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:

30 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:

32,477,449

3.12%

1,171,002

0.11%

(2)

Cash-settled derivatives:

705,813

0.07%

31,385,522

3.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

33,183,262

3.19%

32,556,524

3.13%

(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

33

5.1820 GBP

10p ordinary

Purchase

240

5.1640 GBP

10p ordinary

Purchase

394

5.1720 GBP

10p ordinary

Purchase

745

5.1980 GBP

10p ordinary

Purchase

1,055

5.1760 GBP

10p ordinary

Purchase

1,130

5.1480 GBP

10p ordinary

Purchase

1,441

5.1805 GBP

10p ordinary

Purchase

1,455

5.1740 GBP

10p ordinary

Purchase

1,633

5.1680 GBP

10p ordinary

Purchase

1,784

5.1697 GBP

10p ordinary

Purchase

1,802

5.1821 GBP

10p ordinary

Purchase

1,837

5.1703 GBP

10p ordinary

Purchase

1,926

5.1848 GBP

10p ordinary

Purchase

1,991

5.1780 GBP

10p ordinary

Purchase

2,068

5.1800 GBP

10p ordinary

Purchase

2,105

5.1840 GBP

10p ordinary

Purchase

4,438

5.1775 GBP

10p ordinary

Purchase

4,555

5.1828 GBP

10p ordinary

Purchase

4,933

5.1770 GBP

10p ordinary

Purchase

6,217

5.1878 GBP

10p ordinary

Purchase

6,438

5.1797 GBP

10p ordinary

Purchase

8,285

5.1798 GBP

10p ordinary

Purchase

8,290

148.2831 CZK

10p ordinary

Purchase

40,714

5.1727 GBP

10p ordinary

Purchase

42,780

5.2250 GBP

10p ordinary

Purchase

63,290

5.1810 GBP

10p ordinary

Purchase

64,417

5.1700 GBP

10p ordinary

Purchase

127,061

5.1793 GBP

10p ordinary

Sale

33

5.1820 GBP

10p ordinary

Sale

53

5.1990 GBP

10p ordinary

Sale

100

150.4000 CZK

10p ordinary

Sale

240

5.1640 GBP

10p ordinary

Sale

379

5.1890 GBP

10p ordinary

Sale

566

5.1736 GBP

10p ordinary

Sale

634

5.1802 GBP

10p ordinary

Sale

745

5.1980 GBP

10p ordinary

Sale

808

5.2008 GBP

10p ordinary

Sale

883

5.1720 GBP

10p ordinary

Sale

1,119

5.2240 GBP

10p ordinary

Sale

1,130

5.1480 GBP

10p ordinary

Sale

1,434

5.1760 GBP

10p ordinary

Sale

1,455

5.1740 GBP

10p ordinary

Sale

1,713

5.1680 GBP

10p ordinary

Sale

1,890

5.1780 GBP

10p ordinary

Sale

2,068

5.1800 GBP

10p ordinary

Sale

3,000

5.1808 GBP

10p ordinary

Sale

3,205

5.1761 GBP

10p ordinary

Sale

3,305

5.1988 GBP

10p ordinary

Sale

4,197

5.1840 GBP

10p ordinary

Sale

4,823

5.1755 GBP

10p ordinary

Sale

6,041

5.1844 GBP

10p ordinary

Sale

7,550

5.1819 GBP

10p ordinary

Sale

8,681

5.1786 GBP

10p ordinary

Sale

10,923

5.1773 GBP

10p ordinary

Sale

45,927

5.1700 GBP

10p ordinary

Sale

67,454

5.1742 GBP

10p ordinary

Sale

72,797

5.1758 GBP

10p ordinary

Sale

142,825

5.1748 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

95

5.1730 GBP

10p ordinary

 CFD

Long

100

150.2947 CZK

10p ordinary

 SWAP

Long

609

5.1768 GBP

10p ordinary

 SWAP

Long

1,119

5.2240 GBP

10p ordinary

 SWAP

Long

1,453

5.2158 GBP

10p ordinary

 SWAP

Long

1,558

5.1820 GBP

10p ordinary

 SWAP

Long

1,673

5.1658 GBP

10p ordinary

 SWAP

Long

1,835

5.1797 GBP

10p ordinary

 SWAP

Long

3,000

5.1808 GBP

10p ordinary

 SWAP

Long

3,646

5.2203 GBP

10p ordinary

 SWAP

Long

6,318

5.1763 GBP

10p ordinary

 SWAP

Long

6,758

5.1739 GBP

10p ordinary

 CFD

Long

8,188

5.1704 GBP

10p ordinary

 CFD

Long

44,792

5.1700 GBP

10p ordinary

 SWAP

Long

46,858

5.1740 GBP

10p ordinary

 SWAP

Long

81,223

5.1741 GBP

10p ordinary

 CFD

Short

4

5.1350 GBP

10p ordinary

 CFD

Short

1,180

5.1700 GBP

10p ordinary

 SWAP

Short

5,122

5.1686 GBP

10p ordinary

 SWAP

Short

6,438

5.1797 GBP

10p ordinary

 CFD

Short

8,290

148.3869 CZK

10p ordinary

 SWAP

Short

26,631

5.1768 GBP

10p ordinary

 SWAP

Short

37,354

5.1758 GBP

10p ordinary

 SWAP

Short

42,780

5.2250 GBP

10p ordinary

 SWAP

Short

72,629

5.1830 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:

1 Jul 2022

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213