| OI S.A. | |
|---|---|
| 22/06/2023 | AGM |
| 22/06/2023 | EGM |
| 28/04/2023 | AGM |
| 06/03/2023 | EGM |
| 18/11/2022 | EGM |
| 06/06/2022 | EGM |
| 29/04/2022 | AGM |
| 27/01/2022 | EGM |
| 30/04/2021 | AGM |
| 30/04/2021 | EGM |
| 19/04/2021 | EGM |
| 17/09/2020 | EGM |
| 30/04/2020 | AGM |
| 26/04/2019 | AGM |
| 19/03/2019 | EGM |
| 17/09/2018 | EGM |
| 14/05/2018 | EGM |
| 30/04/2018 | AGM |
| 30/04/2018 | EGM |
| 28/04/2017 | AGM |
| 08/09/2016 | EGM |
| 22/07/2016 | EGM |
| 28/04/2016 | AGM |
| 13/11/2015 | EGM |
| 01/09/2015 | EGM |
| 29/04/2015 | AGM |