NYSE Euronext Board of Directors rejects NASDAQ/ICE proposal

Deutsche Börse AG has been informed by NYSE Euronext that the NYSE Euronext Board of Directors has unanimously decided to reject the unsolicited proposal by NASDAQ OMX and IntercontinentalExchange.

Deutsche Börse shares the view of NYSE Euronext that the agreed merger of two of the strongest exchange organizations in our industry, NYSE Euronext and Deutsche Börse, will create compelling value for shareholders of both companies. The value creation unlocked by this combination is driven by significant growth opportunities across different asset classes and geographies, identified cost synergies based on conservative joint estimates and highly attractive distributions for shareholders in the combined group based on superior cash flow generation paired with a strong balance sheet.

Since Deutsche Börse and NYSE Euronext entered into a definitive Business Combination Agreement on 15 February 2011, Deutsche Börse and NYSE Euronext have commenced regulatory proceedings and made significant progress on integration planning. With the proxy statement already on file with the US Securities and Exchange Commission, Deutsche Börse and NYSE Euronext continue to be fully on track to close the transaction at the end of 2011.

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ADDITIONAL INFORMATION AND WHERE TO FIND IT

In connection with the proposed business combination transaction, NYSE Euronext and Deutsche Börse AG expect that Alpha Beta Netherlands Holding N.V. ('Holding'), a newly formed holding company, will file a Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission ('SEC') that will include (1) a proxy statement of NYSE Euronext that will also constitute a prospectus for Holding and (2) an offering prospectus of Holding to be used in connection with Holding's offer to acquire Deutsche Börse AG shares held by U.S. holders. When available, NYSE Euronext will mail the proxy statement/prospectus to its stockholders in connection with the vote to approve the merger of NYSE Euronext and a wholly owned subsidiary of Holding, and Holding will mail the offering prospectus to Deutsche Börse AG shareholders in the United States in connection with Holding's offer to acquire all of the outstanding shares of Deutsche Börse AG. NYSE Euronext and Deutsche Börse AG also expect that Holding will file an offer document with the German Federal Financial Supervisory Authority (Bundesanstalt für Finanzdienstleistungsaufsicht) ('BaFin').

Investors and security holders are urged to read the proxy statement/prospectus and the offer document 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 the proxy statement/prospectus (if and when it becomes available) and other related documents filed by NYSE Euronext and Holding with the SEC on the SEC's Web site at www.sec.gov. The proxy statement/prospectus (if and when it becomes available) and other documents relating thereto may also be obtained for free by accessing NYSE Euronext's Web site at www.nyse.com and Deutsche Börse AG's Web site at www.deutsche-boerse.com. The offer document will be made available at Holding's Web site at www.global-exchange-operator.com following clearance by the BaFin.

This document is neither an offer to purchase nor a solicitation of an offer to sell shares of Holding, Deutsche Börse AG or NYSE Euronext. The final terms and further provisions regarding the public offer will be disclosed in the offer document after the publication has been approved by the BaFin and in documents that will be filed with the SEC. Holding reserves the right to deviate in the final terms of the public offer from the basic information described herein. Investors and holders of NYSE Euronext shares and Deutsche Börse AG shares are strongly encouraged to read the offer document and all documents in connection with the public offer as soon as they are published, since they will contain important information.

No offering of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the U.S. Securities Act of 1933, as amended, and applicable European regulations. Subject to certain exceptions to be approved by the relevant regulators or certain facts to be ascertained, the public offer will not be made directly or indirectly, in or into any jurisdiction where to do so would constitute a violation of the laws of such jurisdiction, or by use of the mails or by any means or instrumentality (including without limitation, facsimile transmission, telephone and the internet)of interstate or foreign commerce, or any facility of a national securities exchange, of any such jurisdiction.

PARTICIPANTS IN THE SOLICITATION

NYSE Euronext, Deutsche Börse AG, Holding and their respective directors and executive officers and other members of management and employees may be deemed to be participants in the solicitation of proxies from NYSE Euronext stockholders in respect of the proposed business combination transaction. Additional information regarding the interests of such potential participants will be included in the proxy statement/prospectus and the other relevant documents filed with the SEC if and when they become available.

FORWARD-LOOKING STATEMENTS

This document includes forward-looking statements about NYSE Euronext, Deutsche Börse AG, Holding, the enlarged group and other persons, which may include statements about the proposed business combination, the likelihood that such transaction could be consummated, the effects of any transaction on the businesses of NYSE Euronext or Deutsche Börse AG, and other statements that are not historical facts. By their nature, forward-looking statements involve risks and uncertainties because they relate to events and depend on circumstances that may or may not occur in the future. Forward-looking statements are not guarantees of future performance and actual results of operations, financial condition and liquidity, and the development of the industries in which NYSE Euronext and Deutsche Börse AG operate may differ materially from those made in or suggested by the forward-looking statements contained in this document. Any forward-looking statements speak only as at the date of this document. Except as required by applicable law, none of NYSE Euronext, Deutsche Börse AG or Holding undertakes any obligation to update or revise publicly any forward-looking statement, whether as a result of new information, future events or otherwise.