Warrant | Right Offering | Offering Date - 06/11/2001 - 06/11/2001

Warrant | Right Offering | Offering Date - 06/11/2001 - 06/11/2001

Warrant | Public Offering | Offering Date - 30/12/2002 - 31/12/2002

Warrant | Public Offering | Offering Date - 30/12/2002 - 31/12/2002

Warrant | Public Offering | Offering Date - 30/12/2002 - 31/12/2002

Warrant | Public Offering | Offering Date - 30/12/2002 - 31/12/2002

Warrant | Public Offering | Offering Date - 30/12/2002 - 31/12/2002

Warrant | Public Offering | Offering Date - 30/12/2002 - 31/12/2002

Warrant | Public Offering | Offering Date - 30/12/2002 - 31/12/2002

Warrant | Public Offering | Offering Date - 30/12/2002 - 31/12/2002