First Trust Exchange-Traded Fund - First Trust NASDAQ Clean Edge U.S. Liquid Series Index Fund Declares Regular Quarterly Distribution Payable on September 28, 2012

First Trust Exchange-Traded Fund - First Trust NASDAQ Clean Edge U.S. Liquid Series Index Fund declared regular quarterly distribution of $0.0734 per share payable on September 28, 2012 for the holders of record date on September 25, 2012. Expected ex-dividend date is September 21, 2012.