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

Warrant | Right Offering | Offering Date - 31/10/2007 - 31/10/2007

Warrant | Right Offering | Offering Date - 31/10/2007 - 31/10/2007

Warrant | Right Offering | Offering Date - 31/10/2007 - 31/10/2007

Warrant | Right Offering | Offering Date - 31/10/2007 - 31/10/2007

Warrant | Right Offering | Offering Date - 31/10/2007 - 31/10/2007

Warrant | Right Offering | Offering Date - 31/10/2007 - 31/10/2007

Warrant | Right Offering | Offering Date - 31/10/2007 - 31/10/2007

Warrant | Right Offering | Offering Date - 31/10/2007 - 31/10/2007

Warrant | Right Offering | Offering Date - 31/10/2007 - 31/10/2007