Form 8.3 - Rio Tinto plc

Societe Generale SA

15 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:	SOCIETE GENERALE SA
(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
(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	14/01/2026
(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: 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
	Interests		Short positions
	Number	%	Number	%
(1)  Relevant securities owned and/or controlled:	9,953,919	0.79	570,321	0.05
(2)  Cash-settled derivatives:	1,063,118	0.08	1,773,652	0.14
(3)  Stock-settled derivatives (including options) and agreements to purchase/sell:	395,200	0.03	75,100	0.01
TOTAL:	11,412,237	0.91	2,419,073	0.19

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 GBP
Rio Tinto plc 10p ordinary	Purchase	3,604	63.55508
Rio Tinto plc 10p ordinary	Purchase	41	63.27
Rio Tinto plc 10p ordinary	Purchase	428	62.49
Rio Tinto plc 10p ordinary	Purchase	428	62.49
Rio Tinto plc 10p ordinary	Purchase	1	62.29
Rio Tinto plc 10p ordinary	Purchase	3	63.46
Rio Tinto plc 10p ordinary	Purchase	35	62.29
Rio Tinto plc 10p ordinary	Purchase	94	62.29
Rio Tinto plc 10p ordinary	Purchase	114	62.31
Rio Tinto plc 10p ordinary	Purchase	115	62.31
Rio Tinto plc 10p ordinary	Purchase	115	62.73
Rio Tinto plc 10p ordinary	Purchase	115	62.78
Rio Tinto plc 10p ordinary	Purchase	116	62.32
Rio Tinto plc 10p ordinary	Purchase	116	62.34
Rio Tinto plc 10p ordinary	Purchase	117	62.5
Rio Tinto plc 10p ordinary	Purchase	118	62.32
Rio Tinto plc 10p ordinary	Purchase	121	62.32
Rio Tinto plc 10p ordinary	Purchase	122	62.32
Rio Tinto plc 10p ordinary	Purchase	124	62.29
Rio Tinto plc 10p ordinary	Purchase	124	62.71
Rio Tinto plc 10p ordinary	Purchase	125	62.39
Rio Tinto plc 10p ordinary	Purchase	126	62.38
Rio Tinto plc 10p ordinary	Purchase	132	62.6
Rio Tinto plc 10p ordinary	Purchase	142	63.46
Rio Tinto plc 10p ordinary	Purchase	145	62.33
Rio Tinto plc 10p ordinary	Purchase	158	62.49
Rio Tinto plc 10p ordinary	Purchase	168	62.49
Rio Tinto plc 10p ordinary	Purchase	171	63.06
Rio Tinto plc 10p ordinary	Purchase	182	62.72
Rio Tinto plc 10p ordinary	Purchase	188	62.38
Rio Tinto plc 10p ordinary	Purchase	60	63.33
Rio Tinto plc 10p ordinary	Purchase	63	63.27
Rio Tinto plc 10p ordinary	Purchase	68	63.29
Rio Tinto plc 10p ordinary	Purchase	315	63.33
Rio Tinto plc 10p ordinary	Purchase	961	63.29716
Rio Tinto plc 10p ordinary	Purchase	8	62.355
Rio Tinto plc 10p ordinary	Purchase	11	62.785
Rio Tinto plc 10p ordinary	Purchase	11	63.485
Rio Tinto plc 10p ordinary	Purchase	13	63.415
Rio Tinto plc 10p ordinary	Purchase	35	63.415
Rio Tinto plc 10p ordinary	Purchase	37	63.335
Rio Tinto plc 10p ordinary	Purchase	42	62.74
Rio Tinto plc 10p ordinary	Purchase	43	63.335
Rio Tinto plc 10p ordinary	Purchase	46	63.335
Rio Tinto plc 10p ordinary	Purchase	54	63.42
Rio Tinto plc 10p ordinary	Purchase	57	63.36
Rio Tinto plc 10p ordinary	Purchase	61	63.42
Rio Tinto plc 10p ordinary	Purchase	61	63.435
Rio Tinto plc 10p ordinary	Purchase	84	63.42
Rio Tinto plc 10p ordinary	Purchase	147	62.77
Rio Tinto plc 10p ordinary	Purchase	199	63.2
Rio Tinto plc 10p ordinary	Purchase	199	63.245
Rio Tinto plc 10p ordinary	Purchase	213	63.415
Rio Tinto plc 10p ordinary	Purchase	1	63.31
Rio Tinto plc 10p ordinary	Purchase	3	62.7
Rio Tinto plc 10p ordinary	Purchase	4	62.38
Rio Tinto plc 10p ordinary	Purchase	4	62.74
Rio Tinto plc 10p ordinary	Purchase	8	63.22
Rio Tinto plc 10p ordinary	Purchase	11	62.36
Rio Tinto plc 10p ordinary	Purchase	11	63.33
Rio Tinto plc 10p ordinary	Purchase	13	62.7
Rio Tinto plc 10p ordinary	Purchase	13	62.81
Rio Tinto plc 10p ordinary	Purchase	14	62.37
Rio Tinto plc 10p ordinary	Purchase	14	62.37
Rio Tinto plc 10p ordinary	Purchase	15	62.81
Rio Tinto plc 10p ordinary	Purchase	19	62.74
Rio Tinto plc 10p ordinary	Purchase	21	63.5
Rio Tinto plc 10p ordinary	Purchase	22	62.74
Rio Tinto plc 10p ordinary	Purchase	23	63.5
Rio Tinto plc 10p ordinary	Purchase	27	62.79
Rio Tinto plc 10p ordinary	Purchase	27	62.79
Rio Tinto plc 10p ordinary	Purchase	28	62.28
Rio Tinto plc 10p ordinary	Purchase	28	62.29
Rio Tinto plc 10p ordinary	Purchase	28	62.3
Rio Tinto plc 10p ordinary	Purchase	28	62.3
Rio Tinto plc 10p ordinary	Purchase	28	62.32
Rio Tinto plc 10p ordinary	Purchase	28	62.34
Rio Tinto plc 10p ordinary	Purchase	28	62.35
Rio Tinto plc 10p ordinary	Purchase	28	62.35
Rio Tinto plc 10p ordinary	Purchase	28	62.36
Rio Tinto plc 10p ordinary	Purchase	28	62.37
Rio Tinto plc 10p ordinary	Purchase	28	62.37
Rio Tinto plc 10p ordinary	Purchase	28	62.39
Rio Tinto plc 10p ordinary	Purchase	28	62.4
Rio Tinto plc 10p ordinary	Purchase	28	62.41
Rio Tinto plc 10p ordinary	Purchase	28	62.47
Rio Tinto plc 10p ordinary	Purchase	28	62.47
Rio Tinto plc 10p ordinary	Purchase	28	62.48
Rio Tinto plc 10p ordinary	Purchase	28	62.54
Rio Tinto plc 10p ordinary	Purchase	28	62.64
Rio Tinto plc 10p ordinary	Purchase	28	62.72
Rio Tinto plc 10p ordinary	Purchase	28	62.74
Rio Tinto plc 10p ordinary	Purchase	28	62.75
Rio Tinto plc 10p ordinary	Purchase	28	62.78
Rio Tinto plc 10p ordinary	Purchase	28	63.17
Rio Tinto plc 10p ordinary	Purchase	28	63.2
Rio Tinto plc 10p ordinary	Purchase	28	63.23
Rio Tinto plc 10p ordinary	Purchase	28	63.29
Rio Tinto plc 10p ordinary	Purchase	28	63.43
Rio Tinto plc 10p ordinary	Purchase	29	62.26
Rio Tinto plc 10p ordinary	Purchase	29	63.33
Rio Tinto plc 10p ordinary	Purchase	30	62.32
Rio Tinto plc 10p ordinary	Purchase	30	62.34
Rio Tinto plc 10p ordinary	Purchase	32	62.74
Rio Tinto plc 10p ordinary	Purchase	33	62.38
Rio Tinto plc 10p ordinary	Purchase	35	62.36
Rio Tinto plc 10p ordinary	Purchase	35	63.23
Rio Tinto plc 10p ordinary	Purchase	35	63.36
Rio Tinto plc 10p ordinary	Purchase	35	63.5
Rio Tinto plc 10p ordinary	Purchase	36	63.24
Rio Tinto plc 10p ordinary	Purchase	36	63.42
Rio Tinto plc 10p ordinary	Purchase	37	63.35
Rio Tinto plc 10p ordinary	Purchase	38	63.27
Rio Tinto plc 10p ordinary	Purchase	39	63.34
Rio Tinto plc 10p ordinary	Purchase	41	63.07
Rio Tinto plc 10p ordinary	Purchase	42	62.83
Rio Tinto plc 10p ordinary	Purchase	42	63.37
Rio Tinto plc 10p ordinary	Purchase	44	62.37
Rio Tinto plc 10p ordinary	Purchase	44	63.3
Rio Tinto plc 10p ordinary	Purchase	44	63.33
Rio Tinto plc 10p ordinary	Purchase	45	63.31
Rio Tinto plc 10p ordinary	Purchase	47	63.44
Rio Tinto plc 10p ordinary	Purchase	48	63.3
Rio Tinto plc 10p ordinary	Purchase	51	63.27
Rio Tinto plc 10p ordinary	Purchase	54	63.23
Rio Tinto plc 10p ordinary	Purchase	56	62.92
Rio Tinto plc 10p ordinary	Purchase	58	63.49
Rio Tinto plc 10p ordinary	Purchase	61	62.41
Rio Tinto plc 10p ordinary	Purchase	63	62.73
Rio Tinto plc 10p ordinary	Purchase	66	62.79
Rio Tinto plc 10p ordinary	Purchase	66	63.33
Rio Tinto plc 10p ordinary	Purchase	67	63.19
Rio Tinto plc 10p ordinary	Purchase	68	63.33
Rio Tinto plc 10p ordinary	Purchase	76	62.7
Rio Tinto plc 10p ordinary	Purchase	78	63.24
Rio Tinto plc 10p ordinary	Purchase	91	63.06
Rio Tinto plc 10p ordinary	Purchase	116	63.24
Rio Tinto plc 10p ordinary	Purchase	129	62.69
Rio Tinto plc 10p ordinary	Purchase	169	62.7
Rio Tinto plc 10p ordinary	Purchase	199	63.02
Rio Tinto plc 10p ordinary	Purchase	199	63.32
Rio Tinto plc 10p ordinary	Purchase	50	63.415
Rio Tinto plc 10p ordinary	Purchase	170	63.415
Rio Tinto plc 10p ordinary	Purchase	40	63.28
Rio Tinto plc 10p ordinary	Purchase	45	62.78
Rio Tinto plc 10p ordinary	Purchase	59	63.5
Rio Tinto plc 10p ordinary	Purchase	60	63.41
Rio Tinto plc 10p ordinary	Purchase	65	63.33
Rio Tinto plc 10p ordinary	Purchase	67	63.44
Rio Tinto plc 10p ordinary	Purchase	75	62.83
Rio Tinto plc 10p ordinary	Purchase	77	63.45
Rio Tinto plc 10p ordinary	Purchase	92	63.29
Rio Tinto plc 10p ordinary	Purchase	97	63.34
Rio Tinto plc 10p ordinary	Purchase	56	63.16
Rio Tinto plc 10p ordinary	Purchase	59	63.16
Rio Tinto plc 10p ordinary	Purchase	80	63.03
Rio Tinto plc 10p ordinary	Purchase	86	63.3
Rio Tinto plc 10p ordinary	Purchase	1	62.39
Rio Tinto plc 10p ordinary	Purchase	1	63.06
Rio Tinto plc 10p ordinary	Purchase	1	63.26
Rio Tinto plc 10p ordinary	Purchase	1	63.44
Rio Tinto plc 10p ordinary	Purchase	2	63.26
Rio Tinto plc 10p ordinary	Purchase	3	63.31
Rio Tinto plc 10p ordinary	Purchase	4	63.26
Rio Tinto plc 10p ordinary	Purchase	6	63.44
Rio Tinto plc 10p ordinary	Purchase	7	63.44
Rio Tinto plc 10p ordinary	Purchase	7	63.44
Rio Tinto plc 10p ordinary	Purchase	10	63.42
Rio Tinto plc 10p ordinary	Purchase	14	62.77
Rio Tinto plc 10p ordinary	Purchase	14	63.25
Rio Tinto plc 10p ordinary	Purchase	15	63.44
Rio Tinto plc 10p ordinary	Purchase	24	63.43
Rio Tinto plc 10p ordinary	Purchase	33	63.42
Rio Tinto plc 10p ordinary	Purchase	35	63.09
Rio Tinto plc 10p ordinary	Purchase	44	62.39
Rio Tinto plc 10p ordinary	Purchase	49	63.31
Rio Tinto plc 10p ordinary	Purchase	50	63.12
Rio Tinto plc 10p ordinary	Purchase	60	63.12
Rio Tinto plc 10p ordinary	Purchase	64	63.43
Rio Tinto plc 10p ordinary	Purchase	66	63.42
Rio Tinto plc 10p ordinary	Purchase	69	63.26
Rio Tinto plc 10p ordinary	Purchase	70	62.33
Rio Tinto plc 10p ordinary	Purchase	70	63.19
Rio Tinto plc 10p ordinary	Purchase	71	62.36
Rio Tinto plc 10p ordinary	Purchase	72	63.42
Rio Tinto plc 10p ordinary	Purchase	74	62.77
Rio Tinto plc 10p ordinary	Purchase	74	63.26
Rio Tinto plc 10p ordinary	Purchase	77	63.41
Rio Tinto plc 10p ordinary	Purchase	83	63.15
Rio Tinto plc 10p ordinary	Purchase	85	63.44
Rio Tinto plc 10p ordinary	Purchase	87	62.27
Rio Tinto plc 10p ordinary	Purchase	92	63.06
Rio Tinto plc 10p ordinary	Purchase	93	62.85
Rio Tinto plc 10p ordinary	Purchase	93	63.23
Rio Tinto plc 10p ordinary	Purchase	94	62.26
Rio Tinto plc 10p ordinary	Purchase	94	62.3
Rio Tinto plc 10p ordinary	Purchase	94	62.32
Rio Tinto plc 10p ordinary	Purchase	94	62.32
Rio Tinto plc 10p ordinary	Purchase	94	62.32
Rio Tinto plc 10p ordinary	Purchase	94	62.33
Rio Tinto plc 10p ordinary	Purchase	94	62.34
Rio Tinto plc 10p ordinary	Purchase	94	62.36
Rio Tinto plc 10p ordinary	Purchase	94	62.37
Rio Tinto plc 10p ordinary	Purchase	94	62.37
Rio Tinto plc 10p ordinary	Purchase	94	62.38
Rio Tinto plc 10p ordinary	Purchase	94	62.38
Rio Tinto plc 10p ordinary	Purchase	94	62.5
Rio Tinto plc 10p ordinary	Purchase	94	62.54
Rio Tinto plc 10p ordinary	Purchase	94	62.67
Rio Tinto plc 10p ordinary	Purchase	94	62.7
Rio Tinto plc 10p ordinary	Purchase	94	62.72
Rio Tinto plc 10p ordinary	Purchase	94	62.72
Rio Tinto plc 10p ordinary	Purchase	94	62.77
Rio Tinto plc 10p ordinary	Purchase	94	62.8
Rio Tinto plc 10p ordinary	Purchase	94	62.8
Rio Tinto plc 10p ordinary	Purchase	94	62.81
Rio Tinto plc 10p ordinary	Purchase	94	62.83
Rio Tinto plc 10p ordinary	Purchase	104	63.32
Rio Tinto plc 10p ordinary	Purchase	109	63.43
Rio Tinto plc 10p ordinary	Purchase	112	63.12
Rio Tinto plc 10p ordinary	Purchase	113	63.32
Rio Tinto plc 10p ordinary	Purchase	118	63.18
Rio Tinto plc 10p ordinary	Purchase	122	63.19
Rio Tinto plc 10p ordinary	Purchase	122	63.26
Rio Tinto plc 10p ordinary	Purchase	124	63.32
Rio Tinto plc 10p ordinary	Purchase	125	62.77
Rio Tinto plc 10p ordinary	Purchase	125	63.12
Rio Tinto plc 10p ordinary	Purchase	125	63.19
Rio Tinto plc 10p ordinary	Purchase	127	63.29
Rio Tinto plc 10p ordinary	Purchase	130	63.32
Rio Tinto plc 10p ordinary	Purchase	131	63.3
Rio Tinto plc 10p ordinary	Purchase	136	63.29
Rio Tinto plc 10p ordinary	Purchase	148	63.37
Rio Tinto plc 10p ordinary	Purchase	151	63.44
Rio Tinto plc 10p ordinary	Purchase	157	63.04
Rio Tinto plc 10p ordinary	Purchase	157	63.06
Rio Tinto plc 10p ordinary	Purchase	157	63.09
Rio Tinto plc 10p ordinary	Purchase	157	63.11
Rio Tinto plc 10p ordinary	Purchase	157	63.12
Rio Tinto plc 10p ordinary	Purchase	157	63.23
Rio Tinto plc 10p ordinary	Purchase	157	63.23
Rio Tinto plc 10p ordinary	Purchase	157	63.25
Rio Tinto plc 10p ordinary	Purchase	157	63.26
Rio Tinto plc 10p ordinary	Purchase	157	63.26
Rio Tinto plc 10p ordinary	Purchase	157	63.29
Rio Tinto plc 10p ordinary	Purchase	157	63.31
Rio Tinto plc 10p ordinary	Purchase	162	63.25
Rio Tinto plc 10p ordinary	Purchase	168	63.42
Rio Tinto plc 10p ordinary	Purchase	176	63.32
Rio Tinto plc 10p ordinary	Purchase	177	62.39
Rio Tinto plc 10p ordinary	Purchase	178	63.22
Rio Tinto plc 10p ordinary	Purchase	195	63.09
Rio Tinto plc 10p ordinary	Purchase	203	63.24
Rio Tinto plc 10p ordinary	Purchase	209	63.25
Rio Tinto plc 10p ordinary	Purchase	211	63.25
Rio Tinto plc 10p ordinary	Purchase	232	63.23
Rio Tinto plc 10p ordinary	Purchase	232	63.3
Rio Tinto plc 10p ordinary	Purchase	232	63.32
Rio Tinto plc 10p ordinary	Purchase	267	63.2
Rio Tinto plc 10p ordinary	Purchase	270	63.26
Rio Tinto plc 10p ordinary	Purchase	305	63.23
Rio Tinto plc 10p ordinary	Purchase	345	62.46
Rio Tinto plc 10p ordinary	Purchase	373	63.06
Rio Tinto plc 10p ordinary	Purchase	400	63.32
Rio Tinto plc 10p ordinary	Purchase	683	63.2
Rio Tinto plc 10p ordinary	Purchase	25	63.41
Rio Tinto plc 10p ordinary	Purchase	14	63.4
Rio Tinto plc 10p ordinary	Purchase	7	63.3
Rio Tinto plc 10p ordinary	Purchase	115	63.41
Rio Tinto plc 10p ordinary	Purchase	24	63.42
Rio Tinto plc 10p ordinary	Purchase	5	63.35
Rio Tinto plc 10p ordinary	Purchase	157	63.55
Rio Tinto plc 10p ordinary	Purchase	671	63.55
Rio Tinto plc 10p ordinary	Purchase	671	63.55
Rio Tinto plc 10p ordinary	Purchase	671	63.55
Rio Tinto plc 10p ordinary	Purchase	423	63.55
Rio Tinto plc 10p ordinary	Purchase	207	63.55
Rio Tinto plc 10p ordinary	Purchase	2,649	63.55
Rio Tinto plc 10p ordinary	Purchase	2	63.55
Rio Tinto plc 10p ordinary	Purchase	6,452	63.55
Rio Tinto plc 10p ordinary	Purchase	1,106	63.55
Rio Tinto plc 10p ordinary	Purchase	2,863	63.55
Rio Tinto plc 10p ordinary	Purchase	288	63.55
Rio Tinto plc 10p ordinary	Purchase	222	63.55
Rio Tinto plc 10p ordinary	Purchase	3,759	63.55
Rio Tinto plc 10p ordinary	Purchase	544	63.55
Rio Tinto plc 10p ordinary	Purchase	612	63.55
Rio Tinto plc 10p ordinary	Purchase	204	63.55
Class of relevant security	Purchase/sale	Number of securities	Price per unit EUR
Rio Tinto plc 10p ordinary	Purchase	30	73.38
Rio Tinto plc 10p ordinary	Purchase	40	72.48
Rio Tinto plc 10p ordinary	Purchase	50	71.82
Rio Tinto plc 10p ordinary	Purchase	140	71.77
Rio Tinto plc 10p ordinary	Purchase	240	73.38
Rio Tinto plc 10p ordinary	Purchase	200	73.15
Rio Tinto plc 10p ordinary	Purchase	50	73.19
Rio Tinto plc 10p ordinary	Purchase	100	73.11
Rio Tinto plc 10p ordinary	Purchase	82	72.94
Rio Tinto plc 10p ordinary	Purchase	14	73.13
Rio Tinto plc 10p ordinary	Purchase	130	73.38
Rio Tinto plc 10p ordinary	Purchase	50	73.39
Rio Tinto plc 10p ordinary	Purchase	200	72.64
Class of relevant security	Purchase/sale	Number of securities	Price per unit GBP
Rio Tinto plc 10p ordinary	Sale	165	63.50469
Rio Tinto plc 10p ordinary	Sale	22,360	63.54797
Rio Tinto plc 10p ordinary	Sale	5	63.27
Rio Tinto plc 10p ordinary	Sale	5	63.36
Rio Tinto plc 10p ordinary	Sale	5	63.3
Rio Tinto plc 10p ordinary	Sale	5	63.3
Rio Tinto plc 10p ordinary	Sale	109	63.55
Rio Tinto plc 10p ordinary	Sale	7	63.3
Rio Tinto plc 10p ordinary	Sale	5	63.26
Rio Tinto plc 10p ordinary	Sale	5	63.35
Rio Tinto plc 10p ordinary	Sale	5	63.26
Rio Tinto plc 10p ordinary	Sale	40	63.55
Rio Tinto plc 10p ordinary	Sale	295	63.55
Rio Tinto plc 10p ordinary	Sale	387	63.55
Rio Tinto plc 10p ordinary	Sale	816	63.55
Rio Tinto plc 10p ordinary	Sale	3,460	63.55
Rio Tinto plc 10p ordinary	Sale	4,276	63.55
Rio Tinto plc 10p ordinary	Sale	4,276	63.55
Rio Tinto plc 10p ordinary	Sale	7,830	63.55
Rio Tinto plc 10p ordinary	Sale	33	63.4
Rio Tinto plc 10p ordinary	Sale	67	63.4
Rio Tinto plc 10p ordinary	Sale	78	63.375
Rio Tinto plc 10p ordinary	Sale	171	63.355
Rio Tinto plc 10p ordinary	Sale	220	63.29
Rio Tinto plc 10p ordinary	Sale	280	62.67
Rio Tinto plc 10p ordinary	Sale	316	62.67
Rio Tinto plc 10p ordinary	Sale	318	63.4
Rio Tinto plc 10p ordinary	Sale	350	63.355
Rio Tinto plc 10p ordinary	Sale	3	63.47
Rio Tinto plc 10p ordinary	Sale	22	63.27
Rio Tinto plc 10p ordinary	Sale	31	63.04
Rio Tinto plc 10p ordinary	Sale	31	63.41
Rio Tinto plc 10p ordinary	Sale	40	63.27
Rio Tinto plc 10p ordinary	Sale	41	63.46
Rio Tinto plc 10p ordinary	Sale	41	63.47
Rio Tinto plc 10p ordinary	Sale	44	63.48
Rio Tinto plc 10p ordinary	Sale	62	63.54
Rio Tinto plc 10p ordinary	Sale	74	63.35
Rio Tinto plc 10p ordinary	Sale	127	63.27
Rio Tinto plc 10p ordinary	Sale	198	63.18
Rio Tinto plc 10p ordinary	Sale	199	63.34
Rio Tinto plc 10p ordinary	Sale	291	63.54
Rio Tinto plc 10p ordinary	Sale	295	63.4
Rio Tinto plc 10p ordinary	Sale	9	63.29
Rio Tinto plc 10p ordinary	Sale	36	63.29
Rio Tinto plc 10p ordinary	Sale	41	63.47
Rio Tinto plc 10p ordinary	Sale	60	63.47
Rio Tinto plc 10p ordinary	Sale	66	63.3
Rio Tinto plc 10p ordinary	Sale	189	63.22
Rio Tinto plc 10p ordinary	Sale	222	63.54
Rio Tinto plc 10p ordinary	Sale	298	62.67
Rio Tinto plc 10p ordinary	Sale	398	63.34
Rio Tinto plc 10p ordinary	Sale	58	63.37
Rio Tinto plc 10p ordinary	Sale	60	63.37
Rio Tinto plc 10p ordinary	Sale	71	63.27
Rio Tinto plc 10p ordinary	Sale	155	63.43
Rio Tinto plc 10p ordinary	Sale	4	63.27
Rio Tinto plc 10p ordinary	Sale	9	63.29
Rio Tinto plc 10p ordinary	Sale	10	63.39
Rio Tinto plc 10p ordinary	Sale	11	63.31
Rio Tinto plc 10p ordinary	Sale	16	63.31
Rio Tinto plc 10p ordinary	Sale	19	63.32
Rio Tinto plc 10p ordinary	Sale	27	63.35
Rio Tinto plc 10p ordinary	Sale	30	63.31
Rio Tinto plc 10p ordinary	Sale	30	63.47
Rio Tinto plc 10p ordinary	Sale	41	63.5
Rio Tinto plc 10p ordinary	Sale	43	63.27
Rio Tinto plc 10p ordinary	Sale	56	63.29
Rio Tinto plc 10p ordinary	Sale	61	63.32
Rio Tinto plc 10p ordinary	Sale	80	63.27
Rio Tinto plc 10p ordinary	Sale	88	63.47
Rio Tinto plc 10p ordinary	Sale	99	63.32
Rio Tinto plc 10p ordinary	Sale	110	63.29
Rio Tinto plc 10p ordinary	Sale	233	63.54
Rio Tinto plc 10p ordinary	Sale	240	63.39
Rio Tinto plc 10p ordinary	Sale	398	63.35
Rio Tinto plc 10p ordinary	Sale	418	63.31
Rio Tinto plc 10p ordinary	Sale	1	63.31
Rio Tinto plc 10p ordinary	Sale	3	63.51
Rio Tinto plc 10p ordinary	Sale	7	63.47
Rio Tinto plc 10p ordinary	Sale	8	62.69
Rio Tinto plc 10p ordinary	Sale	10	63.01
Rio Tinto plc 10p ordinary	Sale	12	63.31
Rio Tinto plc 10p ordinary	Sale	13	62.67
Rio Tinto plc 10p ordinary	Sale	17	63.35
Rio Tinto plc 10p ordinary	Sale	20	62.7
Rio Tinto plc 10p ordinary	Sale	23	63.26
Rio Tinto plc 10p ordinary	Sale	24	63.01
Rio Tinto plc 10p ordinary	Sale	24	63.53
Rio Tinto plc 10p ordinary	Sale	28	63.3
Rio Tinto plc 10p ordinary	Sale	29	62.72
Rio Tinto plc 10p ordinary	Sale	29	63.41
Rio Tinto plc 10p ordinary	Sale	29	63.5
Rio Tinto plc 10p ordinary	Sale	30	63.27
Rio Tinto plc 10p ordinary	Sale	31	63.23
Rio Tinto plc 10p ordinary	Sale	34	63.31
Rio Tinto plc 10p ordinary	Sale	35	63.33
Rio Tinto plc 10p ordinary	Sale	47	63.5
Rio Tinto plc 10p ordinary	Sale	52	62.69
Rio Tinto plc 10p ordinary	Sale	54	62.72
Rio Tinto plc 10p ordinary	Sale	58	63.23
Rio Tinto plc 10p ordinary	Sale	60	62.67
Rio Tinto plc 10p ordinary	Sale	61	63.4
Rio Tinto plc 10p ordinary	Sale	62	62.77
Rio Tinto plc 10p ordinary	Sale	65	62.77
Rio Tinto plc 10p ordinary	Sale	65	62.77
Rio Tinto plc 10p ordinary	Sale	65	63.37
Rio Tinto plc 10p ordinary	Sale	67	63.4
Rio Tinto plc 10p ordinary	Sale	71	63.37
Rio Tinto plc 10p ordinary	Sale	71	63.37
Rio Tinto plc 10p ordinary	Sale	74	62.65
Rio Tinto plc 10p ordinary	Sale	78	62.87
Rio Tinto plc 10p ordinary	Sale	80	63.4
Rio Tinto plc 10p ordinary	Sale	80	63.41
Rio Tinto plc 10p ordinary	Sale	82	63.31
Rio Tinto plc 10p ordinary	Sale	83	63.31
Rio Tinto plc 10p ordinary	Sale	87	63.37
Rio Tinto plc 10p ordinary	Sale	88	62.79
Rio Tinto plc 10p ordinary	Sale	90	62.7
Rio Tinto plc 10p ordinary	Sale	92	63.39
Rio Tinto plc 10p ordinary	Sale	94	62.72
Rio Tinto plc 10p ordinary	Sale	94	63.49
Rio Tinto plc 10p ordinary	Sale	96	62.72
Rio Tinto plc 10p ordinary	Sale	96	62.79
Rio Tinto plc 10p ordinary	Sale	98	63.33
Rio Tinto plc 10p ordinary	Sale	100	62.77
Rio Tinto plc 10p ordinary	Sale	100	63.29
Rio Tinto plc 10p ordinary	Sale	100	63.49
Rio Tinto plc 10p ordinary	Sale	106	62.77
Rio Tinto plc 10p ordinary	Sale	108	62.65
Rio Tinto plc 10p ordinary	Sale	110	62.72
Rio Tinto plc 10p ordinary	Sale	110	62.9
Rio Tinto plc 10p ordinary	Sale	111	62.72
Rio Tinto plc 10p ordinary	Sale	112	63.43
Rio Tinto plc 10p ordinary	Sale	113	62.69
Rio Tinto plc 10p ordinary	Sale	118	63.3
Rio Tinto plc 10p ordinary	Sale	118	63.37
Rio Tinto plc 10p ordinary	Sale	119	63.26
Rio Tinto plc 10p ordinary	Sale	123	63.26
Rio Tinto plc 10p ordinary	Sale	125	62.65
Rio Tinto plc 10p ordinary	Sale	125	62.68
Rio Tinto plc 10p ordinary	Sale	125	62.72
Rio Tinto plc 10p ordinary	Sale	125	62.87
Rio Tinto plc 10p ordinary	Sale	125	63.21
Rio Tinto plc 10p ordinary	Sale	130	63.4
Rio Tinto plc 10p ordinary	Sale	140	63.46
Rio Tinto plc 10p ordinary	Sale	141	63.37
Rio Tinto plc 10p ordinary	Sale	149	63.33
Rio Tinto plc 10p ordinary	Sale	151	62.79
Rio Tinto plc 10p ordinary	Sale	152	63.51
Rio Tinto plc 10p ordinary	Sale	154	63.27
Rio Tinto plc 10p ordinary	Sale	162	63.37
Rio Tinto plc 10p ordinary	Sale	168	63.33
Rio Tinto plc 10p ordinary	Sale	168	63.36
Rio Tinto plc 10p ordinary	Sale	168	63.37
Rio Tinto plc 10p ordinary	Sale	168	63.37
Rio Tinto plc 10p ordinary	Sale	168	63.37
Rio Tinto plc 10p ordinary	Sale	169	63.5
Rio Tinto plc 10p ordinary	Sale	173	62.89
Rio Tinto plc 10p ordinary	Sale	175	62.76
Rio Tinto plc 10p ordinary	Sale	176	62.98
Rio Tinto plc 10p ordinary	Sale	178	63.53
Rio Tinto plc 10p ordinary	Sale	179	62.89
Rio Tinto plc 10p ordinary	Sale	180	62.8
Rio Tinto plc 10p ordinary	Sale	181	62.99
Rio Tinto plc 10p ordinary	Sale	184	62.67
Rio Tinto plc 10p ordinary	Sale	185	63
Rio Tinto plc 10p ordinary	Sale	186	63.51
Rio Tinto plc 10p ordinary	Sale	187	62.88
Rio Tinto plc 10p ordinary	Sale	187	63.01
Rio Tinto plc 10p ordinary	Sale	187	63.26
Rio Tinto plc 10p ordinary	Sale	188	62.85
Rio Tinto plc 10p ordinary	Sale	188	63.27
Rio Tinto plc 10p ordinary	Sale	189	62.97
Rio Tinto plc 10p ordinary	Sale	189	63.01
Rio Tinto plc 10p ordinary	Sale	195	63.5
Rio Tinto plc 10p ordinary	Sale	195	63.51
Rio Tinto plc 10p ordinary	Sale	198	63.5
Rio Tinto plc 10p ordinary	Sale	199	63.34
Rio Tinto plc 10p ordinary	Sale	199	63.37
Rio Tinto plc 10p ordinary	Sale	199	63.5
Rio Tinto plc 10p ordinary	Sale	200	63.01
Rio Tinto plc 10p ordinary	Sale	200	63.33
Rio Tinto plc 10p ordinary	Sale	206	63.51
Rio Tinto plc 10p ordinary	Sale	207	63.48
Rio Tinto plc 10p ordinary	Sale	214	63.37
Rio Tinto plc 10p ordinary	Sale	221	62.9
Rio Tinto plc 10p ordinary	Sale	240	62.77
Rio Tinto plc 10p ordinary	Sale	247	63.31
Rio Tinto plc 10p ordinary	Sale	253	63.3
Rio Tinto plc 10p ordinary	Sale	270	63.32
Rio Tinto plc 10p ordinary	Sale	270	63.5
Rio Tinto plc 10p ordinary	Sale	282	63.41
Rio Tinto plc 10p ordinary	Sale	400	63.47
Rio Tinto plc 10p ordinary	Sale	420	63.27
Rio Tinto plc 10p ordinary	Sale	693	63.3
Rio Tinto plc 10p ordinary	Sale	1	63.29
Rio Tinto plc 10p ordinary	Sale	1	63.09
Rio Tinto plc 10p ordinary	Sale	1	63.3
Rio Tinto plc 10p ordinary	Sale	188	63.18
Rio Tinto plc 10p ordinary	Sale	1	62.41
Rio Tinto plc 10p ordinary	Sale	185	63.22
Rio Tinto plc 10p ordinary	Sale	378	63.21
Rio Tinto plc 10p ordinary	Sale	1	62.28
Rio Tinto plc 10p ordinary	Sale	1	63.31
Rio Tinto plc 10p ordinary	Sale	364	63.23
Rio Tinto plc 10p ordinary	Sale	1	62.85
Rio Tinto plc 10p ordinary	Sale	185	63.22
Rio Tinto plc 10p ordinary	Sale	190	63.24
Rio Tinto plc 10p ordinary	Sale	225	63.19
Rio Tinto plc 10p ordinary	Sale	1	63.32
Rio Tinto plc 10p ordinary	Sale	1	62.7
Rio Tinto plc 10p ordinary	Sale	226	63.2
Rio Tinto plc 10p ordinary	Sale	1	63.34
Rio Tinto plc 10p ordinary	Sale	1	63.11
Rio Tinto plc 10p ordinary	Sale	1	63.25
Rio Tinto plc 10p ordinary	Sale	307	63.21
Rio Tinto plc 10p ordinary	Sale	1	63.34
Rio Tinto plc 10p ordinary	Sale	1	63.29
Rio Tinto plc 10p ordinary	Sale	251	63.22
Rio Tinto plc 10p ordinary	Sale	1	62.81
Rio Tinto plc 10p ordinary	Sale	680	63.32
Rio Tinto plc 10p ordinary	Sale	193	63.25
Rio Tinto plc 10p ordinary	Sale	592	63.30024
Rio Tinto plc 10p ordinary	Sale	75	63.55
Rio Tinto plc 10p ordinary	Sale	130	63.55
Rio Tinto plc 10p ordinary	Sale	155	63.55
Rio Tinto plc 10p ordinary	Sale	155	63.55
Rio Tinto plc 10p ordinary	Sale	156	63.55
Rio Tinto plc 10p ordinary	Sale	157	63.55
Rio Tinto plc 10p ordinary	Sale	161	63.55
Rio Tinto plc 10p ordinary	Sale	162	63.55
Rio Tinto plc 10p ordinary	Sale	195	63.55
Rio Tinto plc 10p ordinary	Sale	201	63.55
Rio Tinto plc 10p ordinary	Sale	225	63.55
Rio Tinto plc 10p ordinary	Sale	424	63.55
Rio Tinto plc 10p ordinary	Sale	568	63.55
Rio Tinto plc 10p ordinary	Sale	569	63.55
Rio Tinto plc 10p ordinary	Sale	585	63.55
Rio Tinto plc 10p ordinary	Sale	593	63.55
Rio Tinto plc 10p ordinary	Sale	605	63.55
Rio Tinto plc 10p ordinary	Sale	631	63.55
Rio Tinto plc 10p ordinary	Sale	746	63.55
Rio Tinto plc 10p ordinary	Sale	757	63.55
Rio Tinto plc 10p ordinary	Sale	784	63.55
Rio Tinto plc 10p ordinary	Sale	845	63.55
Rio Tinto plc 10p ordinary	Sale	901	63.55
Rio Tinto plc 10p ordinary	Sale	945	63.55
Rio Tinto plc 10p ordinary	Sale	953	63.55
Rio Tinto plc 10p ordinary	Sale	1,022	63.55
Rio Tinto plc 10p ordinary	Sale	1,027	63.55
Rio Tinto plc 10p ordinary	Sale	1,122	63.55
Rio Tinto plc 10p ordinary	Sale	1,377	63.55
Rio Tinto plc 10p ordinary	Sale	1,377	63.55
Rio Tinto plc 10p ordinary	Sale	1,377	63.55
Rio Tinto plc 10p ordinary	Sale	1,377	63.55
Rio Tinto plc 10p ordinary	Sale	1,377	63.55
Rio Tinto plc 10p ordinary	Sale	1,477	63.55
Rio Tinto plc 10p ordinary	Sale	1,530	63.55
Rio Tinto plc 10p ordinary	Sale	1,530	63.55
Rio Tinto plc 10p ordinary	Sale	1,530	63.55
Rio Tinto plc 10p ordinary	Sale	1,530	63.55
Rio Tinto plc 10p ordinary	Sale	1,530	63.55
Rio Tinto plc 10p ordinary	Sale	1,530	63.55
Rio Tinto plc 10p ordinary	Sale	1,543	63.55
Rio Tinto plc 10p ordinary	Sale	1,859	63.55
Rio Tinto plc 10p ordinary	Sale	2,778	63.55
Rio Tinto plc 10p ordinary	Sale	3,573	63.55
Rio Tinto plc 10p ordinary	Sale	4,276	63.55
Rio Tinto plc 10p ordinary	Sale	4,276	63.55
Rio Tinto plc 10p ordinary	Sale	155	63.32
Rio Tinto plc 10p ordinary	Sale	216	63.21
Rio Tinto plc 10p ordinary	Sale	4	63.21
Rio Tinto plc 10p ordinary	Sale	1	63.22
Rio Tinto plc 10p ordinary	Sale	182	63.23
Rio Tinto plc 10p ordinary	Sale	1	63.34
Rio Tinto plc 10p ordinary	Sale	191	63.29
Rio Tinto plc 10p ordinary	Sale	1	62.4
Rio Tinto plc 10p ordinary	Sale	410	63.29
Rio Tinto plc 10p ordinary	Sale	3	63.21
Class of relevant security	Purchase/sale	Number of securities	Price per unit EUR
Rio Tinto plc 10p ordinary	Sale	1	72.97
Rio Tinto plc 10p ordinary	Sale	34	72.97
Rio Tinto plc 10p ordinary	Sale	42	72.98
Rio Tinto plc 10p ordinary	Sale	47	72.97
Rio Tinto plc 10p ordinary	Sale	57	72.97
Rio Tinto plc 10p ordinary	Sale	81	72.97
Rio Tinto plc 10p ordinary	Sale	88	72.98
Rio Tinto plc 10p ordinary	Sale	93	72.69
Rio Tinto plc 10p ordinary	Sale	93	73.29
Rio Tinto plc 10p ordinary	Sale	141	72.98
Rio Tinto plc 10p ordinary	Sale	148	72.63
Rio Tinto plc 10p ordinary	Sale	206	73.32
Rio Tinto plc 10p ordinary	Sale	206	73.32
Rio Tinto plc 10p ordinary	Sale	212	72.63
Rio Tinto plc 10p ordinary	Sale	220	72.98
Rio Tinto plc 10p ordinary	Sale	300	73.32
Rio Tinto plc 10p ordinary	Sale	100	73.34
Rio Tinto plc 10p ordinary	Sale	304	73.35
Rio Tinto plc 10p ordinary	Sale	1	73.25
Rio Tinto plc 10p ordinary	Sale	10	73.16
Rio Tinto plc 10p ordinary	Sale	1	73.38
Rio Tinto plc 10p ordinary	Sale	10	72.96
Rio Tinto plc 10p ordinary	Sale	500	73.11
Rio Tinto plc 10p ordinary	Sale	50	73.5
Rio Tinto plc 10p ordinary	Sale	500	72.72
Rio Tinto plc 10p ordinary	Sale	100	73.37
Rio Tinto plc 10p ordinary	Sale	130	73.19
Rio Tinto plc 10p ordinary	Sale	120	73.18
Rio Tinto plc 10p ordinary	Sale	160	73.29
Class of relevant security	Purchase/sale	Number of securities	Price per unit EUR
Rio Tinto plc ADR	Purchase	313	73.6
Rio Tinto plc ADR	Purchase	2	73.2
Class of relevant security	Purchase/sale	Number of securities	Price per unit USD
Rio Tinto plc ADR	Sale	1	85.41
Rio Tinto plc ADR	Sale	99	85.41
Rio Tinto plc ADR	Sale	100	85.45
Rio Tinto plc ADR	Sale	100	85.45
Rio Tinto plc ADR	Sale	100	85.45
Rio Tinto plc ADR	Sale	100	85.46
Rio Tinto plc ADR	Sale	100	85.48
Rio Tinto plc ADR	Sale	400	85.45
Rio Tinto plc ADR	Sale	265	85.88
Class of relevant security	Purchase/sale	Number of securities	Price per unit EUR
Rio Tinto plc ADR	Sale	40	73.4
Rio Tinto plc ADR	Sale	10	73.4

(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 GBP
Rio Tinto plc 10p ordinary	CFD	Reducing a long position	3,604	63.55508
Rio Tinto plc 10p ordinary	CFD	Reducing a short position	165	63.50469
Rio Tinto plc 10p ordinary	CFD	Increasing a long position	22,360	63.54797
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 EUR
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	1,633.6	2.1494
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	10,100	3.2
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	1,633.6	2.1494
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	10100	3.2
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	105	16
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	216	20.735
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	895	25.4056
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	153.1	10.5358
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	216	20.735
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	895	25.4056
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	105	16
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	153.1	10.5358
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	50	10.7
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	3.9	38.4
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	30	25.8
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	15	25.8
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	30	25.8
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	25	25.9
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	400	25.7
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	320	26.8
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	20	23.7
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	205	23.5
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	2.2	21.6
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	400	19.3
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	10	16.4
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	10	10.7
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	22	10.9
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	100	5.1
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	400	4.7
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	20	5.8
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	460	16.3
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	1,250	6.7
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	585.7	2.1
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 CHF
Rio Tinto plc 10p ordinary	Listed Call Warrant	Reducing a short position	15	13
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 EUR
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	895	25.4056
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	153.1	10.5358
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	105	16
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	216	20.735
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	10,100	3.2
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	1,633.6	2.1494
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	1,633.6	2.1494
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	10,100	3.2
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	216	20.735
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	895	25.4056
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	105	16
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	153.1	10.5358
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	200	9.7
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	300	10.5
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	110	30.1
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	200	26.2
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	5	26
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	40	26.1
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	400	25
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	370	24.9
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	200	27.2
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	100	16.7
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	13.5	37
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	5	23.9
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	1.6	21.7
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	5	16
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	90	10.9
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	4.5	5.2
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	50	5
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	50	5
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	20	5.8
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	20	37.605
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	30	16.9
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	30.3	9.4
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	16	20.735
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	100	16.7
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	11	6.9
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	76.7	2.1
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	1,000	2.1
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	9	2.1
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	547.9	2.3
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	10,000	3.2
Rio Tinto plc 10p ordinary	Listed Call Warrant	Increasing a short position	140	7.7
Rio Tinto plc 10p ordinary	Listed Put Warrant	Reducing a long position	130	2.7
Rio Tinto plc 10p ordinary	Listed Put Warrant	Reducing a long position	130	2.7
Rio Tinto plc 10p ordinary	Listed Put Warrant	Reducing a long position	439	1.7215
Rio Tinto plc 10p ordinary	Listed Put Warrant	Reducing a long position	839.9	15
Rio Tinto plc 10p ordinary	Listed Put Warrant	Reducing a long position	439	1.7215
Rio Tinto plc 10p ordinary	Listed Put Warrant	Reducing a long position	839.9	15
Rio Tinto plc 10p ordinary	Listed Put Warrant	Reducing a long position	9.5	11.5
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	839.9	15
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	130	2.7
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	439	1.7215
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	130	2.7
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	439	1.7215
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	839.9	15
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	4	15
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	18	7
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	7	7.6
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	20	19.3
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	35	19.2
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	22.5	2.1
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	2.2	18.09
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	35	1.5
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	50	1.8
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	50	1.8
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	100	1.8
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	50	1.7
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	50	1.6
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	50	1.7
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	100	1.9
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	50	1.2
Rio Tinto plc 10p ordinary	Listed Put Warrant	Increasing a long position	30	2.7

(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?

YES

Date of disclosure:	15/01/2026
Contact name:	Paul Jenkins
Telephone number*:	[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.

SUPPLEMENTAL FORM 8 (OPEN POSITIONS)

DETAILS OF OPEN STOCK-SETTLED DERIVATIVE (INCLUDING OPTION) POSITIONS, AGREEMENTS TO PURCHASE OR SELL ETC.

Note 5(i) on Rule 8 of the Takeover Code (the "Code")

1.         KEY INFORMATION

Full name of person making disclosure:	SOCIETE GENERALE SA
Name of offeror/offeree in relation to whose relevant securities the disclosure relates:	Rio Tinto plc

2.         STOCK-SETTLED DERIVATIVES (INCLUDING OPTIONS)

Class of relevant security	Product description e.g. call option	Written or purchased	Number of securities to which option or derivative relates	Exercise price per unit GBP	Type e.g. American, European etc.	Expiry date
Rio Tinto plc 10p ordinary	Listed Put Option	Written	75,000	6,000	American	16/01/2026
Class of relevant security	Product description e.g. call option	Written or purchased	Number of securities to which option or derivative relates	Exercise price per unit USD	Type e.g. American, European etc.	Expiry date
Rio Tinto plc 10p ordinary	Listed Put Option	Purchased	7,100	67.5	American	18/12/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Written	1,000	62.5	American	20/03/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Written	1,300	62.5	American	18/06/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Purchased	30,000	60	American	16/01/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Written	36,900	60	American	20/03/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Written	1,600	60	American	18/06/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Purchased	100	60	American	18/12/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Written	2,500	57.5	American	18/06/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Written	5,600	57.5	American	17/04/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Written	1,700	55	American	18/06/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Purchased	1,800	55	American	15/01/2027
Rio Tinto plc 10p ordinary	Listed Put Option	Written	3,100	55	American	17/04/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Purchased	1,400	52.5	American	18/06/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Purchased	1,700	52.5	American	15/01/2027
Rio Tinto plc 10p ordinary	Listed Put Option	Purchased	57,400	50	American	18/06/2026
Rio Tinto plc 10p ordinary	Listed Put Option	Purchased	1,000	50	American	15/01/2027
Rio Tinto plc 10p ordinary	Listed Put Option	Purchased	1,100	47.5	American	18/06/2026
Class of relevant security	Product description e.g. call option	Written or purchased	Number of securities to which option or derivative relates	Exercise price per unit GBP	Type e.g. American, European etc.	Expiry date
Rio Tinto plc 10p ordinary	OTC Call Option	Purchase	110,000	66	American	20/03/2026
Rio Tinto plc 10p ordinary	OTC Call Option	Purchase	110,000	62	American	20/02/2026
Rio Tinto plc 10p ordinary	Listed Call Option	Written	20,000	6,600	American	20/03/2026

3.         AGREEMENTS TO PURCHASE OR SELL ETC.

Full details should be given so that the nature of the interest or position can be fully understood:

It is not necessary to provide details on a Supplemental Form (Open Positions) with regard to cash-settled derivatives.

The currency of all prices and other monetary amounts should be stated.

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

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

 

END