April 3, 2020

Request for extension to file SEC Form 17-A

March 31, 2020

[Amend-1]Public Ownership Report

July 1, 2021

Update on Corporate Actions/Material Transactions/Agreements

July 1, 2021

Public Ownership Report

January 10, 2020

List of Top 100 PDTC Participants

January 10, 2020

List of Top 100 Stockholders

June 20, 2019

Minutes of the Annual Meeting of Stockholders

June 30, 2021

Integrated Annual Corporate Governance Report

June 22, 2021

Information Statement

April 3, 2019

Clarification of News Reports

June 3, 2019

Material Information/Transactions

January 10, 2019

List of Top 100 Stockholders (31 December 2018)