First Trust AlphaDEX U.S. Health Care Sector Index ETF Announces Cash Distribution for the Period Ending March 31, 2019, Payable on April 5, 2019

First Trust AlphaDEX U.S. Health Care Sector Index ETF announced cash distribution of $0.1000 per share and $0.0800 per share on class F shares for the period ending March 31, 2019. The cash distributions are payable on April 5, 2019 to Unit holders of record on March 29, 2019 with an ex-dividend date of March 28, 2019.