Common share | Initial Public Offering | Offering Date - 12/05/2003 - 13/05/2003

Common share | Initial Public Offering | Offering Date - 12/05/2003 - 13/05/2003

Common share | Initial Public Offering | Offering Date - 12/05/2003 - 13/05/2003

Common share | Public Offering | Offering Date - 14/12/2006 - 14/12/2006

Common share | Public Offering | Offering Date - 14/12/2006 - 14/12/2006

Common share | Public Offering | Offering Date - 14/12/2006 - 14/12/2006

Common share | Public Offering | Offering Date - 14/12/2006 - 14/12/2006

Common share | Public Offering | Offering Date - 14/12/2006 - 14/12/2006

Common share | Public Offering | Offering Date - 14/12/2006 - 14/12/2006

Common share | Public Offering | Offering Date - 14/12/2006 - 14/12/2006