INVO EXCH

The Invesco Cleantech™ ETF (Fund) is based on the Cleantech Index™ (Index). The Fund will normally invest at least 90% of its total assets in stocks of clean technology (or cleantech) companies that comprise the Index and American Depository Receipts based on the stocks in the Index. The Index is designed to track the leading cleantech companies, from a broad range of industry sectors that offer the best investment returns. The Cleantech Index is a modified equally weighted index composed of stocks (and ADRs of such stocks) of publicly traded cleantech companies. The Fund and the Index are rebalanced and reconstituted quarterly.