Warrant | Public Offering | Offering Date - 01/08/2003 - 01/08/2003

Warrant | Public Offering | Offering Date - 01/08/2004 - 01/08/2004

Warrant | Public Offering | Offering Date - 01/08/2004 - 01/08/2004

Warrant | Public Offering | Offering Date - 01/08/2004 - 01/08/2004

Warrant | Public Offering | Offering Date - 01/08/2004 - 01/08/2004

Warrant | Public Offering | Offering Date - 01/08/2004 - 01/08/2004

Warrant | Public Offering | Offering Date - 01/08/2004 - 01/08/2004

Warrant | Public Offering | Offering Date - 01/08/2004 - 01/08/2004

Warrant | Public Offering | Offering Date - 01/08/2004 - 01/08/2004

Warrant | Public Offering | Offering Date - 01/08/2005 - 01/08/2005