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:

11 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:

2,574,403

0.85%

2,550,218

0.84%

(2)

Cash-settled derivatives:

and/or controlled:

2,556,043

0.85%

1,708,695

0.57%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

5,130,446

1.70%

4,258,913

1.41%

(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

98

31.5700 GBP

3 5/9p ordinary

Purchase

99

31.5047 GBP

3 5/9p ordinary

Purchase

121

31.6100 GBP

3 5/9p ordinary

Purchase

180

31.4800 GBP

3 5/9p ordinary

Purchase

198

31.4900 GBP

3 5/9p ordinary

Purchase

213

31.5053 GBP

3 5/9p ordinary

Purchase

213

31.4950 GBP

3 5/9p ordinary

Purchase

237

31.4951 GBP

3 5/9p ordinary

Purchase

271

31.5800 GBP

3 5/9p ordinary

Purchase

332

31.5106 GBP

3 5/9p ordinary

Purchase

346

31.5500 GBP

3 5/9p ordinary

Purchase

471

31.5523 GBP

3 5/9p ordinary

Purchase

616

31.5015 GBP

3 5/9p ordinary

Purchase

845

31.5329 GBP

3 5/9p ordinary

Purchase

896

31.4975 GBP

3 5/9p ordinary

Purchase

1,000

31.5412 GBP

3 5/9p ordinary

Purchase

1,087

31.5300 GBP

3 5/9p ordinary

Purchase

1,100

31.4903 GBP

3 5/9p ordinary

Purchase

1,101

31.5250 GBP

3 5/9p ordinary

Purchase

1,130

31.5119 GBP

3 5/9p ordinary

Purchase

1,243

31.5364 GBP

3 5/9p ordinary

Purchase

1,277

31.5063 GBP

3 5/9p ordinary

Purchase

1,278

31.5070 GBP

3 5/9p ordinary

Purchase

1,298

31.5085 GBP

3 5/9p ordinary

Purchase

1,925

31.4896 GBP

3 5/9p ordinary

Purchase

2,054

31.5633 GBP

3 5/9p ordinary

Purchase

2,806

31.5274 GBP

3 5/9p ordinary

Purchase

2,812

31.5228 GBP

3 5/9p ordinary

Purchase

3,300

31.5950 GBP

3 5/9p ordinary

Purchase

3,709

31.5327 GBP

3 5/9p ordinary

Purchase

4,522

31.5317 GBP

3 5/9p ordinary

Purchase

6,308

31.5629 GBP

3 5/9p ordinary

Purchase

6,442

31.5114 GBP

3 5/9p ordinary

Purchase

8,914

31.4998 GBP

3 5/9p ordinary

Purchase

14,296

31.5154 GBP

3 5/9p ordinary

Purchase

14,451

31.5000 GBP

3 5/9p ordinary

Purchase

23,032

31.5176 GBP

3 5/9p ordinary

Purchase

29,416

31.4752 GBP

3 5/9p ordinary

Purchase

59,776

31.5400 GBP

3 5/9p ordinary

Sale

15

31.6100 GBP

3 5/9p ordinary

Sale

57

31.5309 GBP

3 5/9p ordinary

Sale

137

31.5008 GBP

3 5/9p ordinary

Sale

160

31.5800 GBP

3 5/9p ordinary

Sale

182

31.5400 GBP

3 5/9p ordinary

Sale

190

31.5412 GBP

3 5/9p ordinary

Sale

191

31.4937 GBP

3 5/9p ordinary

Sale

226

31.5106 GBP

3 5/9p ordinary

Sale

250

31.4801 GBP

3 5/9p ordinary

Sale

313

31.4475 GBP

3 5/9p ordinary

Sale

342

31.5448 GBP

3 5/9p ordinary

Sale

346

31.5500 GBP

3 5/9p ordinary

Sale

490

31.4800 GBP

3 5/9p ordinary

Sale

520

31.5850 GBP

3 5/9p ordinary

Sale

713

31.5319 GBP

3 5/9p ordinary

Sale

780

31.5544 GBP

3 5/9p ordinary

Sale

800

31.6000 GBP

3 5/9p ordinary

Sale

806

31.5137 GBP

3 5/9p ordinary

Sale

829

31.5552 GBP

3 5/9p ordinary

Sale

917

31.4936 GBP

3 5/9p ordinary

Sale

1,087

31.5300 GBP

3 5/9p ordinary

Sale

1,096

31.5000 GBP

3 5/9p ordinary

Sale

1,141

31.5168 GBP

3 5/9p ordinary

Sale

1,367

31.4745 GBP

3 5/9p ordinary

Sale

2,336

31.5354 GBP

3 5/9p ordinary

Sale

3,300

31.5950 GBP

3 5/9p ordinary

Sale

5,371

31.5226 GBP

3 5/9p ordinary

Sale

6,724

31.4707 GBP

3 5/9p ordinary

Sale

9,037

31.4715 GBP

3 5/9p ordinary

Sale

9,899

31.5020 GBP

3 5/9p ordinary

Sale

10,998

31.4718 GBP

3 5/9p ordinary

Sale

14,965

31.5391 GBP

3 5/9p ordinary

Sale

21,737

31.5265 GBP

3 5/9p ordinary

Sale

22,213

31.5182 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

191

31.4937 GBP

3 5/9p ordinary

SWAP

Long

829

31.5552 GBP

3 5/9p ordinary

SWAP

Long

917

31.4936 GBP

3 5/9p ordinary

SWAP

Long

1,109

31.5340 GBP

3 5/9p ordinary

CFD

Long

1,341

31.4857 GBP

3 5/9p ordinary

SWAP

Long

6,468

31.5526 GBP

3 5/9p ordinary

SWAP

Long

8,750

31.5212 GBP

3 5/9p ordinary

SWAP

Long

9,138

31.5000 GBP

3 5/9p ordinary

SWAP

Short

6

31.4900 GBP

3 5/9p ordinary

SWAP

Short

20

31.5350 GBP

3 5/9p ordinary

SWAP

Short

99

31.5047 GBP

3 5/9p ordinary

SWAP

Short

253

31.5197 GBP

3 5/9p ordinary

SWAP

Short

303

31.4828 GBP

3 5/9p ordinary

SWAP

Short

414

31.5516 GBP

3 5/9p ordinary

SWAP

Short

610

31.5305 GBP

3 5/9p ordinary

SWAP

Short

1,000

31.5412 GBP

3 5/9p ordinary

SWAP

Short

1,277

31.5063 GBP

3 5/9p ordinary

SWAP

Short

1,287

31.5165 GBP

3 5/9p ordinary

SWAP

Short

2,031

31.5334 GBP

3 5/9p ordinary

SWAP

Short

2,522

31.5253 GBP

3 5/9p ordinary

SWAP

Short

3,151

31.5336 GBP

3 5/9p ordinary

SWAP

Short

5,175

31.5123 GBP

3 5/9p ordinary

SWAP

Short

12,734

31.5000 GBP

3 5/9p ordinary

SWAP

Short

15,721

31.5112 GBP

3 5/9p ordinary

SWAP

Short

59,683

31.5400 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:

12 Oct 2022

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213