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

10 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

786,539

0.92%

1,046,876

1.23%

(2) Cash-settled derivatives

492,263

0.58%

640,979

0.75%

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

0

0.00%

0

0.00%

TOTAL:

1,278,802

1.50%

1,687,855

1.98%

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

61.4300 GBP

€0.25OrdinaryShares

Purchase

5

60.9750 GBP

€0.25OrdinaryShares

Purchase

12

61.3000 GBP

€0.25OrdinaryShares

Purchase

32

61.9750 GBP

€0.25OrdinaryShares

Purchase

45

61.4083 GBP

€0.25OrdinaryShares

Purchase

47

60.9000 GBP

€0.25OrdinaryShares

Purchase

60

60.9250 GBP

€0.25OrdinaryShares

Purchase

66

61.0909 GBP

€0.25OrdinaryShares

Purchase

75

61.2200 GBP

€0.25OrdinaryShares

Purchase

80

61.6937 GBP

€0.25OrdinaryShares

Purchase

82

62.1750 GBP

€0.25OrdinaryShares

Purchase

84

61.0000 GBP

€0.25OrdinaryShares

Purchase

85

61.7000 GBP

€0.25OrdinaryShares

Purchase

85

61.5000 GBP

€0.25OrdinaryShares

Purchase

100

61.1528 GBP

€0.25OrdinaryShares

Purchase

116

61.0500 GBP

€0.25OrdinaryShares

Purchase

132

61.4395 GBP

€0.25OrdinaryShares

Purchase

188

61.0125 GBP

€0.25OrdinaryShares

Purchase

204

61.9250 GBP

€0.25OrdinaryShares

Purchase

225

61.2590 GBP

€0.25OrdinaryShares

Purchase

237

60.9833 GBP

€0.25OrdinaryShares

Purchase

300

61.8543 GBP

€0.25OrdinaryShares

Purchase

319

61.2000 GBP

€0.25OrdinaryShares

Purchase

433

61.6190 GBP

€0.25OrdinaryShares

Purchase

460

61.9152 GBP

€0.25OrdinaryShares

Purchase

471

60.9500 GBP

€0.25OrdinaryShares

Purchase

500

61.1638 GBP

€0.25OrdinaryShares

Purchase

621

61.2408 GBP

€0.25OrdinaryShares

Purchase

643

61.9958 GBP

€0.25OrdinaryShares

Purchase

646

60.9786 GBP

€0.25OrdinaryShares

Purchase

667

61.1721 GBP

€0.25OrdinaryShares

Purchase

738

61.0245 GBP

€0.25OrdinaryShares

Purchase

765

61.0724 GBP

€0.25OrdinaryShares

Purchase

772

61.4747 GBP

€0.25OrdinaryShares

Purchase

816

61.5808 GBP

€0.25OrdinaryShares

Purchase

872

61.9557 GBP

€0.25OrdinaryShares

Purchase

946

60.0000 GBP

€0.25OrdinaryShares

Purchase

972

60.9877 GBP

€0.25OrdinaryShares

Purchase

975

61.9569 GBP

€0.25OrdinaryShares

Purchase

1,001

61.9516 GBP

€0.25OrdinaryShares

Purchase

1,018

61.0932 GBP

€0.25OrdinaryShares

Purchase

1,063

61.6142 GBP

€0.25OrdinaryShares

Purchase

1,304

62.0000 GBP

€0.25OrdinaryShares

Purchase

1,432

61.0116 GBP

€0.25OrdinaryShares

Purchase

1,472

61.1122 GBP

€0.25OrdinaryShares

Purchase

1,509

61.4752 GBP

€0.25OrdinaryShares

Purchase

1,512

61.7303 GBP

€0.25OrdinaryShares

Purchase

1,630

61.8080 GBP

€0.25OrdinaryShares

Purchase

1,632

61.9097 GBP

€0.25OrdinaryShares

Purchase

1,798

61.2750 GBP

€0.25OrdinaryShares

Purchase

2,000

62.1625 GBP

€0.25OrdinaryShares

Purchase

2,000

60.5000 GBP

€0.25OrdinaryShares

Purchase

2,092

61.9235 GBP

€0.25OrdinaryShares

Purchase

2,235

61.6856 GBP

€0.25OrdinaryShares

Purchase

2,512

61.9716 GBP

€0.25OrdinaryShares

Purchase

2,833

61.5360 GBP

€0.25OrdinaryShares

Purchase

2,932

61.9591 GBP

€0.25OrdinaryShares

Purchase

4,093

61.2178 GBP

€0.25OrdinaryShares

Purchase

4,439

60.5477 GBP

€0.25OrdinaryShares

Purchase

4,500

61.9444 GBP

€0.25OrdinaryShares

Purchase

4,735

61.0738 GBP

€0.25OrdinaryShares

Purchase

4,935

61.8134 GBP

€0.25OrdinaryShares

Purchase

6,298

61.4138 GBP

€0.25OrdinaryShares

Purchase

7,000

61.5642 GBP

€0.25OrdinaryShares

Purchase

7,000

61.6855 GBP

€0.25OrdinaryShares

Purchase

7,967

61.0720 GBP

€0.25OrdinaryShares

Purchase

10,968

62.1928 GBP

€0.25OrdinaryShares

Purchase

17,122

61.6000 GBP

€0.25OrdinaryShares

Purchase

17,966

61.3759 GBP

€0.25OrdinaryShares

Purchase

30,425

61.8689 GBP

€0.25OrdinaryShares

Purchase

34,306

60.4500 GBP

€0.25OrdinaryShares

Purchase

39,005

61.7376 GBP

€0.25OrdinaryShares

Purchase

50,000

61.5307 GBP

€0.25OrdinaryShares

Purchase

55,217

61.2169 GBP

€0.25OrdinaryShares

Purchase

104,294

61.1000 GBP

€0.25OrdinaryShares

Sale

1

61.0500 GBP

€0.25OrdinaryShares

Sale

5

61.2360 GBP

€0.25OrdinaryShares

Sale

12

61.3000 GBP

€0.25OrdinaryShares

Sale

16

61.2000 GBP

€0.25OrdinaryShares

Sale

30

61.7500 GBP

€0.25OrdinaryShares

Sale

40

62.1100 GBP

€0.25OrdinaryShares

Sale

42

61.8392 GBP

€0.25OrdinaryShares

Sale

60

61.4062 GBP

€0.25OrdinaryShares

Sale

60

61.5000 GBP

€0.25OrdinaryShares

Sale

61

61.4000 GBP

€0.25OrdinaryShares

Sale

65

61.5007 GBP

€0.25OrdinaryShares

Sale

91

61.2653 GBP

€0.25OrdinaryShares

Sale

96

61.2416 GBP

€0.25OrdinaryShares

Sale

101

61.8470 GBP

€0.25OrdinaryShares

Sale

104

60.9754 GBP

€0.25OrdinaryShares

Sale

122

61.8655 GBP

€0.25OrdinaryShares

Sale

123

61.5500 GBP

€0.25OrdinaryShares

Sale

129

61.9116 GBP

€0.25OrdinaryShares

Sale

135

60.8737 GBP

€0.25OrdinaryShares

Sale

153

61.8222 GBP

€0.25OrdinaryShares

Sale

156

60.8423 GBP

€0.25OrdinaryShares

Sale

167

61.5173 GBP

€0.25OrdinaryShares

Sale

173

61.2387 GBP

€0.25OrdinaryShares

Sale

224

61.0878 GBP

€0.25OrdinaryShares

Sale

234

61.1500 GBP

€0.25OrdinaryShares

Sale

236

61.8280 GBP

€0.25OrdinaryShares

Sale

430

61.6400 GBP

€0.25OrdinaryShares

Sale

467

61.3710 GBP

€0.25OrdinaryShares

Sale

508

61.4500 GBP

€0.25OrdinaryShares

Sale

673

61.4518 GBP

€0.25OrdinaryShares

Sale

684

61.0997 GBP

€0.25OrdinaryShares

Sale

723

61.3294 GBP

€0.25OrdinaryShares

Sale

729

61.1680 GBP

€0.25OrdinaryShares

Sale

872

61.9575 GBP

€0.25OrdinaryShares

Sale

898

60.8406 GBP

€0.25OrdinaryShares

Sale

1,012

61.1208 GBP

€0.25OrdinaryShares

Sale

1,031

61.6500 GBP

€0.25OrdinaryShares

Sale

1,241

61.4138 GBP

€0.25OrdinaryShares

Sale

1,251

61.1808 GBP

€0.25OrdinaryShares

Sale

1,293

61.4784 GBP

€0.25OrdinaryShares

Sale

1,298

61.2500 GBP

€0.25OrdinaryShares

Sale

1,430

61.6582 GBP

€0.25OrdinaryShares

Sale

1,563

61.1943 GBP

€0.25OrdinaryShares

Sale

1,688

61.9000 GBP

€0.25OrdinaryShares

Sale

1,844

61.9608 GBP

€0.25OrdinaryShares

Sale

2,172

60.4048 GBP

€0.25OrdinaryShares

Sale

2,312

61.6066 GBP

€0.25OrdinaryShares

Sale

2,634

61.5059 GBP

€0.25OrdinaryShares

Sale

2,783

61.6333 GBP

€0.25OrdinaryShares

Sale

3,161

61.4651 GBP

€0.25OrdinaryShares

Sale

3,549

61.8446 GBP

€0.25OrdinaryShares

Sale

3,699

61.1122 GBP

€0.25OrdinaryShares

Sale

3,736

61.5429 GBP

€0.25OrdinaryShares

Sale

4,018

61.4430 GBP

€0.25OrdinaryShares

Sale

4,050

61.2321 GBP

€0.25OrdinaryShares

Sale

4,500

61.7027 GBP

€0.25OrdinaryShares

Sale

4,500

61.4055 GBP

€0.25OrdinaryShares

Sale

4,711

61.0477 GBP

€0.25OrdinaryShares

Sale

4,761

61.3807 GBP

€0.25OrdinaryShares

Sale

6,200

61.4491 GBP

€0.25OrdinaryShares

Sale

6,459

61.0594 GBP

€0.25OrdinaryShares

Sale

7,000

60.6928 GBP

€0.25OrdinaryShares

Sale

7,947

61.9272 GBP

€0.25OrdinaryShares

Sale

8,330

61.2993 GBP

€0.25OrdinaryShares

Sale

11,747

61.4285 GBP

€0.25OrdinaryShares

Sale

12,329

61.4290 GBP

€0.25OrdinaryShares

Sale

20,870

61.4783 GBP

€0.25OrdinaryShares

Sale

21,260

61.4990 GBP

€0.25OrdinaryShares

Sale

33,273

61.7990 GBP

€0.25OrdinaryShares

Sale

40,134

61.8298 GBP

€0.25OrdinaryShares

Sale

41,036

61.1173 GBP

€0.25OrdinaryShares

Sale

83,246

61.4619 GBP

€0.25OrdinaryShares

Sale

84,120

61.4164 GBP

€0.25OrdinaryShares

Sale

148,302

61.4241 GBP

€0.25OrdinaryShares

Sale

225,520

61.1000 GBP

€0.25OrdinaryShares

Sale

1,125

60.1050 GBP

€0.25OrdinaryShares

Sale

2,250

60.2577 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

300

61.8543 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

1

61.4299 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

7

61.3191 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

723

61.3294 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

313

61.3200 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

207

61.1922 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

1,577

60.9054 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

38

61.0319 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

97

61.1490 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

96,684

61.1000 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

1

60.1000 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

1,993

61.6469 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

1,125

60.1050 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

1,068

61.1738 GBP

€0.25OrdinaryShares

CFD

Closing Long

1,798

61.2750 GBP

€0.25OrdinaryShares

CFD

Closing Long

946

60.0000 GBP

€0.25OrdinaryShares

CFD

Opening Long

7,118

61.4811 GBP

€0.25OrdinaryShares

CFD

Decreasing Short

362

61.3028 GBP

€0.25OrdinaryShares

CFD

Closing Short

790

61.1000 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

4,702

61.0477 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

9

61.0477 GBP

€0.25OrdinaryShares

SWAP

Opening Short

7,967

61.0720 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

6,711

61.1030 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

7,000

61.5643 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

719

61.1122 GBP

€0.25OrdinaryShares

SWAP

Closing Short

4,050

61.2321 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

4,018

61.4430 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

296

61.1972 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

4

61.2351 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

1

61.2351 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

187

61.8397 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

386

61.1122 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

367

61.1122 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

8

61.1528 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

336

61.0877 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

160

61.0877 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

2

61.4299 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

64

61.0878 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

1,700

61.2619 GBP

€0.25OrdinaryShares

SWAP

Opening Short

50,000

61.5307 GBP

€0.25OrdinaryShares

SWAP

Opening Long

1,963

61.2050 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

28

61.1528 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

772

61.4747 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

8,330

61.2993 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

348

61.2359 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

1,901

61.1030 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

2,250

60.2577 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

689

61.1006 GBP

€0.25OrdinaryShares

CFD

Increasing Short

777

61.6312 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

7,000

61.6855 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

7,947

61.9272 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

64

61.1528 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

5,325

61.5234 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

2,312

61.6066 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

4

61.1250 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

7,252

61.7271 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

6,704

61.4182 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

152

61.2886 GBP

€0.25OrdinaryShares

SWAP

Closing Short

18,726

61.4092 GBP

€0.25OrdinaryShares

SWAP

Opening Long

60,069

61.4092 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

1,241

61.4138 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

4,796

61.4752 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

14,604

61.5632 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

2,735

61.1000 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

70

61.0504 GBP

€0.25OrdinaryShares

SWAP

Closing Short

10,117

61.1000 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

667

61.1721 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

10,426

61.1000 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

21,260

61.4990 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

10,898

62.2001 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

725

61.1233 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

1,323

61.1000 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

621

61.2408 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

4,606

61.1123 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

83,246

61.4619 GBP

€0.25OrdinaryShares

SWAP

Decreasing Short

4,490

61.1878 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

2,801

61.1000 GBP

€0.25OrdinaryShares

SWAP

Increasing Short

34,306

60.4500 GBP

€0.25OrdinaryShares

SWAP

Closing Short

130,034

61.4241 GBP

€0.25OrdinaryShares

SWAP

Opening Long

18,268

61.4241 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

12,329

61.4290 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

30,425

61.8689 GBP

€0.25OrdinaryShares

SWAP

Increasing Long

135

60.8737 GBP

€0.25OrdinaryShares

SWAP

Decreasing Long

82

62.1750 GBP

€0.25OrdinaryShares

SWAP

Closing Long

225

61.2590 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

11 Jun 2026

Contact name

Large Holdings Regulatory Operations

Telephone number

020 3134 7213