partners, L.L.C Subsidary 9/23/2008 9/30/2010
Ubs Enso Management, L.L.C. Subsidary 11/13/2007 4/14/2010
Ubs Sequoia Management, L.L.C. Subsidary 11/3/2000 12/29/2008
Ubs Aspen Management, L.L.C. Subsidary 11/3/2000 10/28/2008
Pw Select Investor, L.P. Subsidary 11/3/2000 8/31/2001
Masters Employee Fund, L.P. Subsidary 11/3/2000 8/31/2001
Masters Fund, L.P. Subsidary 11/3/2000 8/31/2001
Pw Technology Partners, L.P. Subsidary 11/3/2000 8/31/2001
Pw Health Sciences Fund, L.L.C. Subsidary 11/3/2000 8/31/2001