Form 8.3 - AVEVA GROUP 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

AVEVA GROUP 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:

14 Oct 2022

(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:

3 5/9p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

2,448,100

0.81%

2,516,616

0.83%

(2)

Cash-settled derivatives:

and/or controlled:

2,506,564

0.83%

1,669,599

0.55%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

4,954,664

1.64%

4,186,215

1.39%

(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

3 5/9p ordinary

Purchase

28

31.7300 GBP

3 5/9p ordinary

Purchase

77

31.4833 GBP

3 5/9p ordinary

Purchase

81

31.5800 GBP

3 5/9p ordinary

Purchase

89

31.4800 GBP

3 5/9p ordinary

Purchase

121

31.5166 GBP

3 5/9p ordinary

Purchase

140

31.4600 GBP

3 5/9p ordinary

Purchase

177

31.6700 GBP

3 5/9p ordinary

Purchase

192

31.6435 GBP

3 5/9p ordinary

Purchase

195

31.5200 GBP

3 5/9p ordinary

Purchase

213

31.5029 GBP

3 5/9p ordinary

Purchase

221

31.5295 GBP

3 5/9p ordinary

Purchase

225

31.7009 GBP

3 5/9p ordinary

Purchase

264

31.5000 GBP

3 5/9p ordinary

Purchase

298

31.5050 GBP

3 5/9p ordinary

Purchase

407

31.4900 GBP

3 5/9p ordinary

Purchase

420

31.5228 GBP

3 5/9p ordinary

Purchase

487

31.5101 GBP

3 5/9p ordinary

Purchase

488

31.4761 GBP

3 5/9p ordinary

Purchase

943

31.5420 GBP

3 5/9p ordinary

Purchase

1,151

31.5202 GBP

3 5/9p ordinary

Purchase

3,630

31.5581 GBP

3 5/9p ordinary

Purchase

3,680

31.4919 GBP

3 5/9p ordinary

Purchase

7,372

31.5086 GBP

3 5/9p ordinary

Purchase

13,203

31.5162 GBP

3 5/9p ordinary

Purchase

30,695

31.5214 GBP

3 5/9p ordinary

Purchase

37,141

31.5100 GBP

3 5/9p ordinary

Sale

20

31.4400 GBP

3 5/9p ordinary

Sale

22

31.5050 GBP

3 5/9p ordinary

Sale

28

31.7300 GBP

3 5/9p ordinary

Sale

81

31.6700 GBP

3 5/9p ordinary

Sale

89

31.5700 GBP

3 5/9p ordinary

Sale

99

31.5300 GBP

3 5/9p ordinary

Sale

111

31.5800 GBP

3 5/9p ordinary

Sale

137

31.7000 GBP

3 5/9p ordinary

Sale

140

31.4600 GBP

3 5/9p ordinary

Sale

181

31.4978 GBP

3 5/9p ordinary

Sale

207

31.5051 GBP

3 5/9p ordinary

Sale

228

31.5131 GBP

3 5/9p ordinary

Sale

289

31.4957 GBP

3 5/9p ordinary

Sale

381

31.4997 GBP

3 5/9p ordinary

Sale

386

31.5000 GBP

3 5/9p ordinary

Sale

421

31.4968 GBP

3 5/9p ordinary

Sale

441

31.4906 GBP

3 5/9p ordinary

Sale

484

31.5200 GBP

3 5/9p ordinary

Sale

492

31.5029 GBP

3 5/9p ordinary

Sale

583

31.5036 GBP

3 5/9p ordinary

Sale

671

31.4822 GBP

3 5/9p ordinary

Sale

699

31.5085 GBP

3 5/9p ordinary

Sale

765

31.4759 GBP

3 5/9p ordinary

Sale

791

31.5100 GBP

3 5/9p ordinary

Sale

816

31.4909 GBP

3 5/9p ordinary

Sale

843

31.4977 GBP

3 5/9p ordinary

Sale

906

31.4840 GBP

3 5/9p ordinary

Sale

957

31.5472 GBP

3 5/9p ordinary

Sale

977

31.5385 GBP

3 5/9p ordinary

Sale

1,204

31.4948 GBP

3 5/9p ordinary

Sale

1,209

31.5015 GBP

3 5/9p ordinary

Sale

1,603

31.5014 GBP

3 5/9p ordinary

Sale

2,020

31.5366 GBP

3 5/9p ordinary

Sale

3,642

31.5111 GBP

3 5/9p ordinary

Sale

3,937

31.4900 GBP

3 5/9p ordinary

Sale

13,544

31.5118 GBP

3 5/9p ordinary

Sale

14,867

31.5082 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

3 5/9p ordinary

SWAP

Long

89

31.5700 GBP

3 5/9p ordinary

SWAP

Long

436

31.5421 GBP

3 5/9p ordinary

SWAP

Long

583

31.5037 GBP

3 5/9p ordinary

CFD

Long

1,204

31.4948 GBP

3 5/9p ordinary

SWAP

Long

1,612

31.5024 GBP

3 5/9p ordinary

CFD

Long

2,166

31.4489 GBP

3 5/9p ordinary

SWAP

Long

3,454

31.5301 GBP

3 5/9p ordinary

SWAP

Long

5,000

31.5399 GBP

3 5/9p ordinary

SWAP

Long

7,397

31.5105 GBP

3 5/9p ordinary

SWAP

Short

113

31.5001 GBP

3 5/9p ordinary

SWAP

Short

130

31.5025 GBP

3 5/9p ordinary

SWAP

Short

130

31.5509 GBP

3 5/9p ordinary

SWAP

Short

203

31.5030 GBP

3 5/9p ordinary

SWAP

Short

205

31.5050 GBP

3 5/9p ordinary

SWAP

Short

214

31.5116 GBP

3 5/9p ordinary

SWAP

Short

293

31.4888 GBP

3 5/9p ordinary

SWAP

Short

433

31.5492 GBP

3 5/9p ordinary

SWAP

Short

577

31.5118 GBP

3 5/9p ordinary

SWAP

Short

586

31.4979 GBP

3 5/9p ordinary

CFD

Short

1,151

31.5202 GBP

3 5/9p ordinary

CFD

Short

1,152

31.5242 GBP

3 5/9p ordinary

SWAP

Short

1,261

31.5377 GBP

3 5/9p ordinary

SWAP

Short

2,398

31.5177 GBP

3 5/9p ordinary

SWAP

Short

5,603

31.5670 GBP

3 5/9p ordinary

SWAP

Short

13,203

31.5162 GBP

3 5/9p ordinary

SWAP

Short

15,658

31.5086 GBP

3 5/9p ordinary

SWAP

Short

16,810

31.5197 GBP

3 5/9p ordinary

SWAP

Short

19,295

31.5100 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:

17 Oct 2022

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213