Fee waiver and/or Expense Reimbursement: Through July 31, 2021, Delaware Distributors, L.P. (Distributor), the Fund’s distributor, and/or Waddell & Reed Services Company, doing business as WI Services Company (WISC), the Fund’s transfer agent, have contractually agreed to reimburse sufficient 12b-1 and/or shareholder servicing fees to ensure that the total annual ordinary fund operating expenses of the Class N shares and Class Y shares do not exceed the total annual ordinary fund operating expenses of the Class I shares and Class A shares, respectively, as calculated at the end of each month. Prior to that date, the expense limitation may not be terminated without the consent of the Board.