Type of securities : Common share | Effective Date : 25/11/2005 | Close Selling Date : 30/11/2005

Type of securities : Common share | Effective Date : 18/11/2016 | Close Selling Date : 23/11/2016

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

Type of securities : Common share | Effective Date : 27/08/2018 | Close Selling Date : 30/08/2018

Type of securities : Common share | Effective Date : 19/09/2022 | Close Selling Date : 23/09/2022

Warrant | Right Offering | Offering Date - 31/05/2002 - 31/05/2002

Warrant | Right Offering | Offering Date - 31/05/2002 - 31/05/2002

Warrant | Right Offering | Offering Date - 31/05/2002 - 31/05/2002

Warrant | Right Offering | Offering Date - 31/05/2002 - 31/05/2002

Warrant | Right Offering | Offering Date - 31/05/2002 - 31/05/2002