Holding(s) in Company

Cohort PLC 07 November 2007 For filings with the FSA include the annex For filings with issuer exclude the annex TR-1: Notifications of Major Interests in Shares 1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached: COHORT PLC 2. Reason for notification (please place an X inside the appropriate bracket/s): An acquisition or disposal of voting rights: (X ) An acquisition or disposal of financial instruments which may result in the acquisition of shares already issued to which voting rights are attached: ( ) An event changing the breakdown of voting rights: ( ) Other (please specify) : ( ) 3. Full name of person(s) subject to notification obligation: AXA SA, 25 MATIGNON AVENUE, 75008 PARIS AND ITS GROUP OF COMPANIES 4. Full name of shareholder(s) (if different from 3) : 5. Date of transaction (and date on which the threshold is crossed or reached if different): 16/10/07 6. Date on which issuer notified: 17/10/07 7. Threshold(s) that is/are crossed or reached: 9% 8. Notified Details: A: Voting rights attached to shares Class/type of shares Situation previous to if possible use the Triggering transaction ISIN CODE Number of shares Number of voting Rights B0YD2B9 2,556,123 2,556,123 Resulting situation after the triggering transaction Class/type of shares Number of shares Number of voting rights % of voting rights if possible use ISIN CODE Direct Indirect Direct Indirect 0 0 3,026,123 0.00 9.93 B: Financial Instruments Resulting situation after the triggering transaction Type of Expiration date Exercise/conversion No. of voting % of voting financial period/date rights that may rights instrument be acquired (if the instrument exercised/ converted) Total (A+B) Number of voting rights % of voting rights 3,026,123 9.93% 9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable: Name of the Company / Fund Number of Shares % of issued share capital AXA Framlington 230,251 0.75549 Xerox Final Salary Pension Scheme Indirect AXA Framlington 139,411 0.45743 Islington Group Pension Scheme Indirect AXA Framlington 227,714 0.74716 SEI UK Equity Indirect AXA Framlington 697,055 2.28714 Throgmorton Trust Indirect AXA Framlington 625,692 2.05299 Framlington Innovative Growth Indirect AXA Framlington 340,700 1.11789 Framlington AIM VCT Indirect AXA Framlington 265,300 0.87049 Framlington AIM VCT2 Indirect AXA Framlington 500,000 1.64057 UK Smaller Companies Indirect Total Direct 0 0.00000 Total Indirect 3,026,123 9.92915 TOTAL 3,026,123 9.92915 Proxy Voting: 10. Name of 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: TERRY MARSH 15. Contact telephone number: 020 7003 2637 This information is provided by RNS The company news service from the London Stock Exchange

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Cohort (CHRT)
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