KKR Associates Millennium L.P.

• 10% owner at SEALY CORP · on record since Apr 13, 2006
• 10% owner at PanAmSat Holding CORP · on record since Jul 5, 2006
• 10% owner at Rockwood Holdings, Inc. · on record since Nov 20, 2007
• 10% owner at HCA INC/TN · on record since Apr 29, 2008
• see footnotes (2) - (7) at JAZZ PHARMACEUTICALS INC · on record since Jul 22, 2008