State Street SPDR S&P Oil & Gas Exploration & Production ETF

SPDR S&P Oil & Gas Exploration & Production ETF (the Fund) seeks to replicate as closely as possible the total return performance of the S&P Oil & Gas Exploration & Production Select Industry Index. The S&P Oil & Gas Exploration & Production Select Industry Index represents the oil and gas exploration and production sub-industry portion of the S&P Total Markets Index. The S&P TMI tracks all the United States common stocks listed on the New York Stock Exchange, American Stock Exchange, National Association of Securities Dealers Automated Quotation (NASDAQ) National Market and NASDAQ Small Cap exchanges. The Oil & Gas Exploration Index is a modified equal weight index. SSgA Funds Management, Inc. is the Fund's investment advisor.