RiverFront Dynamic US Flex-Cap ETF (RFFC) Exchange: NYSE ARCA

Under normal market conditions, the Fund will seek to achieve its investment objective by investing at least 65% of its net assets in a portfolio of equity securities of publicly traded U.S. companies. Equity securities include common stocks and common or preferred shares of real estate investment trusts ("REITs").   In selecting the Fund's portfolio securities, RiverFront Investment Group, LLC, the Fund's sub-adviser ("RiverFront" or the "Sub-Adviser"), assembles a portfolio of eligible securities based on several core attributes, including, but not limited to, value, quality and momentum. The Sub-Adviser will consider multiple proprietary factors within each core attribute, such as the price-to-book value of a security when determining value, a company's cash as a percentage of the company's market capitalization when determining quality and a security's three month relative price change when determining momentum. The Sub-Adviser then assigns each qualifying security a score based on its core attributes and selects the individual securities with the highest scores for investment. In doing so, the Sub-Adviser utilizes its proprietary optimization process to maximize the percentage of high-scoring securities included in the portfolio in accordance with sector and risk factor (e.g., beta, quality, volatility) limitations, subject to the Sub-Adviser's fundamental active overlay. The Sub-Adviser will also consider the market capitalization of the companies in which the Fund may invest, the potential for dividend income, and the trading volume of a company's shares in the secondary market. The strategy is largely quantitative and rules-based, but also includes multiple parameters over which the Sub-Adviser may exercise discretion (including, but not limited to, the number of holdings and the weightings of particular holdings) in connection with its active management of the Fund.   The Fund may invest in small-, mid- and large-capitalization companies. The Fund will normally invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in securities of U.S. issuers. The Fund considers a "U.S. issuer" to be one (i) domiciled or with a principal place of business or primary securities trading market in the United States, or (ii) that derives more than 50% of its total revenues or profits from the United States. The Fund may invest substantially in companies in the financial services sector.   The Fund may also invest in other exchange-traded funds ("ETFs") and/or closed-end funds which invest in equity securities.