NASDAQ President And CEO Robert Greifeld Participates In The Lehman Brothers Financial Services Conference

Who:    NASDAQ President and CEO Robert Greifeld

What:   Mr. Greifeld will speak at the Lehman Brothers Financial
         Services Conference.

When:   Tuesday, September 11, 200711:00 a.m.

Where:  Hilton New York Hotel
        1335 Avenue of the Americas
        New York City
        N.Y. 10019
        212.245.5000

        The presentation will be webcast at http://ir.nasdaq.com/.

NASDAQ is the largest U.S. electronic stock market. With approximately 3,200 companies, it lists more companies and, on average, its systems trade more shares per day than any other U.S. market. NASDAQ is home to companies that are leaders across all areas of business including technology, retail, communications, financial services, transportation, media and biotechnology. NASDAQ is the primary market for trading NASDAQ-listed stocks. For more information about NASDAQ, visit the NASDAQ Web site at http://www.nasdaq.com or the NASDAQ Newsroom at http://www.nasdaq.com/newsroom/.