The Board of OMX AB ("OMX") notes Borse Dubai' s purchase of 4.9 per cent in OMX and its statement that it has options, subject to certain conditions, to acquire a further 22.5 per cent shareholding in OMX. OMX has received no further clarification as to Borse Dubai's intentions. OMX also notes NASDAQ's announcement that it is fully committed to the proposed merger with OMX. OMX confirms that the only offer it has received is the offer from NASDAQ recommended by the Board of OMX and announced on May 25th. Preparation of the documentation and the pursuit of necessary approvals are on track; the initial filing of NASDAQ's S-4 documentation was made with the SEC on 7th August and the offer to OMX shareholders is expected to close in the fourth quarter 2007. The combination of OMX and NASDAQ will provide significant benefits for customers, shareholders and stakeholders in both companies, strengthen the Nordic region as a financial centre and provide enhanced opportunities for economic growth throughout the Nordic region. OMX will continue to monitor the situation closely. For further information, please contact: Heidi Wendt, Vice President, Media Relations +46 (0)8- 405 72 93 About OMX | OMX is a leading expert in the exchange industry. The common offering from OMX Nordic Exchange in Helsinki, Copenhagen, Stockholm, Iceland, Tallinn, Riga and Vilnius, comprises over 800 companies including its alternative market First North. OMX provides technology to over 60 exchanges, clearing organizations and central securities depositories in over 50 countries. OMX is a Nordic Large Cap company in the Financials sector on the OMX Nordic Exchange. For more information, please visit www.omxgroup.com. This information is disclosed according to applicable law and exchange rules Cautionary Note Regarding Forward-Looking Statements Information set forth in this filing contains forward-looking statements, which involve a number of risks and uncertainties. OMX cautions 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 proposed business combination transaction involving NASDAQ and OMX, including estimated revenue and cost synergies, the Combined Group's plans, objectives, expectations and intentions 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 with the Swedish Financial Supervisory Authority (Sw. Finansinspektionen) (the “SFSA”) including its annual report for 2006, which is available on OMX's website at http://www.omxgroup.com. OMX undertakes no obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise. Notice to OMX shareholders While NASDAQ's offer is being made to all holders of OMX shares, this document does not constitute an offer to purchase, sell or exchange or the solicitation of an offer to purchase, sell or exchange any securities of OMX or an offer to purchase, sell or exchange or the solicitation of an offer to purchase, sell or exchange any securities of NASDAQ in any jurisdiction in which the making of the offer or the acceptance of any tender of shares therein would not be made in compliance with the laws of such jurisdiction. In particular, NASDAQ's offer is not being made, directly or indirectly, in or into Australia, Canada, Japan or South Africa. While NASDAQ reserves the right to make the offer in or into the United Kingdom or any other jurisdiction pursuant to applicable exceptions or following appropriate filings and prospectus or equivalent document publication by NASDAQ in such jurisdictions, pending such filings or publications and in the absence of any such exception NASDAQ's offer is not made in any such jurisdiction. Additional Information About this Transaction In connection with the proposed business combination transaction, OMX and NASDAQ expect that NASDAQ will file with the SEC a Registration Statement on Form S-4 that will include a proxy statement of NASDAQ that also constitutes a prospectus of NASDAQ. Investors and security holders are urged to read the proxy statement/prospectus and any amendments and other applicable documents regarding the proposed business combination transaction if and when they become available because they will contain important information. You may obtain a free copy of those documents (if and when available) and other related documents filed by NASDAQ with the SEC at the SEC's website at www.sec.gov. The proxy statement/prospectus (if and when it becomes available) and the other documents may also be obtained for free by accessing NASDAQ's website at http://www.nasdaq.com and OMX's website at http://www.omxgroup.com