Warrant | Public Offering | Offering Date - 19/06/2013 - 21/06/2013

Warrant | Public Offering | Offering Date - 19/06/2013 - 21/06/2013

Warrant | Public Offering | Offering Date - 19/06/2013 - 21/06/2013

Warrant | Public Offering | Offering Date - 19/06/2013 - 21/06/2013

Warrant | Public Offering | Offering Date - 19/06/2013 - 21/06/2013

Warrant | Public Offering | Offering Date - 19/06/2013 - 21/06/2013

Warrant | Public Offering | Offering Date - 19/06/2013 - 21/06/2013

Warrant | Public Offering | Offering Date - 19/06/2013 - 21/06/2013

Common share | Initial Public Offering | Offering Date - 12/06/2007 - 18/06/2007

Common share | Initial Public Offering | Offering Date - 12/06/2007 - 18/06/2007