Form 8.3 - RIO TINTO PLC AND RIO TINTO LIMITED

Goldman Sachs Grp. (Non Exmpt Ent.)

13 January 2026

 

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE

Rule 8.3 of the Takeover Code (the "Code")

1.         KEY INFORMATION

(a) Full name of discloser:	GOLDMAN SACHS NON EXEMPT ENTITY GROUP
(b) Owner or controller of interests and short positions disclosed, if different from 1(a):      The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor and beneficiaries must be named.
(c) Name of offeror/offeree in relation to whose relevant securities this form relates:      Use a separate form for each offeror/offeree	RIO TINTO PLC AND RIO TINTO LIMITED
(d) If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree:
(e) Date position held/dealing undertaken:      For an opening position disclosure, state the latest practicable date prior to the disclosure	12 January 2026
(f)  In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer?      If it is a cash offer or possible cash offer, state "N/A"	YES - disclosing today for GLENCORE PLC

2.         POSITIONS OF THE PERSON MAKING THE DISCLOSURE

If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security.

(a)        Interests and short positions in the relevant securities of the offeror or offeree to which the disclosure relates following the dealing (if any)

Class of relevant security:	Rio Tinto plc 10p ordinary and ADRs
	Interests		Short positions
	Number	%	Number	%
(1) Relevant securities owned and/or controlled:	738,000.7833*	0.05	0	0.00
(2) Cash-settled derivatives:	705,804	0.05	705,804	0.05
(3) Stock-settled derivatives (including options) and agreements to purchase/sell:	0	0.00	0	0.00
TOTAL:	1,443,804.7833*	0.11	705,804	0.05

* GOLDMAN SACHS NON EXEMPT ENTITY GROUP resulting position includes changes resulting from non-trade related activity.

Class of relevant security:	Rio Tinto Limited ordinary
	Interests		Short positions
	Number	%	Number	%
(1) Relevant securities owned and/or controlled:	788,689	0.21	5,992,651	1.61
(2) Cash-settled derivatives:	6,267,891	1.68	1,063,727	0.28
(3) Stock-settled derivatives (including options) and agreements to purchase/sell:	0	0.00	0	0.00
TOTAL:	7,056,580	1.90	7,056,378	1.90

All interests and all short positions should be disclosed.

Details of any open stock-settled derivative positions (including traded options), or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions).

(b)        Rights to subscribe for new securities (including directors' and other employee options)

Class of relevant security in relation to which subscription right exists:
Details, including nature of the rights concerned and relevant percentages:

3.         DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(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	Purchase/sale	Number of securities	Price per unit
Rio Tinto Limited ordinary	Purchase	1,413	141.2827 AUD
Rio Tinto Limited ordinary	Purchase	23,232	141.3980 AUD
Rio Tinto Limited ordinary	Purchase	607	141.4141 AUD
Rio Tinto Limited ordinary	Purchase	1,054	141.5205 AUD
Rio Tinto Limited ordinary	Purchase	40	141.5300 AUD
Rio Tinto Limited ordinary	Purchase	606	141.5331 AUD
Rio Tinto Limited ordinary	Purchase	151	141.5972 AUD
Rio Tinto Limited ordinary	Purchase	4,844	141.6192 AUD
Rio Tinto Limited ordinary	Purchase	42	141.6421 AUD
Rio Tinto Limited ordinary	Purchase	391	141.7271 AUD
Rio Tinto Limited ordinary	Purchase	40,697	142.0928 AUD
Rio Tinto Limited ordinary	Purchase	30,706	142.1032 AUD
Rio Tinto Limited ordinary	Purchase	2,043	142.1614 AUD
Rio Tinto Limited ordinary	Purchase	1,201	142.1871 AUD
Rio Tinto Limited ordinary	Purchase	684	142.2389 AUD
Rio Tinto Limited ordinary	Purchase	100	142.2756 AUD
Rio Tinto Limited ordinary	Purchase	1,423	142.3164 AUD
Rio Tinto Limited ordinary	Purchase	141	142.3850 AUD
Rio Tinto Limited ordinary	Purchase	7,494	142.3900 AUD
Rio Tinto Limited ordinary	Purchase	1,278	142.3990 AUD
Rio Tinto Limited ordinary	Purchase	1,052	142.4634 AUD
Rio Tinto Limited ordinary	Purchase	52,606	143.0600 AUD
Rio Tinto Limited ordinary	Sale	2,113	141.7024 AUD
Rio Tinto Limited ordinary	Sale	176	141.8324 AUD
Rio Tinto Limited ordinary	Sale	5	141.9180 AUD
Rio Tinto Limited ordinary	Sale	34,499	141.9530 AUD
Rio Tinto Limited ordinary	Sale	360	141.9902 AUD
Rio Tinto Limited ordinary	Sale	4,539	142.0581 AUD
Rio Tinto Limited ordinary	Sale	19	142.1237 AUD
Rio Tinto Limited ordinary	Sale	52,606	142.1408 AUD
Rio Tinto Limited ordinary	Sale	8,518	142.2385 AUD
Rio Tinto Limited ordinary	Sale	141	142.3850 AUD
Rio Tinto Limited ordinary	Sale	26,866	142.4300 AUD
Rio Tinto Limited ordinary	Sale	7,164	142.5849 AUD
Rio Tinto Limited ordinary	Sale	52,606	143.0600 AUD
Rio Tinto Limited ordinary	Sale	687	143.0655 AUD
Rio Tinto Limited ordinary	Sale	72	144.2452 AUD

Class of relevant security	Purchase/sale	Number of securities	Price per unit
Rio Tinto plc 10p ordinary	Purchase	169	61.2691 GBP
Rio Tinto plc 10p ordinary	Purchase	22,282	61.3500 GBP
Rio Tinto plc 10p ordinary	Sale	22,282	61.3500 GBP
ADR	Purchase	7,500	82.7575 USD
ADR	Purchase	100	82.9350 USD
ADR	Purchase	244	83.0336 USD
ADR	Sale	7,500	82.7575 USD
ADR	Sale	100	82.9350 USD
ADR	Sale	244	83.0336 USD

(b)        Cash-settled derivative transactions

Class of relevant security	Product description e.g. CFD	Nature of dealing e.g. opening/closing a long/short position, increasing/reducing a long/short position	Number of reference securities	Price per unit
Rio Tinto Limited ordinary	CFD	Opening a short position	23,232	141.3980 AUD
Rio Tinto Limited ordinary	CFD	Opening a short position	1,094	141.5079 AUD
Rio Tinto Limited ordinary	CFD	Reducing a long position	40	141.5300 AUD
Rio Tinto Limited ordinary	CFD	Opening a short position	83	141.5450 AUD
Rio Tinto Limited ordinary	CFD	Increasing a long position	1,515	141.5878 AUD
Rio Tinto Limited ordinary	CFD	Increasing a short position	6,057	141.5901 AUD
Rio Tinto Limited ordinary	CFD	Opening a short position	2,437	141.8905 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	1,745	141.9118 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	5	141.9180 AUD
Rio Tinto Limited ordinary	CFD	Opening a short position	30,326	141.9387 AUD
Rio Tinto Limited ordinary	CFD	Increasing a long position	34,499	141.9530 AUD
Rio Tinto Limited ordinary	CFD	Increasing a short position	1,268	141.9849 AUD
Rio Tinto Limited ordinary	CFD	Increasing a long position	598	141.9929 AUD
Rio Tinto Limited ordinary	CFD	Increasing a short position	6,734	142.0448 AUD
Rio Tinto Limited ordinary	CFD	Increasing a short position	3,307	142.0625 AUD
Rio Tinto Limited ordinary	CFD	Opening a short position	16,764	142.1464 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	2,794	142.1495 AUD
Rio Tinto Limited ordinary	CFD	Increasing a long position	8,518	142.2385 AUD
Rio Tinto Limited ordinary	CFD	Increasing a short position	1,523	142.3138 AUD
Rio Tinto Limited ordinary	CFD	Increasing a short position	118	142.3371 AUD
Rio Tinto Limited ordinary	CFD	Opening a short position	9,537	142.3410 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	141	142.3850 AUD
Rio Tinto Limited ordinary	CFD	Increasing a short position	141	142.3850 AUD
Rio Tinto Limited ordinary	CFD	Reducing a long position	7,164	142.5432 AUD
Rio Tinto Limited ordinary	CFD	Opening a short position	3,207	142.5432 AUD
Rio Tinto Limited ordinary	CFD	Increasing a long position	1,242	142.5647 AUD
Rio Tinto Limited ordinary	CFD	Opening a long position	7,164	142.5849 AUD
Rio Tinto Limited ordinary	CFD	Reducing a long position	16,764	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	2,437	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a long position	1,351	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	1,351	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	23,232	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	3,307	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	16,764	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	30,326	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	1,094	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a long position	1,094	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a long position	30,326	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	9,537	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a long position	3,307	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a long position	2,437	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Opening a short position	23,232	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a short position	64,740	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Opening a short position	64,740	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Reducing a long position	9,537	143.0600 AUD
Rio Tinto Limited ordinary	CFD	Increasing a long position	72	144.2452 AUD
Rio Tinto Limited ordinary	SWAP	Increasing a short position	1,413	141.2827 AUD
Rio Tinto Limited ordinary	SWAP	Increasing a long position	52,606	142.1408 AUD
Rio Tinto Limited ordinary	SWAP	Increasing a short position	1,278	142.3990 AUD
Rio Tinto Limited ordinary	SWAP	Opening a short position	19,486	142.4300 AUD
Rio Tinto Limited ordinary	SWAP	Increasing a long position	26,866	142.4300 AUD
Rio Tinto Limited ordinary	SWAP	Reducing a short position	19,486	142.4300 AUD
Rio Tinto Limited ordinary	SWAP	Opening a long position	52,606	143.0600 AUD
Rio Tinto Limited ordinary	SWAP	Reducing a long position	52,606	143.0600 AUD
Rio Tinto Limited ordinary	SWAP	Reducing a short position	52,606	143.0600 AUD
Rio Tinto Limited ordinary	SWAP	Opening a short position	52,606	143.0600 AUD

(c)        Stock-settled derivative transactions (including options)

(i)         Writing, selling, purchasing or varying

Class of relevant security	Product description e.g. call option	Writing, purchasing, selling, varying etc.	Number of securities to which option relates	Exercise price per unit	Type e.g. American, European etc.	Expiry date	Option money paid/ received per unit

(ii)        Exercise

Class of relevant security	Product description e.g. call option	Exercising / exercised against	Number of securities	Exercise price per unit

(d)        Other dealings (including subscribing for new securities)

Class of relevant security	Nature of dealing e.g. subscription, conversion	Details	Price per unit (if applicable)

4.         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 person 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 person 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

(c)        Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:	13 January 2026
Contact name:	Papa Lette and Andrzej Szyszka
Telephone number*:	[phone] / [phone]

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

The Panel's Market Surveillance Unit is available for consultation in relation to the Code's disclosure requirements on [phone].

*If the discloser is a natural person, a telephone number does not need to be included, provided contact information has been provided to the Panel's Market Surveillance Unit.

The Code can be viewed on the Panel's website at www.thetakeoverpanel.org.uk.

 

END