First Trust AlphaDEX(TM) U.S. Utilities Sector Index ETF Announces Cash Distributions and Reinvested Distributions for the Period Ending December 29, 2017, Payable on January 8, 2018 and December 29, 2017 Respectively

First Trust AlphaDEX(TM) U.S. Utilities Sector Index ETF declared a dividend of $0.1100 per share and reinvested distribution of $0.4766 per share for the period ending December 29, 2017. The cash distributions are payable on January 8, 2018 to Unitholders of record on December 29, 2017 with an ex-dividend date of December 28, 2017. The effective date for the reinvested distributions will be December 29, 2017.