30th May 2008 14:30
FORM 8.3
DEALINGS BY PERSONS WITH INTERESTS IN SECURITIES REPRESENTING 1% OR MORE
(Rule 8.3 of the City Code on Takeovers & Mergers)
1. KEY INFORMATION
Name of Person State Street
Dealing (Note 1) Global Advisors & Affiliates
Company Dealt In Rio Tinto PLC
Class of Relevant Security Ord
to Which the Dealings
Being Disclosed
Relate (Note 2)
Date of Dealing 29/05/2008
2. INTERESTS, SHORT POSITIONS & RIGHTS TO SUBSCRIBE
Variance of 27 due to Transfer Receive
(a) Interests & Short Positions (following dealing) in
the Class of Relevant Security Dealt In (Note 3)
Class of Relevant Security: Long Short
Number % Number %
(1) Relevant Securities 27347363 2.74261
(2) Derivatives 0 0.00000 0 0.00000
other than options
(3) Options &
Agreements to
Purchase/Sell
Total 27347363 2.74261 0 0.00000
(b) Interests & Short Positions in Relevant Securities of the Company
(ex.Class Dealt In) (Note 3)
Class of Relevant Security: Long Short
Number % Number %
(1) Relevant Securities
(2) Derivatives other than options
(3) Options & Agreements to
Purchase/Sell
Total
(c) Rights to Subscribe (Note 3)
Class of Relevant Security: Details
3. DEALINGS (Note 4)
(a) Purchases & Sales
Purchase / Number of Price
Sale Securities per Unit
BUY 611 61.91
BUY 1029 62.51
BUY 381 63.51
SELL 1565 61.80
SELL 174 61.80
SELL 544 61.80
SELL 6500 61.80
SELL 3450 63.00
SELL 4740 63.00
(b) Derivatives Transactions (other than options)
Product Name (e.g. CFD) Long/Short No./Securites Price/Unit
(Note 6) (Note 7) (Note 5)
(c) Options Transactions in Respect of Existing Securities
(i) Writing, Selling, Purchasing or Varying
Product Name Write,Sell No/Securities Exercise Type
(eg call option) Purchasing, Which the Price (e.g.
Related Shares:
Rio Tinto