Director/PDMR Shareholding

UNITED UTILITIES GROUP PLC 18 JUNE 2013 DEFERRED BONUS PLAN The following award was granted on 17 June 2013 pursuant to the rules of thedeferred bonus plan (`the plan') as approved by the board of United UtilitiesGroup PLC on 21 May 2013. Under the terms of the plan, conditional awards willnormally be satisfied at the end of the vesting period by using sharespurchased in the market. Newly issued or treasury shares cannot be used tosatisfy awards under this plan. Under the rules, the awards are subject touplift for notional dividends made or paid during the vesting period. Theawards will normally become capable of exercise after the end of the vestingperiod. Name of director No. of Price per Price Vesting Date /PDMR conditional share paid payable shares at award on awarded exercise £ Sue Amies-King 2,769 £7.295 nil 17/06/2016 Sally Cabrini 4,778 £7.295 nil 17/06/2016 Neil Colman 3,308 £7.295 nil 17/06/2016 Anthony Conway 3,067 £7.295 nil 17/06/2016 Gary Dixon 3,285 £7.295 nil 17/06/2016 Steven Fraser 5,396 £7.295 nil 17/06/2016 Simon Gardiner 4,211 £7.295 nil 17/06/2016 Jonathan Hodgkin 3,246 £7.295 nil 17/06/2016 Russ Houlden 31,278 £7.295 nil 17/06/2016 Gaynor Kenyon 3,600 £7.295 nil 17/06/2016 Steven Mogford 49,573 £7.295 nil 17/06/2016 Totals 114,511 ---------------------- Further information can be obtained from Jane Gilmore, Deputy Company Secretaryon 01925 237052 United Utilities Group's ordinary shares trade on the London Stock Exchange andits ADRs, each equal to two ordinary shares, trade over the counter under theTrading Symbol "UUGRY".