APAC Opto Electronics Inc. announced cash dividend of TWD 1.1 per share, payable on October 12, 2021. Ex-rights (Ex-dividend) date is September 13, 2021. Last date before book closure is September 14, 2021. Book closure starting date is September 15, 2021. Book closure ending date is September 19, 2021. Ex-rights (Ex-dividend) record date is September 19, 2021.