FlexShares® High Yield Value-Scored Bond Index Fund (FlexShares High Yield Value Scored Bond Index) 

The index reflects the performance of a broad universe of U.S.-dollar denominated high yield corporate bonds that seeks a higher total return than the overall high yield corporate bond market, as represented by the Northern Trust High Yield US Corporate Bond IndexSM. The fund generally will invest under normal circumstances at least 80% of its total assets (exclusive of collateral held from securities lending) in the securities of its index.