Warrant | Right Offering | Offering Date - 09/04/2002 - 09/04/2002

Warrant | Right Offering | Offering Date - 09/04/2002 - 09/04/2002

Warrant | Right Offering | Offering Date - 09/04/2002 - 09/04/2002

Warrant | Right Offering | Offering Date - 09/04/2002 - 09/04/2002

Warrant | Right Offering | Offering Date - 09/04/2002 - 09/04/2002

Warrant | Public Offering | Offering Date - 02/02/2004 - 02/02/2004

Warrant | Public Offering | Offering Date - 02/02/2004 - 02/02/2004

Warrant | Public Offering | Offering Date - 02/02/2004 - 02/02/2004

Warrant | Public Offering | Offering Date - 02/02/2004 - 02/02/2004

Warrant | Public Offering | Offering Date - 02/02/2004 - 02/02/2004