Warrant | Public Offering | Offering Date - 30/08/2005 - 30/08/2005

Warrant | Public Offering | Offering Date - 30/08/2005 - 30/08/2005

Warrant | Public Offering | Offering Date - 30/08/2005 - 30/08/2005

Warrant | Public Offering | Offering Date - 30/08/2005 - 30/08/2005

Warrant | Right Offering | Offering Date - 19/06/2003 - 19/06/2003

Warrant | Right Offering | Offering Date - 20/02/2003 - 20/02/2003

Warrant | Right Offering | Offering Date - 20/02/2003 - 20/02/2003

Warrant | Right Offering | Offering Date - 20/02/2003 - 20/02/2003

Warrant | Right Offering | Offering Date - 20/02/2003 - 20/02/2003

Warrant | Right Offering | Offering Date - 20/02/2003 - 20/02/2003