Common share | Initial Public Offering | Offering Date - 29/10/2001 - 31/10/2001

Common share | Initial Public Offering | Offering Date - 29/10/2001 - 31/10/2001

Common share | Initial Public Offering | Offering Date - 29/10/2001 - 31/10/2001

Common share | Initial Public Offering | Offering Date - 29/10/2001 - 31/10/2001

DR-Common share | Public Offering | Offering Date - 26/01/2004 - 28/01/2004

DR-Common share | Public Offering | Offering Date - 26/01/2004 - 28/01/2004

DR-Common share | Public Offering | Offering Date - 26/01/2004 - 28/01/2004

DR-Common share | Public Offering | Offering Date - 26/01/2004 - 28/01/2004

DR-Common share | Public Offering | Offering Date - 26/01/2004 - 28/01/2004

DR-Common share | Public Offering | Offering Date - 26/01/2004 - 28/01/2004