Director/PDMR Shareholding

Rio Tinto PLC 07 October 2005 NOTIFICATION OF TRANSACTIONS OF DIRECTORS, PERSONS DISCHARGING MANAGERIAL RESPONSIBILITY OR CONNECTED PERSONS This form is intended for use by an issuer to make a RIS notification required by DR 3.1.4R(1). (1) An issuer making a notification in respect of a transaction relating to the shares or debentures of the issuer should complete boxes 1 to 16, 23 and 24. (2) An issuer making a notification in respect of a derivative relating the shares of the issuer should complete boxes 1 to 4, 6, 8,13, 14, 16, 23 and 24. (3) An issuer making a notification in respect of options granted to a director/person discharging managerial responsibilities should complete boxes 1 to 3 and 17 to 24. (4) An issuer making a notification in respect of a financial instrument relating to the shares of the issuer (other than a debenture) should complete boxes 1 to 4, 6, 8, 9, 11, 13, 14, 16, 23 and 24. Please complete all relevant boxes should in block capital letters. 1. Name of the issuer Rio Tinto plc 2. State whether the notification relates to (i) a transaction notified in accordance with DR 3.1.4R(1)(a); or (ii) DR 3.1.4(R)(1)(b) a disclosure made in accordance with section 324 (as extended by section 328) of the Companies Act 1985; or (iii) both (i) and (ii) (i) 3. Name of person discharging managerial responsibilities/director Mrs Anette V Lawless 4. State whether notification relates to a person connected with a person discharging managerial responsibilities/director named in 3 and identify the connected person No 5. Indicate whether the notification is in respect of a holding of the person referred to in 3 or 4 above or in respect of a non-beneficial interest Beneficial interest 6. Description of shares (including class), debentures or derivatives or financial instruments relating to shares Ordinary shares of 10p each 7. Name of registered shareholders(s) and, if more than one, the number of shares held by each of them Mrs Anette V Lawless 8 State the nature of the transaction Grant of options under the Rio Tinto Share Savings Plan 9. Number of shares, debentures or financial instruments relating to shares acquired N/A 10. Percentage of issued class acquired (treasury shares of that class should not be taken into account when calculating percentage) N/A 11. Number of shares, debentures or financial instruments relating to shares disposed N/A 12. Percentage of issued class disposed (treasury shares of that class should not be taken into account when calculating percentage) N/A 13. Price per share or value of transaction N/A 14. Date and place of transaction N/A 15. Total holding following notification and total percentage holding following notification (any treasury shares should not be taken into account when calculating percentage) N/A 16. Date issuer informed of transaction N/A If a person discharging managerial responsibilities has been granted options by the issuer complete the following boxes 17 Date of grant 7 October 2005 18. Period during which or date on which it can be exercised 01 January 2009 - 30 June 2009 19. Total amount paid (if any) for grant of the option N/A 20. Description of shares or debentures involved (class and number) Ordinary shares of 10p each 593 shares 21. Exercise price (if fixed at time of grant) or indication that price is to be fixed at the time of exercise £15.76 22. Total number of shares or debentures over which options held following notification Rio Tinto Share Option Plan - 33,072 Rio Tinto Share Savings Plan - 1,671 Mining Companies Comparative Plan - 30,301 23. Any additional information N/A 24. Name of contact and telephone number for queries Ms L Brennan - 020 7753 2116 Name and signature of duly authorised officer of issuer responsible for making notification A V Lawless Secretary Date of notification 7 October 2005 END NOTIFICATION OF TRANSACTIONS OF DIRECTORS, PERSONS DISCHARGING MANAGERIAL RESPONSIBILITY OR CONNECTED PERSONS This form is intended for use by an issuer to make a RIS notification required by DR 3.1.4R(1). (1) An issuer making a notification in respect of a transaction relating to the shares or debentures of the issuer should complete boxes 1 to 16, 23 and 24. (2) An issuer making a notification in respect of a derivative relating the shares of the issuer should complete boxes 1 to 4, 6, 8,13, 14, 16, 23 and 24. (3) An issuer making a notification in respect of options granted to a director/person discharging managerial responsibilities should complete boxes 1 to 3 and 17 to 24. (4) An issuer making a notification in respect of a financial instrument relating to the shares of the issuer (other than a debenture) should complete boxes 1 to 4, 6, 8, 9, 11, 13, 14, 16, 23 and 24. Please complete all relevant boxes should in block capital letters. 1. Name of the issuer Rio Tinto plc 2. State whether the notification relates to (i) a transaction notified in accordance with DR 3.1.4R(1)(a); or (ii) DR 3.1.4(R)(1)(b) a disclosure made in accordance with section 324 (as extended by section 328) of the Companies Act 1985; or (iii) both (i) and (ii) (i) 3. Name of person discharging managerial responsibilities/director Dr Andrew Mackenzie 4. State whether notification relates to a person connected with a person discharging managerial responsibilities/director named in 3 and identify the connected person No 5. Indicate whether the notification is in respect of a holding of the person referred to in 3 or 4 above or in respect of a non-beneficial interest Beneficial interest 6. Description of shares (including class), debentures or derivatives or financial instruments relating to shares Ordinary shares of 10p each 7. Name of registered shareholders(s) and, if more than one, the number of shares held by each of them Dr Andrew Mackenzie 8 State the nature of the transaction Grant of options under the Rio Tinto Share Savings Plan 9. Number of shares, debentures or financial instruments relating to shares acquired N/A 10. Percentage of issued class acquired (treasury shares of that class should not be taken into account when calculating percentage) N/A 11. Number of shares, debentures or financial instruments relating to shares disposed N/A 12. Percentage of issued class disposed (treasury shares of that class should not be taken into account when calculating percentage) N/A 13. Price per share or value of transaction N/A 14. Date and place of transaction N/A 15. Total holding following notification and total percentage holding following notification (any treasury shares should not be taken into account when calculating percentage) N/A 16. Date issuer informed of transaction N/A If a person discharging managerial responsibilities has been granted options by the issuer complete the following boxes 17 Date of grant 7 October 2005 18. Period during which or date on which it can be exercised 01 January 2011 - 30 June 2011 19. Total amount paid (if any) for grant of the option N/A 20. Description of shares or debentures involved (class and number) Ordinary shares of 10p each 1,021 shares 21. Exercise price (if fixed at time of grant) or indication that price is to be fixed at the time of exercise £15.76 22. Total number of shares or debentures over which options held following notification Share Option Plan - 53,769 Share Savings Plan - 1,021 Mining Companies Comparative Plan - 53,908 23. Any additional information N/A 24. Name of contact and telephone number for queries Ms L Brennan - 020 7753 2116 Name and signature of duly authorised officer of issuer responsible for making notification A V Lawless Secretary Date of notification 7 October 2005 END This information is provided by RNS The company news service from the London Stock Exchange

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Rio Tinto (RIO)
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