Fund Description: Oppenheimer S&P MidCap 400 Revenue ETF, formerly Oppenheimer Mid Cap Revenue ETF, formerly RevenueShares Mid Cap Fund, is an exchange-traded index fund or Index ETF which is a separate investment portfolio of the Oppenheimer Revenue Weighted ETF Trust, formerly RevenueShares ETF Trust, an open-end investment management company. INVESTMENT OBJECTIVE: The Oppenheimer S&P MidCap 400 Revenue ETF seeks to provide investment results that correspond generally, before fees and expenses, to the performance of the S&P MidCap 400 Revenue-Weighted Index, formerly the OFI Revenue Weighted Mid Cap Index formerly S&P MidCap 400 Index. INDEX DESCRIPTION: The S&P MidCap 400 Revenue-Weighted Index is constructed using a rules-based methodology that re-weights the constituent securities of the S&P MidCap 400 Index (the parent index) according to the revenue earned by the companies in the parent index, subject to a maximum 5% per company weighting. FUND STRATEGY: The Fund will normally invest at least 80% of its net assets, plus any borrowings for investment purposes, in the securities of mid capitalization companies included in the Index. FUND MANAGEMENT: OFI Advisors, LLC serves as the investment adviser to the Fund.