1st Feb 2006 12:23
BLOCK LISTING SIX MONTHLY RETURN Information provided on this form must be typed or printed electronically.To: The FSADate: _31 January_2006Name of applicant: UNITED UTILITIES PLC Name of scheme: UNITED UTILITIES SAYE SHARE OPTION SCHEME Period of return: From: 1.8.2005 To: 31.1.2006 Balance under scheme from previous 2,156,886 return: The amount by which the block N/A scheme has been increased, if the scheme has been increased since the date of the last return: Number of securities issued/ 236,619 allotted under scheme during period: Balance under scheme not yet issued 1,920,267 /allotted at end of period Number and class of securities MARCH 1991- 1,000,000, DECEMBER 1994 - originally listed and the date of 4,600,000, FEBRUARY 1998 02,500,000, admission JANUARY 2001 -2,000,000 JANUARY 2002 - 2,750,000, JANUARY 2003 - 2,000,000 FEBRUARY 2005 - 3,000,000 Total number of securities in issue 873,559,171 at the end of the period Name of contact: P Davies Address of contact: Dawson House, Great Sankey, Warrington WA5 3LW Telephone number of contact: 01925 237051 SIGNED BY T Rayner______________________________________________Company Secretaryfor and on behalf ofUnited Utilities PLCUnited Utilities PLC_______________________________________________Name of applicantIf you knowingly or recklessly give false or misleading information you may beliable to prosecution.ENDUNITED UTILITIES PLCRelated Shares:
United Utilities