| Year | Cash Dividends-Ex Date | Cash Dividends-NT$ / Share | Stock Dividends-Ex Date | Stock Dividends-NT$ / Share |
|---|---|---|---|---|
| 2022 | 2022-05-30 | 0 | 2022-05-30 | 0 |
| 2021 | 2021-08-26 | 0 | 2021-08-26 | 0 |
| 2020 | 2020-06-04 | 0 | 2020-06-04 | 0 |
| 2019 | 2019-06-06 | 0 | 2019-06-06 | 0 |
| 2018 | 2018-06-06 | 0 | 2018-06-06 | 0 |
| 2017 | 2017-05-26 | 0 | 2017-05-26 | 0 |
| 2016 | 2016-06-02 | 0 | 2016-06-02 | 0 |