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

Common share | Public Offering | Offering Date - 25/11/2009 - 24/05/2010

Common share | Public Offering | Offering Date - 25/11/2009 - 24/05/2010