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

20 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

1,058,781

1.24%

1,060,883

1.24%

(2) Cash-settled derivatives

507,257

0.59%

890,049

1.04%

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

0

0.00%

0

0.00%

TOTAL:

1,566,038

1.83%

1,950,932

2.28%

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

61.4500 GBP

€0.25OrdinaryShares

Purchase

4

61.2600 GBP

€0.25OrdinaryShares

Purchase

9

61.0500 GBP

€0.25OrdinaryShares

Purchase

10

61.1750 GBP

€0.25OrdinaryShares

Purchase

13

61.3500 GBP

€0.25OrdinaryShares

Purchase

15

61.2493 GBP

€0.25OrdinaryShares

Purchase

22

61.2591 GBP

€0.25OrdinaryShares

Purchase

30

61.1000 GBP

€0.25OrdinaryShares

Purchase

46

61.2571 GBP

€0.25OrdinaryShares

Purchase

64

61.2000 GBP

€0.25OrdinaryShares

Purchase

69

61.0750 GBP

€0.25OrdinaryShares

Purchase

83

61.3451 GBP

€0.25OrdinaryShares

Purchase

91

61.1452 GBP

€0.25OrdinaryShares

Purchase

120

61.1500 GBP

€0.25OrdinaryShares

Purchase

120

61.3019 GBP

€0.25OrdinaryShares

Purchase

145

61.2279 GBP

€0.25OrdinaryShares

Purchase

202

61.3950 GBP

€0.25OrdinaryShares

Purchase

232

61.2036 GBP

€0.25OrdinaryShares

Purchase

272

61.1268 GBP

€0.25OrdinaryShares

Purchase

319

61.2678 GBP

€0.25OrdinaryShares

Purchase

331

61.2496 GBP

€0.25OrdinaryShares

Purchase

368

61.2613 GBP

€0.25OrdinaryShares

Purchase

369

61.2636 GBP

€0.25OrdinaryShares

Purchase

390

61.4523 GBP

€0.25OrdinaryShares

Purchase

425

61.1972 GBP

€0.25OrdinaryShares

Purchase

505

61.2368 GBP

€0.25OrdinaryShares

Purchase

723

61.4087 GBP

€0.25OrdinaryShares

Purchase

738

61.3810 GBP

€0.25OrdinaryShares

Purchase

838

61.2592 GBP

€0.25OrdinaryShares

Purchase

896

61.3503 GBP

€0.25OrdinaryShares

Purchase

932

61.1392 GBP

€0.25OrdinaryShares

Purchase

986

61.2622 GBP

€0.25OrdinaryShares

Purchase

1,171

61.1922 GBP

€0.25OrdinaryShares

Purchase

1,254

61.2306 GBP

€0.25OrdinaryShares

Purchase

1,425

61.3502 GBP

€0.25OrdinaryShares

Purchase

1,490

61.2640 GBP

€0.25OrdinaryShares

Purchase

1,965

61.2544 GBP

€0.25OrdinaryShares

Purchase

2,051

61.2560 GBP

€0.25OrdinaryShares

Purchase

2,055

61.4096 GBP

€0.25OrdinaryShares

Purchase

5,192

61.3209 GBP

€0.25OrdinaryShares

Purchase

5,224

61.3193 GBP

€0.25OrdinaryShares

Purchase

11,384

61.3035 GBP

€0.25OrdinaryShares

Purchase

19,022

61.2866 GBP

€0.25OrdinaryShares

Purchase

71,615

61.2500 GBP

€0.25OrdinaryShares

Sale

1

61.4500 GBP

€0.25OrdinaryShares

Sale

10

61.2550 GBP

€0.25OrdinaryShares

Sale

13

61.2400 GBP

€0.25OrdinaryShares

Sale

30

61.1833 GBP

€0.25OrdinaryShares

Sale

36

61.0750 GBP

€0.25OrdinaryShares

Sale

50

61.1000 GBP

€0.25OrdinaryShares

Sale

59

61.1822 GBP

€0.25OrdinaryShares

Sale

63

61.2000 GBP

€0.25OrdinaryShares

Sale

64

61.2648 GBP

€0.25OrdinaryShares

Sale

66

61.1518 GBP

€0.25OrdinaryShares

Sale

76

61.2407 GBP

€0.25OrdinaryShares

Sale

88

61.2687 GBP

€0.25OrdinaryShares

Sale

101

61.1876 GBP

€0.25OrdinaryShares

Sale

104

61.2927 GBP

€0.25OrdinaryShares

Sale

109

61.2639 GBP

€0.25OrdinaryShares

Sale

160

61.1500 GBP

€0.25OrdinaryShares

Sale

163

61.2444 GBP

€0.25OrdinaryShares

Sale

184

61.2308 GBP

€0.25OrdinaryShares

Sale

202

61.2100 GBP

€0.25OrdinaryShares

Sale

262

61.2062 GBP

€0.25OrdinaryShares

Sale

324

61.2377 GBP

€0.25OrdinaryShares

Sale

368

61.2631 GBP

€0.25OrdinaryShares

Sale

375

61.3191 GBP

€0.25OrdinaryShares

Sale

483

61.2490 GBP

€0.25OrdinaryShares

Sale

525

61.3072 GBP

€0.25OrdinaryShares

Sale

569

61.2642 GBP

€0.25OrdinaryShares

Sale

689

61.3274 GBP

€0.25OrdinaryShares

Sale

1,340

61.2855 GBP

€0.25OrdinaryShares

Sale

1,914

61.2079 GBP

€0.25OrdinaryShares

Sale

2,192

61.2561 GBP

€0.25OrdinaryShares

Sale

2,603

61.2433 GBP

€0.25OrdinaryShares

Sale

2,701

61.2124 GBP

€0.25OrdinaryShares

Sale

2,909

61.2866 GBP

€0.25OrdinaryShares

Sale

3,162

61.2408 GBP

€0.25OrdinaryShares

Sale

3,831

61.1381 GBP

€0.25OrdinaryShares

Sale

5,587

61.0276 GBP

€0.25OrdinaryShares

Sale

12,769

61.2519 GBP

€0.25OrdinaryShares

Sale

15,091

61.2721 GBP

€0.25OrdinaryShares

Sale

16,499

61.2457 GBP

€0.25OrdinaryShares

Sale

26,991

61.2500 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

16,499

61.2457 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

29

61.2639 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

13

61.2496 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

212

61.2369 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

5,587

61.0276 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

225

61.2527 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

356

61.2113 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

237

61.2113 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

3,108

61.2383 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

73

61.2129 GBP

€0.25OrdinaryShares

SWAP

Closing Short

7

61.2526 GBP

€0.25OrdinaryShares

SWAP

Opening Long

403

61.2526 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

2,909

61.2866 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

483

61.2490 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

21,324

61.2500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

5,365

61.2611 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

8,839

61.2461 GBP

€0.25OrdinaryShares

CFD

Increasing Long

419

61.4950 GBP

€0.25OrdinaryShares

CFD

Increasing Short

2,009

61.2788 GBP

€0.25OrdinaryShares

CFD

Decreasing Long

1,965

61.2544 GBP

€0.25OrdinaryShares

CFD

Decreasing Long

9,314

61.3339 GBP

€0.25OrdinaryShares

CFD

Opening Short

1

61.2000 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

93

61.2377 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

495

61.2591 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

6

61.2399 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

317

61.2496 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

7

61.2399 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

1

61.2496 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

76

61.2407 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

986

61.2622 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

75

61.2369 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

4

61.2600 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

343

61.2591 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

932

61.1393 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

9

61.2639 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

22

61.2590 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

1,263

61.2408 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

1,899

61.2408 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

132

61.2377 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

71

61.2639 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

218

61.2369 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

99

61.2377 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

2,701

61.2124 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

49

61.2308 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

2,055

61.4096 GBP

€0.25OrdinaryShares

SWAP

Closing Long

403

61.2500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

375

61.3191 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

508

61.2803 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

104

61.2500 GBP

€0.25OrdinaryShares

CFD

Increasing Short

390

61.4523 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

2,051

61.2560 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

15

61.2308 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

120

61.2308 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

1,582

61.2500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

15

61.2500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

2,896

61.3228 GBP

€0.25OrdinaryShares

CFD

Closing Short

391

61.3274 GBP

€0.25OrdinaryShares

CFD

Opening Long

298

61.3274 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

2,657

61.3136 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

772

61.2500 GBP

€0.25OrdinaryShares

CFD

Closing Long

298

61.2500 GBP

€0.25OrdinaryShares

CFD

Opening Short

390

61.2500 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

101

61.1876 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

1,254

61.2306 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

3,463

61.2524 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

5,192

61.3209 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

325

61.2483 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

389

61.2128 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

1,325

61.2500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

1,171

61.1922 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

110

61.1500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

11,384

61.3035 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

3,831

61.1381 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