Warrant | Right Offering | Offering Date - 15/05/2006 - 15/05/2006

Warrant | Right Offering | Offering Date - 15/05/2006 - 15/05/2006

Warrant | Right Offering | Offering Date - 15/05/2006 - 15/05/2006

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

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