3rd Apr 2008 14:59
Citigroup Derivatives Markets Inc03 April 2008 DEALINGS BY CONNECTED EXEMPT PRINCIPAL TRADERS WITHOUT RECOGNISED INTERMEDIARY STATUS, OR WITH RI STATUS BUT NOT DEALING IN A CLIENT-SERVING CAPACITY (Rule 38.5(b) of the Takeover Code) 1. KEY INFORMATION Name of exempt principal trader Citigroup Derivatives Markets IncCompany dealt in Rio Tinto plcClass of relevant security to which the Ordinary Shares (dealt in the form of ADRs)dealings being disclosed relate (Note 1) Date of dealing 02 April 2008 2. INTERESTS, SHORT POSITIONS AND RIGHTS TO SUBSCRIBE (a) Interests and short positions (following dealing) in the class ofrelevant security dealt in (Note 2) Long Short Number Number (%) (%) (1) Relevant securities 343,400 219,263 (0.03%) (0.02%) (2) Derivatives (other than options) (0.00%) (0.00%) (3) Options and agreements to purchase/sell 4,628,400 4,712,400 (0.46%) (0.47%) Total 4,971,800 4,931,663 (0.49%) (0.49%) (b) Interests and short positions in relevant securities of the company,other than the class dealt in (Note 2) Class of relevant security: Long Short Convertible Number Number (%) (%) (1) Relevant securities (0.00%) (0.00%) (2) Derivatives (other than options) (0.00%) (0.00%) (3) Options and agreements to purchase/sell (0.00%) (0.00%) Total (0.00%) (0.00%) (c) Rights to subscribe (Note 2) Class of relevant security: Details 3. DEALINGS (Note 3) (a) Purchases and sales Purchase Number of securities Price per unit (Note 4) USD (unless stated) 100 425.82 100 424.51 100 424.23Total 300 Sales Number of securities Price per unit (Note 4) USD (unless stated) 100 425.21Total 100 (b) Derivatives transactions (other than options) Product name, Long/short (Note 5) Number of securities (Note 6) Price per unit (Note 4) e.g. CFD (c) Options transactions in respect of existing securities (i) Writing, selling, purchasing or varying Product name, Writing, Number of Exercise Type, e.g. Expiry Option money selling, securities to American,e.g. call option purchasing, which the option Price (USD) European etc. date paid/received varying etc. relates (Note 6) per unit (USD)(C = call; (Note 4) P = put) C Purchasing 1000 480 AMERICAN 2008-04-19 1.25 C Purchasing 1000 460 AMERICAN 2008-04-19 4 C Purchasing 200 460 AMERICAN 2008-04-19 3.7 P Purchasing 100 400 AMERICAN 2008-05-17 15.87 C Purchasing 100 440 AMERICAN 2008-05-17 20.38 C Purchasing 100 430 AMERICAN 2008-04-19 13.1 P Selling -100 400 AMERICAN 2008-07-19 27.72 C Selling -100 440 AMERICAN 2008-07-19 34.39 P Selling -200 440 AMERICAN 2008-04-19 24.1 C Selling -500 430 AMERICAN 2008-04-19 15 (ii) Exercising Product name, e.g. call option Number of securities Exercise price per unit (Note 4) (d) Other dealings (including new securities) (Note 3) Nature of transaction (Note 7) Details Price per unit (if applicable) (Note 4) 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 relatingto the voting rights of any relevant securities under any option referred to on this form or relating to the votingrights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form isreferenced. If none, this should be stated. None Is a Supplemental Form 38.5(b) attached? (Note 8) YES Date of disclosure 03 April 2008 Contact name Selina Campbell Telephone number 02890 409538 Name of offeree/offeror with which connected BHP Billiton plcNature of connection (Note 9) Corporate Broker/Financial Advisor Notes The Notes on Form 38.5(b) can be viewed on the Takeover Panel's website atwww.thetakeoverpanel.org.uk SUPPLEMENTAL FORM 38.5(b) DETAILS OF OPEN POSITIONS (This form should be attached to Form 38.5(b)) OPEN POSITIONS (Note 1) Product name, Written or Number of Exercise price Type, e.g. American, Expiry date purchased securities to (Note 2) European etc.e.g. call which theoption option or derivative relates P Written 301400 25 American 2009-01-17 C Purchased 298800 27.5 American 2009-01-17 P Written 245000 35 American 2008-06-21 P Written 204400 35 American 2008-06-21 P Written 122000 20 American 2008-06-21 C Purchased 110000 35 American 2009-01-17 P Written 105200 27.5 American 2008-06-21 C Purchased 100200 37.5 American 2008-06-21 C Purchased 98100 32.5 American 2008-06-21 P Written 74800 25 American 2010-01-16 C Purchased 70900 47.5 American 2008-06-21 C Purchased 67400 30 American 2008-06-21 P Written 64500 32.5 American 2008-06-21 P Written 61300 22.5 American 2008-06-21 P Written 59100 27.5 American 2008-04-19 P Written 59100 32.5 American 2008-04-19 C Purchased 58500 37.5 American 2008-05-17 C Purchased 58400 65 American 2009-01-17 P Written 58000 27.5 American 2009-01-17 C Purchased 44700 25 American 2008-06-21 C Purchased 43100 35 American 2009-01-17 C Purchased 39700 35 American 2008-05-17 P Written 39500 27.5 American 2009-01-17 C Purchased 39300 50 American 2008-09-20 P Written 36600 35 American 2008-09-20 P Written 36400 23.75 American 2009-01-17 C Purchased 36400 37.5 American 2008-06-21 P Written 35000 32.5 American 2008-04-19 C Purchased 34000 27.5 American 2009-01-17 C Purchased 33300 35 American 2010-01-16 C Purchased 33000 32.5 American 2008-05-17 P Written 32800 30 American 2008-09-20 C Purchased 31900 37.5 American 2008-05-17 C Purchased 31200 20 American 2008-09-20 P Written 30800 17.5 American 2009-01-17 C Purchased 27800 32.5 American 2008-04-19 P Written 27700 32.5 American 2008-06-21 P Written 26500 26.25 American 2009-01-17 C Purchased 25600 25 American 2009-01-17 P Written 24400 25 American 2008-06-21 C Purchased 24200 20 American 2009-01-17 P Written 22800 30 American 2008-04-19 C Purchased 21200 35 American 2009-01-17 C Purchased 20800 30 American 2008-04-19 P Written 20400 55 American 2009-01-17 C Purchased 20100 40 American 2008-09-20 C Purchased 20000 32.5 American 2008-09-20 C Purchased 19100 26.25 American 2009-01-17 P Written 16300 32.5 American 2008-04-19 C Purchased 16200 35 American 2008-04-19 P Written 16100 50 American 2009-01-17 C Purchased 16100 37.5 American 2008-04-19 C Purchased 15000 22.5 American 2008-06-21 C Purchased 14600 26.25 American 2009-01-17 P Written 14000 25 American 2010-01-16 P Written 14000 27.5 American 2008-06-21 P Written 13900 22.5 American 2009-01-17 C Purchased 13500 23.75 American 2009-01-17 C Purchased 13500 37.5 American 2008-06-21 P Written 13300 40 American 2010-01-16 P Written 13200 35 American 2010-01-16 P Written 13200 27.5 American 2008-06-21 P Written 12900 22.5 American 2008-06-21 C Purchased 12700 27.5 American 2008-09-20 P Written 12600 26.25 American 2009-01-17 C Purchased 12400 30 American 2008-05-17 P Written 11600 22.5 American 2008-06-21 P Written 11200 22.5 American 2008-06-21 C Purchased 11200 30 American 2008-09-20 C Purchased 11100 42.5 American 2008-06-21 C Purchased 10500 25 American 2009-01-17 C Purchased 10500 32.5 American 2008-06-21 P Written 10400 27.5 American 2009-01-17 C Purchased 10300 21.25 American 2009-01-17 C Purchased 9900 37.5 American 2009-01-17 C Purchased 9900 45 American 2008-06-21 P Written 9600 27.5 American 2008-05-17 C Purchased 9600 35 American 2008-05-17 C Purchased 9400 10 American 2009-01-17 C Purchased 9400 37.5 American 2008-04-19 C Purchased 9400 32.5 American 2008-05-17 P Written 9300 20 American 2010-01-16 C Purchased 9200 37.5 American 2009-01-17 C Purchased 8900 37.5 American 2008-05-17 C Purchased 8500 25 American 2008-09-20 C Purchased 8400 27.5 American 2009-01-17 P Written 8100 35 American 2008-04-19 P Written 8000 42.5 American 2009-01-17 C Purchased 7900 37.5 American 2008-05-17 C Purchased 7900 32.5 American 2008-06-21 C Purchased 7600 45 American 2008-04-19 P Written 7600 22.5 American 2008-09-20 P Written 7400 20 American 2008-09-20 P Written 7300 25 American 2009-01-17 C Purchased 7300 42.5 American 2008-06-21 P Written 7200 27.5 American 2008-05-17 C Purchased 6900 20 American 2010-01-16 P Written 6900 32.5 American 2008-04-19 C Purchased 6600 37.5 American 2010-01-16 P Written 6500 25 American 2008-06-21 P Written 6400 30 American 2008-04-19 P Written 6400 30 American 2008-06-21 P Written 6300 20 American 2008-09-20 P Written 6200 35 American 2009-01-17 P Written 6200 37.5 American 2008-06-21 P Written 5800 30 American 2009-01-17 C Purchased 5700 32.5 American 2009-01-17 C Purchased 5600 27.5 American 2009-01-17 P Written 5600 35 American 2008-05-17 P Written 5500 25 American 2010-01-16 C Purchased 5500 21.25 American 2009-01-17 C Purchased 5500 42.5 American 2009-01-17 P Written 5500 30 American 2008-06-21 C Purchased 5400 35 American 2008-05-17 P Written 5200 26.25 American 2009-01-17 C Purchased 5200 30 American 2008-09-20 C Purchased 5000 21.25 American 2009-01-17 C Purchased 5000 22.5 American 2009-01-17 C Purchased 5000 26.25 American 2009-01-17 P Written 5000 27.5 American 2008-04-19 C Purchased 4800 16.25 American 2009-01-17 C Purchased 4800 20 American 2009-01-17 P Written 4600 27.5 American 2008-09-20 C Purchased 4500 32.5 American 2008-05-17 C Purchased 4300 25 American 2008-09-20 P Written 4000 27.5 American 2009-01-17 P Written 3900 15 American 2010-01-16 C Purchased 3900 40 American 2008-09-20 C Purchased 3800 37.5 American 2008-06-21 P Written 3700 15 American 2009-01-17 C Purchased 3700 30 American 2008-04-19 P Written 3600 21.25 American 2009-01-17 C Purchased 3600 27.5 American 2008-06-21 P Written 3500 25 American 2010-01-16 P Written 3500 35 American 2010-01-16 P Written 3500 26.25 American 2009-01-17 P Written 3500 50 American 2009-01-17 P Written 3400 15 American 2010-01-16 P Written 3400 27.5 American 2008-05-17 P Written 3400 35 American 2008-05-17 C Purchased 3400 25 American 2008-06-21 P Written 3000 35 American 2009-01-17 C Purchased 3000 37.5 American 2008-05-17 C Purchased 2800 32.5 American 2009-01-17 P Written 2600 45 American 2009-01-17 C Purchased 2500 37.5 American 2008-04-19 C Purchased 2500 30 American 2008-05-17 P Written 2500 37.5 American 2008-06-21 C Purchased 2500 22.5 American 2008-09-20 P Written 2500 25 American 2008-09-20 C Purchased 2500 27.5 American 2008-09-20 P Written 2400 35 American 2010-01-16 C Purchased 2400 20 American 2009-01-17 C Purchased 2400 21.25 American 2009-01-17 P Written 2400 50 American 2009-01-17 P Written 2400 37.5 American 2008-06-21 P Written 2300 30 American 2008-04-19 C Purchased 2200 26.25 American 2009-01-17 P Written 2200 25 American 2008-04-19 P Written 2200 27.5 American 2008-04-19 C Purchased 2200 20 American 2008-09-20 C Purchased 2200 35 American 2008-09-20 C Purchased 2100 20 American 2008-09-20 C Purchased 2000 32.5 American 2009-01-17 C Purchased 2000 30 American 2008-05-17 P Written 2000 37.5 American 2008-05-17 P Written 1900 35 American 2009-01-17 C Purchased 1900 32.5 American 2008-05-17 P Written 1900 25 American 2008-09-20 C Purchased 1800 40 American 2008-05-17 P Written 1700 20 American 2010-01-16 C Purchased 1700 17.5 American 2008-09-20 C Purchased 1600 42.5 American 2009-01-17 P Written 1600 32.5 American 2008-06-21 C Purchased 1600 37.5 American 2008-09-20 C Purchased 1500 25 American 2010-01-16 P Written 1500 30 American 2010-01-16 P Written 1500 30 American 2010-01-16 C Purchased 1500 18.75 American 2009-01-17 P Written 1500 45 American 2009-01-17 P Written 1500 55 American 2009-01-17 C Purchased 1500 35 American 2008-05-17 C Purchased 1500 20 American 2008-09-20 C Purchased 1500 22.5 American 2008-09-20 C Purchased 1400 45 American 2009-01-17 C Purchased 1400 17.5 American 2008-06-21 P Written 1400 25 American 2008-09-20 P Written 1300 35 American 2008-06-21 P Written 1200 20 American 2010-01-16 P Written 1200 42.5 American 2008-06-21 P Written 1200 22.5 American 2008-09-20 C Purchased 1100 16.25 American 2009-01-17 C Purchased 1100 17.5 American 2009-01-17 P Written 1100 35 American 2008-06-21 C Purchased 1100 27.5 American 2008-09-20 C Purchased 1000 15 American 2010-01-16 P Written 1000 37.5 American 2010-01-16 C Purchased 1000 18.75 American 2009-01-17 P Written 1000 40 American 2009-01-17 C Purchased 1000 60 American 2009-01-17 P Written 1000 32.5 American 2008-04-19 C Purchased 1000 22.5 American 2008-06-21 P Written 800 10 American 2009-01-17 P Written 800 35 American 2008-04-19 P Written 700 37.5 American 2009-01-17 C Purchased 600 25 American 2009-01-17 P Written 600 40 American 2008-04-19 C Purchased 600 27.5 American 2008-06-21 C Purchased 600 27.5 American 2008-09-20 P Written 500 21.25 American 2009-01-17 P Written 500 50 American 2008-09-20 P Written 400 20 American 2009-01-17 C Purchased 400 45 American 2009-01-17 C Purchased 400 37.5 American 2008-04-19 C Purchased 300 17.5 American 2009-01-17 C Purchased 300 32.5 American 2008-06-21 P Written 300 40 American 2008-06-21 C Purchased 300 35 American 2008-09-20 P Written 300 42.5 American 2008-09-20 P Written 200 20 American 2010-01-16 C Purchased 200 10 American 2009-01-17 C Purchased 200 15 American 2009-01-17 P Written 200 23.75 American 2009-01-17 P Written 200 7.5 American 2009-01-17 P Written 200 37.5 American 2008-06-21 C Purchased 200 42.5 American 2008-09-20 C Purchased 100 15 American 2009-01-17 C Purchased 100 18.75 American 2009-01-17 P Written 100 40 American 2008-04-19 P Written 100 20 American 2008-06-21 C Purchased 100 32.5 American 2008-09-20 C Written -100 22.5 American 2009-01-17 C Written -100 55 American 2009-01-17 C Written -100 30 American 2008-05-17 C Written -100 40 American 2008-05-17 P Purchased -100 17.5 American 2008-09-20 P Purchased -100 35 American 2008-09-20 P Purchased -100 40 American 2008-09-20 P Purchased -200 12.5 American 2009-01-17 C Written -200 18.75 American 2009-01-17 C Written -200 70 American 2009-01-17 C Written -200 25 American 2008-04-19 C Written -200 27.5 American 2008-04-19 C Written -200 30 American 2008-04-19 C Written -200 45 American 2008-05-17 C Written -200 42.5 American 2008-06-21 C Written -200 25 American 2008-09-20 P Purchased -300 18.75 American 2009-01-17 C Written -300 22.5 American 2009-01-17 P Purchased -300 25 American 2009-01-17 C Written -400 37.5 American 2010-01-16 C Written -400 21.25 American 2009-01-17 C Written -400 23.75 American 2009-01-17 P Purchased -400 20 American 2008-04-19 P Purchased -400 22.5 American 2008-04-19 P Purchased -400 37.5 American 2008-04-19 C Written -500 25 American 2009-01-17 C Written -500 65 American 2009-01-17 P Purchased -500 17.5 American 2008-09-20 P Purchased -600 40 American 2008-05-17 C Written -600 40 American 2008-09-20 P Purchased -600 45 American 2008-09-20 C Written -700 35 American 2010-01-16 C Written -700 40 American 2008-05-17 C Written -700 32.5 American 2008-09-20 C Written -800 15 American 2010-01-16 C Written -800 7.5 American 2009-01-17 C Written -800 25 American 2008-06-21 C Written -800 50 American 2008-06-21 C Written -900 35 American 2010-01-16 P Purchased -900 42.5 American 2008-04-19 C Written -1000 22.5 American 2008-04-19 P Purchased -1000 37.5 American 2008-04-19 C Written -1000 42.5 American 2008-04-19 C Written -1000 27.5 American 2008-05-17 C Written -1000 40 American 2008-05-17 C Written -1000 42.5 American 2008-05-17 C Written -1000 30 American 2008-06-21 P Purchased -1000 32.5 American 2008-06-21 P Purchased -1000 40 American 2008-06-21 C Written -1000 55 American 2008-06-21 P Purchased -1000 35 American 2008-09-20 C Written -1000 50 American 2008-09-20 C Written -1100 23.75 American 2009-01-17 P Purchased -1100 17.5 American 2008-06-21 P Purchased -1200 42.5 American 2008-06-21 C Written -1300 25 American 2010-01-16 P Purchased -1300 27.5 American 2008-04-19 P Purchased -1300 30 American 2008-04-19 P Purchased -1300 27.5 American 2008-09-20 C Written -1300 37.5 American 2008-09-20 C Written -1400 15 American 2010-01-16 C Written -1400 20 American 2010-01-16 C Written -1400 20 American 2010-01-16 P Purchased -1400 30 American 2008-09-20 C Written -1500 30 American 2010-01-16 P Purchased -1500 40 American 2009-01-17 C Written -1500 35 American 2008-04-19 P Purchased -1500 37.5 American 2008-04-19 C Written -1500 42.5 American 2008-05-17 P Purchased -1500 45 American 2008-06-21 P Purchased -1500 40 American 2008-09-20 C Written -1500 42.5 American 2008-09-20 P Purchased -1600 25 American 2008-06-21 C Written -1600 47.5 American 2008-09-20 C Written -1800 45 American 2008-04-19 P Purchased -1800 32.5 American 2008-05-17 C Written -1800 35 American 2008-06-21 P Purchased -1800 40 American 2008-09-20 C Written -1900 50 American 2009-01-17 P Purchased -1900 40 American 2008-05-17 P Purchased -1900 35 American 2008-09-20 C Written -2000 13.75 American 2009-01-17 C Written -2000 47.5 American 2008-06-21 P Purchased -2000 37.5 American 2008-09-20 C Written -2100 20 American 2010-01-16 C Written -2100 40 American 2010-01-16 C Written -2100 37.5 American 2008-04-19 C Written -2100 42.5 American 2008-05-17 C Written -2100 47.5 American 2008-09-20 C Written -2200 47.5 American 2008-06-21 P Purchased -2200 32.5 American 2008-09-20 C Written -2300 32.5 American 2008-04-19 C Written -2300 45 American 2008-09-20 C Written -2400 30 American 2008-04-19 P Purchased -2400 25 American 2008-09-20 P Purchased -2500 45 American 2008-06-21 C Written -2500 42.5 American 2008-09-20 P Purchased -2700 40 American 2010-01-16 C Written -2700 23.75 American 2009-01-17 P Purchased -2700 25 American 2008-04-19 P Purchased -2700 35 American 2008-04-19 P Purchased -2800 15 American 2010-01-16 C Written -2800 11.25 American 2009-01-17 P Purchased -2800 11.25 American 2009-01-17 C Written -2800 27.5 American 2008-04-19 C Written -2800 47.5 American 2008-09-20 C Written -2900 27.5 American 2008-04-19 P Purchased -3000 37.5 American 2008-06-21 P Purchased -3000 42.5 American 2008-09-20 C Written -3000 45 American 2008-09-20 C Written -3000 47.5 American 2008-09-20 C Written -3100 20 American 2010-01-16 C Written -3100 42.5 American 2008-09-20 C Written -3200 37.5 American 2010-01-16 C Written -3200 55 American 2008-09-20 C Written -3400 30 American 2010-01-16 P Purchased -3400 32.5 American 2008-09-20 P Purchased -3800 30 American 2010-01-16 C Written -3900 55 American 2009-01-17 P Purchased -3900 17.5 American 2008-09-20 P Purchased -4000 30 American 2009-01-17 P Purchased -4000 40 American 2008-04-19 P Purchased -4100 15 American 2010-01-16 C Written -4100 30 American 2008-09-20 C Written -4200 40 American 2009-01-17 P Purchased -4200 25 American 2008-06-21 C Written -4200 45 American 2008-09-20 C Written -4400 40 American 2008-06-21 C Written -4400 35 American 2008-09-20 C Written -4500 55 American 2008-09-20 P Purchased -4600 37.5 American 2008-09-20 P Purchased -4700 22.5 American 2009-01-17 C Written -4800 40 American 2009-01-17 P Purchased -4900 32.5 American 2008-09-20 P Purchased -5000 40 American 2010-01-16 P Purchased -5000 25 American 2009-01-17 C Written -5000 32.5 American 2009-01-17 P Purchased -5000 32.5 American 2008-05-17 C Written -5000 55 American 2008-09-20 C Written -5100 50 American 2008-06-21 P Purchased -5400 32.5 American 2009-01-17 C Written -5400 45 American 2009-01-17 C Written -5500 45 American 2008-09-20 C Written -5700 40 American 2008-04-19 C Written -5800 16.25 American 2009-01-17 P Purchased -6000 42.5 American 2008-05-17 C Written -6100 25 American 2010-01-16 C Written -6200 40 American 2010-01-16 P Purchased -6300 37.5 American 2008-09-20 P Purchased -6400 40 American 2008-04-19 P Purchased -6400 30 American 2008-09-20 C Written -6500 30 American 2008-06-21 P Purchased -6600 32.5 American 2009-01-17 C Written -7000 50 American 2009-01-17 P Purchased -7100 30 American 2009-01-17 P Purchased -7100 27.5 American 2008-09-20 C Written -7200 25 American 2010-01-16 C Written -7400 37.5 American 2009-01-17 C Written -7500 37.5 American 2009-01-17 P Purchased -7500 35 American 2008-05-17 C Written -7700 30 American 2010-01-16 P Purchased -7800 18.75 American 2009-01-17 C Written -8000 45 American 2008-09-20 P Purchased -8200 12.5 American 2009-01-17 P Purchased -8300 30 American 2010-01-16 P Purchased -8400 40 American 2010-01-16 C Written -8400 55 American 2009-01-17 C Written -8500 40 American 2008-06-21 C Written -8500 55 American 2008-09-20 P Purchased -8900 32.5 American 2008-05-17 P Purchased -9100 25 American 2008-04-19 C Written -9100 32.5 American 2008-04-19 P Purchased -9400 32.5 American 2009-01-17 C Written -9400 42.5 American 2009-01-17 C Written -9400 42.5 American 2008-04-19 C Written -10000 42.5 American 2008-06-21 P Purchased -10000 20 American 2008-09-20 P Purchased -10000 25 American 2008-09-20 C Written -10200 45 American 2008-06-21 C Written -10300 42.5 American 2008-04-19 P Purchased -10300 22.5 American 2008-09-20 C Written -10300 32.5 American 2008-09-20 P Purchased -10500 13.75 American 2009-01-17 C Written -10500 15 American 2009-01-17 C Written -10900 50 American 2008-09-20 C Written -11000 55 American 2009-01-17 P Purchased -11200 35 American 2008-05-17 P Purchased -11300 40 American 2008-06-21 P Purchased -11400 35 American 2010-01-16 C Written -11500 35 American 2009-01-17 C Written -11500 30 American 2008-09-20 C Written -11500 42.5 American 2008-09-20 C Written -12500 27.5 American 2008-04-19 P Purchased -12800 30 American 2008-09-20 C Written -13200 60 American 2009-01-17 P Purchased -13400 23.75 American 2009-01-17 C Written -13500 40 American 2008-06-21 C Written -13600 40 American 2008-04-19 P Purchased -14000 35 American 2008-05-17 P Purchased -14000 32.5 American 2008-06-21 C Written -15000 30 American 2009-01-17 C Written -15200 55 American 2008-06-21 C Written -15400 25 American 2008-06-21 P Purchased -15500 35 American 2008-04-19 C Written -15600 32.5 American 2009-01-17 P Purchased -15900 37.5 American 2010-01-16 P Purchased -16100 25 American 2008-04-19 C Written -16100 45 American 2008-06-21 C Written -16900 70 American 2009-01-17 P Purchased -17000 27.5 American 2008-06-21 C Written -17300 35 American 2008-06-21 P Purchased -18300 30 American 2008-05-17 P Purchased -18500 30 American 2008-05-17 C Written -18700 27.5 American 2008-06-21 C Written -18800 40 American 2009-01-17 P Purchased -20500 22.5 American 2009-01-17 C Written -20700 35 American 2008-09-20 C Written -22000 47.5 American 2008-06-21 P Purchased -22500 30 American 2008-05-17 C Written -22500 27.5 American 2008-06-21 C Written -22600 40 American 2008-04-19 C Written -23100 45 American 2008-06-21 P Purchased -23300 20 American 2008-06-21 P Purchased -24200 32.5 American 2008-05-17 P Purchased -24700 37.5 American 2009-01-17 C Written -24800 50 American 2009-01-17 C Written -25300 22.5 American 2008-06-21 C Written -25700 37.5 American 2010-01-16 C Written -25700 42.5 American 2008-04-19 C Written -27400 12.5 American 2009-01-17 C Written -31700 37.5 American 2008-09-20 P Purchased -32600 32.5 American 2009-01-17 P Purchased -32700 16.25 American 2009-01-17 C Written -33600 25 American 2008-09-20 C Written -34300 32.5 American 2008-04-19 C Written -34500 40 American 2010-01-16 C Written -37100 35 American 2008-04-19 C Written -37900 35 American 2008-06-21 C Written -42800 40 American 2010-01-16 C Written -45500 30 American 2009-01-17 C Written -48300 30 American 2010-01-16 P Purchased -50000 27.5 American 2008-09-20 P Purchased -51800 30 American 2008-05-17 C Written -52200 37.5 American 2010-01-16 C Written -55000 35 American 2008-04-19 C Written -55300 22.5 American 2009-01-17 P Purchased -57100 35 American 2009-01-17 C Written -59100 35 American 2008-06-21 P Purchased -59700 35 American 2008-04-19 C Written -60400 17.5 American 2009-01-17 C Written -61800 35 American 2010-01-16 C Written -63400 35 American 2008-04-19 C Written -67800 30 American 2008-06-21 P Purchased -70000 22.5 American 2008-09-20 C Written -72800 30 American 2009-01-17 P Purchased -80400 25 American 2008-06-21 C Written -83200 40 American 2008-04-19 C Written -95000 40 American 2009-01-17 C Written -96800 30 American 2009-01-17 P Purchased -111900 20 American 2009-01-17 C Written -133800 45 American 2009-01-17 C Written -158200 40 American 2008-06-21 C Written -175000 30 American 2009-01-17 P Purchased -194100 30 American 2009-01-17 P Purchased -255300 30 American 2008-06-21 C Written -288000 20 American 2009-01-17 P Purchased -371400 30 American 2008-06-21 Notes 1. Where there are open option positions or open derivative positions (exceptfor CFDs), full details should be given. Full details of any existingagreements to purchase or to sell should also be given on this form. 2. For all prices and other monetary amounts, the currency must be stated. For details of the Code's dealing disclosure requirements, see Rules 8 and 38.5and their Notes which can be viewed on the Takeover Panel's website atwww.thetakeoverpanel.org.uk This information is provided by RNS The company news service from the London Stock ExchangeRelated Shares:
Rio Tinto