Derivatives: Adjustment in Vostok Gas due to distribution of Gazprom ADR´s (71/08)

The Extra General Meeting (EGM) in Vostok Gas approved the redemption process (1:1), whereby shareholders are entitled to one (1) redemption share for every one (1) share held. The redemption share will then be subject to a compulsory redemption for 0.6524 American Depository Receipts (ADR´s) in Gazprom listed in a different currency (USD) on London Stock Exchange. Record date for the redemption process is January 9, 2009. NASDAQ OMX Derivatives Markets has changed the Expiration date for options and futures in Vostok Gas and adjusted the OMXS30 index as described in the attached document.