Warrant | Right Offering | Offering Date - 31/03/2005 - 31/03/2005

Warrant | Right Offering | Offering Date - 31/03/2005 - 31/03/2005

Warrant | Right Offering | Offering Date - 31/03/2005 - 31/03/2005

Warrant | Right Offering | Offering Date - 31/03/2005 - 31/03/2005

Warrant | Right Offering | Offering Date - 31/03/2005 - 31/03/2005

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 | Public Offering | Offering Date - 25/11/2002 - 25/11/2002