First Trust AlphaDEX U.S. Consumer Staples Sector Index ETF Declares Cash Distribution, for the Period Ending December 31, 2014, Payable on January 12, 2015

First Trust AlphaDEX U.S. Consumer Staples Sector Index ETF declared cash distribution of $0.0174 payable on January 12, 2015 to unitholders of record on January 5, 2015 with an ex-dividend date of December 31, 2014.