Type of securities : Common share | Effective Date : 30/09/2004 | Close Selling Date : 08/10/2004

Type of securities : Common share | Effective Date : 06/02/2019 | Close Selling Date : 11/02/2019

Type of securities : Common share | Effective Date : 17/04/2023 | Close Selling Date : 20/04/2023

Warrant | Public Offering | Offering Date - 28/04/2006 - 28/04/2006

Warrant | Public Offering | Offering Date - 28/04/2006 - 28/04/2006

Warrant | Public Offering | Offering Date - 28/04/2006 - 28/04/2006

Warrant | Public Offering | Offering Date - 28/04/2006 - 28/04/2006

Warrant | Public Offering | Offering Date - 28/04/2006 - 28/04/2006

Warrant | Public Offering | Offering Date - 28/04/2006 - 28/04/2006

Warrant | Public Offering | Offering Date - 28/04/2006 - 28/04/2006