REG - Citigroup Global Mkt Rio Tinto - Form 8.5 (EPT/RI)-Amendment
14/01/2026 10:30
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RNS Number : 8888O Citigroup Global Markets Limited 14 January 2026
Amendment to section 2(a) & (b)
FORM 8.5 (EPT/RI)
PUBLIC DEALING DISCLOSURE BY AN EXEMPT PRINCIPAL TRADER WITH
RECOGNISED INTERMEDIARY STATUS DEALING IN A CLIENT-SERVING CAPACITY
Rule 8.5 of the Takeover Code (the "Code")
1. KEY INFORMATION
(a) Name of exempt principal trader: Citigroup Global Markets Limited
(b) Name of offeror/offeree in relation to whose relevant securities this form Rio Tinto plc and Rio Tinto Limited
relates:
Use a separate form for each offeror/offeree
(c) Name of the party to the offer with which exempt principal trader is Glencore plc
connected:
(d) Date dealing undertaken: 12 January 2026
(e) In addition to the company in 1(b) above, is the exempt principal trader Glencore plc
making disclosures in respect of any other party to this offer?
If it is a cash offer or possible cash offer, state "N/A"
2. DEALINGS BY THE EXEMPT PRINCIPAL TRADER
Where there have been dealings in more than one class of relevant securities
of the offeror or offeree named in 1(b), copy table 2(a), (b), (c) or (d) (as
appropriate) for each additional class of relevant security dealt in.
The currency of all prices and other monetary amounts should be stated.
(a) Purchases and sales
Class of relevant security Purchases/ sales Total number of securities Highest price per unit paid/received Lowest price per unit paid/received
Rio Tinto plc 10p ordinary Sale 333,381 GBP 61.3500 GBP 60.0200
Rio Tinto plc 10p ordinary Purchase 890,323 GBP 61.3521 GBP 60.0100
Rio Tinto plc 10p ordinary Sale 110 EUR 70.2100 EUR 69.7400
Rio Tinto plc 10p ordinary Sale 13,111 USD 82.6738 USD 82.6738
Rio Tinto plc ADR Purchase 743 USD 83.1500 USD 81.8800
Rio Tinto plc ADR Sale 150,743 USD 83.1500 USD 81.8800
Rio Tinto plc 10p ordinary Purchase 110 EUR 70.2100 EUR 69.7400
Rio Tinto Limited ordinary Purchase 47,380 AUD 144.7600 AUD 141.4782
Rio Tinto Limited ordinary Sale 49,069 AUD 144.7600 AUD 141.4782
(b) Cash-settled derivative transactions
Class of relevant security Product description Nature of dealing Number of reference securities Price per unit
e.g. CFD e.g. opening/closing a long/short position, increasing/reducing a long/short
position
Rio Tinto plc 10p ordinary TRS Reducing Long Position 1,552 GBP 60.3600
Rio Tinto plc 10p ordinary TRS Reducing Long Position 30,000 GBP 60.1900
Rio Tinto plc 10p ordinary TRS Opening Long Position 103 GBP 60.3500
Rio Tinto plc 10p ordinary TRS Opening Long Position 24 GBP 60.4200
Rio Tinto plc 10p ordinary TRS Opening Long Position 276 GBP 60.4400
Rio Tinto plc 10p ordinary TRS Opening Long Position 514 GBP 60.4500
Rio Tinto plc 10p ordinary TRS Opening Long Position 214 GBP 60.4550
Rio Tinto plc 10p ordinary TRS Opening Long Position 601 GBP 60.4600
Rio Tinto plc 10p ordinary TRS Opening Long Position 37 GBP 60.4650
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,023 GBP 60.4700
Rio Tinto plc 10p ordinary TRS Opening Long Position 171 GBP 60.4750
Rio Tinto plc 10p ordinary TRS Opening Long Position 690 GBP 60.4800
Rio Tinto plc 10p ordinary TRS Opening Long Position 111 GBP 60.4850
Rio Tinto plc 10p ordinary TRS Opening Long Position 533 GBP 60.4900
Rio Tinto plc 10p ordinary TRS Opening Long Position 31 GBP 60.4950
Rio Tinto plc 10p ordinary TRS Opening Long Position 727 GBP 60.5000
Rio Tinto plc 10p ordinary TRS Opening Long Position 92 GBP 60.5050
Rio Tinto plc 10p ordinary TRS Opening Long Position 556 GBP 60.5100
Rio Tinto plc 10p ordinary TRS Opening Long Position 9 GBP 60.5150
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,050 GBP 60.5200
Rio Tinto plc 10p ordinary TRS Opening Long Position 106 GBP 60.5250
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,539 GBP 60.5300
Rio Tinto plc 10p ordinary TRS Opening Long Position 13 GBP 60.5350
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,158 GBP 60.5400
Rio Tinto plc 10p ordinary TRS Opening Long Position 399 GBP 60.5500
Rio Tinto plc 10p ordinary TRS Opening Long Position 620 GBP 60.5600
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,132 GBP 60.5700
Rio Tinto plc 10p ordinary TRS Opening Long Position 578 GBP 60.5800
Rio Tinto plc 10p ordinary TRS Opening Long Position 25 GBP 60.5850
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,012 GBP 60.5900
Rio Tinto plc 10p ordinary TRS Opening Long Position 688 GBP 60.6000
Rio Tinto plc 10p ordinary TRS Opening Long Position 77 GBP 60.6050
Rio Tinto plc 10p ordinary TRS Opening Long Position 944 GBP 60.6100
Rio Tinto plc 10p ordinary TRS Opening Long Position 29 GBP 60.6150
Rio Tinto plc 10p ordinary TRS Opening Long Position 314 GBP 60.6200
Rio Tinto plc 10p ordinary TRS Opening Long Position 56 GBP 60.6250
Rio Tinto plc 10p ordinary TRS Opening Long Position 472 GBP 60.6300
Rio Tinto plc 10p ordinary TRS Opening Long Position 488 GBP 60.6400
Rio Tinto plc 10p ordinary TRS Opening Long Position 882 GBP 60.7200
Rio Tinto plc 10p ordinary TRS Opening Long Position 62 GBP 60.7250
Rio Tinto plc 10p ordinary TRS Opening Long Position 455 GBP 60.6500
Rio Tinto plc 10p ordinary TRS Opening Long Position 11 GBP 60.6550
Rio Tinto plc 10p ordinary TRS Opening Long Position 655 GBP 60.6600
Rio Tinto plc 10p ordinary TRS Opening Long Position 59 GBP 60.6650
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,182 GBP 60.6700
Rio Tinto plc 10p ordinary TRS Opening Long Position 37 GBP 60.6750
Rio Tinto plc 10p ordinary TRS Opening Long Position 682 GBP 60.6800
Rio Tinto plc 10p ordinary TRS Opening Long Position 55 GBP 60.6850
Rio Tinto plc 10p ordinary TRS Opening Long Position 2,245 GBP 60.6900
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,353 GBP 60.7000
Rio Tinto plc 10p ordinary TRS Opening Long Position 171 GBP 60.7100
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,126 GBP 60.7300
Rio Tinto plc 10p ordinary TRS Opening Long Position 299 GBP 60.7350
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,204 GBP 60.7400
Rio Tinto plc 10p ordinary TRS Opening Long Position 14 GBP 60.7450
Rio Tinto plc 10p ordinary TRS Opening Long Position 683 GBP 60.7500
Rio Tinto plc 10p ordinary TRS Opening Long Position 188 GBP 60.7550
Rio Tinto plc 10p ordinary TRS Opening Long Position 632 GBP 60.7600
Rio Tinto plc 10p ordinary TRS Opening Long Position 85 GBP 60.7650
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,251 GBP 60.7700
Rio Tinto plc 10p ordinary TRS Opening Long Position 883 GBP 60.7800
Rio Tinto plc 10p ordinary TRS Opening Long Position 698 GBP 60.7900
Rio Tinto plc 10p ordinary TRS Opening Long Position 99 GBP 60.7950
Rio Tinto plc 10p ordinary TRS Opening Long Position 243 GBP 60.8000
Rio Tinto plc 10p ordinary TRS Opening Long Position 258 GBP 60.8050
Rio Tinto plc 10p ordinary TRS Opening Long Position 359 GBP 60.8100
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,096 GBP 60.8200
Rio Tinto plc 10p ordinary TRS Opening Long Position 73 GBP 60.8250
Rio Tinto plc 10p ordinary TRS Opening Long Position 966 GBP 60.8300
Rio Tinto plc 10p ordinary TRS Opening Long Position 40 GBP 60.8350
Rio Tinto plc 10p ordinary TRS Opening Long Position 765 GBP 60.8400
Rio Tinto plc 10p ordinary TRS Opening Long Position 340 GBP 60.8450
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,427 GBP 60.8500
Rio Tinto plc 10p ordinary TRS Opening Long Position 180 GBP 60.8550
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,035 GBP 60.8600
Rio Tinto plc 10p ordinary TRS Opening Long Position 467 GBP 60.8700
Rio Tinto plc 10p ordinary TRS Opening Long Position 12 GBP 60.8750
Rio Tinto plc 10p ordinary TRS Opening Long Position 646 GBP 60.8800
Rio Tinto plc 10p ordinary TRS Opening Long Position 10 GBP 60.8850
Rio Tinto plc 10p ordinary TRS Opening Long Position 12 GBP 60.8900
Rio Tinto plc 10p ordinary TRS Opening Long Position 11 GBP 60.9000
Rio Tinto plc 10p ordinary TRS Opening Long Position 146 GBP 60.9100
Rio Tinto plc 10p ordinary TRS Opening Long Position 123 GBP 60.9200
Rio Tinto plc 10p ordinary TRS Opening Long Position 155 GBP 60.9300
Rio Tinto plc 10p ordinary TRS Opening Long Position 239 GBP 60.9400
Rio Tinto plc 10p ordinary TRS Opening Long Position 250 GBP 60.9500
Rio Tinto plc 10p ordinary TRS Opening Long Position 33 GBP 60.9600
Rio Tinto plc 10p ordinary TRS Opening Long Position 271 GBP 60.9700
Rio Tinto plc 10p ordinary TRS Opening Long Position 186 GBP 60.9800
Rio Tinto plc 10p ordinary TRS Opening Long Position 46 GBP 60.9850
Rio Tinto plc 10p ordinary TRS Opening Long Position 183 GBP 60.9950
Rio Tinto plc 10p ordinary TRS Opening Long Position 663 GBP 61.0000
Rio Tinto plc 10p ordinary TRS Opening Long Position 65 GBP 61.0050
Rio Tinto plc 10p ordinary TRS Opening Long Position 656 GBP 61.0100
Rio Tinto plc 10p ordinary TRS Opening Long Position 10 GBP 61.0150
Rio Tinto plc 10p ordinary TRS Opening Long Position 165 GBP 61.0200
Rio Tinto plc 10p ordinary TRS Opening Long Position 829 GBP 61.0300
Rio Tinto plc 10p ordinary TRS Opening Long Position 87 GBP 61.0350
Rio Tinto plc 10p ordinary TRS Opening Long Position 780 GBP 61.0400
Rio Tinto plc 10p ordinary TRS Opening Long Position 151 GBP 61.0450
Rio Tinto plc 10p ordinary TRS Opening Long Position 114 GBP 61.0500
Rio Tinto plc 10p ordinary TRS Opening Long Position 10 GBP 61.0550
Rio Tinto plc 10p ordinary TRS Opening Long Position 845 GBP 61.0600
Rio Tinto plc 10p ordinary TRS Opening Long Position 284 GBP 61.0700
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,047 GBP 61.0800
Rio Tinto plc 10p ordinary TRS Opening Long Position 661 GBP 61.0900
Rio Tinto plc 10p ordinary TRS Opening Long Position 129 GBP 61.0950
Rio Tinto plc 10p ordinary TRS Opening Long Position 607 GBP 61.1000
Rio Tinto plc 10p ordinary TRS Opening Long Position 404 GBP 61.1050
Rio Tinto plc 10p ordinary TRS Opening Long Position 776 GBP 61.1100
Rio Tinto plc 10p ordinary TRS Opening Long Position 128 GBP 61.1150
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,612 GBP 61.1200
Rio Tinto plc 10p ordinary TRS Opening Long Position 604 GBP 61.1300
Rio Tinto plc 10p ordinary TRS Opening Long Position 132 GBP 61.1350
Rio Tinto plc 10p ordinary TRS Opening Long Position 288 GBP 61.1400
Rio Tinto plc 10p ordinary TRS Opening Long Position 332 GBP 61.1450
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,170 GBP 61.1500
Rio Tinto plc 10p ordinary TRS Opening Long Position 343 GBP 61.1550
Rio Tinto plc 10p ordinary TRS Opening Long Position 1,275 GBP 61.1600
Rio Tinto plc 10p ordinary TRS Opening Long Position 151 GBP 61.1650
Rio Tinto plc 10p ordinary TRS Opening Long Position 132 GBP 61.1700
Rio Tinto plc 10p ordinary TRS Opening Long Position 80 GBP 61.1800
Rio Tinto plc 10p ordinary TRS Opening Long Position 57 GBP 61.1950
Rio Tinto plc 10p ordinary TRS Opening Long Position 476 GBP 61.2000
Rio Tinto plc 10p ordinary TRS Opening Long Position 289 GBP 61.2400
Rio Tinto plc 10p ordinary TRS Opening Long Position 35,503 GBP 61.3500
Rio Tinto plc 10p ordinary TRS Closing Short Position 10,057 GBP 60.5300
Rio Tinto plc 10p ordinary TRS Closing Short Position 199 GBP 60.5500
Rio Tinto plc 10p ordinary TRS Reducing Short Position 261 GBP 60.1200
Rio Tinto plc 10p ordinary TRS Reducing Short Position 92 GBP 60.4700
Rio Tinto plc 10p ordinary TRS Reducing Short Position 88 GBP 60.5500
Rio Tinto plc 10p ordinary TRS Reducing Short Position 89 GBP 60.6500
Rio Tinto plc 10p ordinary TRS Reducing Short Position 74 GBP 60.7300
Rio Tinto plc 10p ordinary TRS Reducing Short Position 34 GBP 61.0400
Rio Tinto plc 10p ordinary TRS Reducing Short Position 13 GBP 61.0900
Rio Tinto plc 10p ordinary TRS Reducing Short Position 331 GBP 61.3500
Rio Tinto plc 10p ordinary TRS Reducing Short Position 97 GBP 60.5400
Rio Tinto plc 10p ordinary TRS Reducing Short Position 72 GBP 60.5500
Rio Tinto plc 10p ordinary TRS Reducing Short Position 49 GBP 60.5800
Rio Tinto plc 10p ordinary TRS Reducing Short Position 61 GBP 61.3500
Rio Tinto plc 10p ordinary TRS Increasing Short Position 22,900 GBP 61.0216
Rio Tinto plc 10p ordinary TRS Reducing Long Position 18,310 GBP 60.4083
Rio Tinto plc 10p ordinary TRS Reducing Long Position 66,408 GBP 60.4288
Rio Tinto plc 10p ordinary TRS Reducing Long Position 329 GBP 60.4343
Rio Tinto plc 10p ordinary TRS Reducing Long Position 1,564 GBP 60.4690
Rio Tinto plc 10p ordinary TRS Reducing Long Position 36,419 GBP 60.5484
Rio Tinto plc 10p ordinary TRS Reducing Long Position 11,186 GBP 60.6076
Rio Tinto plc 10p ordinary TRS Reducing Long Position 1,261 GBP 60.6615
Rio Tinto plc 10p ordinary TRS Reducing Long Position 4,741 GBP 60.6696
Rio Tinto plc 10p ordinary TRS Reducing Long Position 1,612 GBP 60.7154
Rio Tinto plc 10p ordinary TRS Reducing Long Position 25,000 GBP 60.7386
Rio Tinto plc 10p ordinary TRS Reducing Long Position 94,628 GBP 60.7568
Rio Tinto plc 10p ordinary TRS Increasing Long Position 6,874 GBP 60.7537
Rio Tinto plc 10p ordinary TRS Reducing Long Position 18,869 GBP 60.7702
Rio Tinto plc 10p ordinary TRS Reducing Long Position 6,352 GBP 60.8498
Rio Tinto plc 10p ordinary TRS Reducing Long Position 2,334 GBP 60.9172
Rio Tinto plc 10p ordinary TRS Reducing Long Position 34,583 GBP 61.2182
Rio Tinto plc 10p ordinary TRS Reducing Long Position 95,033 GBP 61.3076
Rio Tinto plc 10p ordinary TRS Increasing Long Position 254 GBP 60.3135
Rio Tinto plc 10p ordinary TRS Increasing Long Position 2,937 GBP 60.3203
Rio Tinto plc 10p ordinary TRS Increasing Long Position 2,544 GBP 60.3741
Rio Tinto plc 10p ordinary TRS Increasing Long Position 37,847 GBP 60.4325
Rio Tinto plc 10p ordinary TRS Increasing Long Position 162 GBP 60.5791
Rio Tinto plc 10p ordinary TRS Increasing Long Position 477 GBP 60.6070
Rio Tinto plc 10p ordinary TRS Increasing Long Position 1,048 GBP 60.6148
Rio Tinto plc 10p ordinary TRS Increasing Long Position 515 GBP 60.7088
Rio Tinto plc 10p ordinary TRS Increasing Long Position 181 GBP 61.0783
Rio Tinto plc 10p ordinary TRS Increasing Long Position 470 GBP 61.3479
Rio Tinto plc 10p ordinary TRS Increasing Short Position 476 GBP 60.6762
Rio Tinto plc 10p ordinary TRS Reducing Long Position 476 GBP 60.6762
Rio Tinto plc 10p ordinary TRS Increasing Short Position 2,481 GBP 60.9114
Rio Tinto plc 10p ordinary TRS Reducing Long Position 2,481 GBP 60.9114
Rio Tinto plc 10p ordinary TRS Increasing Short Position 102,588 GBP 60.9430
Rio Tinto plc 10p ordinary TRS Reducing Long Position 102,588 GBP 60.9430
Rio Tinto plc 10p ordinary TRS Increasing Short Position 17,874 GBP 61.3521
Rio Tinto plc 10p ordinary TRS Reducing Long Position 17,874 GBP 61.3521
Rio Tinto plc 10p ordinary TRS Increasing Long Position 4,500 GBP 60.6270
Rio Tinto plc 10p ordinary TRS Reducing Short Position 4,500 GBP 60.6270
Rio Tinto plc 10p ordinary TRS Increasing Long Position 7,951 GBP 60.6270
Rio Tinto plc 10p ordinary TRS Reducing Short Position 7,951 GBP 60.6270
Rio Tinto plc 10p ordinary TRS Increasing Long Position 14,889 GBP 60.7293
Rio Tinto plc 10p ordinary TRS Reducing Short Position 14,889 GBP 60.7293
Rio Tinto plc 10p ordinary TRS Reducing Short Position 6,874 GBP 60.7537
Rio Tinto plc 10p ordinary TRS Increasing Long Position 9,457 GBP 60.7929
Rio Tinto plc 10p ordinary TRS Reducing Short Position 9,457 GBP 60.7929
Rio Tinto plc 10p ordinary TRS Increasing Short Position 10,358 GBP 61.3500
Rio Tinto plc 10p ordinary TRS Reducing Short Position 50 GBP 60.4582
Rio Tinto plc 10p ordinary TRS Reducing Short Position 405 GBP 60.6612
Rio Tinto plc 10p ordinary TRS Closing Short Position 20,482 GBP 61.3500
(c) Stock-settled derivative transactions (including options)
(i) Writing, selling, purchasing or varying
Class of relevant security Product description Writing, purchasing, selling, varying etc. Number of securities to which option relates Exercise price per unit Type Expiry date Option money paid/ received per unit
e.g. call option e.g. American, European etc.
(ii) Exercise
Class of relevant security Product description Exercising/ exercised against Number of securities Exercise price per unit
e.g. call option
(d) Other dealings (including subscribing for new securities)
Class of relevant security Nature of dealing Details Price per unit (if applicable)
e.g. subscription, conversion
3. OTHER INFORMATION
(a) Indemnity and other dealing arrangements
Details of any indemnity or option arrangement, or any agreement or
understanding, formal or informal, relating to relevant securities which may
be an inducement to deal or refrain from dealing entered into by the exempt
principal trader making the disclosure and any party to the offer or any
person acting in concert with a party to the offer:
Irrevocable commitments and letters of intent should not be included. If
there are no such agreements, arrangements or understandings, state "none"
None
(b) Agreements, arrangements or understandings relating to options or
derivatives
Details of any agreement, arrangement or understanding, formal or informal,
between the exempt principal trader making the disclosure and any other person
relating to:
(i) the voting rights of any relevant securities under any option; or
(ii) the voting rights or future acquisition or disposal of any relevant
securities to which any derivative is referenced:
If there are no such agreements, arrangements or understandings, state
"none"
None
Date of disclosure: 14 January 2026
Contact name: Craig Watson
Telephone number: 02890 409 605
Public disclosures under Rule 8 of the Code must be made to a Regulatory
Information Service and must also be emailed to the Takeover Panel at
monitoring@disclosure.org.uk. The Panels Market Surveillance Unit is available
for consultation in relation to the Codes dealing disclosure requirements on
+44 (0)20 7638 0129.
The Code can be viewed on the Panels website at www.thetakeoverpanel.org.uk.
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. END FERMZGMMGDNGVZM
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