| Feb 08, 2021 | Monthly Report on Shareholder Register |
| Feb 02, 2021 | Shareholdings Report |
| Jan 09, 2021 | Monthly Report on Shareholder Register |
| Jan 05, 2021 | Disclosure: Signing of a Memorandum of Understanding with PT Waskita Karya Tbk. |
| Jan 05, 2021 | Change/Appointment of Public Accounting Firm and/or Public Accountant |
| Dec 30, 2020 | Report on the Annual Public Expose |
| Dec 30, 2020 | Presentation Materials for the Annual Public Expose |
| Dec 21, 2020 | Announcement of the Annual Public Expose |
| Dec 07, 2020 | Monthly Report on Shareholder Register |
| Dec 02, 2020 | Disclosure: Divestment in a Subsidiary |
| Nov 30, 2020 | Unaudited Interim Financial Statement Q3-2020 |
| Nov 23, 2020 | Change of Members in the Audit Committee |
| Nov 20, 2020 | Changes in Shareholdings Held by Directors/Commissioners/Substantial Shareholders |
| Nov 09, 2020 | Monthly Report on Shareholder Register |
| Oct 07, 2020 | Monthly Report on Shareholder Register |
| Sep 11, 2020 | Response to IDX Queries: Impact of the COVID-19 Pandemic - September 2020 |
| Sep 10, 2020 | Disclosure: Changes in Shareholdings in a Subsidiary |
| Sep 09, 2020 | Monthly Report on Shareholder Register |
| Aug 10, 2020 | Response to IDX Queries: Impact of the COVID-19 Pandemic - August 2020 |
| Aug 06, 2020 | Monthly Report on Shareholder Register |
