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:

07 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:

43,481,855

4.18%

690,271

0.07%

(2)

Cash-settled derivatives:

20,540,902

1.97%

59,358,494

5.71%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

64,022,757

6.15%

60,048,765

5.77%

(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

80

5.5820 GBP

10p ordinary

Purchase

184

5.6140 GBP

10p ordinary

Purchase

187

167.8500 CZK

10p ordinary

Purchase

267

5.5993 GBP

10p ordinary

Purchase

353

5.6040 GBP

10p ordinary

Purchase

424

5.5830 GBP

10p ordinary

Purchase

907

5.6000 GBP

10p ordinary

Purchase

1,345

5.6064 GBP

10p ordinary

Purchase

1,490

5.6200 GBP

10p ordinary

Purchase

1,806

5.6002 GBP

10p ordinary

Purchase

1,843

5.6167 GBP

10p ordinary

Purchase

4,085

5.6151 GBP

10p ordinary

Purchase

22,498

5.6238 GBP

10p ordinary

Purchase

34,087

5.6135 GBP

10p ordinary

Purchase

53,332

5.5880 GBP

10p ordinary

Purchase

72,792

5.5916 GBP

10p ordinary

Sale

95

5.6120 GBP

10p ordinary

Sale

285

5.5880 GBP

10p ordinary

Sale

353

5.6040 GBP

10p ordinary

Sale

907

5.6000 GBP

10p ordinary

Sale

1,078

167.3370 CZK

10p ordinary

Sale

1,490

5.6200 GBP

10p ordinary

Sale

2,128

5.5915 GBP

10p ordinary

Sale

2,729

5.6089 GBP

10p ordinary

Sale

3,039

5.6136 GBP

10p ordinary

Sale

3,716

5.6151 GBP

10p ordinary

Sale

4,114

5.6076 GBP

10p ordinary

Sale

9,142

5.6144 GBP

10p ordinary

Sale

9,906

5.5889 GBP

10p ordinary

Sale

23,317

5.6227 GBP

10p ordinary

Sale

33,910

5.5882 GBP

10p ordinary

Sale

100,000

5.6016 GBP

10p ordinary

Sale

117,953

5.6100 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

126

5.6215 GBP

10p ordinary

 CFD

Long

1,078

167.2199 CZK

10p ordinary

 SWAP

Long

4,114

5.6076 GBP

10p ordinary

 SWAP

Long

25,274

5.6078 GBP

10p ordinary

 SWAP

Long

68,196

5.6088 GBP

10p ordinary

 SWAP

Long

100,000

5.6016 GBP

10p ordinary

 CFD

Short

187

167.9674 CZK

10p ordinary

 CFD

Short

1,468

5.5870 GBP

10p ordinary

 SWAP

Short

1,806

5.6002 GBP

10p ordinary

 SWAP

Short

2,750

5.6113 GBP

10p ordinary

 SWAP

Short

13,022

5.5880 GBP

10p ordinary

 SWAP

Short

16,381

5.6005 GBP

10p ordinary

 SWAP

Short

44,037

5.5900 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:

8 Apr 2022

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213