21st Jan 2008 17:38
UBS Securities LLC21 January 2008 FORM 38.5(b) 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 UBS Securities LLC Company dealt in Rio Tinto PLC (ISIN US7672041008)Class of relevant security to which thedealings being disclosed relate (Note 1) Ordinary shares dealt in ADR form ADR (1 ADR = 4 Ords) Date of dealing 18 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 2) Long Short Number (%) Number (%)(1) Relevant securities - - 5444 Ords 0.00 (equivalent to 1361 ADRs)(2) Derivatives (other than - - - -options)(3) Options and agreements to - - - -purchase/sellTotal - - 5444 Ods 0.00 (equivalent to 1361 ADRs) (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 Number (%) Number (%)(1) Relevant securities(2) Derivatives (other thanoptions)(3) Options and agreements topurchase/sellTotal (c) Rights to subscribe (Note 2) Class of relevant security: Details 3. DEALINGS (Note 3) (a) Purchases and sales Buy/Sell Ord Trade Quantity Equivalent Ord Qty Trade Price (USD)B 1385 5540 366.144B 200 800 366.09B 2254 9016 367.949B 600 2400 364.753B 8258 33032 363.067B 3701 14804 367.115S 3024 12096 363.583S 3181 12724 362.378S 600 2400 366.927S 1782 7128 365.903S 700 2800 364.671S 100 400 361.1S 3504 14016 366.889S 3507 14028 366.047S 100 400 368.1Total Buys 16398 65592Total Sells 16498 65992 (b) Derivatives transactions (other than options) Product name, e.g Long/short (Note 5) Number of securities Price per unitCFD (Note 6) (Note 4) (c) Options transactions in respect of existing securities (i) Writing, selling, purchasing or varying Product Writing, Number of Exercise Type, e.g. Expiry Optionname,e.g. selling, securities price American, date money paid/call purchasing, to which the European received peroption varying etc option etc. unit (Note relates 4) (Note 6) (ii) Exercising Product name, e.g. call Number of securities Exercise price per unitoption (Note 4) (d) Other dealings (including new securities) (Note 3) Nature of transaction Details Price per unit (if applicable)(Note 7) 4. OTHER INFORMATION Agreements, arrangements or understandings relating to options or derivatives Full details of any agreement, arrangement or understanding between the persondisclosing and any other person relating to the voting rights of any relevantsecurities under any option referred to on this form or relating to the votingrights or future acquisition or disposal of any relevant securities to which anyderivative referred to on this form is referenced. If none, this should bestated. .............................................................................. .............................................................................. Is a Supplemental Form 38.5(b) attached? (Note 8) NO Date of disclosure 21 JANUARY 2008Contact name Richard MulcahyTelephone number 203 719 0467Name of offeree/offeror with which connected BHP BillitonNature of connection (Note 9) Connected Adviser Notes The Notes on Form 38.5(b) 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