Form 8.3 RIO TINTO PLC

Barclays PLC
29 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:

28 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:

7,727,671

0.61%

8,782,573

0.70%

(2) Cash-settled derivatives:

4,353,548

0.34%

3,473,709

0.28%

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

31,000

0.00%

1,316,428

0.10%

 

 TOTAL:

 

12,112,219

0.95%

13,572,710

1.08%

 








Class of relevant security:

Rio Tinto Limited ordinary


Interests

Short Positions

Number

(%)

Number

(%)

(1) Relevant securities owned and/or controlled:

860,225

0.23%

1,085,481

0.29%

(2) Cash-settled derivatives:

1,058,202

0.28%

748,980

0.20%

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

0

0.00%

0

0.00%

 

 TOTAL:

 

1,918,427

0.52%

1,834,461

0.49%

 








(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 plc 10p ordinary

Purchase

268,428

67.5100  GBP

Rio Tinto plc 10p ordinary

Purchase

165,395

67.1900  GBP

Rio Tinto plc 10p ordinary

Purchase

101,216

67.4054  GBP

Rio Tinto plc 10p ordinary

Purchase

95,178

67.4000  GBP

ADR

Purchase

85,012

92.9402  USD

Rio Tinto plc 10p ordinary

Purchase

78,697

67.3803  GBP

Rio Tinto plc 10p ordinary

Purchase

75,966

67.4624  GBP

Rio Tinto plc 10p ordinary

Purchase

56,813

67.2900  GBP

Rio Tinto plc 10p ordinary

Purchase

53,727

67.4846  GBP

ADR

Purchase

26,179

92.3920  USD

Rio Tinto plc 10p ordinary

Purchase

24,611

67.5079  GBP

Rio Tinto plc 10p ordinary

Purchase

21,502

67.2971  GBP

Rio Tinto plc 10p ordinary

Purchase

19,830

67.4050  GBP

Rio Tinto plc 10p ordinary

Purchase

18,573

67.2940  GBP

Rio Tinto plc 10p ordinary

Purchase

18,553

67.3652  GBP

Rio Tinto plc 10p ordinary

Purchase

17,614

67.4711  GBP

ADR

Purchase

16,664

93.1380  USD

ADR

Purchase

16,178

92.6380  USD

Rio Tinto plc 10p ordinary

Purchase

14,387

67.3875  GBP

Rio Tinto plc 10p ordinary

Purchase

12,551

67.3543  GBP

Rio Tinto plc 10p ordinary

Purchase

12,299

67.5091  GBP

ADR

Purchase

10,432

93.0156  USD

Rio Tinto plc 10p ordinary

Purchase

10,118

67.3479  GBP

Rio Tinto plc 10p ordinary

Purchase

9,504

67.3673  GBP

ADR

Purchase

8,935

93.1479  USD

Rio Tinto plc 10p ordinary

Purchase

8,642

67.3837  GBP

Rio Tinto plc 10p ordinary

Purchase

8,445

67.4234  GBP

Rio Tinto plc 10p ordinary

Purchase

7,904

67.5074  GBP

ADR

Purchase

7,644

92.9720  USD

Rio Tinto plc 10p ordinary

Purchase

7,623

67.1100  GBP

Rio Tinto plc 10p ordinary

Purchase

7,375

67.3185  GBP

Rio Tinto plc 10p ordinary

Purchase

6,858

67.3471  GBP

Rio Tinto plc 10p ordinary

Purchase

6,786

67.5133  GBP

Rio Tinto plc 10p ordinary

Purchase

6,774

67.3695  GBP

Rio Tinto plc 10p ordinary

Purchase

6,740

67.1435  GBP

Rio Tinto plc 10p ordinary

Purchase

6,501

67.2865  GBP

ADR

Purchase

5,549

93.3700  USD

ADR

Purchase

5,063

93.0843  USD

Rio Tinto plc 10p ordinary

Purchase

4,763

67.3501  GBP

ADR

Purchase

4,481

92.5390  USD

Rio Tinto plc 10p ordinary

Purchase

4,221

67.3696  GBP

ADR

Purchase

4,184

93.3225  USD

ADR

Purchase

4,054

92.9480  USD

Rio Tinto plc 10p ordinary

Purchase

3,423

67.4015  GBP

Rio Tinto plc 10p ordinary

Purchase

3,337

67.5052  GBP

Rio Tinto plc 10p ordinary

Purchase

3,282

67.6670  GBP

Rio Tinto plc 10p ordinary

Purchase

3,124

67.4023  GBP

Rio Tinto plc 10p ordinary

Purchase

2,975

67.2848  GBP

Rio Tinto plc 10p ordinary

Purchase

2,538

67.3499  GBP

ADR

Purchase

2,528

92.9569  USD

ADR

Purchase

2,518

92.8928  USD

Rio Tinto plc 10p ordinary

Purchase

2,274

67.3857  GBP

Rio Tinto plc 10p ordinary

Purchase

2,197

67.3480  GBP

Rio Tinto plc 10p ordinary

Purchase

2,185

77.5601  EUR

Rio Tinto plc 10p ordinary

Purchase

2,184

67.3148  GBP

Rio Tinto plc 10p ordinary

Purchase

2,146

67.2808  GBP

Rio Tinto plc 10p ordinary

Purchase

2,105

67.3781  GBP

Rio Tinto plc 10p ordinary

Purchase

1,989

67.6140  GBP

ADR

Purchase

1,929

93.3403  USD

Rio Tinto plc 10p ordinary

Purchase

1,890

67.5600  GBP

Rio Tinto plc 10p ordinary

Purchase

1,851

67.2949  GBP

Rio Tinto plc 10p ordinary

Purchase

1,821

67.2300  GBP

Rio Tinto plc 10p ordinary

Purchase

1,667

67.5703  GBP

Rio Tinto plc 10p ordinary

Purchase

1,632

67.3907  GBP

Rio Tinto plc 10p ordinary

Purchase

1,606

67.1800  GBP

Rio Tinto plc 10p ordinary

Purchase

1,577

67.5700  GBP

Rio Tinto plc 10p ordinary

Purchase

1,490

67.3661  GBP

Rio Tinto plc 10p ordinary

Purchase

1,431

67.2500  GBP

Rio Tinto plc 10p ordinary

Purchase

1,416

67.5148  GBP

Rio Tinto plc 10p ordinary

Purchase

1,400

67.3500  GBP

Rio Tinto plc 10p ordinary

Purchase

1,374

67.1000  GBP

Rio Tinto plc 10p ordinary

Purchase

1,369

67.4900  GBP

ADR

Purchase

1,369

92.9182  USD

Rio Tinto plc 10p ordinary

Purchase

1,320

67.0900  GBP

Rio Tinto plc 10p ordinary

Purchase

1,279

67.2400  GBP

Rio Tinto plc 10p ordinary

Purchase

1,241

67.2000  GBP

Rio Tinto plc 10p ordinary

Purchase

1,241

67.1400  GBP

Rio Tinto plc 10p ordinary

Purchase

1,210

67.4800  GBP

Rio Tinto plc 10p ordinary

Purchase

1,194

67.1300  GBP

Rio Tinto plc 10p ordinary

Purchase

1,193

67.4500  GBP

Rio Tinto plc 10p ordinary

Purchase

1,186

67.2800  GBP

Rio Tinto plc 10p ordinary

Purchase

1,175

67.2200  GBP

ADR

Purchase

1,152

92.7367  USD

ADR

Purchase

1,150

93.1023  USD

Rio Tinto plc 10p ordinary

Purchase

1,133

67.6882  GBP

Rio Tinto plc 10p ordinary

Purchase

1,101

67.3764  GBP

ADR

Purchase

998

92.7571  USD

Rio Tinto plc 10p ordinary

Purchase

992

67.2100  GBP

Rio Tinto plc 10p ordinary

Purchase

970

67.3953  GBP

ADR

Purchase

952

92.7098  USD

Rio Tinto plc 10p ordinary

Purchase

923

67.5200  GBP

ADR

Purchase

914

92.9911  USD

Rio Tinto plc 10p ordinary

Purchase

900

67.5300  GBP

Rio Tinto plc 10p ordinary

Purchase

898

67.3761  GBP

Rio Tinto plc 10p ordinary

Purchase

890

67.5000  GBP

ADR

Purchase

850

92.7288  USD

Rio Tinto plc 10p ordinary

Purchase

850

67.4600  GBP

Rio Tinto plc 10p ordinary

Purchase

848

67.1700  GBP

Rio Tinto plc 10p ordinary

Purchase

830

67.0950  GBP

Rio Tinto plc 10p ordinary

Purchase

823

67.5500  GBP

Rio Tinto plc 10p ordinary

Purchase

816

67.3300  GBP

Rio Tinto plc 10p ordinary

Purchase

807

67.4400  GBP

Rio Tinto plc 10p ordinary

Purchase

798

77.7509  EUR

Rio Tinto plc 10p ordinary

Purchase

768

67.1200  GBP

Rio Tinto plc 10p ordinary

Purchase

750

67.4200  GBP

Rio Tinto plc 10p ordinary

Purchase

744

67.6470  GBP

Rio Tinto plc 10p ordinary

Purchase

740

67.0800  GBP

Rio Tinto plc 10p ordinary

Purchase

697

67.5550  GBP

ADR

Purchase

689

92.7945  USD

Rio Tinto plc 10p ordinary

Purchase

683

67.5262  GBP

Rio Tinto plc 10p ordinary

Purchase

679

67.4659  GBP

Rio Tinto plc 10p ordinary

Purchase

678

67.1750  GBP

Rio Tinto plc 10p ordinary

Purchase

665

67.2600  GBP

Rio Tinto plc 10p ordinary

Purchase

664

67.3200  GBP

Rio Tinto plc 10p ordinary

Purchase

655

67.5108  GBP

Rio Tinto plc 10p ordinary

Purchase

653

67.4321  GBP

Rio Tinto plc 10p ordinary

Purchase

623

67.6700  GBP

ADR

Purchase

622

93.3000  USD

Rio Tinto plc 10p ordinary

Purchase

620

67.3584  GBP

Rio Tinto plc 10p ordinary

Purchase

609

67.6412  GBP

ADR

Purchase

606

92.8435  USD

ADR

Purchase

600

92.5958  USD

Rio Tinto plc 10p ordinary

Purchase

589

67.4700  GBP

Rio Tinto plc 10p ordinary

Purchase

582

67.2700  GBP

Rio Tinto plc 10p ordinary

Purchase

564

67.6000  GBP

Rio Tinto plc 10p ordinary

Purchase

561

67.5400  GBP

Rio Tinto plc 10p ordinary

Purchase

558

67.5800  GBP

Rio Tinto plc 10p ordinary

Purchase

544

67.3859  GBP

ADR

Purchase

510

93.0050  USD

ADR

Purchase

488

92.9861  USD

Rio Tinto plc 10p ordinary

Purchase

469

67.6737  GBP

Rio Tinto plc 10p ordinary

Purchase

467

67.6735  GBP

Rio Tinto plc 10p ordinary

Purchase

446

67.4300  GBP

Rio Tinto plc 10p ordinary

Purchase

409

67.6200  GBP

Rio Tinto plc 10p ordinary

Purchase

402

67.6400  GBP

Rio Tinto plc 10p ordinary

Purchase

393

67.6058  GBP

Rio Tinto plc 10p ordinary

Purchase

376

67.1150  GBP

Rio Tinto plc 10p ordinary

Purchase

374

67.3700  GBP

Rio Tinto plc 10p ordinary

Purchase

369

67.3600  GBP

ADR

Purchase

362

93.3311  USD

ADR

Purchase

360

93.3629  USD

Rio Tinto plc 10p ordinary

Purchase

353

67.3400  GBP

Rio Tinto plc 10p ordinary

Purchase

353

67.1500  GBP

ADR

Purchase

350

92.4571  USD

Rio Tinto plc 10p ordinary

Purchase

342

67.1050  GBP

Rio Tinto plc 10p ordinary

Purchase

342

67.3000  GBP

Rio Tinto plc 10p ordinary

Purchase

315

67.5499  GBP

Rio Tinto plc 10p ordinary

Purchase

311

67.6500  GBP

ADR

Purchase

300

92.9466  USD

Rio Tinto plc 10p ordinary

Purchase

297

67.6100  GBP

ADR

Purchase

292

93.3683  USD

Rio Tinto plc 10p ordinary

Purchase

291

67.5900  GBP

Rio Tinto plc 10p ordinary

Purchase

283

67.4100  GBP

Rio Tinto plc 10p ordinary

Purchase

281

67.5093  GBP

Rio Tinto plc 10p ordinary

Purchase

276

67.5250  GBP

Rio Tinto plc 10p ordinary

Purchase

261

67.3900  GBP

Rio Tinto plc 10p ordinary

Purchase

252

67.6800  GBP

Rio Tinto plc 10p ordinary

Purchase

242

67.2450  GBP

Rio Tinto plc 10p ordinary

Purchase

238

67.7600  GBP

Rio Tinto plc 10p ordinary

Purchase

232

67.7200  GBP

Rio Tinto plc 10p ordinary

Purchase

230

67.2050  GBP

Rio Tinto plc 10p ordinary

Purchase

224

67.3250  GBP

Rio Tinto plc 10p ordinary

Purchase

220

67.5150  GBP

Rio Tinto plc 10p ordinary

Purchase

213

77.7706  EUR

Rio Tinto plc 10p ordinary

Purchase

211

67.0700  GBP

Rio Tinto plc 10p ordinary

Purchase

210

67.5450  GBP

Rio Tinto plc 10p ordinary

Purchase

203

67.0600  GBP

Rio Tinto plc 10p ordinary

Purchase

202

67.0850  GBP

ADR

Purchase

200

93.2600  USD

Rio Tinto plc 10p ordinary

Purchase

189

67.5595  GBP

Rio Tinto plc 10p ordinary

Purchase

189

67.3100  GBP

Rio Tinto plc 10p ordinary

Purchase

186

67.6730  GBP

Rio Tinto plc 10p ordinary

Purchase

186

67.5930  GBP

Rio Tinto plc 10p ordinary

Purchase

181

67.3800  GBP

Rio Tinto plc 10p ordinary

Purchase

181

67.5955  GBP

Rio Tinto plc 10p ordinary

Purchase

181

67.0400  GBP

ADR

Purchase

181

93.3790  USD

Rio Tinto plc 10p ordinary

Purchase

178

67.1600  GBP

Rio Tinto plc 10p ordinary

Purchase

171

67.7000  GBP

Rio Tinto plc 10p ordinary

Purchase

170

67.2850  GBP

Rio Tinto plc 10p ordinary

Purchase

159

67.3950  GBP

Rio Tinto plc 10p ordinary

Purchase

158

67.5050  GBP

Rio Tinto plc 10p ordinary

Purchase

157

67.3131  GBP

Rio Tinto plc 10p ordinary

Purchase

156

67.0300  GBP

Rio Tinto plc 10p ordinary

Purchase

151

67.5589  GBP

Rio Tinto plc 10p ordinary

Purchase

148

67.3550  GBP

Rio Tinto plc 10p ordinary

Purchase

147

67.3233  GBP

Rio Tinto plc 10p ordinary

Purchase

143

67.4350  GBP

Rio Tinto plc 10p ordinary

Purchase

142

67.1450  GBP

Rio Tinto plc 10p ordinary

Purchase

136

67.5239  GBP

Rio Tinto plc 10p ordinary

Purchase

135

67.4750  GBP

Rio Tinto plc 10p ordinary

Purchase

128

67.4662  GBP

Rio Tinto plc 10p ordinary

Purchase

125

67.6300  GBP

ADR

Purchase

117

93.3406  USD

ADR

Purchase

113

93.3509  USD

Rio Tinto plc 10p ordinary

Purchase

111

67.6900  GBP

Rio Tinto plc 10p ordinary

Purchase

107

66.9950  GBP

Rio Tinto plc 10p ordinary

Purchase

107

67.4250  GBP

Rio Tinto plc 10p ordinary

Purchase

101

67.6150  GBP

ADR

Purchase

100

92.6300  USD

ADR

Purchase

100

93.2800  USD

Rio Tinto plc 10p ordinary

Purchase

97

67.4964  GBP

Rio Tinto plc 10p ordinary

Purchase

96

67.2950  GBP

Rio Tinto plc 10p ordinary

Purchase

94

67.6600  GBP

Rio Tinto plc 10p ordinary

Purchase

93

67.3706  GBP

Rio Tinto plc 10p ordinary

Purchase

93

67.0450  GBP

Rio Tinto plc 10p ordinary

Purchase

92

67.0000  GBP

Rio Tinto plc 10p ordinary

Purchase

90

67.2250  GBP

Rio Tinto plc 10p ordinary

Purchase

89

67.4850  GBP

Rio Tinto plc 10p ordinary

Purchase

87

77.4782  EUR

Rio Tinto plc 10p ordinary

Purchase

85

67.5750  GBP

Rio Tinto plc 10p ordinary

Purchase

79

67.7400  GBP

Rio Tinto plc 10p ordinary

Purchase

79

67.4150  GBP

Rio Tinto plc 10p ordinary

Purchase

77

67.7700  GBP

Rio Tinto plc 10p ordinary

Purchase

77

67.0100  GBP

Rio Tinto plc 10p ordinary

Purchase

77

67.0500  GBP

Rio Tinto plc 10p ordinary

Purchase

77

67.1850  GBP

Rio Tinto plc 10p ordinary

Purchase

77

67.1650  GBP

Rio Tinto plc 10p ordinary

Purchase

76

67.5650  GBP

Rio Tinto plc 10p ordinary

Purchase

72

67.2650  GBP

Rio Tinto plc 10p ordinary

Purchase

71

67.0350  GBP

Rio Tinto plc 10p ordinary

Purchase

69

67.2150  GBP

Rio Tinto plc 10p ordinary

Purchase

68

67.2550  GBP

Rio Tinto plc 10p ordinary

Purchase

64

67.4032  GBP

Rio Tinto plc 10p ordinary

Purchase

58

67.3705  GBP

Rio Tinto plc 10p ordinary

Purchase

55

67.5950  GBP

Rio Tinto plc 10p ordinary

Purchase

52

67.0650  GBP

Rio Tinto plc 10p ordinary

Purchase

52

67.4450  GBP

Rio Tinto plc 10p ordinary

Purchase

51

67.7500  GBP

ADR

Purchase

50

92.4632  USD

Rio Tinto plc 10p ordinary

Purchase

49

67.3150  GBP

Rio Tinto plc 10p ordinary

Purchase

47

67.7100  GBP

Rio Tinto plc 10p ordinary

Purchase

43

67.0684  GBP

Rio Tinto plc 10p ordinary

Purchase

40

67.1350  GBP

Rio Tinto plc 10p ordinary

Purchase

37

67.4550  GBP

ADR

Purchase

36

93.3366  USD

Rio Tinto plc 10p ordinary

Purchase

36

67.3350  GBP

Rio Tinto plc 10p ordinary

Purchase

35

67.6250  GBP

Rio Tinto plc 10p ordinary

Purchase

34

67.3050  GBP

ADR

Purchase

33

93.1396  USD

ADR

Purchase

33

92.4700  USD

Rio Tinto plc 10p ordinary

Purchase

32

67.1550  GBP

ADR

Purchase

29

93.2018  USD

ADR

Purchase

29

93.1113  USD

ADR

Purchase

28

93.3114  USD

ADR

Purchase

28

93.3022  USD

ADR

Purchase

27

93.3387  USD

Rio Tinto plc 10p ordinary

Purchase

27

67.3850  GBP

Rio Tinto plc 10p ordinary

Purchase

26

67.2750  GBP

Rio Tinto plc 10p ordinary

Purchase

25

67.1950  GBP

ADR

Purchase

25

93.3184  USD

Rio Tinto plc 10p ordinary

Purchase

24

67.0550  GBP

ADR

Purchase

24

93.3381  USD

ADR

Purchase

21

93.2977  USD

ADR

Purchase

20

93.3237  USD

ADR

Purchase

20

93.3189  USD

ADR

Purchase

20

93.3300  USD

ADR

Purchase

20

93.1350  USD

ADR

Purchase

20

93.2405  USD

Rio Tinto plc 10p ordinary

Purchase

18

67.3650  GBP

Rio Tinto plc 10p ordinary

Purchase

18

67.0250  GBP

Rio Tinto plc 10p ordinary

Purchase

18

67.3750  GBP

ADR

Purchase

17

92.4500  USD

Rio Tinto plc 10p ordinary

Purchase

16

67.4950  GBP

Rio Tinto plc 10p ordinary

Purchase

15

67.5850  GBP

ADR

Purchase

13

93.0169  USD

ADR

Purchase

8

93.0000  USD

Rio Tinto plc 10p ordinary

Purchase

8

67.3162  GBP

ADR

Purchase

6

93.1500  USD

ADR

Purchase

5

92.4000  USD

ADR

Purchase

4

92.6091  USD

Rio Tinto Limited ordinary

Purchase

69,747

152.9946  AUD

Rio Tinto Limited ordinary

Purchase

7,559

153.0772  AUD

Rio Tinto Limited ordinary

Purchase

1,293

153.8149  AUD

Rio Tinto Limited ordinary

Purchase

1,044

152.9352  AUD

Rio Tinto Limited ordinary

Purchase

273

152.5948  AUD

Rio Tinto Limited ordinary

Purchase

186

153.1330  AUD

Rio Tinto Limited ordinary

Purchase

162

154.8200  AUD

Rio Tinto Limited ordinary

Purchase

140

153.1303  AUD

Rio Tinto Limited ordinary

Purchase

92

152.5625  AUD

Rio Tinto Limited ordinary

Purchase

37

152.5302  AUD

Rio Tinto Limited ordinary

Purchase

35

152.7531  AUD

Rio Tinto Limited ordinary

Purchase

25

152.9826  AUD

Rio Tinto Limited ordinary

Sale

78,043

152.9798  AUD

Rio Tinto Limited ordinary

Sale

1,470

152.9063  AUD

Rio Tinto Limited ordinary

Sale

1,293

153.8150  AUD

Rio Tinto Limited ordinary

Sale

621

152.9957  AUD

Rio Tinto Limited ordinary

Sale

584

152.9082  AUD

Rio Tinto Limited ordinary

Sale

377

152.9060  AUD

Rio Tinto Limited ordinary

Sale

164

152.5959  AUD

Rio Tinto Limited ordinary

Sale

162

154.8200  AUD

Rio Tinto Limited ordinary

Sale

137

153.2097  AUD

Rio Tinto Limited ordinary

Sale

104

153.0878  AUD

Rio Tinto Limited ordinary

Sale

88

153.2561  AUD

Rio Tinto Limited ordinary

Sale

56

153.1957  AUD

Rio Tinto Limited ordinary

Sale

56

153.0721  AUD

Rio Tinto Limited ordinary

Sale

43

153.1665  AUD

Rio Tinto Limited ordinary

Sale

20

153.0400  AUD

Rio Tinto Limited ordinary

Sale

8

153.3062  AUD

Rio Tinto plc 10p ordinary

Sale

243,111

67.3557  GBP

Rio Tinto plc 10p ordinary

Sale

238,872

67.5100  GBP

Rio Tinto plc 10p ordinary

Sale

186,900

67.4385  GBP

Rio Tinto plc 10p ordinary

Sale

139,534

67.4395  GBP

Rio Tinto plc 10p ordinary

Sale

95,178

67.4000  GBP

Rio Tinto plc 10p ordinary

Sale

75,000

67.3638  GBP

Rio Tinto plc 10p ordinary

Sale

49,556

67.3697  GBP

ADR

Sale

38,437

92.9254  USD

Rio Tinto plc 10p ordinary

Sale

32,211

67.3104  GBP

ADR

Sale

29,877

92.7652  USD

Rio Tinto plc 10p ordinary

Sale

26,915

67.4156  GBP

Rio Tinto plc 10p ordinary

Sale

26,749

67.4018  GBP

Rio Tinto plc 10p ordinary

Sale

26,115

67.3696  GBP

ADR

Sale

22,469

92.3949  USD

Rio Tinto plc 10p ordinary

Sale

21,405

67.3840  GBP

Rio Tinto plc 10p ordinary

Sale

20,285

67.5097  GBP

Rio Tinto plc 10p ordinary

Sale

17,934

67.3292  GBP

ADR

Sale

17,438

93.0420  USD

Rio Tinto plc 10p ordinary

Sale

16,206

67.4453  GBP

Rio Tinto plc 10p ordinary

Sale

16,166

67.5091  GBP

Rio Tinto plc 10p ordinary

Sale

15,772

67.3135  GBP

ADR

Sale

15,251

92.9970  USD

ADR

Sale

13,622

93.1201  USD

Rio Tinto plc 10p ordinary

Sale

13,492

67.3924  GBP

Rio Tinto plc 10p ordinary

Sale

13,023

67.6973  GBP

Rio Tinto plc 10p ordinary

Sale

11,135

67.5046  GBP

ADR

Sale

10,320

92.8817  USD

Rio Tinto plc 10p ordinary

Sale

10,217

67.2197  GBP

ADR

Sale

9,487

93.0194  USD

Rio Tinto plc 10p ordinary

Sale

9,307

67.2925  GBP

Rio Tinto plc 10p ordinary

Sale

9,074

67.5049  GBP

ADR

Sale

8,908

93.0160  USD

Rio Tinto plc 10p ordinary

Sale

8,569

67.2910  GBP

ADR

Sale

8,467

92.9995  USD

Rio Tinto plc 10p ordinary

Sale

8,099

67.5200  GBP

Rio Tinto plc 10p ordinary

Sale

7,680

67.5090  GBP

Rio Tinto plc 10p ordinary

Sale

7,527

67.2461  GBP

Rio Tinto plc 10p ordinary

Sale

7,171

67.2457  GBP

Rio Tinto plc 10p ordinary

Sale

6,740

67.1435  GBP

Rio Tinto plc 10p ordinary

Sale

6,734

67.5107  GBP

Rio Tinto plc 10p ordinary

Sale

6,442

67.4045  GBP

Rio Tinto plc 10p ordinary

Sale

6,060

67.5057  GBP

Rio Tinto plc 10p ordinary

Sale

6,034

67.2730  GBP

Rio Tinto plc 10p ordinary

Sale

5,080

67.2433  GBP

Rio Tinto plc 10p ordinary

Sale

4,971

67.4942  GBP

Rio Tinto plc 10p ordinary

Sale

4,923

67.3174  GBP

Rio Tinto plc 10p ordinary

Sale

4,608

67.2743  GBP

ADR

Sale

4,549

93.3700  USD

ADR

Sale

4,243

93.1620  USD

ADR

Sale

3,870

92.7510  USD

Rio Tinto plc 10p ordinary

Sale

3,849

67.2564  GBP

ADR

Sale

3,710

92.3747  USD

ADR

Sale

3,646

93.0284  USD

Rio Tinto plc 10p ordinary

Sale

3,441

67.3887  GBP

Rio Tinto plc 10p ordinary

Sale

3,018

67.2334  GBP

Rio Tinto plc 10p ordinary

Sale

2,791

67.2497  GBP

Rio Tinto plc 10p ordinary

Sale

2,767

67.2529  GBP

Rio Tinto plc 10p ordinary

Sale

2,765

67.3535  GBP

Rio Tinto plc 10p ordinary

Sale

2,735

67.3062  GBP

ADR

Sale

2,574

92.9234  USD

ADR

Sale

2,517

92.7604  USD

Rio Tinto plc 10p ordinary

Sale

2,469

77.5450  EUR

Rio Tinto plc 10p ordinary

Sale

2,367

67.5341  GBP

Rio Tinto plc 10p ordinary

Sale

2,134

67.2426  GBP

Rio Tinto plc 10p ordinary

Sale

2,102

67.2548  GBP

Rio Tinto plc 10p ordinary

Sale

2,035

67.2700  GBP

Rio Tinto plc 10p ordinary

Sale

1,970

67.1744  GBP

Rio Tinto plc 10p ordinary

Sale

1,848

67.3882  GBP

Rio Tinto plc 10p ordinary

Sale

1,821

67.2300  GBP

Rio Tinto plc 10p ordinary

Sale

1,754

67.5675  GBP

Rio Tinto plc 10p ordinary

Sale

1,602

67.5600  GBP

Rio Tinto plc 10p ordinary

Sale

1,577

67.5700  GBP

Rio Tinto plc 10p ordinary

Sale

1,504

67.5000  GBP

Rio Tinto plc 10p ordinary

Sale

1,497

67.4800  GBP

Rio Tinto plc 10p ordinary

Sale

1,453

67.6266  GBP

Rio Tinto plc 10p ordinary

Sale

1,402

67.1900  GBP

Rio Tinto plc 10p ordinary

Sale

1,401

67.2400  GBP

Rio Tinto plc 10p ordinary

Sale

1,400

67.1758  GBP

ADR

Sale

1,390

93.0851  USD

Rio Tinto plc 10p ordinary

Sale

1,382

67.2900  GBP

Rio Tinto plc 10p ordinary

Sale

1,374

67.1000  GBP

Rio Tinto plc 10p ordinary

Sale

1,369

67.4900  GBP

Rio Tinto plc 10p ordinary

Sale

1,320

67.0900  GBP

ADR

Sale

1,309

92.8417  USD

ADR

Sale

1,288

93.0884  USD

Rio Tinto plc 10p ordinary

Sale

1,279

67.2500  GBP

Rio Tinto plc 10p ordinary

Sale

1,251

67.2000  GBP

Rio Tinto plc 10p ordinary

Sale

1,247

67.3287  GBP

Rio Tinto plc 10p ordinary

Sale

1,237

67.4567  GBP

Rio Tinto plc 10p ordinary

Sale

1,236

67.5186  GBP

Rio Tinto plc 10p ordinary

Sale

1,203

67.2825  GBP

Rio Tinto plc 10p ordinary

Sale

1,194

67.1300  GBP

Rio Tinto plc 10p ordinary

Sale

1,193

67.4500  GBP

Rio Tinto plc 10p ordinary

Sale

1,186

67.2800  GBP

ADR

Sale

1,181

93.0525  USD

Rio Tinto plc 10p ordinary

Sale

1,150

67.2200  GBP

Rio Tinto plc 10p ordinary

Sale

1,106

67.6700  GBP

Rio Tinto plc 10p ordinary

Sale

1,091

67.1400  GBP

Rio Tinto plc 10p ordinary

Sale

1,074

67.1984  GBP

Rio Tinto plc 10p ordinary

Sale

1,046

67.3200  GBP

Rio Tinto plc 10p ordinary

Sale

992

67.2100  GBP

Rio Tinto plc 10p ordinary

Sale

960

67.5066  GBP

ADR

Sale

945

92.9780  USD

ADR

Sale

945

93.2064  USD

Rio Tinto plc 10p ordinary

Sale

919

67.5119  GBP

Rio Tinto plc 10p ordinary

Sale

900

67.5300  GBP

ADR

Sale

886

93.3314  USD

Rio Tinto plc 10p ordinary

Sale

883

67.1100  GBP

Rio Tinto plc 10p ordinary

Sale

850

67.5500  GBP

Rio Tinto plc 10p ordinary

Sale

850

67.4600  GBP

ADR

Sale

841

92.8845  USD

Rio Tinto plc 10p ordinary

Sale

816

67.3300  GBP

Rio Tinto plc 10p ordinary

Sale

807

67.4400  GBP

Rio Tinto plc 10p ordinary

Sale

804

67.1800  GBP

ADR

Sale

803

93.2292  USD

ADR

Sale

802

92.6488  USD

ADR

Sale

801

93.3637  USD

Rio Tinto plc 10p ordinary

Sale

800

67.2416  GBP

Rio Tinto plc 10p ordinary

Sale

794

67.3999  GBP

Rio Tinto plc 10p ordinary

Sale

768

67.1200  GBP

Rio Tinto plc 10p ordinary

Sale

759

77.5197  EUR

Rio Tinto plc 10p ordinary

Sale

753

67.4308  GBP

Rio Tinto plc 10p ordinary

Sale

750

67.4200  GBP

Rio Tinto plc 10p ordinary

Sale

744

67.1700  GBP

Rio Tinto plc 10p ordinary

Sale

740

67.0800  GBP

Rio Tinto plc 10p ordinary

Sale

735

67.3032  GBP

Rio Tinto plc 10p ordinary

Sale

697

67.5550  GBP

ADR

Sale

690

93.3485  USD

Rio Tinto plc 10p ordinary

Sale

678

67.1750  GBP

Rio Tinto plc 10p ordinary

Sale

665

67.2600  GBP

Rio Tinto plc 10p ordinary

Sale

661

67.2129  GBP

Rio Tinto plc 10p ordinary

Sale

624

67.5062  GBP

ADR

Sale

622

93.3000  USD

ADR

Sale

615

93.3471  USD

Rio Tinto plc 10p ordinary

Sale

605

67.5050  GBP

Rio Tinto plc 10p ordinary

Sale

589

67.4700  GBP

Rio Tinto plc 10p ordinary

Sale

571

67.3600  GBP

Rio Tinto plc 10p ordinary

Sale

564

67.6000  GBP

Rio Tinto plc 10p ordinary

Sale

561

67.5400  GBP

Rio Tinto plc 10p ordinary

Sale

558

67.5800  GBP

Rio Tinto plc 10p ordinary

Sale

541

67.1994  GBP

Rio Tinto plc 10p ordinary

Sale

517

67.6400  GBP

ADR

Sale

506

93.1472  USD

Rio Tinto plc 10p ordinary

Sale

505

67.1350  GBP

ADR

Sale

488

92.9861  USD

Rio Tinto plc 10p ordinary

Sale

481

67.2450  GBP

ADR

Sale

474

93.1870  USD

Rio Tinto plc 10p ordinary

Sale

450

67.3103  GBP

Rio Tinto plc 10p ordinary

Sale

446

67.4300  GBP

Rio Tinto plc 10p ordinary

Sale

422

67.3534  GBP

ADR

Sale

413

93.0325  USD

Rio Tinto plc 10p ordinary

Sale

409

67.6200  GBP

Rio Tinto plc 10p ordinary

Sale

407

67.3500  GBP

Rio Tinto plc 10p ordinary

Sale

395

67.5481  GBP

Rio Tinto plc 10p ordinary

Sale

395

67.3700  GBP

Rio Tinto plc 10p ordinary

Sale

376

67.1150  GBP

Rio Tinto plc 10p ordinary

Sale

375

67.1842  GBP

Rio Tinto plc 10p ordinary

Sale

358

67.3125  GBP

Rio Tinto plc 10p ordinary

Sale

353

67.1500  GBP

Rio Tinto plc 10p ordinary

Sale

353

67.3400  GBP

Rio Tinto plc 10p ordinary

Sale

342

67.1050  GBP

Rio Tinto plc 10p ordinary

Sale

342

67.3000  GBP

Rio Tinto plc 10p ordinary

Sale

334

67.1364  GBP

Rio Tinto plc 10p ordinary

Sale

311

67.6500  GBP

Rio Tinto plc 10p ordinary

Sale

297

67.6100  GBP

ADR

Sale

292

93.3683  USD

Rio Tinto plc 10p ordinary

Sale

291

67.5900  GBP

Rio Tinto plc 10p ordinary

Sale

284

67.1730  GBP

Rio Tinto plc 10p ordinary

Sale

283

67.4100  GBP

Rio Tinto plc 10p ordinary

Sale

276

67.2961  GBP

Rio Tinto plc 10p ordinary

Sale

276

67.5250  GBP

Rio Tinto plc 10p ordinary

Sale

261

67.3900  GBP

Rio Tinto plc 10p ordinary

Sale

244

67.0950  GBP

Rio Tinto plc 10p ordinary

Sale

242

67.3422  GBP

Rio Tinto plc 10p ordinary

Sale

238

67.7600  GBP

Rio Tinto plc 10p ordinary

Sale

232

67.7200  GBP

Rio Tinto plc 10p ordinary

Sale

230

67.2050  GBP

Rio Tinto plc 10p ordinary

Sale

229

67.2128  GBP

Rio Tinto plc 10p ordinary

Sale

224

67.3250  GBP

Rio Tinto plc 10p ordinary

Sale

220

67.5150  GBP

ADR

Sale

220

93.2600  USD

Rio Tinto plc 10p ordinary

Sale

211

67.0700  GBP

Rio Tinto plc 10p ordinary

Sale

203

67.0600  GBP

Rio Tinto plc 10p ordinary

Sale

202

67.0850  GBP

ADR

Sale

200

92.3500  USD

Rio Tinto plc 10p ordinary

Sale

196

67.4050  GBP

Rio Tinto plc 10p ordinary

Sale

194

67.5750  GBP

Rio Tinto plc 10p ordinary

Sale

193

67.5450  GBP

Rio Tinto plc 10p ordinary

Sale

189

67.3100  GBP

Rio Tinto plc 10p ordinary

Sale

188

67.3503  GBP

ADR

Sale

188

93.2407  USD

ADR

Sale

181

93.3790  USD

Rio Tinto plc 10p ordinary

Sale

181

67.0400  GBP

Rio Tinto plc 10p ordinary

Sale

181

67.3800  GBP

Rio Tinto plc 10p ordinary

Sale

178

67.1600  GBP

Rio Tinto plc 10p ordinary

Sale

171

67.7000  GBP

Rio Tinto plc 10p ordinary

Sale

170

67.2850  GBP

Rio Tinto plc 10p ordinary

Sale

159

67.3950  GBP

Rio Tinto plc 10p ordinary

Sale

156

67.0300  GBP

ADR

Sale

150

93.0355  USD

ADR

Sale

150

93.0666  USD

Rio Tinto plc 10p ordinary

Sale

148

67.3550  GBP

Rio Tinto plc 10p ordinary

Sale

145

67.6800  GBP

Rio Tinto plc 10p ordinary

Sale

143

67.4350  GBP

Rio Tinto plc 10p ordinary

Sale

142

67.1450  GBP

ADR

Sale

140

93.0814  USD

Rio Tinto plc 10p ordinary

Sale

135

67.4750  GBP

ADR

Sale

125

93.0900  USD

Rio Tinto plc 10p ordinary

Sale

125

67.6300  GBP

Rio Tinto plc 10p ordinary

Sale

125

77.7511  EUR

Rio Tinto plc 10p ordinary

Sale

119

67.3666  GBP

ADR

Sale

113

93.3378  USD

Rio Tinto plc 10p ordinary

Sale

111

67.6900  GBP

Rio Tinto plc 10p ordinary

Sale

107

66.9950  GBP

Rio Tinto plc 10p ordinary

Sale

107

67.4250  GBP

Rio Tinto plc 10p ordinary

Sale

101

67.6150  GBP

ADR

Sale

100

92.4632  USD

Rio Tinto plc 10p ordinary

Sale

96

67.2950  GBP

Rio Tinto plc 10p ordinary

Sale

94

67.6600  GBP

Rio Tinto plc 10p ordinary

Sale

93

67.0450  GBP

ADR

Sale

92

93.3450  USD

ADR

Sale

92

93.3300  USD

Rio Tinto plc 10p ordinary

Sale

92

67.0000  GBP

ADR

Sale

92

93.3800  USD

Rio Tinto plc 10p ordinary

Sale

90

67.2250  GBP

Rio Tinto plc 10p ordinary

Sale

89

67.4850  GBP

Rio Tinto plc 10p ordinary

Sale

89

67.2895  GBP

Rio Tinto plc 10p ordinary

Sale

88

77.8011  EUR

Rio Tinto plc 10p ordinary

Sale

86

67.1650  GBP

Rio Tinto plc 10p ordinary

Sale

79

67.4150  GBP

Rio Tinto plc 10p ordinary

Sale

79

67.7400  GBP

Rio Tinto plc 10p ordinary

Sale

77

67.0100  GBP

Rio Tinto plc 10p ordinary

Sale

77

67.7700  GBP

Rio Tinto plc 10p ordinary

Sale

77

67.1850  GBP

Rio Tinto plc 10p ordinary

Sale

76

67.5650  GBP

Rio Tinto plc 10p ordinary

Sale

72

67.2650  GBP

Rio Tinto plc 10p ordinary

Sale

71

67.0350  GBP

Rio Tinto plc 10p ordinary

Sale

69

67.2150  GBP

Rio Tinto plc 10p ordinary

Sale

68

67.2550  GBP

Rio Tinto plc 10p ordinary

Sale

60

67.2338  GBP

Rio Tinto plc 10p ordinary

Sale

55

67.5950  GBP

Rio Tinto plc 10p ordinary

Sale

52

67.0650  GBP

Rio Tinto plc 10p ordinary

Sale

52

67.4450  GBP

Rio Tinto plc 10p ordinary

Sale

51

67.7500  GBP

Rio Tinto plc 10p ordinary

Sale

49

67.3150  GBP

Rio Tinto plc 10p ordinary

Sale

47

67.7100  GBP

Rio Tinto plc 10p ordinary

Sale

37

67.4550  GBP

Rio Tinto plc 10p ordinary

Sale

36

67.3350  GBP

Rio Tinto plc 10p ordinary

Sale

34

67.3050  GBP

Rio Tinto plc 10p ordinary

Sale

33

67.0500  GBP

Rio Tinto plc 10p ordinary

Sale

32

67.1550  GBP

ADR

Sale

31

93.3400  USD

Rio Tinto plc 10p ordinary

Sale

27

67.6550  GBP

Rio Tinto plc 10p ordinary

Sale

27

67.6510  GBP

Rio Tinto plc 10p ordinary

Sale

27

67.3850  GBP

Rio Tinto plc 10p ordinary

Sale

26

67.2750  GBP

Rio Tinto plc 10p ordinary

Sale

25

67.1950  GBP

Rio Tinto plc 10p ordinary

Sale

25

67.3148  GBP

Rio Tinto plc 10p ordinary

Sale

24

67.0550  GBP

ADR

Sale

24

93.3600  USD

Rio Tinto plc 10p ordinary

Sale

18

67.3750  GBP

Rio Tinto plc 10p ordinary

Sale

18

67.0250  GBP

Rio Tinto plc 10p ordinary

Sale

18

67.3650  GBP

Rio Tinto plc 10p ordinary

Sale

16

67.4950  GBP

Rio Tinto plc 10p ordinary

Sale

15

67.5850  GBP

ADR

Sale

13

93.0169  USD

ADR

Sale

12

93.1500  USD

ADR

Sale

7

92.8352  USD

Rio Tinto plc 10p ordinary

Sale

5

67.2440  GBP

ADR

Sale

2

92.9200  USD

ADR

Sale

2

92.6091  USD

Rio Tinto plc 10p ordinary

Sale

1

67.6250  GBP

ADR

Sale

1

93.0800  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

Decreasing Short

2,932

152.6918  AUD

Rio Tinto Limited ordinary

SWAP

Decreasing Short

377

152.9060  AUD

Rio Tinto Limited ordinary

SWAP

Decreasing Short

1,470

152.9062  AUD

Rio Tinto Limited ordinary

SWAP

Decreasing Short

584

152.9082  AUD

Rio Tinto Limited ordinary

SWAP

Decreasing Short

3,376

152.9212  AUD

Rio Tinto Limited ordinary

SWAP

Decreasing Short

1,988

152.9213  AUD

Rio Tinto Limited ordinary

SWAP

Decreasing Short

137

153.2097  AUD

Rio Tinto Limited ordinary

SWAP

Decreasing Short

88

153.2561  AUD

Rio Tinto Limited ordinary

SWAP

Increasing Short

25

152.9708  AUD

Rio Tinto Limited ordinary

SWAP

Increasing Short

3,185

153.3023  AUD

Rio Tinto Limited ordinary

CFD

Increasing Long

104

153.0878  AUD

Rio Tinto Limited ordinary

CFD

Increasing Long

27,553

153.9802  AUD

Rio Tinto Limited ordinary

CFD

Decreasing Long

5,418

152.9571  AUD

Rio Tinto Limited ordinary

CFD

Decreasing Long

15,161

153.1181  AUD

Rio Tinto Limited ordinary

CFD

Decreasing Long

186

153.1330  AUD

Rio Tinto plc 10p ordinary

SWAP

Opening Long

75,000

67.3638  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

7,359

67.1094  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

6,740

67.1435  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

541

67.1994  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

10

67.2000  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

229

67.2128  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

661

67.2129  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

2,102

67.2548  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

632

67.2687  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

1,453

67.2700  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

53,619

67.2702  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

1,050

67.2707  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

12,609

67.2758  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

1,203

67.2825  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

4,307

67.2920  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

9,307

67.2925  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

32,211

67.3104  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

25

67.3149  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

4,923

67.3174  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

1,247

67.3287  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

17,934

67.3292  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

417

67.3520  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

98

67.3696  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

49,556

67.3697  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

4,995

67.3798  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

14,983

67.3799  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

1,848

67.3882  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

3,441

67.3887  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

794

67.3999  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

6,442

67.4045  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

9,118

67.4077  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

3,814

67.4102  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

26,915

67.4156  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

2,006

67.4177  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

753

67.4308  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

29,878

67.4446  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

1,237

67.4567  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

5

67.4626  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

26,444

67.4713  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

5,517

67.4812  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

4,971

67.4942  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

217

67.4994  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

2,641

67.5039  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

960

67.5066  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

20,285

67.5097  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

104,678

67.5100  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

919

67.5119  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

1,236

67.5186  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

7,176

67.5200  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

27

67.5500  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

1,453

67.6266  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

115

67.6400  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

27

67.6550  GBP

Rio Tinto plc 10p ordinary

SWAP

Increasing Long

2,469

77.5450  EUR

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

577

67.0905  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

6,740

67.1100  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

6,740

67.1435  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

163,993

67.1900  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

8

67.3166  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

147

67.3233  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

2,538

67.3499  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

4,763

67.3501  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

9,504

67.3673  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

4,221

67.3696  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

58

67.3705  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

93

67.3706  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

898

67.3761  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

2,105

67.3781  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

544

67.3859  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

970

67.3953  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

3,423

67.4015  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

55,809

67.4093  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

8,445

67.4234  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

17,614

67.4711  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

848

67.4737  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

51,052

67.4981  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

11,195

67.5100  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

655

67.5108  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

6,786

67.5133  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

683

67.5262  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

207

67.6433  GBP

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

87

77.4781  EUR

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

2,185

77.5601  EUR

Rio Tinto plc 10p ordinary

SWAP

Decreasing Long

14

77.7842  EUR

Rio Tinto plc 10p ordinary

CFD

Increasing Long

7,983

67.2090  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Long

4,639

67.2447  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Long

136

67.3663  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Long

35,662

67.3952  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Long

152

67.5052  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Long

46,095

67.5100  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Long

395

67.5481  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Long

759

77.5111  EUR

Rio Tinto plc 10p ordinary

CFD

Decreasing Long

9,681

67.2594  GBP

Rio Tinto plc 10p ordinary

CFD

Decreasing Long

21,133

67.3656  GBP

Rio Tinto plc 10p ordinary

CFD

Decreasing Long

5,960

67.4946  GBP

Rio Tinto plc 10p ordinary

CFD

Opening Short

118,305

67.5100  GBP

Rio Tinto plc 10p ordinary

CFD

Increasing Short

554

77.7314  EUR

Rio Tinto plc 10p ordinary

CFD

Increasing Short

230

77.8229  EUR









(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

















(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:

29 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 10p ordinary

Call Options

Written

-142,508

57.9288

European

20 Oct 2026

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

-414,010

77.5100

European

25 Jan 2027

Rio Tinto plc ADR

Call Options

Written

-414,008

77.6756

European

25 Jan 2027

Rio Tinto plc ADR

Call Options

Written

-345,002

81.7604

European

25 Jan 2027

Rio Tinto plc ADR

Put Options

Written

30,000

48.0000

American

15 Jan 2027









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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