Type of securities : Common share | Effective Date : 20/11/2017 | Close Selling Date : 24/11/2017

Type of securities : Common share | Effective Date : 31/10/2016 | Close Selling Date : 04/11/2016

Type of securities : Common share | Effective Date : 04/12/2020 | Close Selling Date : 16/12/2020

Type of securities : Common share | Effective Date : 23/11/2023 | Close Selling Date : 07/12/2023

Type of securities : Common share | Effective Date : 18/04/2014 | Close Selling Date : 23/04/2014

Warrant | Public Offering | Offering Date - 10/03/2006 - 10/03/2006

Warrant | Public Offering | Offering Date - 10/03/2006 - 10/03/2006

Warrant | Public Offering | Offering Date - 10/03/2006 - 10/03/2006

Warrant | Public Offering | Offering Date - 10/03/2006 - 10/03/2006

Warrant | Public Offering | Offering Date - 10/03/2006 - 10/03/2006