Common share | Initial Public Offering | Offering Date - 25/03/2004 - 26/03/2004

Common share | Initial Public Offering | Offering Date - 25/03/2004 - 26/03/2004

Common share | Initial Public Offering | Offering Date - 25/03/2004 - 26/03/2004

Common share | Initial Public Offering | Offering Date - 25/03/2004 - 26/03/2004

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006