Warrant | Public Offering | Offering Date - 15/02/2006 - 15/02/2006

Warrant | Public Offering | Offering Date - 15/02/2006 - 15/02/2006

Warrant | Public Offering | Offering Date - 15/02/2006 - 15/02/2006

Warrant | Public Offering | Offering Date - 15/02/2006 - 15/02/2006

Warrant | Public Offering | Offering Date - 15/02/2006 - 15/02/2006

Warrant | Public Offering | Offering Date - 15/02/2006 - 15/02/2006

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