Warrant | Public Offering | Offering Date - 28/09/2007 - 28/09/2007

Warrant | Public Offering | Offering Date - 28/09/2007 - 28/09/2007

Warrant | Public Offering | Offering Date - 28/09/2007 - 28/09/2007

Warrant | Public Offering | Offering Date - 28/09/2007 - 28/09/2007

Warrant | Public Offering | Offering Date - 28/09/2007 - 28/09/2007

Warrant | Public Offering | Offering Date - 28/09/2007 - 28/09/2007

Warrant | Right Offering | Offering Date - 07/04/2006 - 07/04/2006

Warrant | Right Offering | Offering Date - 07/04/2006 - 07/04/2006

Warrant | Right Offering | Offering Date - 07/04/2006 - 07/04/2006

Warrant | Right Offering | Offering Date - 07/04/2006 - 07/04/2006