Warrant | Right Offering | Offering Date - 04/12/2007 - 04/12/2007

Warrant | Right Offering | Offering Date - 04/12/2007 - 04/12/2007

Warrant | Right Offering | Offering Date - 04/12/2007 - 04/12/2007

Warrant | Right Offering | Offering Date - 04/12/2007 - 04/12/2007

Warrant | Right Offering | Offering Date - 04/12/2007 - 04/12/2007

Warrant | Right Offering | Offering Date - 04/12/2007 - 04/12/2007

Warrant | Right Offering | Offering Date - 04/12/2007 - 04/12/2007

Warrant | Right Offering | Offering Date - 04/12/2007 - 04/12/2007

Common share | Initial Public Offering | Offering Date - 20/09/2004 - 22/09/2004

Common share | Initial Public Offering | Offering Date - 20/09/2004 - 22/09/2004