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:

03 Jan 2023

(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:

2,205,511

0.73%

1,800,036

0.60%

(2)

Cash-settled derivatives:

and/or controlled:

1,849,076

0.61%

1,786,808

0.59%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

4,054,587

1.34%

3,586,844

1.19%

(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

181

32.1709 GBP

3 5/9p ordinary

Purchase

186

32.1559 GBP

3 5/9p ordinary

Purchase

524

32.1700 GBP

3 5/9p ordinary

Purchase

766

32.1771 GBP

3 5/9p ordinary

Purchase

962

32.1786 GBP

3 5/9p ordinary

Purchase

1,021

32.1727 GBP

3 5/9p ordinary

Purchase

1,270

32.1767 GBP

3 5/9p ordinary

Purchase

1,922

32.1750 GBP

3 5/9p ordinary

Purchase

5,000

32.1801 GBP

3 5/9p ordinary

Purchase

14,648

32.1777 GBP

3 5/9p ordinary

Purchase

30,238

32.1800 GBP

3 5/9p ordinary

Sale

47

32.1617 GBP

3 5/9p ordinary

Sale

92

32.1750 GBP

3 5/9p ordinary

Sale

109

32.1685 GBP

3 5/9p ordinary

Sale

111

32.1500 GBP

3 5/9p ordinary

Sale

478

32.1703 GBP

3 5/9p ordinary

Sale

606

32.1816 GBP

3 5/9p ordinary

Sale

736

32.1726 GBP

3 5/9p ordinary

Sale

1,071

32.1614 GBP

3 5/9p ordinary

Sale

2,404

32.1650 GBP

3 5/9p ordinary

Sale

6,615

32.1800 GBP

3 5/9p ordinary

Sale

6,906

32.1892 GBP

3 5/9p ordinary

Sale

12,879

32.1793 GBP

3 5/9p ordinary

Sale

13,713

32.1858 GBP

3 5/9p ordinary

Sale

16,114

32.1669 GBP

3 5/9p ordinary

Sale

19,077

32.1704 GBP

3 5/9p ordinary

Sale

30,675

32.1700 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

16

32.1600 GBP

3 5/9p ordinary

SWAP

Long

478

32.1703 GBP

3 5/9p ordinary

SWAP

Long

2,145

32.1713 GBP

3 5/9p ordinary

SWAP

Long

3,180

32.1773 GBP

3 5/9p ordinary

SWAP

Long

3,523

32.1800 GBP

3 5/9p ordinary

SWAP

Long

8,728

32.1656 GBP

3 5/9p ordinary

SWAP

Long

16,114

32.1669 GBP

3 5/9p ordinary

SWAP

Long

24,042

32.1700 GBP

3 5/9p ordinary

SWAP

Short

17

32.1750 GBP

3 5/9p ordinary

SWAP

Short

26

32.1798 GBP

3 5/9p ordinary

SWAP

Short

26

32.1648 GBP

3 5/9p ordinary

SWAP

Short

28

32.1773 GBP

3 5/9p ordinary

SWAP

Short

1,000

32.1824 GBP

3 5/9p ordinary

SWAP

Short

1,146

32.1691 GBP

3 5/9p ordinary

SWAP

Short

3,039

32.1800 GBP

3 5/9p ordinary

SWAP

Short

4,000

32.1795 GBP

3 5/9p ordinary

SWAP

Short

14,794

32.1700 GBP

3 5/9p ordinary

SWAP

Short

16,811

32.1783 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:

04 Jan 2023

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213