Warrant | Public Offering | Offering Date - 01/12/2009 - 01/12/2009

Warrant | Public Offering | Offering Date - 01/12/2009 - 01/12/2009

Warrant | Public Offering | Offering Date - 01/12/2009 - 01/12/2009

Warrant | Public Offering | Offering Date - 01/12/2009 - 01/12/2009

Warrant | Public Offering | Offering Date - 01/12/2009 - 01/12/2009

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011