Common share | Initial Public Offering | Offering Date - 27/10/2004 - 28/10/2004

Common share | Initial Public Offering | Offering Date - 27/10/2004 - 28/10/2004

Common share | Initial Public Offering | Offering Date - 27/10/2004 - 28/10/2004

Common share | Initial Public Offering | Offering Date - 27/10/2004 - 28/10/2004

Common share | Initial Public Offering | Offering Date - 27/10/2004 - 28/10/2004

Warrant | Public Offering | Offering Date - 27/04/2007 - 27/04/2007

Warrant | Public Offering | Offering Date - 27/04/2007 - 27/04/2007

Warrant | Public Offering | Offering Date - 27/04/2007 - 27/04/2007

Warrant | Public Offering | Offering Date - 27/04/2007 - 27/04/2007

Warrant | Public Offering | Offering Date - 27/04/2007 - 27/04/2007