First Trust Indxx Aerospace & Defense ETF

The First Trust Indxx Aerospace & Defense ETF (the "Fund") seeks investment results that correspond generally to the price and yield, before fees and expenses, of an equity index called the Indxx US Aerospace & Defense Index (the "Index"). Under normal market conditions, the Fund will invest at least 80% of its net assets (plus any borrowings for investment purposes) in the common stocks that comprise the Index.