Form 8.3 - AVAST 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

AVAST 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:

10 June 2022

(f)

In addition to the company in 1(c) above, is the discloser making

YES:

disclosures in respect of any other party to the offer?

NORTONLIFELOCK INC

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:

10p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

38,577,864

3.70%

970,279

0.09%

(2)

Cash-settled derivatives:

617,119

0.06%

36,082,759

3.46%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

39,194,983

3.76%

37,053,038

3.56%

(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

10p ordinary

Purchase

92

4.8365 GBP

10p ordinary

Purchase

502

4.7600 GBP

10p ordinary

Purchase

1,060

4.7991 GBP

10p ordinary

Purchase

1,600

142.1500 CZK

10p ordinary

Purchase

1,775

4.8280 GBP

10p ordinary

Purchase

2,081

4.7996 GBP

10p ordinary

Purchase

2,510

4.8047 GBP

10p ordinary

Purchase

3,491

4.8019 GBP

10p ordinary

Purchase

5,591

4.8121 GBP

10p ordinary

Purchase

22,061

4.8370 GBP

10p ordinary

Purchase

26,547

4.8123 GBP

10p ordinary

Purchase

28,318

4.8367 GBP

10p ordinary

Sale

356

4.8238 GBP

10p ordinary

Sale

501

4.8320 GBP

10p ordinary

Sale

502

4.7600 GBP

10p ordinary

Sale

1,000

4.8198 GBP

10p ordinary

Sale

1,027

4.8185 GBP

10p ordinary

Sale

1,168

4.8195 GBP

10p ordinary

Sale

1,775

4.8281 GBP

10p ordinary

Sale

1,775

4.8280 GBP

10p ordinary

Sale

2,215

4.8266 GBP

10p ordinary

Sale

3,403

4.8223 GBP

10p ordinary

Sale

5,966

4.8159 GBP

10p ordinary

Sale

7,063

4.8210 GBP

10p ordinary

Sale

7,830

4.8370 GBP

10p ordinary

Sale

30,309

142.6922 CZK

10p ordinary

Sale

42,270

4.8318 GBP

10p ordinary

Sale

49,327

4.8346 GBP

10p ordinary

Sale

66,850

4.8286 GBP

10p ordinary

Sale

317,024

4.7909 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

10p ordinary

 CFD

Long

502

4.7600 GBP

10p ordinary

 SWAP

Long

910

4.8033 GBP

10p ordinary

 SWAP

Long

1,000

4.8198 GBP

10p ordinary

 CFD

Long

1,563

4.8296 GBP

10p ordinary

 CFD

Long

1,757

4.8370 GBP

10p ordinary

 SWAP

Long

3,932

4.8370 GBP

10p ordinary

 SWAP

Long

5,228

4.8296 GBP

10p ordinary

 SWAP

Long

7,063

4.8210 GBP

10p ordinary

 SWAP

Long

8,505

4.8259 GBP

10p ordinary

 SWAP

Long

9,292

4.8213 GBP

10p ordinary

 SWAP

Long

16,538

4.8171 GBP

10p ordinary

 CFD

Long

30,309

142.5923 CZK

10p ordinary

 SWAP

Long

43,560

4.8326 GBP

10p ordinary

 CFD

Long

100,000

4.8200 GBP

10p ordinary

 SWAP

Short

484

4.8236 GBP

10p ordinary

 CFD

Short

1,600

142.2495 CZK

10p ordinary

 SWAP

Short

3,491

4.8019 GBP

10p ordinary

 SWAP

Short

7,033

4.8370 GBP

10p ordinary

 CFD

Short

7,883

4.8369 GBP

10p ordinary

 CFD

Short

30,272

4.8048 GBP

10p ordinary

 CFD

Short

100,000

139.6887 CZK

(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:

13 Jun 2022

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213