List of Top 100 Stockholders as of 31 March 2021 – BDO
April 23, 2021
Public Ownership Report March 31, 2021
April 23, 2021
Letter to SEC – SEC Certification 31 January 2022
April 23, 2021
Letter to SEC – Advisement letter of Board of Directors’ Attendance for 2021
April 22, 2021
List of Top 100 Stockholders as of 31 December 2020 – PDTC
December 31, 2020
List of Top 100 Stockholders as of 31 December 2020
December 31, 2020
Public Ownership Report December 31, 2020
December 31, 2020
Foreign Ownership Report 31 Dec 2020
December 31, 2020
Foreign Ownership Report 30 Nov 2020
December 31, 2020
Foreign Ownership Report 31 Oct 2020
December 31, 2020