Rule 8.3 - RIO TINTO LTD
On previous Rule 8.3 reports for this issuer, nominee interests have been included. We are now advised that such
interests should not be included and the figures shown below reflect the revised calculations.
FORM 8.3
DEALINGS BY PERSONS WITH INTERESTS IN SECURITIES REPRESENTING 1% OR MORE
(Rule 8.3 of the City Code on Takeovers and Mergers)
1. KEY INFORMATION
Name of person dealing BARCLAYS PLC
(Note 1)
Company dealt in RIO TINTO LIMITED
Class of relevant security NPV
to which the dealings being
disclosed relate (Note 2)
Date of dealing 07 December 2007
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 14,081,456 3.08% 2,145,400 0.47%
securities
(2) Derivatives 18,048 0.00% 1,922 0.00%
(other than
options)
(3) Options and 0 0.00% 0 0.00%
agreements to
purchase/sell
Total 14,099,504 3.09% 2,147,322 0.47%
(b) Interests and short positions in relevant securities of the company, other
than the class dealt in (Note 3)
Class of Long Short
relevant
security:
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
(GBP)
Purchase 626 143.9006 AUD
Purchase 6,667 145.3980 AUD
Purchase 1,878 145.4655 AUD
Purchase 5,260 145.4800 AUD
Purchase 1,192 145.4800 AUD
Purchase 364 144.1452 AUD
Purchase 1,044 145.4800 AUD
Purchase 5,748 145.4800 AUD
Purchase 20,497 144.2238 AUD
Purchase 2,000 143.9615 AUD
Purchase 20,497 144.2238 AUD
Purchase 14,715 143.1078 AUD
Purchase 486 145.4800 AUD
Purchase 4,500 144.6608 AUD
Purchase 1,700 143.9615 AUD
Sale 119 144.8618 AUD
Sale 8,545 145.4128 AUD
Sale 239 144.8617 AUD
Sale 872 144.8618 AUD
Sale 285 144.8618 AUD
Sale 398 144.8618 AUD
Sale 72 144.8619 AUD
Sale 209 144.8618 AUD
Sale 362 144.8618 AUD
Sale 473 144.8618 AUD
Sale 506 144.8618 AUD
Sale 605 144.8618 AUD
Sale 505 144.8618 AUD
Sale 20,497 144.2238 AUD
Sale 6,667 145.3980 AUD
Sale 1,878 145.4655 AUD
Sale 16,992 143.1856 AUD
Sale 14,715 143.1078 AUD
Sale 159 144.8618 AUD
(b) Derivatives transactions (other than options)
Product name, Long/Short Number of Price per
(e.g. CFD) (Note 6) Securities unit (GBP)
CFD Short 4500 144.6607
CFD Long 16992 143.1855
(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
e.g. call selling, securities to price American, date paid/received
option purchasing, which the option European etc. per unit (GBP)
varying etc. relates (GBP)
(ii) Exercising
Product name, e.g. Number of Exercise price per
call option securities unit (Note 5)
(d) Other dealings (including new securities) (Note 4)
Nature of transaction Details Price per unit
(Note 8) (if applicable)
(Note 5)
4. OTHER INFORMATION
None
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.
Is a Supplemental Form 8 attached? (Note 9) NO
Date of disclosure 10 December 2007
Contact name Geoff Smith
Telephone number 020 7116 2913
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