Final Acceptance Level And Settlement Of Borse Dubai Limited’s Public Offer For OMX AB (publ)

During the extended acceptance period of the public offer by Borse Dubai Limited (“Borse Dubai”) to the shareholders in OMX AB (publ) (“OMX”) (the “Offer”) which ended 11.00 a.m. New York time (5.00 p.m. Swedish time) on 29 February 2008, the Offer was accepted by shareholders holding 1,482,325 shares in OMX, representing approximately 1.2 per cent of the total number of shares and votes in OMX. It is anticipated that settlement will occur and proceeds will be remitted to shareholders who accepted the Offer during the extended acceptance period on or about 7 March 2008 in relation to Icelandic shareholders and on or about 13 March 2008 in relation to Finnish, Danish and Swedish shareholders, as previously announced.

During the initial acceptance period, the Offer was accepted by shareholders holding 82,721,185 shares in OMX, representing approximately 68.6 per cent of the total number of shares and votes in OMX. Prior to the Offer, Borse Dubai acquired 5,880,130 shares in OMX, representing approximately 4.9 per cent of the total number of shares and votes in OMX. In addition, 29,057,187 shares in OMX, representing approximately 24.1 per cent of the total number of shares and votes in OMX, have been purchased through exercise of options by a wholly-owned subsidiary of Borse Dubai. Following settlement of shares in OMX tendered during the extended acceptance period and settlement of outstanding options, Borse Dubai is expected to have acquired in aggregate 119,255,381 shares in OMX, representing approximately 98.9 per cent of the total number of shares and votes in OMX.

On 27 February 2008, Borse Dubai sold 117,227,931 shares in OMX, representing approximately 97.2 percent of the total number of shares and votes in OMX, to The NASDAQ OMX Group, Inc. (formerly The Nasdaq Stock Market, Inc.) (“NASDAQ OMX”). Following completion of settlement of shares in OMX tendered during the extended acceptance period, Borse Dubai is expected to sell to NASDAQ OMX the OMX shares acquired during the extended acceptance period and any OMX shares delivered under the options which have not already been transferred to NASDAQ OMX.