Common share | Public Offering | Offering Date - 30/11/2007 - 15/11/2012

Warrant | Public Offering | Offering Date - 30/11/2007 - 15/11/2012

Warrant | Public Offering | Offering Date - 15/01/2004 - 15/01/2004

Warrant | Public Offering | Offering Date - 15/01/2004 - 15/01/2004

Warrant | Public Offering | Offering Date - 15/01/2004 - 15/01/2004

Warrant | Public Offering | Offering Date - 15/01/2004 - 15/01/2004

Warrant | Public Offering | Offering Date - 15/01/2004 - 15/01/2004

Warrant | Public Offering | Offering Date - 15/01/2004 - 15/01/2004

Warrant | Public Offering | Offering Date - 15/01/2004 - 15/01/2004

Warrant | Public Offering | Offering Date - 15/01/2004 - 15/01/2004