| Year | Cash dividends(Common Stock) | Stock dividends(Common Stock) | ||
|---|---|---|---|---|
| Ex-Dividend Date | NTD per share | Ex-Right Date | NTD per share | |
| 2023 | 2024-08-03 | 3.6 | 0000-00-00 | 0 |
| 2022 | 2023-08-21 | 3.7861 | 0000-00-00 | 0 |
| 2021 | 2022-08-08 | 2.99733 | 0000-00-00 | 0 |
| 2020 | 2021-08-25 | 2.99871 | 0000-00-00 | 0 |
| 2019 | 2020-09-15 | 2.99187 | 0000-00-00 | 0 |
| 2018 | 2019-07-05 | 3.37065 | 0000-00-00 | 0 |
| 2017 | 2018-08-15 | 2.99766 | 0000-00-00 | 0 |
| 2016 | 2017-08-15 | 3.58223 | 0000-00-00 | 0 |
| 2015 | 2016-07-08 | 2.99399 | 0000-00-00 | 0 |
| 2014 | 2015-08-12 | 2.96707 | 0000-00-00 | 0 |
| 2013 | 2014-09-22 | 2.57007 | 0000-00-00 | 0 |
| 2012 | 2013-08-30 | 1.29873 | 0000-00-00 | 0 |
| 2011 | 2012-08-14 | 0.99803 | 0000-00-00 | 0 |
| 2010 | 2011-07-28 | 1.097 | 0000-00-00 | 0 |
| 2009 | 2010-08-02 | 0.6405 | 0000-00-00 | 0 |
| Year | Cash dividends(Preferred Stock) | Stock dividends(Preferred Stock) | ||
|---|---|---|---|---|
| Ex-Dividend Date | NTD per share | Ex-Right Date | NTD per share | |
| 2023 | 0000-00-00 | 2024 | 0000-00-00 | 2024 |