| Name | Year | Receive Date | Details |
|---|
| OHTL PUBLIC COMPANY LIMITED | 2025 | 31/03/2026 |  |
| OHTL PUBLIC COMPANY LIMITED | 2024 | 31/03/2025 | |
| OHTL PUBLIC COMPANY LIMITED | 2023 | 29/03/2024 | |
| OHTL PUBLIC COMPANY LIMITED | 2022 | 31/03/2023 | |
| OHTL PUBLIC COMPANY LIMITED | 2021 | 31/03/2022 | |
| OHTL PUBLIC COMPANY LIMITED | 2020 | 07/05/2021 | |
| OHTL PUBLIC COMPANY LIMITED | 2019 | 08/04/2020 | |
| OHTL PUBLIC COMPANY LIMITED | 2018 | 12/04/2019 | |
| OHTL PUBLIC COMPANY LIMITED | 2017 | 12/04/2018 | |
| OHTL PUBLIC COMPANY LIMITED | 2015 | 21/04/2016 | |
