DCC Regulatory News (DCC)

FORM 8.3

IRISH TAKEOVER PANEL

OPENING POSITION DISCLOSURE/DEALING DISCLOSURE UNDER RULE 8.3 OF THE IRISH TAKEOVER PANEL ACT, 1997, TAKEOVER

RULES, 2022 BY PERSONS WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE

1. KEY INFORMATION

(a) Full name of discloser

Barclays PLC.

(b) Owner or controller of interests and short positions disclosed, if different from 1(a)

(c) Name of offeror/offeree in relation to whose relevant securities this form relates

DCC PLC

(d) If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree (Note 1)

(e) Date position held/dealing undertaken

24 Jun 2026

(f) In addition to the company in 1(c) above, is the discloser also making disclosures in respect of any other party to the offer?

NO

2. INTERESTS AND SHORT POSITIONS

Interests and short positions in the relevant securities of the offeror or offeree to which the disclosure relates following the dealing (if any)

(Note 2)

Class of relevant security (Note 3)

€0.25OrdinaryShares

Interests

Short positions

Number

(%)

Number

(%)

(1) Relevant securities owned and/or controlled

983,399

1.15%

777,888

0.91%

(2) Cash-settled derivatives

529,261

0.62%

804,219

0.94%

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

0

0.00%

0

0.00%

TOTAL:

1,512,660

1.77%

1,582,107

1.85%

3. DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE (Note 4)

(a) Purchases and sales

Class of relevant security

Purchase/sale

Number of securities

Price per unit(Note 5)

€0.25OrdinaryShares

Purchase

10

62.2325 GBP

€0.25OrdinaryShares

Purchase

13

62.1961 GBP

€0.25OrdinaryShares

Purchase

17

62.1647 GBP

€0.25OrdinaryShares

Purchase

23

62.2000 GBP

€0.25OrdinaryShares

Purchase

40

61.5505 GBP

€0.25OrdinaryShares

Purchase

40

61.6000 GBP

€0.25OrdinaryShares

Purchase

57

62.0504 GBP

€0.25OrdinaryShares

Purchase

64

62.2234 GBP

€0.25OrdinaryShares

Purchase

65

62.1000 GBP

€0.25OrdinaryShares

Purchase

68

62.0764 GBP

€0.25OrdinaryShares

Purchase

74

61.5752 GBP

€0.25OrdinaryShares

Purchase

76

62.2500 GBP

€0.25OrdinaryShares

Purchase

77

61.8500 GBP

€0.25OrdinaryShares

Purchase

78

61.9833 GBP

€0.25OrdinaryShares

Purchase

124

61.9429 GBP

€0.25OrdinaryShares

Purchase

124

61.8366 GBP

€0.25OrdinaryShares

Purchase

125

61.6250 GBP

€0.25OrdinaryShares

Purchase

140

61.9285 GBP

€0.25OrdinaryShares

Purchase

144

62.0407 GBP

€0.25OrdinaryShares

Purchase

162

61.5750 GBP

€0.25OrdinaryShares

Purchase

172

61.7234 GBP

€0.25OrdinaryShares

Purchase

192

61.6703 GBP

€0.25OrdinaryShares

Purchase

243

62.2633 GBP

€0.25OrdinaryShares

Purchase

261

62.1913 GBP

€0.25OrdinaryShares

Purchase

263

61.5235 GBP

€0.25OrdinaryShares

Purchase

267

61.8575 GBP

€0.25OrdinaryShares

Purchase

288

61.9693 GBP

€0.25OrdinaryShares

Purchase

360

61.6542 GBP

€0.25OrdinaryShares

Purchase

412

62.0275 GBP

€0.25OrdinaryShares

Purchase

416

62.0658 GBP

€0.25OrdinaryShares

Purchase

422

62.1545 GBP

€0.25OrdinaryShares

Purchase

422

61.8387 GBP

€0.25OrdinaryShares

Purchase

455

62.1306 GBP

€0.25OrdinaryShares

Purchase

468

62.1897 GBP

€0.25OrdinaryShares

Purchase

548

62.1288 GBP

€0.25OrdinaryShares

Purchase

600

61.6043 GBP

€0.25OrdinaryShares

Purchase

710

61.6816 GBP

€0.25OrdinaryShares

Purchase

713

62.0485 GBP

€0.25OrdinaryShares

Purchase

733

61.6461 GBP

€0.25OrdinaryShares

Purchase

742

62.1125 GBP

€0.25OrdinaryShares

Purchase

782

61.6780 GBP

€0.25OrdinaryShares

Purchase

897

61.7560 GBP

€0.25OrdinaryShares

Purchase

945

61.7894 GBP

€0.25OrdinaryShares

Purchase

1,213

61.9238 GBP

€0.25OrdinaryShares

Purchase

1,279

61.7303 GBP

€0.25OrdinaryShares

Purchase

1,341

62.0019 GBP

€0.25OrdinaryShares

Purchase

1,531

61.8904 GBP

€0.25OrdinaryShares

Purchase

1,624

62.0352 GBP

€0.25OrdinaryShares

Purchase

1,688

61.8614 GBP

€0.25OrdinaryShares

Purchase

2,066

61.6852 GBP

€0.25OrdinaryShares

Purchase

2,236

62.0387 GBP

€0.25OrdinaryShares

Purchase

5,448

61.9000 GBP

€0.25OrdinaryShares

Purchase

5,552

61.6655 GBP

€0.25OrdinaryShares

Purchase

5,569

61.5500 GBP

€0.25OrdinaryShares

Purchase

7,460

61.9392 GBP

€0.25OrdinaryShares

Purchase

7,618

61.7451 GBP

€0.25OrdinaryShares

Purchase

12,883

61.6490 GBP

€0.25OrdinaryShares

Purchase

24,740

61.9501 GBP

€0.25OrdinaryShares

Purchase

24,839

62.0464 GBP

€0.25OrdinaryShares

Purchase

25,000

61.9310 GBP

€0.25OrdinaryShares

Purchase

25,000

61.9309 GBP

€0.25OrdinaryShares

Purchase

36,120

61.6500 GBP

€0.25OrdinaryShares

Purchase

39,755

62.0280 GBP

€0.25OrdinaryShares

Purchase

77,218

62.0500 GBP

€0.25OrdinaryShares

Purchase

80,000

62.1939 GBP

€0.25OrdinaryShares

Sale

17

61.9500 GBP

€0.25OrdinaryShares

Sale

19

61.5250 GBP

€0.25OrdinaryShares

Sale

23

62.2000 GBP

€0.25OrdinaryShares

Sale

33

61.6500 GBP

€0.25OrdinaryShares

Sale

36

62.2250 GBP

€0.25OrdinaryShares

Sale

39

62.0592 GBP

€0.25OrdinaryShares

Sale

50

61.5811 GBP

€0.25OrdinaryShares

Sale

57

62.1232 GBP

€0.25OrdinaryShares

Sale

76

62.2500 GBP

€0.25OrdinaryShares

Sale

77

61.8500 GBP

€0.25OrdinaryShares

Sale

80

61.7437 GBP

€0.25OrdinaryShares

Sale

85

61.5561 GBP

€0.25OrdinaryShares

Sale

116

62.0146 GBP

€0.25OrdinaryShares

Sale

130

62.1000 GBP

€0.25OrdinaryShares

Sale

143

61.9139 GBP

€0.25OrdinaryShares

Sale

187

61.6000 GBP

€0.25OrdinaryShares

Sale

192

61.6703 GBP

€0.25OrdinaryShares

Sale

214

61.7764 GBP

€0.25OrdinaryShares

Sale

311

61.6372 GBP

€0.25OrdinaryShares

Sale

331

61.8571 GBP

€0.25OrdinaryShares

Sale

339

61.9988 GBP

€0.25OrdinaryShares

Sale

360

62.0863 GBP

€0.25OrdinaryShares

Sale

384

62.0053 GBP

€0.25OrdinaryShares

Sale

405

62.0656 GBP

€0.25OrdinaryShares

Sale

418

61.7586 GBP

€0.25OrdinaryShares

Sale

443

61.7155 GBP

€0.25OrdinaryShares

Sale

454

61.7955 GBP

€0.25OrdinaryShares

Sale

526

61.5235 GBP

€0.25OrdinaryShares

Sale

538

61.9813 GBP

€0.25OrdinaryShares

Sale

571

61.6169 GBP

€0.25OrdinaryShares

Sale

602

61.9406 GBP

€0.25OrdinaryShares

Sale

900

61.7838 GBP

€0.25OrdinaryShares

Sale

945

61.7894 GBP

€0.25OrdinaryShares

Sale

977

61.5500 GBP

€0.25OrdinaryShares

Sale

1,222

62.0819 GBP

€0.25OrdinaryShares

Sale

1,845

61.6561 GBP

€0.25OrdinaryShares

Sale

2,279

62.0283 GBP

€0.25OrdinaryShares

Sale

2,308

62.0624 GBP

€0.25OrdinaryShares

Sale

2,438

62.0251 GBP

€0.25OrdinaryShares

Sale

2,947

62.1178 GBP

€0.25OrdinaryShares

Sale

3,218

61.7567 GBP

€0.25OrdinaryShares

Sale

5,448

61.9000 GBP

€0.25OrdinaryShares

Sale

5,919

62.0593 GBP

€0.25OrdinaryShares

Sale

7,460

61.9392 GBP

€0.25OrdinaryShares

Sale

8,230

62.0514 GBP

€0.25OrdinaryShares

Sale

10,878

62.0703 GBP

€0.25OrdinaryShares

Sale

10,923

61.7869 GBP

€0.25OrdinaryShares

Sale

10,940

61.9370 GBP

€0.25OrdinaryShares

Sale

25,278

61.8529 GBP

€0.25OrdinaryShares

Sale

36,994

61.9628 GBP

€0.25OrdinaryShares

Sale

42,723

62.0500 GBP

(b) Cash-settled derivative transactions

Class of relevant security

Product description

Nature of dealing

Number of reference securities (Note 6)

Price per unit(Note 5)

€0.25OrdinaryShares

SWAP

Decreasing Long

600

61.6043 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

288

61.6169 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

57

62.0504 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

186

61.723 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

89

61.6113 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

50

61.8050 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

87

61.5506 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

30,800

62.0500 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

21

61.6000 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

36,994

61.9627 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

19,814

61.9514 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

379

61.9525 GBP

€0.25OrdinaryShares

CFD

Decreasing Short

141

61.5500 GBP

€0.25OrdinaryShares

CFD

Increasing Short

8,665

61.9787 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

25,219

61.8529 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

59

61.8529 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

6,563

62.0531 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

5,000

61.5500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

4

62.0625 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

2

62.0600 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

2

62.0600 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

84

61.6169 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

382

62.0592 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

1,308

62.0592 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

199

61.6169 GBP

€0.25OrdinaryShares

SWAP

Opening Short

164

62.0593 GBP

€0.25OrdinaryShares

SWAP

Closing Short

6,800

61.8867 GBP

€0.25OrdinaryShares

SWAP

Opening Short

80,000

62.1939 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

592

62.0819 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

12,732

61.6502 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

40

61.5506 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

2,147

61.5994 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

5,234

62.0594 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

173

62.0895 GBP

€0.25OrdinaryShares

CFD

Closing Short

100

61.8579 GBP

€0.25OrdinaryShares

CFD

Opening Long

1,254

61.8579 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

10,853

62.0703 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

25

62.0703 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

171

62.0819 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

459

62.0819 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

151

61.5504 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

139

61.6342 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

5,000

61.5994 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

8,672

61.7710 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

376

61.6185 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

14,352

61.6001 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

2,128

62.0500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

13,461

62.0500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

71

61.9887 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

6,507

62.0500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

77

61.6759 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

10,810

62.0490 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

1,455

62.0500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

159

62.0500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

345

61.5889 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

2,066

61.6852 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

143

61.9139 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

422

61.8387 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

3,127

62.0169 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

25,000

61.9309 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

782

61.6780 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

25,000

61.9309 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

463

61.9755 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

5,552

61.6655 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

97

62.1221 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

81

62.0030 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

13

62.1961 GBP

(c) Stock-settled derivative transactions (including options)

(i) Writing, selling, purchasing or varying

Class of

Product description

Writing, purchasing,

Number of securities

Exercise price

Type

Expiry date

Option money

relevant security

selling,

to which option

per unit

paid/received per unit

varying etc.

relates (Note 6)

(ii) Exercise

Class of

Product description

Exercising/exercised

Number of

Exercise price per

relevant security

against

securities

unit (Note 5)

(d) Other dealings (including transactions in respect of new securities) (Note 3)

Class of

Nature of dealing

Details

Price per unit

relevant security

(if applicable) (Note 5)

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.

NONE

(b) Agreements, arrangements or understandings relating to options or derivatives

Full details of any agreement, arrangement or understanding between the person disclosing

and any other person relating to the voting rights of any relevant securities under any option

referred to on this form or relating to the voting rights or future acquisition or disposal of any

relevant securities to which any derivative referred to on this form is referenced. If none, this

should be stated

NONE

(c) Attachments

Is a Supplemental Form 8 attached?

NO

Date of disclosure

25 Jun 2026

Contact name

Large Holdings Regulatory Operations

Telephone number

020 3134 7213