First Trust Exchange-Traded AlphaDEX Fund II - First Trust Taiwan AlphaDEX Fund Declares Quarterly Ordinary Distribution, Payable on September 29, 2017

First Trust Exchange-Traded AlphaDEX Fund II - First Trust Taiwan AlphaDEX Fund declared a quarterly distribution of $0.9284 per ordinary unit. The distribution is payable on September 29, 2017 and the record date is September 22, 2017 and the ex-dividend date is September 21, 2017.