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RNS Number : 1595R JPMorgan Asset Management 30 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: 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 29 January 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: 18,594,283 1.48 0 0.00
(2) Cash-settled derivatives: 814,293 0.06 10,727 0.00
(3) Stock-settled derivatives (including options) and agreements to
purchase/sell:
19,408,576 1.54 10,727 0.00
TOTAL:
Class of relevant security: ordinary
Interests Short positions
Number % Number %
(1) Relevant securities owned and/or controlled: 5,035,387 1.36 0 0.00
(2) Cash-settled derivatives: 0 0.00 515 0.00
(3) Stock-settled derivatives (including options) and agreements to
purchase/sell:
5,035,387 1.36 515 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 192 68.2350 GBP
Purchase
20
68.3645 GBP
Purchase
66
68.3646 GBP
Purchase
35
68.3646 GBP
Purchase
24
68.3646 GBP
Purchase
587
68.3646 GBP
Purchase
216
68.3646 GBP
Purchase
1,739
68.3646 GBP
Purchase
23,176
68.3647 GBP
Purchase
4,578
68.3647 GBP
Purchase
1,726
68.3647 GBP
Purchase
282
68.3647 GBP
Purchase
49
68.3647 GBP
Purchase
66
68.3647 GBP
Purchase
51
68.3647 GBP
Purchase
40
68.3648 GBP
Purchase
21
68.3648 GBP
Purchase
50
68.3648 GBP
Purchase
14
68.3650 GBP
Purchase
138,150
68.4900 GBP
Purchase
32
68.6203 GBP
Purchase
28
68.6204 GBP
Purchase
27
68.6204 GBP
Purchase
474
68.6204 GBP
Purchase
69
68.6204 GBP
Purchase
587
68.6204 GBP
Purchase
775
68.6205 GBP
Purchase
30,929
68.6205 GBP
Purchase
8,065
68.6205 GBP
Purchase
2,281
68.6205 GBP
Purchase
674
68.6205 GBP
Purchase
100
68.6205 GBP
Purchase
19
68.6205 GBP
Purchase
55
68.6206 GBP
Purchase
18
68.6206 GBP
Purchase
35
68.6206 GBP
Purchase
68
68.6206 GBP
Purchase
33
68.6206 GBP
Purchase
11
68.6209 GBP
Purchase
79
68.9166 GBP
Purchase
1,862
68.9166 GBP
Purchase
394,009
68.9166 GBP
Purchase
8,279
68.9166 GBP
Purchase
338
68.9166 GBP
Purchase
158
68.9347 GBP
Purchase
183
68.9347 GBP
Purchase
191
68.9347 GBP
Purchase
972
68.9347 GBP
Purchase
19,127
68.9347 GBP
Purchase
106,683
68.9347 GBP
Purchase
1,992
68.9348 GBP
Purchase
103
68.9348 GBP
Purchase
25
68.9348 GBP
Purchase
15
69.0967 GBP
Purchase
31
69.0968 GBP
Purchase
47
69.0968 GBP
Purchase
41
69.0968 GBP
Purchase
560
69.0968 GBP
Purchase
438
69.0969 GBP
Purchase
331
69.0969 GBP
Purchase
482
69.0969 GBP
Purchase
17,616
69.0969 GBP
Purchase
4,097
69.0969 GBP
Purchase
981
69.0969 GBP
Purchase
175
69.0969 GBP
Purchase
130
69.0969 GBP
Purchase
69
69.0970 GBP
Purchase
100
69.0970 GBP
Purchase
27
69.0970 GBP
Purchase
33
69.0973 GBP
Purchase
62
69.5187 GBP
Purchase
128
69.5188 GBP
Purchase
57
69.5188 GBP
Purchase
90
69.5188 GBP
Purchase
99
69.5188 GBP
Purchase
1,817
69.5188 GBP
Purchase
9,903
69.5188 GBP
Purchase
26,841
69.5188 GBP
Purchase
1,750
69.5188 GBP
Purchase
668
69.5189 GBP
Purchase
123
69.5189 GBP
Purchase
97
69.5189 GBP
Purchase
80
69.5189 GBP
Purchase
90
69.5189 GBP
Purchase
11
69.5191 GBP
Purchase
1,948
69.5336 GBP
Sale
524
67.9550 GBP
Sale
39
67.9551 GBP
Sale
124
68.4900 GBP
Class of relevant security Purchase/sale Number of securities Price per unit
Ordinary Purchase 134 154.0800 AUD
Purchase 63 157.0400 AUD
Sale 650 154.0800 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: 30 January 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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