BILS Stock, SPDR Bloomberg Barclays 3-12 Month T-Bill Information

The SPDR Bloomberg Barclays 3-12 Month T-Bill 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 3-12 month sector of the United States Treasury Bill market. In seeking to track the performance of the Bloomberg Barclays 3-12 Month U.S. Treasury Bill 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, SSGA Funds Management, Inc.