Common share | Initial Public Offering | Offering Date - 06/09/2006 - 08/09/2006

Common share | Initial Public Offering | Offering Date - 06/09/2006 - 08/09/2006

Common share | Initial Public Offering | Offering Date - 06/09/2006 - 08/09/2006

Common share | Public Offering | Offering Date - 04/05/2007 - 04/05/2007

Common share | Public Offering | Offering Date - 04/05/2007 - 04/05/2007

Common share | Public Offering | Offering Date - 04/05/2007 - 04/05/2007

Common share | Public Offering | Offering Date - 04/05/2007 - 04/05/2007

Common share | Public Offering | Offering Date - 04/05/2007 - 04/05/2007

Common share | Public Offering | Offering Date - 04/05/2007 - 04/05/2007

Common share | Public Offering | Offering Date - 04/05/2007 - 04/05/2007