Stockholm, June 2, 2008 — The Nordic Exchange, part of The NASDAQ OMX Group, Inc. (NASDAQ: NDAQ), announces that the trading in World Class Seagull International AB shares commence today on First North Stockholm. World Class is the ninth company to be listed on First North in 2008, which comprises 131 companies. World Class is an international organization operating 43 health and recreation centers in nine countries, and employing over 1000 people. The World Class business model is to profitably develop, operate and expand the World Class brand within the fields of health, recreation and lifestyle. The Company's vision is to establish the World Class brand as a global health and lifestyle company in the upper price segment. “We are pleased to welcome World Class to First North and to the Consumer Discretionary sector,” says Jenny Rosberg, Senior Vice President OMX Listings & Capital Markets. “We are excited to offer trading of World Class on one of Europe's most liquid growth markets.” A round lot of shares in World Class Seagull International AB, whose short name is WCSI, amounts to 1000. World Class belongs to the Consumer Discretionary sector. The NASDAQ OMX Group, Inc. is the world's largest exchange company. It delivers trading, exchange technology and public company services across six continents, and with over 3,900 companies, it is number one in worldwide listings among major markets. NASDAQ OMX offers multiple capital raising solutions to companies around the globe, including its U.S. listings market; the OMX Nordic Exchange, including First North; and the 144A PORTAL Market. The company offers trading across multiple asset classes including equities, derivatives, debt, commodities, structured products and ETFs. NASDAQ OMX technology supports the operations of over 60 exchanges, clearing organizations and central securities depositories in more than 50 countries. OMX Nordic Exchange is not a legal entity but describes the common offering from Nasdaq OMX exchanges in Helsinki, Copenhagen, Stockholm, Iceland, Tallinn, Riga, and Vilnius. For more information about NASDAQ OMX, visit www.nasdaqomx.com. OMX Nordic Exchange serves as a central gateway to the Nordic and Baltic financial markets, offering listing and trading services for among others; issuers, bank and brokers and market data vendors. The Nordic Exchange comprises over 850 companies including its alternative market First North and offers trading in equities, derivatives, fixed income and more. The Nordic Exchange is not a legal entity but describes the common offering from Nasdaq OMX exchanges in Helsinki, Copenhagen, Stockholm, Iceland, Tallinn, Riga, and Vilnius. For more information, please visit www.omxnordicexchange.com. Cautionary Note Regarding Forward-Looking Statements The matters described herein contain forward-looking statements that are made under the Safe Harbor provisions of the Private Securities Litigation Reform Act of 1995. These statements include, but are not limited to, statements about NASDAQ OMX's products and offerings. We caution that these statements are not guarantees of future performance. Actual results may differ materially from those expressed or implied in the forward-looking statements. Forward-looking statements involve a number of risks, uncertainties or other factors beyond NASDAQ OMX's control. These factors include, but are not limited to factors detailed in NASDAQ OMX's annual report on Form 10-K, and periodic reports filed with the U.S. Securities and Exchange Commission. We undertake no obligation to release any revisions to any forward-looking statements. - # - CONTACTS: The NASDAQ OMX Group, Inc. Jonas Rodny +46 8 405 72 67 jonas.rodny@nasdaqomx.com