Director/PDMR Shareholding

18 Feb 2011 12:50

UNITED UTILITIES GROUP PLC

DIRECTORS' AND PDMR INTERESTS IN SHARES

United Utilities Group PLC ("the Company") announces that it receivednotification on 18 February 2011 that the Trustee, Equiniti Share Plan TrusteesLimited, purchased ordinary shares of 5p each on behalf of the followingdirectors and persons discharging managerial responsibility on 17 February2011, to be held in accordance with the rules of the Company's HMRC approvedshare incentive plan. The shares were purchased at a price of 585.5551 penceper share.Director/PDMR No. of Shares purchased Steve Fraser 25 Philip Green 26 Tom Keevil 26 Gaynor Kenyon 25 Paul Worthington 25

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Further information can be obtained from Jane Gilmore, Deputy Company Secretary 44 1 925 237052

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United Utilities Group's ordinary shares trade on the London Stock Exchange and its ADRs, each equal to two ordinary shares, trade over the counter under the Trading Symbol "UUGRY".