Warrant | Right Offering | Offering Date - 14/10/2002 - 18/10/2002

Warrant | Right Offering | Offering Date - 14/10/2002 - 18/10/2002

Warrant | Right Offering | Offering Date - 14/10/2002 - 18/10/2002

Warrant | Right Offering | Offering Date - 14/10/2002 - 18/10/2002

Warrant | Right Offering | Offering Date - 14/10/2002 - 18/10/2002

Warrant | Right Offering | Offering Date - 14/10/2002 - 18/10/2002

Warrant | Right Offering | Offering Date - 14/10/2002 - 18/10/2002

Common share | Initial Public Offering | Offering Date - 28/04/2010 - 30/04/2010

Common share | Initial Public Offering | Offering Date - 28/04/2010 - 30/04/2010

Common share | Initial Public Offering | Offering Date - 28/04/2010 - 30/04/2010