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:

24 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:

4,981,516

0.72%

22,242,848

3.22%

(2)

Cash-settled derivatives:

and/or controlled:

22,255,873

3.22%

3,691,609

0.53%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

27,237,389

3.94%

25,934,457

3.75%

(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

1,582,049

0.1870 GBP

4 2/7 p ordinary

Purchase

648,430

0.1822 GBP

4 2/7 p ordinary

Purchase

598,178

0.1851 GBP

4 2/7 p ordinary

Purchase

349,810

0.1860 GBP

4 2/7 p ordinary

Purchase

233,636

0.1866 GBP

4 2/7 p ordinary

Purchase

84,142

0.1808 GBP

4 2/7 p ordinary

Purchase

82,767

0.1856 GBP

4 2/7 p ordinary

Purchase

80,720

0.1884 GBP

4 2/7 p ordinary

Purchase

60,000

0.1875 GBP

4 2/7 p ordinary

Purchase

48,169

0.1850 GBP

4 2/7 p ordinary

Purchase

35,000

0.1846 GBP

4 2/7 p ordinary

Purchase

28,046

0.1879 GBP

4 2/7 p ordinary

Purchase

26,699

0.1872 GBP

4 2/7 p ordinary

Purchase

20,998

0.1855 GBP

4 2/7 p ordinary

Purchase

8,277

0.1869 GBP

4 2/7 p ordinary

Purchase

3,882

0.1865 GBP

4 2/7 p ordinary

Purchase

1,904

0.1928 GBP

4 2/7 p ordinary

Purchase

1,604

0.1864 GBP

4 2/7 p ordinary

Purchase

1,603

0.1962 GBP

4 2/7 p ordinary

Purchase

802

0.1915 GBP

4 2/7 p ordinary

Purchase

802

0.1858 GBP

4 2/7 p ordinary

Purchase

802

0.1859 GBP

4 2/7 p ordinary

Purchase

795

0.1833 GBP

4 2/7 p ordinary

Purchase

4

0.2000 GBP

4 2/7 p ordinary

Sale

1,471,765

0.1877 GBP

4 2/7 p ordinary

Sale

432,369

0.1847 GBP

4 2/7 p ordinary

Sale

424,812

0.1886 GBP

4 2/7 p ordinary

Sale

249,230

0.1868 GBP

4 2/7 p ordinary

Sale

175,467

0.1896 GBP

4 2/7 p ordinary

Sale

132,487

0.1808 GBP

4 2/7 p ordinary

Sale

86,267

0.1864 GBP

4 2/7 p ordinary

Sale

62,312

0.1848 GBP

4 2/7 p ordinary

Sale

32,725

0.1849 GBP

4 2/7 p ordinary

Sale

30,998

0.1844 GBP

4 2/7 p ordinary

Sale

24,269

0.1863 GBP

4 2/7 p ordinary

Sale

14,600

0.1883 GBP

4 2/7 p ordinary

Sale

6,842

0.1854 GBP

4 2/7 p ordinary

Sale

5,062

0.1870 GBP

4 2/7 p ordinary

Sale

238

0.1851 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

1,929

0.1807 GBP

4 2/7 p ordinary

SWAP

Increasing Long

123,405

0.1808 GBP

4 2/7 p ordinary

SWAP

Increasing Long

9,511

0.1832 GBP

4 2/7 p ordinary

SWAP

Increasing Long

4,897

0.1836 GBP

4 2/7 p ordinary

SWAP

Increasing Long

7,080

0.1853 GBP

4 2/7 p ordinary

SWAP

Increasing Long

374,812

0.1886 GBP

4 2/7 p ordinary

SWAP

Increasing Long

175,467

0.1896 GBP

4 2/7 p ordinary

SWAP

Decreasing Long

490,342

0.1808 GBP

4 2/7 p ordinary

SWAP

Decreasing Long

349,810

0.1860 GBP

4 2/7 p ordinary

SWAP

Decreasing Long

3,882

0.1865 GBP

4 2/7 p ordinary

SWAP

Decreasing Long

233,636

0.1866 GBP

4 2/7 p ordinary

CFD

Increasing Long

269

0.1869 GBP

4 2/7 p ordinary

CFD

Decreasing Long

105,301

0.1865 GBP

4 2/7 p ordinary

CFD

Decreasing Long

159,992

0.1866 GBP

4 2/7 p ordinary

CFD

Decreasing Long

42,264

0.1868 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:

25 Apr 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213