Common share | Public Offering | Offering Date - 20/02/2004 - 26/03/2004

Warrant | Public Offering | Offering Date - 20/02/2004 - 26/03/2004

Common share | Public Offering | Offering Date - 20/02/2004 - 26/03/2004

Warrant | Public Offering | Offering Date - 20/02/2004 - 26/03/2004

Common share | Public Offering | Offering Date - 20/02/2004 - 26/03/2004

Warrant | Public Offering | Offering Date - 20/02/2004 - 26/03/2004

Warrant | Public Offering | Offering Date - 01/04/2002 - 10/04/2002

Warrant | Public Offering | Offering Date - 01/04/2002 - 10/04/2002

Warrant | Public Offering | Offering Date - 01/04/2002 - 10/04/2002

Warrant | Public Offering | Offering Date - 01/04/2002 - 10/04/2002