FlexShares Morningstar US Market Factors Tilt Index Fund (FlexShares Mornigstar US Market) ETF

The underlying index is designed to reflect the performance of the U.S. equity market with increased exposure to size and value factors relative to the Morningstar® U.S. Market Extended Index (the “Parent Index”), a float-adjusted market-capitalization weighted index of large-, mid- and small-capitalization companies in the U.S. Under normal circumstances, the fund will invest at least 80% of its total assets in the securities of the underlying index.