Warrant | Right Offering | Offering Date - 29/10/2001 - 29/10/2001

Warrant | Right Offering | Offering Date - 29/10/2001 - 29/10/2001

Warrant | Right Offering | Offering Date - 29/10/2001 - 29/10/2001

Warrant | Right Offering | Offering Date - 29/10/2001 - 29/10/2001

Warrant | Right Offering | Offering Date - 29/10/2001 - 29/10/2001

Warrant | Right Offering | Offering Date - 29/10/2001 - 29/10/2001

Common share | Initial Public Offering | Offering Date - 04/04/2005 - 05/04/2005

Common share | Initial Public Offering | Offering Date - 04/04/2005 - 05/04/2005

Common share | Initial Public Offering | Offering Date - 04/04/2005 - 05/04/2005

Common share | Initial Public Offering | Offering Date - 04/04/2005 - 05/04/2005