Warrant | Right Offering | Offering Date - 23/08/2002 - 23/08/2002

Warrant | Right Offering | Offering Date - 23/08/2002 - 23/08/2002

Warrant | Right Offering | Offering Date - 23/08/2002 - 23/08/2002

Warrant | Right Offering | Offering Date - 23/08/2002 - 23/08/2002

Warrant | Right Offering | Offering Date - 23/08/2002 - 23/08/2002

Warrant | Right Offering | Offering Date - 23/08/2002 - 23/08/2002

Warrant | Public Offering | Offering Date - 15/03/2001 - 30/04/2001

Warrant | Public Offering | Offering Date - 15/03/2001 - 30/04/2001

Warrant | Public Offering | Offering Date - 15/03/2001 - 30/04/2001

Warrant | Public Offering | Offering Date - 15/03/2001 - 30/04/2001