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

06 Jul 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

1,185,822

1.39%

574,090

0.67%

(2) Cash-settled derivatives

296,290

0.35%

1,024,409

1.20%

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

0

0.00%

0

0.00%

TOTAL:

1,482,112

1.74%

1,598,499

1.87%

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

1

60.4039 GBP

€0.25OrdinaryShares

Purchase

11

60.6500 GBP

€0.25OrdinaryShares

Purchase

15

60.7000 GBP

€0.25OrdinaryShares

Purchase

34

60.7750 GBP

€0.25OrdinaryShares

Purchase

69

61.5376 GBP

€0.25OrdinaryShares

Purchase

77

61.3142 GBP

€0.25OrdinaryShares

Purchase

79

60.7265 GBP

€0.25OrdinaryShares

Purchase

85

60.6800 GBP

€0.25OrdinaryShares

Purchase

92

60.7563 GBP

€0.25OrdinaryShares

Purchase

116

61.4189 GBP

€0.25OrdinaryShares

Purchase

153

60.6968 GBP

€0.25OrdinaryShares

Purchase

154

61.0000 GBP

€0.25OrdinaryShares

Purchase

161

61.2500 GBP

€0.25OrdinaryShares

Purchase

173

61.1148 GBP

€0.25OrdinaryShares

Purchase

214

61.1939 GBP

€0.25OrdinaryShares

Purchase

224

61.4017 GBP

€0.25OrdinaryShares

Purchase

278

60.5500 GBP

€0.25OrdinaryShares

Purchase

282

61.4386 GBP

€0.25OrdinaryShares

Purchase

302

60.8024 GBP

€0.25OrdinaryShares

Purchase

312

61.0073 GBP

€0.25OrdinaryShares

Purchase

325

61.2853 GBP

€0.25OrdinaryShares

Purchase

341

60.7957 GBP

€0.25OrdinaryShares

Purchase

355

60.9328 GBP

€0.25OrdinaryShares

Purchase

409

60.5250 GBP

€0.25OrdinaryShares

Purchase

487

61.3000 GBP

€0.25OrdinaryShares

Purchase

500

61.3447 GBP

€0.25OrdinaryShares

Purchase

522

61.3657 GBP

€0.25OrdinaryShares

Purchase

603

61.3500 GBP

€0.25OrdinaryShares

Purchase

618

60.8541 GBP

€0.25OrdinaryShares

Purchase

847

61.0057 GBP

€0.25OrdinaryShares

Purchase

886

61.5498 GBP

€0.25OrdinaryShares

Purchase

989

61.1653 GBP

€0.25OrdinaryShares

Purchase

6,750

61.1627 GBP

€0.25OrdinaryShares

Purchase

1,292

61.1875 GBP

€0.25OrdinaryShares

Purchase

1,995

60.8016 GBP

€0.25OrdinaryShares

Purchase

2,069

60.6871 GBP

€0.25OrdinaryShares

Purchase

4,180

60.5433 GBP

€0.25OrdinaryShares

Purchase

7,718

60.6424 GBP

€0.25OrdinaryShares

Purchase

7,927

60.8191 GBP

€0.25OrdinaryShares

Purchase

7,929

60.8089 GBP

€0.25OrdinaryShares

Purchase

11,439

61.5504 GBP

€0.25OrdinaryShares

Purchase

13,797

60.7655 GBP

€0.25OrdinaryShares

Purchase

16,616

61.4916 GBP

€0.25OrdinaryShares

Purchase

17,171

60.6902 GBP

€0.25OrdinaryShares

Purchase

37,013

61.5500 GBP

€0.25OrdinaryShares

Sale

2

60.7500 GBP

€0.25OrdinaryShares

Sale

16

61.5375 GBP

€0.25OrdinaryShares

Sale

17

60.5750 GBP

€0.25OrdinaryShares

Sale

17

61.2000 GBP

€0.25OrdinaryShares

Sale

17

60.8750 GBP

€0.25OrdinaryShares

Sale

18

61.5377 GBP

€0.25OrdinaryShares

Sale

48

60.5491 GBP

€0.25OrdinaryShares

Sale

60

61.1583 GBP

€0.25OrdinaryShares

Sale

61

60.6000 GBP

€0.25OrdinaryShares

Sale

70

60.9500 GBP

€0.25OrdinaryShares

Sale

120

61.2562 GBP

€0.25OrdinaryShares

Sale

124

60.7955 GBP

€0.25OrdinaryShares

Sale

241

60.7493 GBP

€0.25OrdinaryShares

Sale

244

60.6250 GBP

€0.25OrdinaryShares

Sale

263

60.5518 GBP

€0.25OrdinaryShares

Sale

278

61.2020 GBP

€0.25OrdinaryShares

Sale

319

60.7153 GBP

€0.25OrdinaryShares

Sale

331

61.4753 GBP

€0.25OrdinaryShares

Sale

335

60.5500 GBP

€0.25OrdinaryShares

Sale

386

61.5543 GBP

€0.25OrdinaryShares

Sale

423

61.2214 GBP

€0.25OrdinaryShares

Sale

467

61.5376 GBP

€0.25OrdinaryShares

Sale

540

60.9000 GBP

€0.25OrdinaryShares

Sale

663

61.5047 GBP

€0.25OrdinaryShares

Sale

722

61.3635 GBP

€0.25OrdinaryShares

Sale

724

60.6439 GBP

€0.25OrdinaryShares

Sale

766

61.4863 GBP

€0.25OrdinaryShares

Sale

1,116

60.7577 GBP

€0.25OrdinaryShares

Sale

2,328

61.0000 GBP

€0.25OrdinaryShares

Sale

2,629

61.4016 GBP

€0.25OrdinaryShares

Sale

2,646

60.6498 GBP

€0.25OrdinaryShares

Sale

2,691

61.5450 GBP

€0.25OrdinaryShares

Sale

3,898

61.4377 GBP

€0.25OrdinaryShares

Sale

4,507

61.1177 GBP

€0.25OrdinaryShares

Sale

5,000

60.7495 GBP

€0.25OrdinaryShares

Sale

5,247

60.7718 GBP

€0.25OrdinaryShares

Sale

6,346

61.1061 GBP

€0.25OrdinaryShares

Sale

7,917

60.8089 GBP

€0.25OrdinaryShares

Sale

17,496

61.5500 GBP

€0.25OrdinaryShares

Sale

17,906

61.4436 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

142

61.4386 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

5,000

60.7495 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

148

60.9062 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

70

61.0151 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

25

61.1771 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

26

60.7493 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

661

61.5500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

663

61.5047 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

16,290

61.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

4,155

61.5490 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

28

60.6000 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

308

61.5530 GBP

€0.25OrdinaryShares

SWAP

Opening Short

6,750

61.1627 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

674

61.2944 GBP

€0.25OrdinaryShares

CFD

Decreasing Short

540

60.9000 GBP

€0.25OrdinaryShares

CFD

Increasing Short

2,853

61.2428 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

54

60.5548 GBP

€0.25OrdinaryShares

SWAP

Opening Long

184

61.4436 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

7,718

60.6424 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

34

61.5376 GBP

€0.25OrdinaryShares

SWAP

Opening Short

847

61.0057 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

2,691

61.5450 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

11

61.2214 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

402

61.2214 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

10

61.2214 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

1,237

60.5477 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

18

61.5377 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

16

61.5375 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

39

61.4386 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

633

61.5376 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

339

61.5376 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

101

61.4386 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

172

60.9328 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

11,439

61.5504 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

48

60.5490 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

1,993

61.4902 GBP

€0.25OrdinaryShares

SWAP

Closing Short

1,105

61.0808 GBP

€0.25OrdinaryShares

SWAP

Opening Long

3,438

61.0808 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

17

60.5750 GBP

€0.25OrdinaryShares

CFD

Closing Short

100

61.0539 GBP

€0.25OrdinaryShares

CFD

Opening Long

906

61.0539 GBP

€0.25OrdinaryShares

SWAP

Closing Long

184

60.4611 GBP

€0.25OrdinaryShares

SWAP

Closing Short

17,722

61.4436 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

4,507

61.1177 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

2,473

60.7454 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

48

60.9328 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

135

60.9328 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

276

61.2179 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

712

61.0825 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

106

60.5792 GBP

€0.25OrdinaryShares

SWAP

Opening Short

1,714

60.4611 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

2,774

60.7954 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

302

60.8024 GBP

€0.25OrdinaryShares

SWAP

Closing Long

2,726

61.5500 GBP

€0.25OrdinaryShares

SWAP

Opening Short

61

61.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

569

60.6376 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

2,282

60.6116 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

7,929

60.8089 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

5

61.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

721

61.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

7,924

61.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

2,069

60.6871 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

5,118

60.6532 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

73

60.6000 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

13,797

60.7655 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

94

61.5376 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

469

61.5128 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

3,898

61.4377 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

70

60.9500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

7,927

60.8191 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

92

60.7562 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

46

60.6250 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

17,171

60.6902 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

7,917

60.8089 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

07 Jul 2026

Contact name

Large Holdings Regulatory Operations

Telephone number

020 3134 7213