Transaction in Own Shares

RNS Number : 7182G

Rio Tinto PLC

02 July 2012

Rio Tinto plc

Transaction in Own Shares

02 July 2012

Rio Tinto plc announces that it transferred to participants in its employee share schemes the following number of its ordinary shares of 10p each, which were previously held as treasury shares.

Ordinary Shares

Date of transfer:	29 June 2012
Number of ordinary shares transferred:	1469
Highest transfer price per share:	£16.530
Lowest transfer price per share:	£16.530

Following the above purchase; Rio Tinto plc holds 14,386,902 ordinary shares as treasury shares. The total number of ordinary shares in issue (excluding shares held as treasury shares) is 1,410,988,564.