Warrant | Public Offering | Offering Date - 27/03/2002 - 27/03/2002

Warrant | Public Offering | Offering Date - 27/03/2002 - 27/03/2002

Warrant | Public Offering | Offering Date - 30/05/2003 - 30/05/2003

Warrant | Public Offering | Offering Date - 30/05/2003 - 30/05/2003

Warrant | Public Offering | Offering Date - 30/05/2003 - 30/05/2003

Warrant | Public Offering | Offering Date - 30/05/2003 - 30/05/2003

Warrant | Public Offering | Offering Date - 30/05/2003 - 30/05/2003

Warrant | Public Offering | Offering Date - 30/05/2003 - 30/05/2003

Warrant | Public Offering | Offering Date - 30/05/2003 - 30/05/2003

Warrant | Public Offering | Offering Date - 30/05/2003 - 30/05/2003