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:

07 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:

39,573,672

3.80%

947,677

0.09%

(2)

Cash-settled derivatives:

451,649

0.04%

36,423,167

3.50%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

40,025,321

3.84%

37,370,844

3.59%

(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

2,179

4.7958 GBP

10p ordinary

Purchase

3,562

4.7616 GBP

10p ordinary

Purchase

4,071

4.7487 GBP

10p ordinary

Purchase

4,698

4.7546 GBP

10p ordinary

Purchase

4,878

4.7410 GBP

10p ordinary

Purchase

5,025

4.7481 GBP

10p ordinary

Purchase

7,236

4.7556 GBP

10p ordinary

Purchase

8,011

4.7923 GBP

10p ordinary

Purchase

10,655

4.7804 GBP

10p ordinary

Purchase

10,690

4.7752 GBP

10p ordinary

Purchase

14,644

4.7866 GBP

10p ordinary

Purchase

23,400

4.7320 GBP

10p ordinary

Purchase

25,000

4.7405 GBP

10p ordinary

Purchase

28,043

4.8025 GBP

10p ordinary

Purchase

49,846

4.7400 GBP

10p ordinary

Purchase

105,835

4.7856 GBP

10p ordinary

Sale

312

4.7411 GBP

10p ordinary

Sale

320

4.8240 GBP

10p ordinary

Sale

1,494

4.8026 GBP

10p ordinary

Sale

2,125

4.7402 GBP

10p ordinary

Sale

2,189

4.7860 GBP

10p ordinary

Sale

2,446

4.7399 GBP

10p ordinary

Sale

4,847

4.8015 GBP

10p ordinary

Sale

5,075

4.7619 GBP

10p ordinary

Sale

7,000

4.8033 GBP

10p ordinary

Sale

25,000

4.7419 GBP

10p ordinary

Sale

59,385

4.7581 GBP

10p ordinary

Sale

73,906

4.7512 GBP

10p ordinary

Sale

112,572

141.9741 CZK

10p ordinary

Sale

208,075

4.7370 GBP

10p ordinary

Sale

220,475

4.7400 GBP

10p ordinary

Sale

273,184

4.7554 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

320

4.8240 GBP

10p ordinary

 SWAP

Long

2,446

4.7399 GBP

10p ordinary

 SWAP

Long

5,075

4.7619 GBP

10p ordinary

 SWAP

Long

7,000

4.8033 GBP

10p ordinary

 SWAP

Long

7,824

4.8071 GBP

10p ordinary

 SWAP

Long

8,568

4.7722 GBP

10p ordinary

 SWAP

Long

9,549

4.7397 GBP

10p ordinary

 SWAP

Long

21,372

4.7642 GBP

10p ordinary

 CFD

Long

44,672

4.7400 GBP

10p ordinary

 CFD

Long

112,572

141.8747 CZK

10p ordinary

 SWAP

Long

165,427

4.7400 GBP

10p ordinary

 CFD

Long

481,259

4.7475 GBP

10p ordinary

 SWAP

Short

797

4.7612 GBP

10p ordinary

 SWAP

Short

1,961

4.7459 GBP

10p ordinary

 CFD

Short

3,980

4.7400 GBP

10p ordinary

 SWAP

Short

5,025

4.7481 GBP

10p ordinary

 SWAP

Short

7,236

4.7556 GBP

10p ordinary

 SWAP

Short

18,967

4.7477 GBP

10p ordinary

 SWAP

Short

25,124

4.7546 GBP

10p ordinary

 CFD

Short

112,572

4.8033 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 Jun 2022

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213