Form 8.3 -AVEVA GROUP PLC Amend

FORM 8.3

Amendment to sale

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:

06 December 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:

3,686,062

1.22%

1,843,458

0.61%

(2)

Cash-settled derivatives:

1,890,261

0.63%

3,132,266

1.04%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

5,576,323

1.85%

4,975,724

1.65%

(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 PERSON MAKING THE DISCLOSURE

(a)

Purchases and sales

Class of relevant

Purchase/sale

Number of

Price per unit

security

securities

3 5/9p ordinary

Purchase

3

31.9533 GBP

3 5/9p ordinary

Purchase

214

31.8500 GBP

3 5/9p ordinary

Purchase

439

31.8400 GBP

3 5/9p ordinary

Purchase

657

31.9400 GBP

3 5/9p ordinary

Purchase

714

31.9331 GBP

3 5/9p ordinary

Purchase

1,108

31.9587 GBP

3 5/9p ordinary

Purchase

1,122

31.9531 GBP

3 5/9p ordinary

Purchase

1,163

31.9014 GBP

3 5/9p ordinary

Purchase

1,204

31.9039 GBP

3 5/9p ordinary

Purchase

1,282

31.9469 GBP

3 5/9p ordinary

Purchase

1,341

31.9158 GBP

3 5/9p ordinary

Purchase

2,213

31.9581 GBP

3 5/9p ordinary

Purchase

2,704

31.9463 GBP

3 5/9p ordinary

Purchase

3,797

31.9600 GBP

3 5/9p ordinary

Purchase

6,211

31.9460 GBP

3 5/9p ordinary

Purchase

6,750

31.9660 GBP

3 5/9p ordinary

Purchase

6,759

31.9508 GBP

3 5/9p ordinary

Purchase

8,950

31.9500 GBP

3 5/9p ordinary

Purchase

18,211

31.9300 GBP

3 5/9p ordinary

Purchase

20,324

31.9441 GBP

3 5/9p ordinary

Purchase

22,387

31.9484 GBP

3 5/9p ordinary

Purchase

30,000

31.9485 GBP

3 5/9p ordinary

Sale

104

31.8531 GBP

3 5/9p ordinary

Sale

285

31.8684 GBP

3 5/9p ordinary

Sale

292

31.9298 GBP

3 5/9p ordinary

Sale

294

31.8500 GBP

3 5/9p ordinary

Sale

307

31.9438 GBP

3 5/9p ordinary

Sale

324

31.8858 GBP

3 5/9p ordinary

Sale

324

31.8923 GBP

3 5/9p ordinary

Sale

373

31.9327 GBP

3 5/9p ordinary

Sale

394

31.9448 GBP

3 5/9p ordinary

Sale

397

31.9350 GBP

3 5/9p ordinary

Sale

532

31.8400 GBP

3 5/9p ordinary

Sale

555

31.9550 GBP

3 5/9p ordinary

Sale

558

31.8906 GBP

3 5/9p ordinary

Sale

747

31.9506 GBP

3 5/9p ordinary

Sale

774

31.9426 GBP

3 5/9p ordinary

Sale

823

31.9300 GBP

3 5/9p ordinary

Sale

907

31.9400 GBP

3 5/9p ordinary

Sale

1,114

31.9200 GBP

3 5/9p ordinary

Sale

1,128

31.9537 GBP

3 5/9p ordinary

Sale

1,160

31.9562 GBP

3 5/9p ordinary

Sale

1,267

31.9600 GBP

3 5/9p ordinary

Sale

1,451

31.9531 GBP

3 5/9p ordinary

Sale

1,494

31.9549 GBP

3 5/9p ordinary

Sale

1,872

31.9417 GBP

3 5/9p ordinary

Sale

2,314

31.9511 GBP

3 5/9p ordinary

Sale

2,633

31.9500 GBP

3 5/9p ordinary

Sale

3,832

31.8988 GBP

3 5/9p ordinary

Sale

3,942

31.9512 GBP

3 5/9p ordinary

Sale

4,644

31.9538 GBP

3 5/9p ordinary

Sale

4,829

31.9204 GBP

3 5/9p ordinary

Sale

5,912

31.9288 GBP

3 5/9p ordinary

Sale

5,929

31.9263 GBP

3 5/9p ordinary

Sale

8,283

31.9297 GBP

3 5/9p ordinary

Sale

13,621

31.9311 GBP

3 5/9p ordinary

Sale

20,000

31.9365 GBP

3 5/9p ordinary

Sale

25,212

31.9435 GBP

3 5/9p ordinary

Sale

36,287

31.9502 GBP

3 5/9p ordinary

Sale

60,652

31.9352 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

 CFD

Long

19

31.9531 GBP

3 5/9p ordinary

 CFD

Long

131

31.8074 GBP

3 5/9p ordinary

 SWAP

Long

176

31.9415 GBP

3 5/9p ordinary

 SWAP

Long

388

31.9448 GBP

3 5/9p ordinary

 SWAP

Long

398

31.9234 GBP

3 5/9p ordinary

 SWAP

Long

613

31.9500 GBP

3 5/9p ordinary

 SWAP

Long

627

31.9473 GBP

3 5/9p ordinary

 SWAP

Long

1,702

31.9525 GBP

3 5/9p ordinary

 SWAP

Long

7,822

31.9182 GBP

3 5/9p ordinary

 SWAP

Long

10,316

31.9371 GBP

3 5/9p ordinary

 SWAP

Long

19,340

31.9355 GBP

3 5/9p ordinary

 SWAP

Long

25,212

31.9435 GBP

3 5/9p ordinary

 SWAP

Long

48,892

31.9305 GBP

3 5/9p ordinary

 SWAP

Short

3

31.9531 GBP

3 5/9p ordinary

 SWAP

Short

5

31.9491 GBP

3 5/9p ordinary

 SWAP

Short

20

31.9501 GBP

3 5/9p ordinary

 SWAP

Short

24

31.9498 GBP

3 5/9p ordinary

 SWAP

Short

26

31.9502 GBP

3 5/9p ordinary

 SWAP

Short

90

31.8406 GBP

3 5/9p ordinary

 SWAP

Short

98

31.9591 GBP

3 5/9p ordinary

 SWAP

Short

111

31.9587 GBP

3 5/9p ordinary

 CFD

Short

131

31.9525 GBP

3 5/9p ordinary

 SWAP

Short

139

31.9499 GBP

3 5/9p ordinary

 SWAP

Short

339

31.9500 GBP

3 5/9p ordinary

 SWAP

Short

473

31.9093 GBP

3 5/9p ordinary

 SWAP

Short

761

31.9098 GBP

3 5/9p ordinary

 SWAP

Short

886

31.9586 GBP

3 5/9p ordinary

 SWAP

Short

912

31.8439 GBP

3 5/9p ordinary

 SWAP

Short

1,276

31.9383 GBP

3 5/9p ordinary

 SWAP

Short

1,614

31.9600 GBP

3 5/9p ordinary

 SWAP

Short

2,213

31.9581 GBP

3 5/9p ordinary

 CFD

Short

2,704

31.9463 GBP

3 5/9p ordinary

 CFD

Short

6,211

31.9459 GBP

3 5/9p ordinary

 CFD

Short

6,750

31.9659 GBP

3 5/9p ordinary

 SWAP

Short

6,759

31.9508 GBP

3 5/9p ordinary

 CFD

Short

6,761

31.9500 GBP

3 5/9p ordinary

 SWAP

Short

23,792

31.9432 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 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

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:

12 Dec 2022

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213