Director/PDMR Shareholding

IMI PLC 09 April 2008 This replaces announcement released under RNS 8083R on 7th April 2008 - previous version contained error in total shareholdings of Mr R M Twite and percentage figure, no other changes made. 9 April 2008 The Secretary Company Announcements Office The Stock Exchange Dear Sir IMI plc Executive Directors and Business Presidents - dealings in shares of IMI Plc DEFERRED BONUS PLAN I hereby notify you that on 4 April 2008 the following persons, invested some or all of their annual bonuses (in respect of performance in 2007) in acquiring a beneficial interest in the number of IMI plc ordinary shares shown against their name in the table below, pursuant to their participation in IMI plc's Deferred Bonus Plan (DBP) at 465.3716p per share: Name Position Number of Potential maximum matching shares acquired award* in the DBP Based on gross amount invested M J Lamb Chief Executive Director, 30,982 66,100 IMI plc D M Hurt Finance Director, 16,581 28,300 IMI plc D C Nicholas Executive Director, 16,502 28,165 IMI plc R M Twite Executive Director, 29,120 49,702 IMI plc T Hubbard Business President, Beverage 321 322 Dispense (US) I Whiting Business President 23,202 24,446 Severe Service *Shares acquired via investment of annual bonus under the DBP are eligible for a matching award, subject to performance conditions, if still held in three years' time. GRANT OF AWARDS UNDER THE 2005 PERFORMANCE SHARE PLAN Further, I hereby notify you that after the close of dealing on 4 April 2008, each of the following persons received an award, in the form of a nil-cost option (except those marked with + who received a deferred share award) over the number of ordinary shares shown against his name, in accordance with the rules of the IMI plc 2005 Long Term Incentive Plan, known as the Performance Share Plan. Name Position Number of shares M J Lamb Chief Executive Director, 138,500 IMI plc D M Hurt Finance Director, 76,000 IMI plc D C Nicholas Executive Director, 71,500 IMI plc R M Twite Executive Director 71,500 IMI plc T Hubbard+ Business President, 9,500 Beverage Dispense (US) J A Mannebach+ Business President, 33,500 Fluid Power S Toomes Business President, 17,100 IMI Indoor Climate I Whiting + Business President, 30,000 Severe Service C Smith + Acting Business President, 8,000 Merchandising Systems LEGACY AWARDS 2002 Long Term Incentive Plan (LTIP) and Deferred Share Plan In addition, I hereby notify you that on 4 April 2008, the following persons invested some or all of their net LTIP payment in respect of an award made in 2005 in acquiring a beneficial interest in the number of IMI plc ordinary shares shown against their name in the table below, pursuant to their participation in the LTIP and the 2002 Deferred Share Plan at 465.3716p per share. Name Position Number of shares Potential maximum acquired in the matching award** Deferred Share Plan M J Lamb Chief Executive Director, IMI 37,225 9,306 plc D C Nicholas Executive Director 19,827 4,956 IMI plc R M Twite Executive Director 16,872 4,218 IMI plc S Toomes Business President, 1,479 369 IMI Indoor Climate **Shares acquired under the Deferred Share Plan are eligible for a matching award if still held in three years' time of 1 for every four shares held. This matching award is not subject to performance conditions. On 4 April 2008, R M Twite, Executive Director of the Company, exercised an award over 397 ordinary shares in the capital of the Company. Nothing was paid for the exercise of this award, which was satisfied with shares held in the Company's employee beneficial trust. The award was granted under the IMI plc Deferred Share Plan on 4 April 2005, prior to his appointment as an Executive Director, and became exercisable on 4 April 2008. Further dealings In addition, I hereby notify you that, R M Twite (a director of this Company) sold 6552 shares on 4 April 2008 at 465.3716p per share. Shareholdings of executive directors A shareholding guideline was adopted in 2005, which allows executive directors three years (or until June 2008 for those in post in 2005) to acquire interests in IMI plc ordinary shares representing one times salary. Following the transactions shown above, the beneficial interests of the executive directors' were as follows: Director of IMI plc Shareholding % of salary(^)(^) M J Lamb 229,134 162.5 D M Hurt 46,326 59.8 D C Nicholas 124,592 170.5 R M Twite 64,775 88.6 (^)(^)based on 2008 salary and a share price of 465.3716p per share. Yours faithfully JO BOWER Deputy Company Secretary END. This information is provided by RNS The company news service from the London Stock Exchange

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