AVV.L Regulatory News (AVV)

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:

21 Dec 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:

2,297,828

0.76%

1,832,162

0.61%

(2)

Cash-settled derivatives:

and/or controlled:

1,893,768

0.63%

1,838,898

0.61%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

4,191,596

1.39%

3,671,060

1.22%

(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

108

32.1362 GBP

3 5/9p ordinary

Purchase

131

32.1250 GBP

3 5/9p ordinary

Purchase

139

32.1600 GBP

3 5/9p ordinary

Purchase

259

32.1400 GBP

3 5/9p ordinary

Purchase

744

32.1508 GBP

3 5/9p ordinary

Purchase

916

32.1469 GBP

3 5/9p ordinary

Purchase

1,000

32.1370 GBP

3 5/9p ordinary

Purchase

1,232

32.1475 GBP

3 5/9p ordinary

Purchase

1,968

32.1153 GBP

3 5/9p ordinary

Purchase

4,536

32.1283 GBP

3 5/9p ordinary

Purchase

23,742

32.1392 GBP

3 5/9p ordinary

Purchase

59,717

32.1300 GBP

3 5/9p ordinary

Sale

3

32.1700 GBP

3 5/9p ordinary

Sale

3

32.1666 GBP

3 5/9p ordinary

Sale

19

32.1265 GBP

3 5/9p ordinary

Sale

86

32.1483 GBP

3 5/9p ordinary

Sale

141

32.1340 GBP

3 5/9p ordinary

Sale

144

32.1250 GBP

3 5/9p ordinary

Sale

175

32.1416 GBP

3 5/9p ordinary

Sale

192

32.1200 GBP

3 5/9p ordinary

Sale

259

32.1400 GBP

3 5/9p ordinary

Sale

261

32.1334 GBP

3 5/9p ordinary

Sale

339

32.1368 GBP

3 5/9p ordinary

Sale

356

32.1600 GBP

3 5/9p ordinary

Sale

423

32.1350 GBP

3 5/9p ordinary

Sale

449

32.1172 GBP

3 5/9p ordinary

Sale

628

32.1342 GBP

3 5/9p ordinary

Sale

708

32.1343 GBP

3 5/9p ordinary

Sale

760

32.1408 GBP

3 5/9p ordinary

Sale

1,947

32.1150 GBP

3 5/9p ordinary

Sale

2,064

32.1514 GBP

3 5/9p ordinary

Sale

2,841

32.1487 GBP

3 5/9p ordinary

Sale

4,713

32.1299 GBP

3 5/9p ordinary

Sale

8,000

32.1329 GBP

3 5/9p ordinary

Sale

8,146

32.1300 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

1

32.1400 GBP

3 5/9p ordinary

SWAP

Long

3

32.1667 GBP

3 5/9p ordinary

SWAP

Long

66

32.1227 GBP

3 5/9p ordinary

SWAP

Long

86

32.1483 GBP

3 5/9p ordinary

SWAP

Long

141

32.1340 GBP

3 5/9p ordinary

CFD

Long

211

32.1274 GBP

3 5/9p ordinary

SWAP

Long

339

32.1368 GBP

3 5/9p ordinary

SWAP

Long

797

32.1547 GBP

3 5/9p ordinary

SWAP

Long

1,272

32.1543 GBP

3 5/9p ordinary

SWAP

Long

2,841

32.1487 GBP

3 5/9p ordinary

SWAP

Long

8,000

32.1329 GBP

3 5/9p ordinary

CFD

Short

9

32.1300 GBP

3 5/9p ordinary

SWAP

Short

13

32.1302 GBP

3 5/9p ordinary

SWAP

Short

18

32.1400 GBP

3 5/9p ordinary

SWAP

Short

20

32.1200 GBP

3 5/9p ordinary

CFD

Short

211

32.1425 GBP

3 5/9p ordinary

SWAP

Short

268

32.1503 GBP

3 5/9p ordinary

SWAP

Short

425

32.1425 GBP

3 5/9p ordinary

SWAP

Short

1,000

32.1370 GBP

3 5/9p ordinary

SWAP

Short

5,217

32.1375 GBP

3 5/9p ordinary

SWAP

Short

6,082

32.1388 GBP

3 5/9p ordinary

SWAP

Short

14,000

32.1417 GBP

3 5/9p ordinary

SWAP

Short

54,174

32.1300 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:

22 Dec 2022

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213