SPDR® Nuveen Bloomberg High Yield Municipal Bond ETF/  US78464A2841  /

The SPDR Nuveen Bloomberg High Yield Municipal Bond ETF (the "Fund") seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of an index that tracks the U.S. high yield municipal bond market and to provide income that is exempt from federal income taxes. In seeking to track the performance of the Bloomberg Municipal Yield Index (the "Index"), the Fund employs a sampling strategy, which means that the Fund is not required to purchase all of the securities represented in the Index. Instead, the Fund may purchase a subset of the securities in the Index in an effort to hold a portfolio of securities with generally the same risk and return characteristics of the Index. The quantity of holdings in the Fund will be based on a number of factors, including asset size of the Fund. Based on its analysis of these factors, Nuveen Asset Management, LLC ("Nuveen Asset Management" or the "Sub-Adviser"), the investment sub-adviser to the Fund, either may invest the Fund"s assets in a subset of securities in the Index or may invest the Fund"s assets in substantially all of the securities represented in the Index in approximately the same proportions as the Index, as determined by the Sub-Adviser to be in the best interest of the Fund in pursuing its objective.

The SPDR Nuveen Bloomberg High Yield Municipal Bond ETF (the "Fund") seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of an index that tracks the U.S. high yield municipal bond market and to provide income that is exempt from federal income taxes.