Form 8.3 RIO TINTO PLC AND RIO TINTO LIMITED

Barclays PLC
22 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:

Barclays PLC.

(b)

Owner or controller of interest and short

 positions disclosed, if different from 1(a):

 

(c)

Name of offeror/offeree in relation to whose

 relevant securities this form relates:

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:

21 Jan 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?

YES:

 GLENCORE PLC

2.

POSITIONS OF THE PERSON MAKING THE DISCLOSURE

(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:

8,952,888

0.71%

7,974,783

0.63%

(2) Cash-settled derivatives:

3,512,770

0.28%

4,534,148

0.36%

(3) Stock-settled derivatives (including options) and agreements to purchase/sell: 

31,000

0.00%

142,508

0.01%

 

 TOTAL:

 

12,496,658

0.99%

12,651,439

1.00%

 








Class of relevant security:

Rio Tinto Limited ordinary


Interests

Short Positions

Number

(%)

Number

(%)

(1) Relevant securities owned and/or controlled:

912,724

0.25%

1,073,206

0.29%

(2) Cash-settled derivatives:

1,045,927

0.28%

796,783

0.21%

(3) Stock-settled derivatives (including options) and agreements to purchase/sell: 

0

0.00%

0

0.00%

 

 TOTAL:

 

1,958,651

0.53%

1,869,989

0.50%

 








(b)

Rights to subscribe for new securities (including directors and

 other executive 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

(a)

Purchase and sales

Class of relevant

 security

Purchase/sale

Number of

 securities

Price per unit

Rio Tinto Limited ordinary

Purchase

68,156

149.5931  AUD

Rio Tinto Limited ordinary

Purchase

8,352

149.6655  AUD

Rio Tinto Limited ordinary

Purchase

1,648

149.7397  AUD

Rio Tinto Limited ordinary

Purchase

1,511

149.1479  AUD

Rio Tinto Limited ordinary

Purchase

874

149.4267  AUD

Rio Tinto Limited ordinary

Purchase

261

150.1000  AUD

Rio Tinto Limited ordinary

Purchase

116

150.0082  AUD

Rio Tinto Limited ordinary

Purchase

94

150.0420  AUD

Rio Tinto Limited ordinary

Purchase

83

149.6257  AUD

Rio Tinto Limited ordinary

Purchase

52

149.5182  AUD

Rio Tinto plc 10p ordinary

Purchase

156,999

66.0834  GBP

Rio Tinto plc 10p ordinary

Purchase

127,080

66.0761  GBP

ADR

Purchase

75,040

89.0092  USD

Rio Tinto plc 10p ordinary

Purchase

66,650

65.3089  GBP

ADR

Purchase

65,324

88.9679  USD

Rio Tinto plc 10p ordinary

Purchase

65,174

66.1804  GBP

Rio Tinto plc 10p ordinary

Purchase

59,251

66.4100  GBP

Rio Tinto plc 10p ordinary

Purchase

52,330

66.4112  GBP

Rio Tinto plc 10p ordinary

Purchase

51,258

66.4087  GBP

Rio Tinto plc 10p ordinary

Purchase

47,392

66.1682  GBP

Rio Tinto plc 10p ordinary

Purchase

40,495

65.9043  GBP

ADR

Purchase

37,979

89.2635  USD

Rio Tinto plc 10p ordinary

Purchase

35,284

66.2031  GBP

Rio Tinto plc 10p ordinary

Purchase

34,555

66.4022  GBP

Rio Tinto plc 10p ordinary

Purchase

34,062

65.9068  GBP

Rio Tinto plc 10p ordinary

Purchase

30,419

66.3286  GBP

Rio Tinto plc 10p ordinary

Purchase

23,977

65.7846  GBP

Rio Tinto plc 10p ordinary

Purchase

23,311

65.7436  GBP

ADR

Purchase

22,242

89.5000  USD

ADR

Purchase

21,107

89.0492  USD

Rio Tinto plc 10p ordinary

Purchase

19,194

65.7677  GBP

ADR

Purchase

18,941

88.8400  USD

ADR

Purchase

16,509

88.9786  USD

Rio Tinto plc 10p ordinary

Purchase

16,297

66.0616  GBP

Rio Tinto plc 10p ordinary

Purchase

15,149

66.3923  GBP

Rio Tinto plc 10p ordinary

Purchase

13,930

66.2316  GBP

Rio Tinto plc 10p ordinary

Purchase

13,508

66.2878  GBP

Rio Tinto plc 10p ordinary

Purchase

13,289

66.2217  GBP

Rio Tinto plc 10p ordinary

Purchase

13,240

66.3522  GBP

Rio Tinto plc 10p ordinary

Purchase

13,214

66.2032  GBP

Rio Tinto plc 10p ordinary

Purchase

12,230

65.9115  GBP

Rio Tinto plc 10p ordinary

Purchase

12,050

66.2201  GBP

Rio Tinto plc 10p ordinary

Purchase

12,026

66.2159  GBP

ADR

Purchase

11,972

89.1669  USD

Rio Tinto plc 10p ordinary

Purchase

11,862

75.8897  EUR

Rio Tinto plc 10p ordinary

Purchase

10,876

66.2524  GBP

Rio Tinto plc 10p ordinary

Purchase

10,684

65.6533  GBP

Rio Tinto plc 10p ordinary

Purchase

9,740

66.2463  GBP

Rio Tinto plc 10p ordinary

Purchase

9,450

66.2481  GBP

Rio Tinto plc 10p ordinary

Purchase

9,126

66.2925  GBP

ADR

Purchase

9,100

88.8318  USD

Rio Tinto plc 10p ordinary

Purchase

7,265

66.1346  GBP

Rio Tinto plc 10p ordinary

Purchase

6,744

65.9577  GBP

Rio Tinto plc 10p ordinary

Purchase

6,728

66.0967  GBP

Rio Tinto plc 10p ordinary

Purchase

6,515

66.0166  GBP

ADR

Purchase

6,479

88.8989  USD

ADR

Purchase

6,091

88.9069  USD

Rio Tinto plc 10p ordinary

Purchase

6,082

66.3355  GBP

Rio Tinto plc 10p ordinary

Purchase

6,045

66.1202  GBP

Rio Tinto plc 10p ordinary

Purchase

5,913

66.0202  GBP

Rio Tinto plc 10p ordinary

Purchase

5,803

66.4903  GBP

Rio Tinto plc 10p ordinary

Purchase

5,458

66.0994  GBP

Rio Tinto plc 10p ordinary

Purchase

5,340

66.1775  GBP

ADR

Purchase

5,033

88.9526  USD

Rio Tinto plc 10p ordinary

Purchase

4,855

75.6177  EUR

Rio Tinto plc 10p ordinary

Purchase

4,845

66.1603  GBP

Rio Tinto plc 10p ordinary

Purchase

4,794

66.1469  GBP

Rio Tinto plc 10p ordinary

Purchase

4,647

65.9370  GBP

Rio Tinto plc 10p ordinary

Purchase

4,611

66.1542  GBP

ADR

Purchase

4,563

88.8894  USD

ADR

Purchase

4,201

88.8724  USD

Rio Tinto plc 10p ordinary

Purchase

4,018

65.9449  GBP

Rio Tinto plc 10p ordinary

Purchase

3,955

66.3291  GBP

ADR

Purchase

3,864

88.8996  USD

Rio Tinto plc 10p ordinary

Purchase

3,839

65.8005  GBP

Rio Tinto plc 10p ordinary

Purchase

3,806

66.5234  GBP

Rio Tinto plc 10p ordinary

Purchase

3,182

66.3998  GBP

ADR

Purchase

3,092

88.8976  USD

Rio Tinto plc 10p ordinary

Purchase

3,077

66.1462  GBP

ADR

Purchase

3,059

89.0961  USD

Rio Tinto plc 10p ordinary

Purchase

2,831

66.3555  GBP

ADR

Purchase

2,756

89.3236  USD

Rio Tinto plc 10p ordinary

Purchase

2,711

64.0800  GBP

Rio Tinto plc 10p ordinary

Purchase

2,558

66.1010  GBP

Rio Tinto plc 10p ordinary

Purchase

2,360

66.2977  GBP

Rio Tinto plc 10p ordinary

Purchase

2,257

66.5114  GBP

ADR

Purchase

2,208

88.9009  USD

ADR

Purchase

2,203

89.0035  USD

ADR

Purchase

2,037

89.6346  USD

ADR

Purchase

1,960

88.9113  USD

ADR

Purchase

1,815

88.8886  USD

Rio Tinto plc 10p ordinary

Purchase

1,799

66.5155  GBP

Rio Tinto plc 10p ordinary

Purchase

1,737

66.1509  GBP

Rio Tinto plc 10p ordinary

Purchase

1,705

66.1700  GBP

Rio Tinto plc 10p ordinary

Purchase

1,698

66.1400  GBP

Rio Tinto plc 10p ordinary

Purchase

1,626

66.1175  GBP

Rio Tinto plc 10p ordinary

Purchase

1,622

66.4577  GBP

Rio Tinto plc 10p ordinary

Purchase

1,573

66.6119  GBP

Rio Tinto plc 10p ordinary

Purchase

1,514

66.2338  GBP

ADR

Purchase

1,500

89.2266  USD

ADR

Purchase

1,479

88.9322  USD

Rio Tinto plc 10p ordinary

Purchase

1,391

66.4441  GBP

ADR

Purchase

1,357

88.8470  USD

Rio Tinto plc 10p ordinary

Purchase

1,319

65.5068  GBP

ADR

Purchase

1,280

89.2776  USD

Rio Tinto plc 10p ordinary

Purchase

1,265

65.0302  GBP

Rio Tinto plc 10p ordinary

Purchase

1,239

66.1170  GBP

ADR

Purchase

1,227

89.0391  USD

Rio Tinto plc 10p ordinary

Purchase

1,204

66.3804  GBP

Rio Tinto plc 10p ordinary

Purchase

1,141

66.5058  GBP

Rio Tinto plc 10p ordinary

Purchase

1,033

66.1981  GBP

Rio Tinto plc 10p ordinary

Purchase

1,019

66.5085  GBP

ADR

Purchase

1,007

88.8765  USD

Rio Tinto plc 10p ordinary

Purchase

969

66.3833  GBP

Rio Tinto plc 10p ordinary

Purchase

960

66.2403  GBP

Rio Tinto plc 10p ordinary

Purchase

887

66.2991  GBP

ADR

Purchase

830

89.3177  USD

Rio Tinto plc 10p ordinary

Purchase

817

76.2020  EUR

Rio Tinto plc 10p ordinary

Purchase

760

66.3317  GBP

Rio Tinto plc 10p ordinary

Purchase

734

66.3883  GBP

Rio Tinto plc 10p ordinary

Purchase

700

66.1800  GBP

Rio Tinto plc 10p ordinary

Purchase

684

66.5000  GBP

ADR

Purchase

653

88.9298  USD

ADR

Purchase

631

88.9146  USD

Rio Tinto plc 10p ordinary

Purchase

625

65.9100  GBP

Rio Tinto plc 10p ordinary

Purchase

548

66.3303  GBP

Rio Tinto plc 10p ordinary

Purchase

530

66.3509  GBP

Rio Tinto plc 10p ordinary

Purchase

530

66.4500  GBP

Rio Tinto plc 10p ordinary

Purchase

529

65.4719  GBP

Rio Tinto plc 10p ordinary

Purchase

506

66.4600  GBP

Rio Tinto plc 10p ordinary

Purchase

497

66.4677  GBP

Rio Tinto plc 10p ordinary

Purchase

467

66.4800  GBP

Rio Tinto plc 10p ordinary

Purchase

466

66.1689  GBP

Rio Tinto plc 10p ordinary

Purchase

464

66.6567  GBP

Rio Tinto plc 10p ordinary

Purchase

454

66.3670  GBP

Rio Tinto plc 10p ordinary

Purchase

450

65.9097  GBP

Rio Tinto plc 10p ordinary

Purchase

449

66.6644  GBP

Rio Tinto plc 10p ordinary

Purchase

446

66.1000  GBP

ADR

Purchase

441

88.8844  USD

Rio Tinto plc 10p ordinary

Purchase

437

66.0836  GBP

Rio Tinto plc 10p ordinary

Purchase

430

66.3014  GBP

Rio Tinto plc 10p ordinary

Purchase

418

66.1659  GBP

Rio Tinto plc 10p ordinary

Purchase

417

66.6600  GBP

Rio Tinto plc 10p ordinary

Purchase

408

66.3600  GBP

Rio Tinto plc 10p ordinary

Purchase

393

65.9704  GBP

Rio Tinto plc 10p ordinary

Purchase

393

66.0800  GBP

Rio Tinto plc 10p ordinary

Purchase

386

66.3109  GBP

Rio Tinto plc 10p ordinary

Purchase

381

66.2300  GBP

Rio Tinto plc 10p ordinary

Purchase

369

66.6363  GBP

Rio Tinto plc 10p ordinary

Purchase

361

65.9600  GBP

Rio Tinto plc 10p ordinary

Purchase

360

66.4866  GBP

Rio Tinto plc 10p ordinary

Purchase

360

65.8200  GBP

ADR

Purchase

358

88.8503  USD

Rio Tinto plc 10p ordinary

Purchase

355

66.0366  GBP

ADR

Purchase

350

89.6435  USD

Rio Tinto plc 10p ordinary

Purchase

344

66.5137  GBP

Rio Tinto plc 10p ordinary

Purchase

340

66.2146  GBP

ADR

Purchase

332

88.8890  USD

Rio Tinto plc 10p ordinary

Purchase

317

66.3079  GBP

Rio Tinto plc 10p ordinary

Purchase

316

66.3819  GBP

Rio Tinto plc 10p ordinary

Purchase

314

65.2900  GBP

Rio Tinto plc 10p ordinary

Purchase

301

66.3829  GBP

ADR

Purchase

300

88.8300  USD

Rio Tinto plc 10p ordinary

Purchase

276

66.3725  GBP

Rio Tinto plc 10p ordinary

Purchase

260

66.3095  GBP

Rio Tinto plc 10p ordinary

Purchase

253

66.2667  GBP

ADR

Purchase

253

88.8450  USD

Rio Tinto plc 10p ordinary

Purchase

251

65.8500  GBP

Rio Tinto plc 10p ordinary

Purchase

241

66.5461  GBP

Rio Tinto plc 10p ordinary

Purchase

234

66.2817  GBP

Rio Tinto plc 10p ordinary

Purchase

231

66.4256  GBP

Rio Tinto plc 10p ordinary

Purchase

218

66.1100  GBP

Rio Tinto plc 10p ordinary

Purchase

211

66.5415  GBP

Rio Tinto plc 10p ordinary

Purchase

204

65.8300  GBP

Rio Tinto plc 10p ordinary

Purchase

204

66.3589  GBP

ADR

Purchase

200

88.9300  USD

ADR

Purchase

200

88.9350  USD

ADR

Purchase

200

88.9100  USD

ADR

Purchase

200

89.4500  USD

ADR

Purchase

200

89.6312  USD

ADR

Purchase

200

89.4425  USD

Rio Tinto plc 10p ordinary

Purchase

194

66.0900  GBP

Rio Tinto plc 10p ordinary

Purchase

182

66.0100  GBP

Rio Tinto plc 10p ordinary

Purchase

178

66.1900  GBP

Rio Tinto plc 10p ordinary

Purchase

162

66.1950  GBP

Rio Tinto plc 10p ordinary

Purchase

157

64.5390  GBP

Rio Tinto plc 10p ordinary

Purchase

154

65.5900  GBP

ADR

Purchase

150

89.6600  USD

Rio Tinto plc 10p ordinary

Purchase

148

66.1450  GBP

Rio Tinto plc 10p ordinary

Purchase

146

65.9900  GBP

Rio Tinto plc 10p ordinary

Purchase

140

66.6000  GBP

ADR

Purchase

140

89.0000  USD

ADR

Purchase

132

88.8800  USD

ADR

Purchase

130

88.8883  USD

ADR

Purchase

124

88.8000  USD

Rio Tinto plc 10p ordinary

Purchase

123

66.2166  GBP

Rio Tinto plc 10p ordinary

Purchase

121

66.4400  GBP

Rio Tinto plc 10p ordinary

Purchase

120

66.1904  GBP

Rio Tinto plc 10p ordinary

Purchase

119

66.2061  GBP

Rio Tinto plc 10p ordinary

Purchase

119

66.1619  GBP

Rio Tinto plc 10p ordinary

Purchase

113

66.2900  GBP

Rio Tinto plc 10p ordinary

Purchase

111

66.6400  GBP

Rio Tinto plc 10p ordinary

Purchase

110

66.1749  GBP

ADR

Purchase

105

88.8506  USD

Rio Tinto plc 10p ordinary

Purchase

104

66.4700  GBP

Rio Tinto plc 10p ordinary

Purchase

104

65.6800  GBP

Rio Tinto plc 10p ordinary

Purchase

104

65.3200  GBP

ADR

Purchase

100

88.9200  USD

ADR

Purchase

100

88.9400  USD

ADR

Purchase

100

88.8500  USD

ADR

Purchase

100

88.8250  USD

ADR

Purchase

100

88.8200  USD

Rio Tinto plc 10p ordinary

Purchase

100

66.2015  GBP

ADR

Purchase

100

89.2100  USD

Rio Tinto plc 10p ordinary

Purchase

95

66.6200  GBP

ADR

Purchase

93

88.8684  USD

ADR

Purchase

92

88.8566  USD

ADR

Purchase

84

88.8889  USD

Rio Tinto plc 10p ordinary

Purchase

84

66.0300  GBP

ADR

Purchase

81

88.8402  USD

ADR

Purchase

80

88.8290  USD

ADR

Purchase

79

88.8712  USD

ADR

Purchase

79

88.8785  USD

Rio Tinto plc 10p ordinary

Purchase

77

66.2000  GBP

ADR

Purchase

76

88.8841  USD

Rio Tinto plc 10p ordinary

Purchase

75

65.8544  GBP

Rio Tinto plc 10p ordinary

Purchase

75

66.4200  GBP

ADR

Purchase

70

88.8674  USD

Rio Tinto plc 10p ordinary

Purchase

68

65.8100  GBP

Rio Tinto plc 10p ordinary

Purchase

66

66.1478  GBP

Rio Tinto plc 10p ordinary

Purchase

64

66.1200  GBP

Rio Tinto plc 10p ordinary

Purchase

63

66.3450  GBP

Rio Tinto plc 10p ordinary

Purchase

61

66.2100  GBP

Rio Tinto plc 10p ordinary

Purchase

59

65.6100  GBP

Rio Tinto plc 10p ordinary

Purchase

56

66.4900  GBP

Rio Tinto plc 10p ordinary

Purchase

51

65.9300  GBP

ADR

Purchase

50

88.8847  USD

ADR

Purchase

49

88.8827  USD

ADR

Purchase

43

88.8893  USD

Rio Tinto plc 10p ordinary

Purchase

43

65.9650  GBP

Rio Tinto plc 10p ordinary

Purchase

42

76.2200  EUR

ADR

Purchase

40

88.8946  USD

Rio Tinto plc 10p ordinary

Purchase

39

65.8800  GBP

Rio Tinto plc 10p ordinary

Purchase

38

66.2700  GBP

ADR

Purchase

37

88.8908  USD

ADR

Purchase

37

88.9036  USD

ADR

Purchase

37

88.9448  USD

Rio Tinto plc 10p ordinary

Purchase

35

66.5800  GBP

Rio Tinto plc 10p ordinary

Purchase

34

66.5300  GBP

Rio Tinto plc 10p ordinary

Purchase

31

65.5700  GBP

Rio Tinto plc 10p ordinary

Purchase

30

65.7834  GBP

Rio Tinto plc 10p ordinary

Purchase

28

66.2600  GBP

Rio Tinto plc 10p ordinary

Purchase

28

66.5400  GBP

Rio Tinto plc 10p ordinary

Purchase

28

66.7500  GBP

ADR

Purchase

26

88.8987  USD

Rio Tinto plc 10p ordinary

Purchase

23

66.3350  GBP

Rio Tinto plc 10p ordinary

Purchase

22

66.3000  GBP

ADR

Purchase

16

88.9800  USD

Rio Tinto plc 10p ordinary

Purchase

16

65.2400  GBP

Rio Tinto plc 10p ordinary

Purchase

12

64.9500  GBP

Rio Tinto plc 10p ordinary

Purchase

11

66.0600  GBP

ADR

Purchase

1

89.7365  USD

ADR

Purchase

1

89.3100  USD

Rio Tinto plc 10p ordinary

Purchase

1

66.7100  GBP

ADR

Purchase

1

88.9250  USD

Rio Tinto Limited ordinary

Sale

68,156

149.5931  AUD

Rio Tinto Limited ordinary

Sale

2,136

150.0894  AUD

Rio Tinto Limited ordinary

Sale

1,646

149.7020  AUD

Rio Tinto Limited ordinary

Sale

874

149.4268  AUD

Rio Tinto Limited ordinary

Sale

750

149.5080  AUD

Rio Tinto Limited ordinary

Sale

744

150.0850  AUD

Rio Tinto Limited ordinary

Sale

607

150.2898  AUD

Rio Tinto Limited ordinary

Sale

598

150.2718  AUD

Rio Tinto Limited ordinary

Sale

293

149.9107  AUD

Rio Tinto Limited ordinary

Sale

261

150.1000  AUD

Rio Tinto Limited ordinary

Sale

216

150.2900  AUD

Rio Tinto Limited ordinary

Sale

120

150.3000  AUD

Rio Tinto Limited ordinary

Sale

116

150.2550  AUD

Rio Tinto Limited ordinary

Sale

105

150.7335  AUD

Rio Tinto Limited ordinary

Sale

54

150.4150  AUD

Rio Tinto Limited ordinary

Sale

52

150.2916  AUD

Rio Tinto Limited ordinary

Sale

36

150.1200  AUD

Rio Tinto Limited ordinary

Sale

34

150.0950  AUD

Rio Tinto Limited ordinary

Sale

4

150.0700  AUD

Rio Tinto Limited ordinary

Sale

4

150.4194  AUD

Rio Tinto plc 10p ordinary

Sale

223,031

66.3014  GBP

Rio Tinto plc 10p ordinary

Sale

206,272

66.0265  GBP

ADR

Sale

112,567

89.0464  USD

Rio Tinto plc 10p ordinary

Sale

69,834

66.4100  GBP

Rio Tinto plc 10p ordinary

Sale

45,885

66.3123  GBP

Rio Tinto plc 10p ordinary

Sale

43,635

66.1618  GBP

Rio Tinto plc 10p ordinary

Sale

36,802

65.4362  GBP

Rio Tinto plc 10p ordinary

Sale

35,382

65.8909  GBP

Rio Tinto plc 10p ordinary

Sale

34,555

66.4022  GBP

Rio Tinto plc 10p ordinary

Sale

33,432

66.1548  GBP

Rio Tinto plc 10p ordinary

Sale

28,103

66.4087  GBP

ADR

Sale

25,909

89.0077  USD

ADR

Sale

23,398

88.8400  USD

Rio Tinto plc 10p ordinary

Sale

23,278

66.1409  GBP

Rio Tinto plc 10p ordinary

Sale

22,511

66.1474  GBP

Rio Tinto plc 10p ordinary

Sale

22,395

66.3342  GBP

ADR

Sale

21,817

88.8744  USD

Rio Tinto plc 10p ordinary

Sale

21,422

66.2500  GBP

Rio Tinto plc 10p ordinary

Sale

20,753

66.6900  GBP

Rio Tinto plc 10p ordinary

Sale

19,079

66.3001  GBP

Rio Tinto plc 10p ordinary

Sale

19,000

66.5100  GBP

Rio Tinto plc 10p ordinary

Sale

18,489

66.2322  GBP

Rio Tinto plc 10p ordinary

Sale

18,185

66.2141  GBP

Rio Tinto plc 10p ordinary

Sale

17,634

65.8421  GBP

Rio Tinto plc 10p ordinary

Sale

15,999

66.0600  GBP

ADR

Sale

15,777

88.8898  USD

ADR

Sale

15,004

89.0478  USD

ADR

Sale

14,677

89.0094  USD

Rio Tinto plc 10p ordinary

Sale

13,504

66.1447  GBP

ADR

Sale

12,680

89.6135  USD

Rio Tinto plc 10p ordinary

Sale

11,911

66.2464  GBP

Rio Tinto plc 10p ordinary

Sale

11,842

66.0523  GBP

ADR

Sale

11,603

89.0572  USD

ADR

Sale

11,442

89.5000  USD

Rio Tinto plc 10p ordinary

Sale

9,884

66.2013  GBP

ADR

Sale

9,104

89.0484  USD

Rio Tinto plc 10p ordinary

Sale

8,905

66.1855  GBP

Rio Tinto plc 10p ordinary

Sale

8,585

66.1239  GBP

Rio Tinto plc 10p ordinary

Sale

8,569

66.2757  GBP

Rio Tinto plc 10p ordinary

Sale

8,421

66.1352  GBP

Rio Tinto plc 10p ordinary

Sale

7,987

66.4054  GBP

Rio Tinto plc 10p ordinary

Sale

7,671

66.1306  GBP

Rio Tinto plc 10p ordinary

Sale

7,100

65.9171  GBP

Rio Tinto plc 10p ordinary

Sale

6,730

65.2022  GBP

Rio Tinto plc 10p ordinary

Sale

6,442

66.2950  GBP

Rio Tinto plc 10p ordinary

Sale

6,154

66.1240  GBP

ADR

Sale

6,053

89.0751  USD

Rio Tinto plc 10p ordinary

Sale

5,999

66.1811  GBP

ADR

Sale

5,838

89.1163  USD

ADR

Sale

5,816

88.9574  USD

Rio Tinto plc 10p ordinary

Sale

5,640

66.0312  GBP

Rio Tinto plc 10p ordinary

Sale

5,600

65.9687  GBP

Rio Tinto plc 10p ordinary

Sale

5,252

66.2748  GBP

Rio Tinto plc 10p ordinary

Sale

5,022

65.7040  GBP

ADR

Sale

4,600

88.8354  USD

Rio Tinto plc 10p ordinary

Sale

4,174

66.2654  GBP

Rio Tinto plc 10p ordinary

Sale

4,170

66.1288  GBP

ADR

Sale

4,162

88.8702  USD

Rio Tinto plc 10p ordinary

Sale

3,917

65.9211  GBP

ADR

Sale

3,908

88.8579  USD

Rio Tinto plc 10p ordinary

Sale

3,893

66.3829  GBP

Rio Tinto plc 10p ordinary

Sale

3,560

65.8822  GBP

Rio Tinto plc 10p ordinary

Sale

3,300

66.2349  GBP

ADR

Sale

3,092

88.8976  USD

Rio Tinto plc 10p ordinary

Sale

2,970

66.3279  GBP

Rio Tinto plc 10p ordinary

Sale

2,367

66.1487  GBP

Rio Tinto plc 10p ordinary

Sale

2,310

66.0496  GBP

ADR

Sale

2,303

88.8858  USD

Rio Tinto plc 10p ordinary

Sale

2,214

66.2507  GBP

ADR

Sale

2,203

89.0035  USD

Rio Tinto plc 10p ordinary

Sale

2,187

66.1967  GBP

ADR

Sale

1,960

89.0497  USD

Rio Tinto plc 10p ordinary

Sale

1,927

75.6757  EUR

Rio Tinto plc 10p ordinary

Sale

1,906

66.1371  GBP

Rio Tinto plc 10p ordinary

Sale

1,711

66.5466  GBP

Rio Tinto plc 10p ordinary

Sale

1,674

66.1336  GBP

Rio Tinto plc 10p ordinary

Sale

1,652

66.4066  GBP

Rio Tinto plc 10p ordinary

Sale

1,568

64.9636  GBP

Rio Tinto plc 10p ordinary

Sale

1,547

66.2634  GBP

ADR

Sale

1,500

89.2266  USD

Rio Tinto plc 10p ordinary

Sale

1,465

66.5500  GBP

Rio Tinto plc 10p ordinary

Sale

1,416

66.1206  GBP

Rio Tinto plc 10p ordinary

Sale

1,415

66.1719  GBP

Rio Tinto plc 10p ordinary

Sale

1,405

75.9183  EUR

ADR

Sale

1,360

88.9273  USD

Rio Tinto plc 10p ordinary

Sale

1,346

66.0760  GBP

ADR

Sale

1,298

88.8394  USD

ADR

Sale

1,221

88.9086  USD

ADR

Sale

1,208

89.0300  USD

Rio Tinto plc 10p ordinary

Sale

1,176

66.3761  GBP

Rio Tinto plc 10p ordinary

Sale

1,117

66.0396  GBP

ADR

Sale

1,100

88.8154  USD

Rio Tinto plc 10p ordinary

Sale

1,030

66.2368  GBP

ADR

Sale

1,029

89.5026  USD

ADR

Sale

1,000

88.8210  USD

ADR

Sale

985

88.8868  USD

ADR

Sale

971

88.8208  USD

ADR

Sale

909

88.8200  USD

Rio Tinto plc 10p ordinary

Sale

908

66.3670  GBP

Rio Tinto plc 10p ordinary

Sale

832

66.1697  GBP

ADR

Sale

825

88.9967  USD

ADR

Sale

818

88.9130  USD

Rio Tinto plc 10p ordinary

Sale

788

66.1391  GBP

Rio Tinto plc 10p ordinary

Sale

770

66.0951  GBP

Rio Tinto plc 10p ordinary

Sale

761

66.1014  GBP

ADR

Sale

733

88.9280  USD

Rio Tinto plc 10p ordinary

Sale

727

65.9392  GBP

ADR

Sale

700

88.8000  USD

Rio Tinto plc 10p ordinary

Sale

683

66.2150  GBP

Rio Tinto plc 10p ordinary

Sale

681

66.3641  GBP

Rio Tinto plc 10p ordinary

Sale

641

66.3414  GBP

Rio Tinto plc 10p ordinary

Sale

638

66.0800  GBP

ADR

Sale

631

88.9146  USD

ADR

Sale

629

88.8670  USD

Rio Tinto plc 10p ordinary

Sale

625

65.9100  GBP

Rio Tinto plc 10p ordinary

Sale

574

66.1175  GBP

Rio Tinto plc 10p ordinary

Sale

539

66.1524  GBP

Rio Tinto plc 10p ordinary

Sale

530

65.9261  GBP

Rio Tinto plc 10p ordinary

Sale

525

66.1445  GBP

Rio Tinto plc 10p ordinary

Sale

506

66.4700  GBP

Rio Tinto plc 10p ordinary

Sale

506

66.4600  GBP

ADR

Sale

500

88.7900  USD

ADR

Sale

500

88.8300  USD

ADR

Sale

500

89.4180  USD

ADR

Sale

500

88.8250  USD

ADR

Sale

490

88.8591  USD

Rio Tinto plc 10p ordinary

Sale

465

66.1348  GBP

Rio Tinto plc 10p ordinary

Sale

440

66.4800  GBP

Rio Tinto plc 10p ordinary

Sale

417

66.6600  GBP

Rio Tinto plc 10p ordinary

Sale

408

66.3600  GBP

Rio Tinto plc 10p ordinary

Sale

405

66.2022  GBP

Rio Tinto plc 10p ordinary

Sale

403

66.2317  GBP

ADR

Sale

400

88.8050  USD

ADR

Sale

400

88.8100  USD

ADR

Sale

400

88.8362  USD

Rio Tinto plc 10p ordinary

Sale

392

51.5974  GBP

Rio Tinto plc 10p ordinary

Sale

364

66.3003  GBP

Rio Tinto plc 10p ordinary

Sale

361

65.9600  GBP

Rio Tinto plc 10p ordinary

Sale

360

65.8200  GBP

Rio Tinto plc 10p ordinary

Sale

352

66.3226  GBP

ADR

Sale

350

89.6436  USD

ADR

Sale

350

89.6435  USD

Rio Tinto plc 10p ordinary

Sale

346

66.1100  GBP

Rio Tinto plc 10p ordinary

Sale

342

66.1683  GBP

Rio Tinto plc 10p ordinary

Sale

325

65.8438  GBP

Rio Tinto plc 10p ordinary

Sale

314

65.2900  GBP

Rio Tinto plc 10p ordinary

Sale

305

66.1300  GBP

ADR

Sale

301

89.1100  USD

ADR

Sale

300

88.8316  USD

ADR

Sale

300

88.9300  USD

Rio Tinto plc 10p ordinary

Sale

292

66.1072  GBP

Rio Tinto plc 10p ordinary

Sale

291

66.0900  GBP

Rio Tinto plc 10p ordinary

Sale

270

64.7406  GBP

ADR

Sale

260

88.9661  USD

Rio Tinto plc 10p ordinary

Sale

251

65.8500  GBP

Rio Tinto plc 10p ordinary

Sale

237

66.2049  GBP

Rio Tinto plc 10p ordinary

Sale

222

65.8300  GBP

ADR

Sale

220

89.1368  USD

ADR

Sale

209

88.8546  USD

ADR

Sale

200

88.9150  USD

ADR

Sale

200

88.8350  USD

ADR

Sale

200

89.4425  USD

ADR

Sale

200

88.8900  USD

Rio Tinto plc 10p ordinary

Sale

200

66.2300  GBP

ADR

Sale

200

88.8850  USD

ADR

Sale

200

89.1350  USD

ADR

Sale

200

88.7850  USD

ADR

Sale

200

88.8500  USD

ADR

Sale

200

88.9400  USD

ADR

Sale

200

88.9000  USD

Rio Tinto plc 10p ordinary

Sale

192

65.8294  GBP

Rio Tinto plc 10p ordinary

Sale

184

66.5000  GBP

Rio Tinto plc 10p ordinary

Sale

184

66.4500  GBP

Rio Tinto plc 10p ordinary

Sale

182

66.0100  GBP

Rio Tinto plc 10p ordinary

Sale

180

66.2620  GBP

Rio Tinto plc 10p ordinary

Sale

179

66.2000  GBP

Rio Tinto plc 10p ordinary

Sale

174

66.3644  GBP

Rio Tinto plc 10p ordinary

Sale

160

65.7750  GBP

ADR

Sale

160

88.8290  USD

Rio Tinto plc 10p ordinary

Sale

158

65.8447  GBP

Rio Tinto plc 10p ordinary

Sale

155

66.1700  GBP

Rio Tinto plc 10p ordinary

Sale

154

65.5900  GBP

Rio Tinto plc 10p ordinary

Sale

149

66.3283  GBP

Rio Tinto plc 10p ordinary

Sale

148

66.1450  GBP

Rio Tinto plc 10p ordinary

Sale

146

65.9900  GBP

ADR

Sale

140

89.0000  USD

ADR

Sale

130

88.8883  USD

Rio Tinto plc 10p ordinary

Sale

122

66.1027  GBP

Rio Tinto plc 10p ordinary

Sale

122

66.2100  GBP

Rio Tinto plc 10p ordinary

Sale

121

66.4400  GBP

Rio Tinto plc 10p ordinary

Sale

113

66.2900  GBP

Rio Tinto plc 10p ordinary

Sale

110

66.1400  GBP

ADR

Sale

106

88.8501  USD

ADR

Sale

105

88.8506  USD

ADR

Sale

105

88.8479  USD

Rio Tinto plc 10p ordinary

Sale

104

65.3200  GBP

Rio Tinto plc 10p ordinary

Sale

104

65.6800  GBP

ADR

Sale

100

89.2100  USD

ADR

Sale

100

88.9100  USD

ADR

Sale

100

89.1050  USD

ADR

Sale

100

88.8150  USD

ADR

Sale

100

88.9200  USD

Rio Tinto plc 10p ordinary

Sale

97

65.9717  GBP

Rio Tinto plc 10p ordinary

Sale

95

66.6200  GBP

ADR

Sale

94

88.8450  USD

ADR

Sale

93

88.8684  USD

ADR

Sale

92

88.8566  USD

ADR

Sale

84

88.8889  USD

Rio Tinto plc 10p ordinary

Sale

84

66.0300  GBP

ADR

Sale

83

88.8623  USD

Rio Tinto plc 10p ordinary

Sale

80

65.9300  GBP

ADR

Sale

80

88.8881  USD

ADR

Sale

79

88.8785  USD

ADR

Sale

79

88.8712  USD

ADR

Sale

76

88.8751  USD

ADR

Sale

76

88.8841  USD

ADR

Sale

70

88.8674  USD

Rio Tinto plc 10p ordinary

Sale

68

65.8100  GBP

Rio Tinto plc 10p ordinary

Sale

68

66.2350  GBP

Rio Tinto plc 10p ordinary

Sale

64

66.1200  GBP

ADR

Sale

59

88.8789  USD

Rio Tinto plc 10p ordinary

Sale

59

65.6100  GBP

Rio Tinto plc 10p ordinary

Sale

56

66.4900  GBP

Rio Tinto plc 10p ordinary

Sale

51

66.1000  GBP

ADR

Sale

50

88.8847  USD

ADR

Sale

49

88.8827  USD

Rio Tinto plc 10p ordinary

Sale

48

65.2050  GBP

ADR

Sale

48

89.3000  USD

Rio Tinto plc 10p ordinary

Sale

46

66.1600  GBP

ADR

Sale

43

88.8893  USD

Rio Tinto plc 10p ordinary

Sale

43

64.1588  GBP

Rio Tinto plc 10p ordinary

Sale

40

66.1900  GBP

ADR

Sale

40

88.8946  USD

Rio Tinto plc 10p ordinary

Sale

39

65.8800  GBP

Rio Tinto plc 10p ordinary

Sale

38

66.2700  GBP

ADR

Sale

38

88.8826  USD

ADR

Sale

37

88.9036  USD

ADR

Sale

37

88.8908  USD

ADR

Sale

37

88.9028  USD

Rio Tinto plc 10p ordinary

Sale

35

66.5800  GBP

ADR

Sale

33

88.8879  USD

Rio Tinto plc 10p ordinary

Sale

31

65.5700  GBP

Rio Tinto plc 10p ordinary

Sale

28

66.7500  GBP

Rio Tinto plc 10p ordinary

Sale

28

66.2600  GBP

ADR

Sale

26

88.8987  USD

Rio Tinto plc 10p ordinary

Sale

25

66.3500  GBP

Rio Tinto plc 10p ordinary

Sale

23

66.3350  GBP

Rio Tinto plc 10p ordinary

Sale

22

66.3000  GBP

ADR

Sale

20

89.0200  USD

ADR

Sale

19

89.6200  USD

Rio Tinto plc 10p ordinary

Sale

16

64.6200  GBP

ADR

Sale

13

88.8862  USD

ADR

Sale

11

88.9124  USD

ADR

Sale

9

89.1700  USD

Rio Tinto plc 10p ordinary

Sale

8

66.4950  GBP

ADR

Sale

7

88.8026  USD

ADR

Sale

6

88.9438  USD

ADR

Sale

5

88.9427  USD

Rio Tinto plc 10p ordinary

Sale

5

66.1800  GBP

ADR

Sale

2

89.7365  USD

ADR

Sale

1

88.9250  USD

Rio Tinto plc 10p ordinary

Sale

1

66.7100  GBP

ADR

Sale

1

88.9051  USD

(b)

Cash-settled derivative transactions

Class of

 relevant

 security

Product  description

Nature of dealing

Number of

 reference

 securities

Price per

 unit

Rio Tinto Limited ordinary

SWAP

Increasing Short

52

149.5067  AUD

Rio Tinto Limited ordinary

SWAP

Increasing Short

8,352

149.6805  AUD

Rio Tinto Limited ordinary

CFD

Decreasing Long

5,974

148.0522  AUD

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

431

66.3644  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

12,448

64.0800  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

2,726

64.8456  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

11,513

65.6423  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

75

65.8544  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

151

65.8679  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

56,785

65.8859  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

450

65.9097  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

12,156

65.9102  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

12,230

65.9115  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

6,515

66.0166  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

5,913

66.0202  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

1,263

66.0396  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

127,080

66.0761  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

155,372

66.0834  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

80

66.0979  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

324

66.1359  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

308

66.1448  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

66

66.1478  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

65

66.1501  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

589

66.1683  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

5,340

66.1775  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

65,174

66.1804  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

16,404

66.1869  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

748

66.1884  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

2,948

66.1888  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

30

66.1900  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

120

66.1904  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

14,711

66.2050  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

18,316

66.2117  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

12,026

66.2159  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

123

66.2166  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

223

66.2181  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

1,144

66.2304  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

9,992

66.2314  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

62

66.2429  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

275

66.2436  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

27

66.2439  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

115

66.2443  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

95

66.2469  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

15,059

66.2484  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

104

66.2559  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

4,169

66.2595  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

253

66.2667  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

31

66.2900  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

105

66.2921  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

9,126

66.2925  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

30

66.2959  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

2,360

66.2977  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

5

66.3032  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

260

66.3095  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

30,419

66.3286  GBP

Rio Tinto plc 10p ordinary

SWAP

Opening Short

13,240

66.3522  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

2,831

66.3555  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

204

66.3589  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

30

66.3801  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

736

66.3876  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

734

66.3883  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

51,258

66.4087  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

4,876

66.4100  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

52,330

66.4112  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

231

66.4256  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

360

66.4866  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

28

66.5400  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

11,862

75.8897  EUR

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

817

76.2019  EUR

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

26

76.2200  EUR

Rio Tinto plc 10p ordinary

CFD

Increasing Short

1,265

65.0302  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Short

16,962

65.5674  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Short

414

65.9254  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Short

4,288

66.2154  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Short

2,815

66.4100  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Short

337

75.0149  EUR

Rio Tinto plc 10p ordinary

CFD

Increasing Short

4,492

75.6682  EUR

Rio Tinto plc 10p ordinary

CFD

Increasing Short

42

76.2200  EUR

Rio Tinto plc 10p ordinary

SWAP

Increasing Short

65,329

66.2704  GBP

Rio Tinto plc 10p ordinary

SWAP

Opening Short

10,800

89.5050  USD









(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

Rio Tinto plc 10p ordinary

Call Options

Purchased

428783

51.5974

European

08 Jan 2027










(ii)

Exercise

 






Class of relevant

 security

Product description

Exercising/ exercised against

Number of

 securities

Exercise price per

 unit














(d)

Other dealings (including subscribing for

 new securities)

Class of relevant

 security

Nature of Dealings

Details

Price per unit (if

 applicable)





4.

OTHER INFORMATION

(a)

Indemnity and other dealings 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:

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 of future acquisition or disposal of any relevant securities to which

 any derivative is referenced:

NONE

(c)

Attachments

 






Is a Supplemental Form 8 (Open Positions) attached?

YES

Date of disclosure:

22 Jan 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213

 
















SUPPLEMENTAL FORM 8 (OPEN POSITIONS)

DETAILS OF OPEN OPTION AND DERIVATIVE POSITIONS, AGREEMENTS TO

PURCHASE OR SELL ETC.

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

1.    KEY INFORMATION

Identity of the person whose positions/dealings

 are being disclosed:

Barclays PLC.

Name of offeror/offeree in relation to whose

 relevant securities this from relates:

RIO TINTO PLC AND RIO TINTO LIMITED

 








2.    OPTIONS AND DERIVATIVES

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

Rio Tinto plc ADR

Put Options

Purchased

-500

63.0000

American

15 Jan 2027

Rio Tinto plc ADR

Put Options

Purchased

-400

60.0000

American

15 Jan 2027

Rio Tinto plc ADR

Call Options

Purchased

1,000

65.0000

American

15 Jan 2027

Rio Tinto plc ADR

Call Options

Written

-540,056

76.5331

European

14 Jan 2027

Rio Tinto plc ADR

Call Options

Written

-403,634

73.2443

European

15 Jan 2027

Rio Tinto plc ADR

Put Options

Written

30,000

48.0000

American

15 Jan 2027

Rio Tinto plc 10p ordinary

Call Options

Written

-142,508

57.9288

European

20 Oct 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:

 

 

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