Holding(s) in Company

14,692,95714,692,957 TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES 1. Identity of the issuer or the Wincanton plcunderlying issuerof existing shares to which voting rightsare attached: 2 Reason for the notification (please tick the appropriate box or boxes): An acquisition or disposal of voting rights Yes An acquisition or disposal of qualifying financial instruments which may Noresult in the acquisition of shares already issued to which votingrights are attached An acquisition or disposal of instruments with similar economic effect Noto qualifying financial instruments An event changing the breakdown of voting rights No Other (please Nospecify): 3. Full name of person(s) subject to Ameriprise Financial, Inc. and its groupthenotification obligation: 4. Full name of shareholder(s) See additional information under 13(if different from 3.): 5. Date of the transaction and date 05 November 2014onwhich the threshold is crossed orreached: 6. Date on which issuer notified: 07 November 2014 7. Threshold(s) that is/are crossed Above the threshold of 13%orreached: 8. Notified details: A: Voting rights attached to shares Class/type Situation Resulting situation after the triggeringof previous transactionshares to the triggering transaction if possible Number Number Number Number of voting % of voting rightsusing of of of shares rightsthe ISIN Shares VotingCODE Rights Direct Direct Indirect Direct Indirect Ordinary 14,692,957 14,692,957 0 0 15,857,852 0.000% 13.025%Shares of 10pence eachGB0030329360 B: Qualifying Financial Instruments Resulting situation after the triggering transaction Type of Expiration Exercise/ Number of voting % of votingfinancial date Conversion Period rights that may be rightsinstrument acquired if the instrument is exercised/ converted. N/A N/A N/A N/A N/A C: Financial Instruments with similar economic effect to Qualifying FinancialInstruments Resulting situation after the triggering transaction Type of Exercise Expiration Exercise/ Number of voting % of votingfinancial price date Conversion rights instrument rightsinstrument period refers to N/A N/A N/A N/A N/A Nominal Delta N/A N/A Total (A+B+C) Number of voting rights Percentage of voting rights 15,857,852 13.025% 9. Chain of controlled undertakings through which the voting rights and/or thefinancial instruments are effectively held, if applicable: Ameriprise Financial, Inc., which through intermediate holding companiescontrols the voting rights of Columbia Management Investment Advisers, ColumbiaWanger Asset Management, Threadneedle Management Luxembourg S.A. andThreadneedle Asset Management Holdings Ltd, which itself controls the votingrights of Threadneedle Asset Management Ltd, Threadneedle International Ltd andThreadneedle Pensions Ltd. Proxy Voting: 10. Name of the proxy holder: N/A 11. Number of voting rights proxy holder will cease N/Ato hold: 12. Date on which proxy holder will cease to hold N/Avoting rights: 13. Additional information: Registered Owner State Street Nominees Limited A/c XC7N 1,472,460 HSBC Global Custody Nominee (UK) Limited A/c 683182 905,055 Littledown Nominees Ltd A/c 10479 3,192 Littledown Nominees Ltd A/c 18667 760,833 Littledown Nominees Ltd A/c 10496 11,113,552 Littledown Nominees Ltd A/c 10492 1,602,760 14. Contact name: Mark Powney, Threadneedle Group 15. Contact telephone number: 01793 363135