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

07 May 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

1,063,895

1.24%

1,088,333

1.27%

(2) Cash-settled derivatives

328,297

0.38%

870,755

1.02%

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

0

0.00%

0

0.00%

TOTAL:

1,392,192

1.63%

1,959,088

2.29%

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

3

57.8166 GBP

€0.25OrdinaryShares

Purchase

5

58.0965 GBP

€0.25OrdinaryShares

Purchase

10

58.0500 GBP

€0.25OrdinaryShares

Purchase

12

58.0875 GBP

€0.25OrdinaryShares

Purchase

22

58.0909 GBP

€0.25OrdinaryShares

Purchase

24

57.8250 GBP

€0.25OrdinaryShares

Purchase

24

57.8000 GBP

€0.25OrdinaryShares

Purchase

28

58.0750 GBP

€0.25OrdinaryShares

Purchase

31

57.8994 GBP

€0.25OrdinaryShares

Purchase

33

57.8068 GBP

€0.25OrdinaryShares

Purchase

35

57.6505 GBP

€0.25OrdinaryShares

Purchase

44

57.9340 GBP

€0.25OrdinaryShares

Purchase

45

57.7566 GBP

€0.25OrdinaryShares

Purchase

48

58.0000 GBP

€0.25OrdinaryShares

Purchase

68

57.9972 GBP

€0.25OrdinaryShares

Purchase

69

58.1000 GBP

€0.25OrdinaryShares

Purchase

84

57.8714 GBP

€0.25OrdinaryShares

Purchase

93

57.7508 GBP

€0.25OrdinaryShares

Purchase

96

58.0796 GBP

€0.25OrdinaryShares

Purchase

106

58.0325 GBP

€0.25OrdinaryShares

Purchase

118

57.9014 GBP

€0.25OrdinaryShares

Purchase

124

57.7004 GBP

€0.25OrdinaryShares

Purchase

139

57.5750 GBP

€0.25OrdinaryShares

Purchase

140

57.5735 GBP

€0.25OrdinaryShares

Purchase

154

57.9250 GBP

€0.25OrdinaryShares

Purchase

156

57.6500 GBP

€0.25OrdinaryShares

Purchase

160

57.8693 GBP

€0.25OrdinaryShares

Purchase

236

57.6750 GBP

€0.25OrdinaryShares

Purchase

243

57.5590 GBP

€0.25OrdinaryShares

Purchase

322

57.9500 GBP

€0.25OrdinaryShares

Purchase

329

58.0250 GBP

€0.25OrdinaryShares

Purchase

353

58.0893 GBP

€0.25OrdinaryShares

Purchase

355

57.7922 GBP

€0.25OrdinaryShares

Purchase

386

57.7598 GBP

€0.25OrdinaryShares

Purchase

465

57.9000 GBP

€0.25OrdinaryShares

Purchase

477

57.9106 GBP

€0.25OrdinaryShares

Purchase

545

57.8500 GBP

€0.25OrdinaryShares

Purchase

825

57.8739 GBP

€0.25OrdinaryShares

Purchase

1,364

57.9016 GBP

€0.25OrdinaryShares

Purchase

1,403

57.6818 GBP

€0.25OrdinaryShares

Purchase

1,436

57.8056 GBP

€0.25OrdinaryShares

Purchase

1,479

57.8018 GBP

€0.25OrdinaryShares

Purchase

1,540

57.9049 GBP

€0.25OrdinaryShares

Purchase

1,584

57.6031 GBP

€0.25OrdinaryShares

Purchase

1,891

57.8810 GBP

€0.25OrdinaryShares

Purchase

1,947

57.8830 GBP

€0.25OrdinaryShares

Purchase

2,462

57.8070 GBP

€0.25OrdinaryShares

Purchase

2,800

57.9337 GBP

€0.25OrdinaryShares

Purchase

2,894

57.6742 GBP

€0.25OrdinaryShares

Purchase

8,302

57.5206 GBP

€0.25OrdinaryShares

Purchase

8,879

57.9130 GBP

€0.25OrdinaryShares

Purchase

10,282

57.8815 GBP

€0.25OrdinaryShares

Purchase

15,573

57.8462 GBP

€0.25OrdinaryShares

Purchase

18,467

57.8192 GBP

€0.25OrdinaryShares

Purchase

36,903

57.5049 GBP

€0.25OrdinaryShares

Purchase

47,331

57.4500 GBP

€0.25OrdinaryShares

Sale

2

57.4400 GBP

€0.25OrdinaryShares

Sale

4

57.4425 GBP

€0.25OrdinaryShares

Sale

5

57.4420 GBP

€0.25OrdinaryShares

Sale

11

57.9000 GBP

€0.25OrdinaryShares

Sale

12

57.7875 GBP

€0.25OrdinaryShares

Sale

14

57.4414 GBP

€0.25OrdinaryShares

Sale

21

57.8166 GBP

€0.25OrdinaryShares

Sale

24

57.8875 GBP

€0.25OrdinaryShares

Sale

39

57.9500 GBP

€0.25OrdinaryShares

Sale

48

57.8000 GBP

€0.25OrdinaryShares

Sale

61

57.4768 GBP

€0.25OrdinaryShares

Sale

64

57.9242 GBP

€0.25OrdinaryShares

Sale

68

58.0007 GBP

€0.25OrdinaryShares

Sale

72

57.8375 GBP

€0.25OrdinaryShares

Sale

77

57.9072 GBP

€0.25OrdinaryShares

Sale

78

57.9314 GBP

€0.25OrdinaryShares

Sale

115

57.8305 GBP

€0.25OrdinaryShares

Sale

134

57.8972 GBP

€0.25OrdinaryShares

Sale

141

57.5750 GBP

€0.25OrdinaryShares

Sale

201

57.8500 GBP

€0.25OrdinaryShares

Sale

221

57.4615 GBP

€0.25OrdinaryShares

Sale

223

57.8076 GBP

€0.25OrdinaryShares

Sale

346

57.8632 GBP

€0.25OrdinaryShares

Sale

358

57.7168 GBP

€0.25OrdinaryShares

Sale

395

57.8250 GBP

€0.25OrdinaryShares

Sale

403

57.8117 GBP

€0.25OrdinaryShares

Sale

438

57.7859 GBP

€0.25OrdinaryShares

Sale

447

57.6495 GBP

€0.25OrdinaryShares

Sale

616

57.7534 GBP

€0.25OrdinaryShares

Sale

744

57.4767 GBP

€0.25OrdinaryShares

Sale

763

58.0709 GBP

€0.25OrdinaryShares

Sale

767

57.8027 GBP

€0.25OrdinaryShares

Sale

807

57.5159 GBP

€0.25OrdinaryShares

Sale

808

57.5500 GBP

€0.25OrdinaryShares

Sale

1,284

57.8119 GBP

€0.25OrdinaryShares

Sale

1,502

57.8498 GBP

€0.25OrdinaryShares

Sale

1,546

57.8691 GBP

€0.25OrdinaryShares

Sale

2,329

57.8382 GBP

€0.25OrdinaryShares

Sale

2,351

57.7795 GBP

€0.25OrdinaryShares

Sale

2,535

57.8159 GBP

€0.25OrdinaryShares

Sale

3,178

57.8536 GBP

€0.25OrdinaryShares

Sale

4,301

57.7734 GBP

€0.25OrdinaryShares

Sale

4,336

57.9998 GBP

€0.25OrdinaryShares

Sale

5,880

57.7842 GBP

€0.25OrdinaryShares

Sale

10,385

57.8812 GBP

€0.25OrdinaryShares

Sale

12,791

57.5790 GBP

€0.25OrdinaryShares

Sale

12,843

57.7004 GBP

€0.25OrdinaryShares

Sale

17,903

57.8202 GBP

€0.25OrdinaryShares

Sale

19,210

57.8224 GBP

€0.25OrdinaryShares

Sale

21,807

57.4796 GBP

€0.25OrdinaryShares

Sale

26,864

57.4533 GBP

€0.25OrdinaryShares

Sale

35,141

57.8442 GBP

€0.25OrdinaryShares

Sale

52,448

57.4500 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

Increasing Long

2,300

57.7534 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

295

57.6054 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

5,154

57.5206 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

108

57.5735 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

124

57.7004 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

28

57.9047 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

781

57.8301 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

469

57.8300 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

651

58.0167 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

154

57.8291 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

338

57.7859 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

3,775

57.4500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

134

57.8972 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

22,924

57.4500 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

36

58.0000 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

3,111

57.7765 GBP

€0.25OrdinaryShares

CFD

Increasing Short

999

57.5111 GBP

€0.25OrdinaryShares

CFD

Decreasing Long

60

57.8175 GBP

€0.25OrdinaryShares

CFD

Decreasing Long

4,616

57.8546 GBP

€0.25OrdinaryShares

CFD

Closing Short

808

57.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

122

58.0046 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

760

58.0709 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

3

58.0709 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

358

57.4767 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

12,154

57.4533 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

14

57.4414 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

2,082

57.5206 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

1,066

57.5206 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

3,886

57.4796 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

2,210

57.8017 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

6,894

57.4533 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

6,891

57.4533 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

89

57.5984 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

3,750

57.4796 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

386

57.4767 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

2,368

57.4796 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

5

57.4420 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

85

57.6054 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

2

57.4400 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

61

57.4768 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

914

57.4796 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

4

57.4425 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

684

57.6054 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

32

57.5735 GBP

€0.25OrdinaryShares

SWAP

Opening Short

32

57.5984 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

925

57.4533 GBP

€0.25OrdinaryShares

SWAP

Closing Long

93

57.5984 GBP

€0.25OrdinaryShares

SWAP

Opening Short

108

57.5984 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

4,336

57.9998 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

706

57.8584 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

49

57.9086 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

358

57.7168 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

5,039

57.4531 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

11,377

57.4500 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

5,404

57.4796 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

5,485

57.4796 GBP

€0.25OrdinaryShares

SWAP

Closing Long

198

57.5984 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

35

57.6505 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

2,898

57.4500 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

99

57.8500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

1,449

57.6072 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

1,272

57.8582 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

728

57.4500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

291

57.4500 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

599

57.5755 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

2,351

57.7794 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

7,891

57.4578 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

5,880

57.7842 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

2,460

57.7713 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

214

57.8859 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

93

57.4500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

8,273

57.4500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

72

57.8500 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

2,607

57.8164 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

386

57.7598 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

17,903

57.8202 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

15 Jun 2026

Contact name

Large Holdings Regulatory Operations

Telephone number

020 3134 7213