Warrant | Public Offering | Offering Date - 15/05/2008 - 15/05/2008

Warrant | Public Offering | Offering Date - 15/05/2008 - 15/05/2008

Warrant | Public Offering | Offering Date - 15/05/2008 - 15/05/2008

Warrant | Right Offering | Offering Date - 26/07/2002 - 26/07/2002

Warrant | Right Offering | Offering Date - 26/07/2002 - 26/07/2002

Warrant | Right Offering | Offering Date - 26/07/2002 - 26/07/2002

Warrant | Right Offering | Offering Date - 26/07/2002 - 26/07/2002

Warrant | Right Offering | Offering Date - 26/07/2002 - 26/07/2002

Warrant | Right Offering | Offering Date - 26/07/2002 - 26/07/2002

Warrant | Right Offering | Offering Date - 26/07/2002 - 26/07/2002