Kaupthing Bank hf 01 February 2008 FORM 8.3 DEALINGS BY PERSONS WITH INTERESTS IN SECURITIES REPRESENTING 1% OR MORE (Rule 8.3 of the Takeover Code) 1. KEY INFORMATION Name of person dealing (Note 1) Kaupthing Bank hf Company dealt in Mitchells & Butlers Plc Class of relevant security to which the Ordinary Shares dealings being disclosed relate (Note 2) Date of dealing 31 January 2008 2. INTERESTS, SHORT POSITIONS AND RIGHTS TO SUBSCRIBE (a) Interests and short positions (following dealing) in the class of relevant security dealt in (Note 3) Long Short Number Number (%) (%) (1) Relevant securities 66,342 (0.02%) (2) Derivatives (other than options) 73,632,300 (18.27 %) 73,632,300 (18.27 %) (3) Options and agreements to purchase/sell Total 73,698,642 (18.28%) 73,632,300 (18.27 %) (b) Interests and short positions in relevant securities of the company, other than the class dealt in (Note 3) Class of relevant security: Long Short Number Number (%) (%) (1) Relevant securities (2) Derivatives (other than options) (3) Options and agreements to purchase/sell Total (c) Rights to subscribe (Note 3) Class of relevant security: Details 3. DEALINGS (Note 4) (a) Purchases and sales Purchase/sale Number of securities Price per unit (Note 5) Sell 20,000 434.97p Sell 2,500 448.50p Sell 7,944 447.50p Sell 5,330 446.75p Sell 2,726 447.00p Sell 1,500 448.00p Sell 20,000 458.75p Sell 20,000 432.50p Sell 2,434 450.00p Sell 12,475 456.00p Sell 3,871 456.75p Sell 215 458.50p Buy 20,000 445.50p Buy 5,119 430.00p Buy 14,881 430.75p Buy 2,500 436.50p Buy 17,500 434.75p Buy 2,995 445.25p Buy 16,000 456.20p Buy 8,857 459.75p Buy 11,143 458.00p (b) Derivatives transactions (other than options) Product name, Long/short (Note 6) Number of securities (Note 7) Price per unit (Note 5) e.g. CFD CFD Long 20,000 434.97p CFD Short 20,000 434.97p (c) Options transactions in respect of existing securities (i) Writing, selling, purchasing or varying Product name, Writing, selling, Number of securities Exercise Type, e.g. Expiry Option money purchasing, to which the option American, e.g. call option varying etc. relates (Note 7) price European etc. date paid/received per unit (Note 5) (ii) Exercising Product name, e.g. call option Number of securities Exercise price per unit (Note 5) (d) Other dealings (including new securities) (Note 4) Nature of transaction (Note 8) Details Price per unit (if applicable) (Note 5) 4. OTHER INFORMATION Agreements, arrangements or understandings relating to options or derivatives Full details of any agreement, arrangement or understanding between the person disclosing and any other person relating to the voting rights of any relevant securities under any option referred to on this form or relating to the voting rights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form is referenced. If none, this should be stated. No voting rights on CFD holdings Is a Supplemental Form 8 attached? (Note 9) NO Date of disclosure 01 February 2008 Contact name Richard Easton Telephone number 0203 205 6620 If a connected EFM, name of offeree/offeror with which connected If a connected EFM, state nature of connection (Note 10) Notes The Notes on Form 8.3 can be viewed on the Takeover Panel's website at www.thetakeoverpanel.org.uk This information is provided by RNS The company news service from the London Stock Exchange