| MARCH 15, 2018 | Meeting of Board of Directors to approve parent company draft financial statements and consolidated financial statements for the year 2017 |
| APRIL 10, 2018 | Meeting of Board of Directors to call the Ordinary Shareholders' Meeting for the approval of the parent company financial statements for the year 2017 |
| MAY 10, 2018 | Meeting of Board of Directors to approve interim statements as at March 31, 2018 |
| MAY 30, 2018 | Ordinary Shareholders' Meeting (first call) to approve parent company financial statements for the year 2017 and proposal of net income allocation |
| MAY 31, 2018 | Ordinary Shareholders' Meeting (second call) to approve parent company financial statements for the year 2017 and proposal of net income allocation |
| AUGUST 6, 2018 | Board of Directors approves the Half-Year Financial Report at june 30, 2018 |
| NOVEMBER 8, 2018 | Board of Directors approves the Interim Financial Report at september 30, 2018 |