Warrant | Public Offering | Offering Date - 04/10/2012 - 04/10/2012

Warrant | Public Offering | Offering Date - 04/10/2012 - 04/10/2012

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006

Warrant | Public Offering | Offering Date - 16/02/2006 - 16/02/2006