First Trust AlphaDEX U.S. Technology Sector Index ETF Announces Cash Distribution for the Period Ending June 30, 2017, Payable on July 10, 2017

First Trust AlphaDEX U.S. Technology Sector Index ETF declared dividend of $0.0600 per share for the period ending June 30, 2017. The cash distribution is payable on July 10, 2017 to unitholders of record on June 30, 2017 with an ex-dividend date of June 28, 2017.