Form 8.3 Wood Group (John) plc

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR

MORE

Rule 8.3 of the Takeover Code (the "Code")

1.

KEY INFORMATION

(a)

Full name of discloser:

Barclays PLC.

(b)

Owner or controller of interest and short

positions disclosed, if different from 1(a):

(c)

Name of offeror/offeree in relation to whose

Wood Group (John) plc

relevant securities this form relates:

(d)

If an exempt fund manager connected with an

offeror/offeree, state this and specify identity of

offeror/offeree:

(e)

Date position held/dealing undertaken:

10 Apr 2025

(f)

In addition to the company in 1(c) above, is the discloser making

NO

disclosures in respect of any other party to the offer?

2.

POSITIONS OF THE PERSON MAKING THE DISCLOSURE

(a)

Interests and short positions in the relevant securities of the offeror or offeree

to which the disclosure relates following the dealing(if any)

Class of relevant security:

4 2/7 p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

4,739,767

0.69%

21,967,457

3.18%

(2)

Cash-settled derivatives:

and/or controlled:

21,939,233

3.17%

3,459,110

0.50%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

26,679,000

3.86%

25,426,567

3.68%

(b)

Rights to subscribe for new securities (including directors and other executive

options)

Class of relevant security in relation to

which subscription right exists

Details, including nature of the rights

concerned and relevant percentages:

3.

DEALINGS (IF ANY) BY THE EXEMPT PRINCIPAL TRADER

(a)

Purchases and sales

Class of relevant

Purchase/sale

Number of

Price per unit

security

securities

4 2/7 p ordinary

Purchase

257,760

0.2558 GBP

4 2/7 p ordinary

Purchase

252,156

0.2547 GBP

4 2/7 p ordinary

Purchase

133,275

0.2561 GBP

4 2/7 p ordinary

Purchase

84,598

0.2520 GBP

4 2/7 p ordinary

Purchase

83,029

0.2531 GBP

4 2/7 p ordinary

Purchase

44,510

0.2502 GBP

4 2/7 p ordinary

Purchase

34,850

0.2488 GBP

4 2/7 p ordinary

Purchase

21,472

0.2476 GBP

4 2/7 p ordinary

Purchase

13,523

0.2507 GBP

4 2/7 p ordinary

Purchase

13,263

0.2515 GBP

4 2/7 p ordinary

Purchase

6,506

0.2534 GBP

4 2/7 p ordinary

Purchase

1,734

0.2498 GBP

4 2/7 p ordinary

Purchase

1,589

0.2541 GBP

4 2/7 p ordinary

Purchase

1,000

0.2522 GBP

4 2/7 p ordinary

Purchase

893

0.2524 GBP

4 2/7 p ordinary

Sale

568,290

0.2539 GBP

4 2/7 p ordinary

Sale

191,823

0.2514 GBP

4 2/7 p ordinary

Sale

59,222

0.2490 GBP

4 2/7 p ordinary

Sale

53,000

0.2559 GBP

4 2/7 p ordinary

Sale

25,559

0.2509 GBP

4 2/7 p ordinary

Sale

20,428

0.2500 GBP

4 2/7 p ordinary

Sale

15,454

0.2501 GBP

4 2/7 p ordinary

Sale

11,769

0.2513 GBP

4 2/7 p ordinary

Sale

4,138

0.2506 GBP

4 2/7 p ordinary

Sale

3,574

0.2488 GBP

4 2/7 p ordinary

Sale

2,775

0.2504 GBP

4 2/7 p ordinary

Sale

1,523

0.2614 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

4 2/7 p ordinary

SWAP

Increasing Long

3,606

0.2476 GBP

4 2/7 p ordinary

SWAP

Increasing Long

61,362

0.2483 GBP

4 2/7 p ordinary

SWAP

Increasing Long

83,457

0.2487 GBP

4 2/7 p ordinary

SWAP

Increasing Long

15,454

0.2501 GBP

4 2/7 p ordinary

SWAP

Decreasing Long

1,734

0.2498 GBP

4 2/7 p ordinary

SWAP

Decreasing Long

20,369

0.2502 GBP

4 2/7 p ordinary

SWAP

Decreasing Long

13,263

0.2515 GBP

4 2/7 p ordinary

SWAP

Decreasing Long

84,598

0.2520 GBP

4 2/7 p ordinary

SWAP

Decreasing Long

83,029

0.2531 GBP

4 2/7 p ordinary

SWAP

Decreasing Long

1,589

0.2541 GBP

4 2/7 p ordinary

SWAP

Decreasing Long

252,156

0.2547 GBP

4 2/7 p ordinary

CFD

Increasing Long

50,848

0.2475 GBP

4 2/7 p ordinary

CFD

Increasing Long

19,597

0.2505 GBP

4 2/7 p ordinary

CFD

Increasing Long

258,682

0.2522 GBP

4 2/7 p ordinary

CFD

Decreasing Long

21,472

0.2476 GBP

(c)

Stock-settled derivative transactions (including options)

(i)

Writing, selling, purchasing or varying

Class

Product

Writing,

Number

Exercise

Type

Expiry

Option

of

description

purchasing,

of

price

date

money

relevant

selling,

securities

per unit

paid/

security

varying etc

to which

received

option

per unit

relates

(ii)

Exercising

Class of relevant

Product description

Exercising/ exercised against

Number of

Exercise price per

security

securities

unit

(d)

Other dealings (including subscribing for new securities)

Class of relevant

Nature of Dealings

Details

Price per unit (if

security

applicable)

4.

OTHER INFORMATION

(a)

Indemnity and other dealings 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 exempt principal trader 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

Details of any agreement, arrangement or understanding, formal or informal, between

the person making the disclosure and any other person relating to:

(i) the voting rights of any relevant securities under any option; or

(ii) the voting rights of future acquisition or disposal of any relevant securities to which

any derivative is referenced:

NONE

(c)

Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:

11 Apr 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213