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

15 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

835,087

0.98%

965,689

1.13%

(2) Cash-settled derivatives

415,585

0.49%

708,185

0.83%

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

0

0.00%

0

0.00%

TOTAL:

1,250,672

1.46%

1,673,874

1.96%

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

5

61.6500 GBP

€0.25OrdinaryShares

Purchase

5

61.6300 GBP

€0.25OrdinaryShares

Purchase

6

61.5083 GBP

€0.25OrdinaryShares

Purchase

8

61.5625 GBP

€0.25OrdinaryShares

Purchase

9

61.5622 GBP

€0.25OrdinaryShares

Purchase

10

61.3438 GBP

€0.25OrdinaryShares

Purchase

12

61.4475 GBP

€0.25OrdinaryShares

Purchase

17

61.5623 GBP

€0.25OrdinaryShares

Purchase

18

61.6250 GBP

€0.25OrdinaryShares

Purchase

21

61.8500 GBP

€0.25OrdinaryShares

Purchase

22

61.6613 GBP

€0.25OrdinaryShares

Purchase

23

61.5358 GBP

€0.25OrdinaryShares

Purchase

30

61.6000 GBP

€0.25OrdinaryShares

Purchase

58

61.5250 GBP

€0.25OrdinaryShares

Purchase

60

61.6981 GBP

€0.25OrdinaryShares

Purchase

70

61.5078 GBP

€0.25OrdinaryShares

Purchase

120

61.4295 GBP

€0.25OrdinaryShares

Purchase

128

61.5011 GBP

€0.25OrdinaryShares

Purchase

135

61.5166 GBP

€0.25OrdinaryShares

Purchase

159

61.5496 GBP

€0.25OrdinaryShares

Purchase

173

61.4750 GBP

€0.25OrdinaryShares

Purchase

191

61.6337 GBP

€0.25OrdinaryShares

Purchase

196

61.5504 GBP

€0.25OrdinaryShares

Purchase

230

61.5060 GBP

€0.25OrdinaryShares

Purchase

283

61.4663 GBP

€0.25OrdinaryShares

Purchase

325

61.4356 GBP

€0.25OrdinaryShares

Purchase

338

61.4665 GBP

€0.25OrdinaryShares

Purchase

356

61.7000 GBP

€0.25OrdinaryShares

Purchase

366

61.4819 GBP

€0.25OrdinaryShares

Purchase

423

61.6330 GBP

€0.25OrdinaryShares

Purchase

423

61.4742 GBP

€0.25OrdinaryShares

Purchase

424

61.4309 GBP

€0.25OrdinaryShares

Purchase

449

61.4270 GBP

€0.25OrdinaryShares

Purchase

450

61.5233 GBP

€0.25OrdinaryShares

Purchase

499

61.5537 GBP

€0.25OrdinaryShares

Purchase

524

61.4250 GBP

€0.25OrdinaryShares

Purchase

595

61.5532 GBP

€0.25OrdinaryShares

Purchase

599

61.4763 GBP

€0.25OrdinaryShares

Purchase

607

61.4000 GBP

€0.25OrdinaryShares

Purchase

632

61.6298 GBP

€0.25OrdinaryShares

Purchase

636

61.5000 GBP

€0.25OrdinaryShares

Purchase

764

61.4830 GBP

€0.25OrdinaryShares

Purchase

776

61.4343 GBP

€0.25OrdinaryShares

Purchase

780

61.4998 GBP

€0.25OrdinaryShares

Purchase

787

61.5457 GBP

€0.25OrdinaryShares

Purchase

795

61.4500 GBP

€0.25OrdinaryShares

Purchase

863

61.6183 GBP

€0.25OrdinaryShares

Purchase

930

61.5280 GBP

€0.25OrdinaryShares

Purchase

1,000

61.3500 GBP

€0.25OrdinaryShares

Purchase

1,085

61.4641 GBP

€0.25OrdinaryShares

Purchase

1,391

61.5376 GBP

€0.25OrdinaryShares

Purchase

1,432

61.5592 GBP

€0.25OrdinaryShares

Purchase

1,472

61.5759 GBP

€0.25OrdinaryShares

Purchase

1,490

61.6772 GBP

€0.25OrdinaryShares

Purchase

1,684

61.5173 GBP

€0.25OrdinaryShares

Purchase

1,699

61.5005 GBP

€0.25OrdinaryShares

Purchase

1,699

61.4380 GBP

€0.25OrdinaryShares

Purchase

2,000

61.4323 GBP

€0.25OrdinaryShares

Purchase

2,943

61.5549 GBP

€0.25OrdinaryShares

Purchase

4,342

61.5247 GBP

€0.25OrdinaryShares

Purchase

5,000

61.5048 GBP

€0.25OrdinaryShares

Purchase

7,107

61.5061 GBP

€0.25OrdinaryShares

Purchase

9,130

61.5359 GBP

€0.25OrdinaryShares

Purchase

10,126

61.5605 GBP

€0.25OrdinaryShares

Purchase

18,546

61.4930 GBP

€0.25OrdinaryShares

Purchase

30,599

61.5168 GBP

€0.25OrdinaryShares

Purchase

103,214

61.5500 GBP

€0.25OrdinaryShares

Sale

1

61.6000 GBP

€0.25OrdinaryShares

Sale

3

61.4250 GBP

€0.25OrdinaryShares

Sale

6

61.5144 GBP

€0.25OrdinaryShares

Sale

6

61.5116 GBP

€0.25OrdinaryShares

Sale

10

61.4311 GBP

€0.25OrdinaryShares

Sale

17

61.5120 GBP

€0.25OrdinaryShares

Sale

23

61.5420 GBP

€0.25OrdinaryShares

Sale

36

61.6250 GBP

€0.25OrdinaryShares

Sale

58

61.5250 GBP

€0.25OrdinaryShares

Sale

59

61.4262 GBP

€0.25OrdinaryShares

Sale

67

61.5407 GBP

€0.25OrdinaryShares

Sale

99

61.5773 GBP

€0.25OrdinaryShares

Sale

116

61.4750 GBP

€0.25OrdinaryShares

Sale

151

61.4374 GBP

€0.25OrdinaryShares

Sale

176

61.7000 GBP

€0.25OrdinaryShares

Sale

202

61.4903 GBP

€0.25OrdinaryShares

Sale

282

61.4500 GBP

€0.25OrdinaryShares

Sale

425

61.4385 GBP

€0.25OrdinaryShares

Sale

479

61.4884 GBP

€0.25OrdinaryShares

Sale

495

61.7064 GBP

€0.25OrdinaryShares

Sale

534

61.5400 GBP

€0.25OrdinaryShares

Sale

547

61.5231 GBP

€0.25OrdinaryShares

Sale

607

61.5011 GBP

€0.25OrdinaryShares

Sale

1,010

61.3500 GBP

€0.25OrdinaryShares

Sale

1,300

61.4619 GBP

€0.25OrdinaryShares

Sale

1,310

61.4000 GBP

€0.25OrdinaryShares

Sale

1,340

61.4782 GBP

€0.25OrdinaryShares

Sale

1,432

61.5391 GBP

€0.25OrdinaryShares

Sale

1,709

61.5186 GBP

€0.25OrdinaryShares

Sale

2,848

61.5113 GBP

€0.25OrdinaryShares

Sale

3,826

61.5000 GBP

€0.25OrdinaryShares

Sale

4,047

61.3995 GBP

€0.25OrdinaryShares

Sale

4,492

61.4229 GBP

€0.25OrdinaryShares

Sale

5,914

61.5210 GBP

€0.25OrdinaryShares

Sale

10,153

61.5416 GBP

€0.25OrdinaryShares

Sale

10,787

61.8491 GBP

€0.25OrdinaryShares

Sale

12,009

61.5726 GBP

€0.25OrdinaryShares

Sale

32,454

61.5500 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

300

61.4457 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

50

61.4781 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

173

61.5060 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

4,047

61.3995 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

236

61.4880 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

103

61.4984 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

60

61.4850 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

169

61.5266 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

27,767

61.5500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

111

61.5472 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

3,317

61.5530 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

227

61.5286 GBP

€0.25OrdinaryShares

CFD

Increasing Short

87

61.5049 GBP

€0.25OrdinaryShares

CFD

Decreasing Long

586

61.4797 GBP

€0.25OrdinaryShares

CFD

Increasing Short

107

61.6794 GBP

€0.25OrdinaryShares

CFD

Opening Short

785

61.5500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

5,902

61.5210 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

12

61.5210 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

450

61.5233 GBP

€0.25OrdinaryShares

SWAP

Opening Short

5

61.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

495

61.4000 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

17

61.5623 GBP

€0.25OrdinaryShares

SWAP

Opening Short

2,943

61.5549 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

6

61.5117 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

927

61.5592 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

3,180

61.5061 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

9

61.5622 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

8

61.5625 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

51

61.5060 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

227

61.5592 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

228

61.5592 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

15

61.4781 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

50

61.5592 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

88

61.5377 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

121

61.5295 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

6

61.5060 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

67

61.5407 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

278

61.5295 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

99

61.5773 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

186

61.5700 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

3,088

61.5470 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

1,786

61.5040 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

170

61.4520 GBP

€0.25OrdinaryShares

CFD

Closing Short

143

61.5451 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

12

61.4476 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

1,826

61.5500 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

495

61.7064 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

3,606

61.4930 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

2,000

61.4323 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

80

61.5295 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

3

61.4781 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

88

61.5504 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

33

61.5000 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

3,019

61.5058 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

1,442

61.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

2,060

61.4930 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

108

61.5504 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

607

61.5011 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

585

61.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

720

61.4500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

2,576

61.4930 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

722

61.5504 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

423

61.4742 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

172

61.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

776

61.4343 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

10,304

61.4930 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

208

61.4504 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

686

61.4142 GBP

€0.25OrdinaryShares

SWAP

Closing Long

36,102

61.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

1,684

61.5173 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

30,599

61.5168 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

78

61.4250 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

1,229

61.5500 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

121

61.4305 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

325

61.4356 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

445

61.4506 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

16 Jun 2026

Contact name

Large Holdings Regulatory Operations

Telephone number

020 3134 7213