Warrant | Public Offering | Offering Date - 06/02/2008 - 06/02/2008

Warrant | Public Offering | Offering Date - 06/02/2008 - 06/02/2008

Common share | Initial Public Offering | Offering Date - 22/09/2004 - 23/09/2004

Common share | Initial Public Offering | Offering Date - 22/09/2004 - 23/09/2004

Common share | Initial Public Offering | Offering Date - 22/09/2004 - 23/09/2004

Common share | Initial Public Offering | Offering Date - 22/09/2004 - 23/09/2004

Common share | Initial Public Offering | Offering Date - 22/09/2004 - 23/09/2004

Common share | Initial Public Offering | Offering Date - 22/09/2004 - 23/09/2004

Common share | Initial Public Offering | Offering Date - 22/09/2004 - 23/09/2004

Common share | Initial Public Offering | Offering Date - 22/09/2004 - 23/09/2004