| Year | Cash dividend | Stock dividend | Total | ||
|---|---|---|---|---|---|
| Ex-Dividend Date | Cash Dividends Distributed from Retained Earnings(NTD/Share) | Ex-Rights Date | Stock dividends distributed from retained earnings(NTD/share) | ||
| 2010 | 2011.09.12 | 0.50 | 2011.09.12 | 0.80 | 1.30 |
| 2011 | 2012.10.21 | 1.00 | 2012.10.21 | 1.00 | 2.00 |
| 2012 | 2013.09.01 | 0.30 | 2013.09.01 | 0.50 | 0.80 |
| 2013 | 2014.08.30 | 0.20 | 2014.08.30 | 0.50 | 0.70 |
| 2014 | 2015.07.20 | 0.50 | - | - | 0.50 |
| 2015 | 2016.08.31 | 0.50 | 2016.08.31 | 0.50 | 1.00 |
| 2016 | 2017.08.02 | 1.00 | - | - | 1.00 |
| 2017 | 2018.08.05 | 1.00 | 2018.08.05 | 2.50 | 3.50 |
| 2018 | 2019.09.01 | 1.00 | 2019.09.01 | 1.00 | 2.00 |
| 2019 | 2020.08.30 | 1.00 | - | - | 1.00 |
| 2020 | 2021.06.13 | 1.50 | - | - | 1.50 |
| 2021 | 2021.08.29 | 1.50 | 2021.08.29 | 1.00 | 2.50 |
| 2022 | 2023.08.21 | 2.00 | - | - | 2.00 |
| 2023 | 2024.08.28 | 0.80 | - | - | 0.80 |
| 2024 | 2025.08.27 | 0.70 | - | - | 0.70 |
