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RNS Number : 1018S JPMorgan Asset Management 06 February 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: JPMorgan Asset Management
(b) Owner or controller of interests and short
positions disclosed, if different from 1(a):
The naming of nominee or vehicle companies is N/A
insufficient. For a trust, the trustee(s), settlor and
beneficiaries must be named.
(c) Name of offeror/offeree in relation to whose Rio Tinto plc and Rio Tinto Limited
relevant securities this form relates:
Use a separate form for each offeror/offeree
(d) If an exempt fund manager connected with an
offeror/offeree, state this and specify identity of
offeror/offeree: Corporate Broker to Rio Tinto plc and Rio Tinto Limited
(e) Date position held/dealing undertaken:
For an opening position disclosure, state the latest 05 February 2026
practicable date prior to the disclosure
(f) In addition to the company in 1(c) above, is the Yes, Glencore plc
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"
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: 10p ordinary
Interests Short positions
Number % Number %
(1) Relevant securities owned and/or controlled: 22,800,784 1.82 0 0.00
(2) Cash-settled derivatives: 814,293 0.06 15,444 0.00
(3) Stock-settled derivatives (including options) and agreements to
purchase/sell:
23,615,077 1.88 15,444 0.00
TOTAL:
Class of relevant security: ordinary
Interests Short positions
Number % Number %
(1) Relevant securities owned and/or controlled: 5,019,568 1.35 0 0.00
(2) Cash-settled derivatives: 0 0.00 762 0.00
(3) Stock-settled derivatives (including options) and agreements to
purchase/sell:
5,019,568 1.35 762 0.00
TOTAL:
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
10p ordinary Purchase 79,727 68.2600 GBP
Purchase
178
68.2950 GBP
Purchase
474,255
68.2951 GBP
Purchase
33,231
68.2951 GBP
Purchase
193
68.2951 GBP
Purchase
84
68.2951 GBP
Purchase
95
68.4697 GBP
Purchase
1,915
68.4697 GBP
Purchase
213,230
68.4697 GBP
Purchase
5,543
68.4697 GBP
Purchase
334
68.4697 GBP
Purchase
230
68.4697 GBP
Purchase
119
68.4698 GBP
Purchase
85
68.4698 GBP
Purchase
11
68.4700 GBP
Purchase
28
68.6071 GBP
Purchase
171
68.6073 GBP
Purchase
84
68.6073 GBP
Purchase
730
68.6073 GBP
Purchase
543,458
68.6073 GBP
Purchase
5,321
68.6073 GBP
Purchase
189
68.6073 GBP
Purchase
62
68.8652 GBP
Purchase
81
68.8652 GBP
Purchase
25
68.8652 GBP
Purchase
92
68.8652 GBP
Purchase
198
68.8653 GBP
Purchase
192
68.8653 GBP
Purchase
370
68.8653 GBP
Purchase
214
68.8653 GBP
Purchase
497
68.8653 GBP
Purchase
1,377
68.8653 GBP
Purchase
10,497
68.8653 GBP
Purchase
1,175
68.8653 GBP
Purchase
561
68.8653 GBP
Purchase
118
68.8653 GBP
Purchase
172
68.8654 GBP
Purchase
293
68.8654 GBP
Purchase
54
68.8654 GBP
Purchase
39
68.8654 GBP
Purchase
24
68.8654 GBP
Purchase
70
68.8654 GBP
Purchase
121
68.8655 GBP
Purchase
104
68.9163 GBP
Purchase
86
68.9163 GBP
Purchase
318
68.9163 GBP
Purchase
216
68.9163 GBP
Purchase
591
68.9163 GBP
Purchase
2,903
68.9163 GBP
Purchase
38,596
68.9163 GBP
Purchase
6,423
68.9163 GBP
Purchase
939
68.9164 GBP
Purchase
382
68.9164 GBP
Purchase
69
68.9164 GBP
Purchase
216
68.9164 GBP
Purchase
34
68.9165 GBP
Purchase
23
68.9165 GBP
Purchase
48
69.0613 GBP
Purchase
39
69.0613 GBP
Purchase
61
69.0613 GBP
Purchase
38
69.0613 GBP
Purchase
150
69.0613 GBP
Purchase
111
69.0614 GBP
Purchase
492
69.0614 GBP
Purchase
1,051
69.0614 GBP
Purchase
1,883
69.0614 GBP
Purchase
25,088
69.0614 GBP
Purchase
3,605
69.0614 GBP
Purchase
1,340
69.0614 GBP
Purchase
120
69.0614 GBP
Purchase
413
69.0614 GBP
Purchase
207
69.0615 GBP
Purchase
48
69.0615 GBP
Purchase
34
69.0615 GBP
Purchase
81
69.0615 GBP
Purchase
47
69.0615 GBP
Purchase
33
69.0618 GBP
Sale
8,168
68.1000 GBP
Sale
30,588
68.2600 GBP
Sale
6,474
69.1224 GBP
Class of relevant security Purchase/sale Number of securities Price per unit
Ordinary Purchase 23 158.0400 AUD
Sale 48 157.1300 AUD
(b) Cash-settled derivative transactions
Class of relevant security Product description Nature of dealing Number of reference Price per unit
securities
e.g. CFD e.g. opening/closing a long/short position, increasing/reducing a long/short
position
(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 Expiry date Option money paid/ received per unit
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
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: 06 February 2026
Contact name: Hetvi Shah
Telephone number*: 44 2034 936359
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 +44 (0)20 7638 0129.
*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
(http://www.thetakeoverpanel.org.uk/) .
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