Barclays Regulatory News (BARC)

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:

25 April 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:

43,632,038

4.19%

963,754

0.09%

(2)

Cash-settled derivatives:

906,583

0.09%

39,390,488

3.78%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

44,538,621

4.28%

40,354,242

3.88%

(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

464

5.5480 GBP

10p ordinary

Purchase

512

5.5770 GBP

10p ordinary

Purchase

599

5.5620 GBP

10p ordinary

Purchase

616

5.5646 GBP

10p ordinary

Purchase

628

5.5700 GBP

10p ordinary

Purchase

646

5.5580 GBP

10p ordinary

Purchase

813

5.5520 GBP

10p ordinary

Purchase

900

5.5615 GBP

10p ordinary

Purchase

917

5.5458 GBP

10p ordinary

Purchase

917

5.5460 GBP

10p ordinary

Purchase

1,010

5.5713 GBP

10p ordinary

Purchase

1,026

5.5592 GBP

10p ordinary

Purchase

1,053

5.5790 GBP

10p ordinary

Purchase

1,371

5.5781 GBP

10p ordinary

Purchase

1,397

5.5820 GBP

10p ordinary

Purchase

1,407

5.5800 GBP

10p ordinary

Purchase

1,561

5.5780 GBP

10p ordinary

Purchase

1,588

5.5736 GBP

10p ordinary

Purchase

2,035

5.5812 GBP

10p ordinary

Purchase

2,055

5.5684 GBP

10p ordinary

Purchase

2,102

5.5600 GBP

10p ordinary

Purchase

2,664

5.5718 GBP

10p ordinary

Purchase

2,910

5.5564 GBP

10p ordinary

Purchase

3,248

5.5691 GBP

10p ordinary

Purchase

3,636

5.5642 GBP

10p ordinary

Purchase

6,148

5.5708 GBP

10p ordinary

Purchase

8,162

5.5699 GBP

10p ordinary

Purchase

14,430

5.5632 GBP

10p ordinary

Purchase

20,311

5.5604 GBP

10p ordinary

Purchase

23,251

5.5517 GBP

10p ordinary

Purchase

63,604

5.5598 GBP

10p ordinary

Purchase

478,965

5.5500 GBP

10p ordinary

Sale

146

5.5680 GBP

10p ordinary

Sale

464

5.5480 GBP

10p ordinary

Sale

520

5.5780 GBP

10p ordinary

Sale

638

5.5800 GBP

10p ordinary

Sale

646

5.5580 GBP

10p ordinary

Sale

917

5.5460 GBP

10p ordinary

Sale

1,179

5.5620 GBP

10p ordinary

Sale

1,397

5.5820 GBP

10p ordinary

Sale

1,536

5.5785 GBP

10p ordinary

Sale

2,102

5.5600 GBP

10p ordinary

Sale

2,224

5.5583 GBP

10p ordinary

Sale

2,489

5.5607 GBP

10p ordinary

Sale

3,218

5.5642 GBP

10p ordinary

Sale

4,340

5.5715 GBP

10p ordinary

Sale

4,772

5.5502 GBP

10p ordinary

Sale

11,589

5.5602 GBP

10p ordinary

Sale

14,066

5.5526 GBP

10p ordinary

Sale

34,524

5.5623 GBP

10p ordinary

Sale

70,967

5.5500 GBP

10p ordinary

Sale

71,348

5.5612 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

10p ordinary

 SWAP

Long

2,489

5.5607 GBP

10p ordinary

 SWAP

Long

3,811

5.5585 GBP

10p ordinary

 SWAP

Long

7,283

5.5497 GBP

10p ordinary

 SWAP

Long

14,181

5.5570 GBP

10p ordinary

 SWAP

Long

28,939

5.5488 GBP

10p ordinary

 SWAP

Long

45,259

5.5704 GBP

10p ordinary

 SWAP

Long

69,995

5.5500 GBP

10p ordinary

 CFD

Short

607

5.5504 GBP

10p ordinary

 SWAP

Short

1,445

5.5605 GBP

10p ordinary

 SWAP

Short

1,781

5.5730 GBP

10p ordinary

 SWAP

Short

1,803

5.5760 GBP

10p ordinary

 SWAP

Short

2,079

5.5680 GBP

10p ordinary

 SWAP

Short

2,473

5.5706 GBP

10p ordinary

 SWAP

Short

2,567

5.5639 GBP

10p ordinary

 SWAP

Short

8,039

5.5530 GBP

10p ordinary

 SWAP

Short

8,184

5.5698 GBP

10p ordinary

 SWAP

Short

10,472

5.5715 GBP

10p ordinary

 SWAP

Short

31,958

5.5618 GBP

10p ordinary

 SWAP

Short

32,744

5.5615 GBP

10p ordinary

 SWAP

Short

493,371

5.5500 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:

26 Apr 2022

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213