Warrant | Public Offering | Offering Date - 18/03/2003 - 18/03/2003

Warrant | Public Offering | Offering Date - 18/03/2003 - 18/03/2003

Warrant | Public Offering | Offering Date - 18/03/2003 - 18/03/2003

Warrant | Public Offering | Offering Date - 18/03/2003 - 18/03/2003

Warrant | Public Offering | Offering Date - 18/03/2003 - 18/03/2003

Warrant | Public Offering | Offering Date - 18/03/2003 - 18/03/2003

Warrant | Public Offering | Offering Date - 18/03/2003 - 18/03/2003

Common share | Initial Public Offering | Offering Date - 19/11/2002 - 20/11/2002

Common share | Initial Public Offering | Offering Date - 19/11/2002 - 20/11/2002

Common share | Initial Public Offering | Offering Date - 19/11/2002 - 20/11/2002