Holding(s) in Company

4th Apr 2012 12:17

For filings with the FSA include the annex For filings with issuer exclude the annex TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi 1. Identity of the issuer or the underlying PHSC PLC issuer of existing shares to which voting rights are attached: ii 2 Reason for the notification (please tick the appropriate box or boxes): An acquisition or disposal of voting rights An acquisition or disposal of qualifying financial instruments which

may result in the acquisition of shares already issued to which voting rights are attached

An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments

An event changing the breakdown of voting rights Other (please Change of Investment Manager X specify):

3. Full name of person(s) subject to AXA Investment Managers SA the

notification obligation: iii 4. Full name of shareholder(s) (if different from 3.):iv 5. Date of the transaction and date 01 March 2012 on which the threshold is crossed or reached: v 6. Date on which issuer notified: 3 April 2012 7. Threshold(s) that is/are crossed 5.00 %

or reached: vi, vii 8. Notified details: A: Voting rights attached to shares viii, ix Class/type of Situation Resulting situation after the triggering shares previous transaction to the triggering transaction if possible

using Number Number Number Number of voting % of voting the ISIN CODE of of of shares rights

rights x Shares Voting Rights Direct Direct Indirect Direct Indirect xi xii

GB0033113456 641 509 641 509 0 0 0 0.00 % 0.00 %

B: Qualifying Financial Instruments Resulting situation after the triggering transaction Type of financial Expiration Exercise/ Number of voting % of voting

instrument date xiii Conversion Period rights that may rights xiv be acquired if the instrument is exercised/ converted.

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments xv, xvi

Resulting situation after the triggering transaction

Type of Exercise Expiration Exercise/ Number of voting % of voting financial price date xvii Conversion rights instrument rights xix, xx instrument period refers to xviii Nominal Delta Total (A+B+C) Number of voting rights Percentage of voting rights 0 0.00 %

9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable: xxi

Proxy Voting: 10. Name of the proxy holder:

11. Number of voting rights proxy holder will cease to hold: 12. Date on which proxy holder will cease to hold

voting rights: 13. Additional information: 14. Contact name: Sami BEKKALI

15. Contact telephone number: +44 (0) 207 003 2823

XLON

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Related Shares:

PHSC