Common share | Initial Public Offering | Offering Date - 09/08/2004 - 13/08/2004

Common share | Initial Public Offering | Offering Date - 09/08/2004 - 13/08/2004

Common share | Initial Public Offering | Offering Date - 09/08/2004 - 13/08/2004

Warrant | Right Offering | Offering Date - 08/10/2007 - 08/10/2007

Warrant | Right Offering | Offering Date - 08/10/2007 - 08/10/2007

Warrant | Right Offering | Offering Date - 08/10/2007 - 08/10/2007

Warrant | Right Offering | Offering Date - 08/10/2007 - 08/10/2007

Warrant | Right Offering | Offering Date - 08/10/2007 - 08/10/2007

Warrant | Right Offering | Offering Date - 08/10/2007 - 08/10/2007

Warrant | Right Offering | Offering Date - 08/10/2007 - 08/10/2007