Barclays Regulatory News (BARC)

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

22 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

905,646

1.06%

886,915

1.04%

(2) Cash-settled derivatives

583,983

0.68%

729,224

0.85%

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

0

0.00%

0

0.00%

TOTAL:

1,489,629

1.74%

1,616,139

1.89%

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

16

61.7125 GBP

€0.25OrdinaryShares

Purchase

17

61.6250 GBP

€0.25OrdinaryShares

Purchase

28

61.5951 GBP

€0.25OrdinaryShares

Purchase

45

61.7500 GBP

€0.25OrdinaryShares

Purchase

62

61.6677 GBP

€0.25OrdinaryShares

Purchase

79

61.5500 GBP

€0.25OrdinaryShares

Purchase

92

61.6597 GBP

€0.25OrdinaryShares

Purchase

97

61.7025 GBP

€0.25OrdinaryShares

Purchase

154

61.6516 GBP

€0.25OrdinaryShares

Purchase

233

61.6446 GBP

€0.25OrdinaryShares

Purchase

306

61.6851 GBP

€0.25OrdinaryShares

Purchase

308

61.5889 GBP

€0.25OrdinaryShares

Purchase

403

61.6376 GBP

€0.25OrdinaryShares

Purchase

564

61.6496 GBP

€0.25OrdinaryShares

Purchase

600

61.6033 GBP

€0.25OrdinaryShares

Purchase

647

61.6268 GBP

€0.25OrdinaryShares

Purchase

882

61.6548 GBP

€0.25OrdinaryShares

Purchase

892

61.6479 GBP

€0.25OrdinaryShares

Purchase

911

61.5850 GBP

€0.25OrdinaryShares

Purchase

987

61.5954 GBP

€0.25OrdinaryShares

Purchase

1,794

61.7285 GBP

€0.25OrdinaryShares

Purchase

2,691

61.7488 GBP

€0.25OrdinaryShares

Purchase

3,588

61.7354 GBP

€0.25OrdinaryShares

Purchase

3,641

61.6478 GBP

€0.25OrdinaryShares

Purchase

3,864

61.6592 GBP

€0.25OrdinaryShares

Purchase

7,074

61.7663 GBP

€0.25OrdinaryShares

Purchase

8,720

61.6044 GBP

€0.25OrdinaryShares

Purchase

21,391

61.6000 GBP

€0.25OrdinaryShares

Purchase

23,053

61.6500 GBP

€0.25OrdinaryShares

Purchase

249,122

61.9999 GBP

€0.25OrdinaryShares

Sale

6

61.6383 GBP

€0.25OrdinaryShares

Sale

6

61.6366 GBP

€0.25OrdinaryShares

Sale

38

62.0000 GBP

€0.25OrdinaryShares

Sale

47

61.6250 GBP

€0.25OrdinaryShares

Sale

51

61.6083 GBP

€0.25OrdinaryShares

Sale

56

61.6285 GBP

€0.25OrdinaryShares

Sale

63

61.7238 GBP

€0.25OrdinaryShares

Sale

66

61.6333 GBP

€0.25OrdinaryShares

Sale

101

61.6018 GBP

€0.25OrdinaryShares

Sale

125

61.5500 GBP

€0.25OrdinaryShares

Sale

166

61.6466 GBP

€0.25OrdinaryShares

Sale

172

61.6770 GBP

€0.25OrdinaryShares

Sale

222

61.6006 GBP

€0.25OrdinaryShares

Sale

227

61.6603 GBP

€0.25OrdinaryShares

Sale

327

61.6000 GBP

€0.25OrdinaryShares

Sale

387

61.6650 GBP

€0.25OrdinaryShares

Sale

388

61.6533 GBP

€0.25OrdinaryShares

Sale

431

61.6495 GBP

€0.25OrdinaryShares

Sale

474

61.5905 GBP

€0.25OrdinaryShares

Sale

521

61.6436 GBP

€0.25OrdinaryShares

Sale

631

61.6425 GBP

€0.25OrdinaryShares

Sale

850

61.5991 GBP

€0.25OrdinaryShares

Sale

922

61.6592 GBP

€0.25OrdinaryShares

Sale

1,015

61.5912 GBP

€0.25OrdinaryShares

Sale

1,127

61.5750 GBP

€0.25OrdinaryShares

Sale

1,144

61.6477 GBP

€0.25OrdinaryShares

Sale

1,367

61.6507 GBP

€0.25OrdinaryShares

Sale

3,024

61.5791 GBP

€0.25OrdinaryShares

Sale

5,379

61.6543 GBP

€0.25OrdinaryShares

Sale

9,953

61.6046 GBP

€0.25OrdinaryShares

Sale

16,146

61.7417 GBP

€0.25OrdinaryShares

Sale

18,497

61.9628 GBP

€0.25OrdinaryShares

Sale

59,583

61.6500 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

241

61.6436 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

64

61.6598 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

437

61.6496 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

431

61.6495 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

195

61.6563 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

111

61.6567 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

40

61.6588 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

2,581

61.6500 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

40

62.0000 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

18,497

61.9627 GBP

€0.25OrdinaryShares

SWAP

Opening Long

242

61.6469 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

17,064

61.6542 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

18,113

61.6000 GBP

€0.25OrdinaryShares

CFD

Decreasing Short

38

62.0000 GBP

€0.25OrdinaryShares

CFD

Increasing Long

850

61.5991 GBP

€0.25OrdinaryShares

CFD

Increasing Short

2,636

61.6254 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

3,018

61.5791 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

6

61.5791 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

6

61.6383 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

20

61.6598 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

8

61.6598 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

3

61.6366 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

3

61.6366 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

127

61.6496 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

1,970

61.6592 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

1,135

61.6592 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

70

61.6436 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

664

61.6592 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

210

61.6436 GBP

€0.25OrdinaryShares

SWAP

Closing Short

1,700

61.6303 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

382

61.6593 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

1,015

61.5912 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

353

61.6579 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

188

61.6013 GBP

€0.25OrdinaryShares

CFD

Closing Short

100

61.6655 GBP

€0.25OrdinaryShares

CFD

Opening Long

38

61.6655 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

110

61.6593 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

430

61.6593 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

882

61.6548 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

1,179

61.6712 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

257

61.6500 GBP

€0.25OrdinaryShares

CFD

Closing Long

38

61.6688 GBP

€0.25OrdinaryShares

CFD

Opening Short

165

61.6688 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

38

61.6842 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

5,475

61.6500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

172

61.6770 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

52

61.7500 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

48,467

61.6500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

124

61.6500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

26

61.6500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

2,596

61.6500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

194

61.6478 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

2,030

61.6477 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

16,146

61.7417 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

90

61.6327 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

36

61.6805 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

570

61.6500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

154

61.6516 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

95

61.6592 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

23 Jun 2026

Contact name

Large Holdings Regulatory Operations

Telephone number

020 3134 7213