NASDAQ OMX Group (NDAQ)

Notice from NASDAQ

Cautionary Note Regarding Forward-Looking Statements

Information set forth in this communication contains forward-looking statements, which involve a number of risks and uncertainties. The parties caution readers that any forward-looking information is not a guarantee of future performance and that actual results could differ materially from those contained in the forward-looking information. Such forward-looking statements include, but are not limited to, statements about the benefits of NASDAQ’s offer, the transactions contemplated by NASDAQ’s agreements with Borse Dubai and OMX, the proposed business combination transaction involving NASDAQ and OMX, including estimated revenue and cost synergies, the combined company’s plans, objectives, expectations and intentions, the proposed uses of proceeds from the sale of the LSE stake and other statements that are not historical facts. Additional risks and factors are identified in NASDAQ’s filings with the U.S. Securities Exchange Commission (the “SEC”), including its Report on Form 10-K for the fiscal year ending December 31, 2006

which is available on NASDAQ’s website at http://www.nasdaq.com and the SEC’s website at SEC’s website at www.sec.gov. and in OMX’s filings including its annual report for 2006, which is available on OMX’s website at http://www.omxgroup.com. The parties undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise.

Notice from NASDAQ

Cautionary Note Regarding Forward-Looking Statements

Information set forth in this communication contains forward-looking statements, which involve a number of risks and uncertainties. The parties caution readers that any forward-looking information is not a guarantee of future performance and that actual results could differ materially from those contained in the forward-looking information. Such forward-looking statements include, but are not limited to, statements about the benefits of NASDAQ’s offer, the transactions contemplated by NASDAQ’s agreements with Borse Dubai and OMX, the proposed business combination transaction involving NASDAQ and OMX, including estimated revenue and cost synergies, the combined company’s plans, objectives, expectations and intentions, the proposed uses of proceeds from the sale of the LSE stake and other statements that are not historical facts. Additional risks and factors are identified in NASDAQ’s filings with the U.S. Securities Exchange Commission (the “SEC”), including its Report on Form 10-K for the fiscal year ending December 31, 2006

which is available on NASDAQ’s website at http://www.nasdaq.com and the SEC’s website at www.sec.gov and in OMX’s filings including its annual report for 2006, which is available on OMX’s website at http://www.omxgroup.com. The parties undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise.