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:

22 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:

35,743,911

3.43%

1,102,825

0.11%

(2)

Cash-settled derivatives:

645,721

0.06%

34,649,309

3.33%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

36,389,632

3.49%

35,752,134

3.43%

(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

3

5.1600 GBP

10p ordinary

Purchase

102

5.0280 GBP

10p ordinary

Purchase

145

5.1680 GBP

10p ordinary

Purchase

250

5.0990 GBP

10p ordinary

Purchase

290

5.0660 GBP

10p ordinary

Purchase

290

5.0880 GBP

10p ordinary

Purchase

350

5.0308 GBP

10p ordinary

Purchase

397

5.1760 GBP

10p ordinary

Purchase

463

5.0322 GBP

10p ordinary

Purchase

472

5.1620 GBP

10p ordinary

Purchase

477

5.1610 GBP

10p ordinary

Purchase

478

5.0760 GBP

10p ordinary

Purchase

506

5.1520 GBP

10p ordinary

Purchase

514

5.1770 GBP

10p ordinary

Purchase

528

5.1160 GBP

10p ordinary

Purchase

538

5.1650 GBP

10p ordinary

Purchase

553

5.0840 GBP

10p ordinary

Purchase

603

5.1840 GBP

10p ordinary

Purchase

667

5.1793 GBP

10p ordinary

Purchase

689

5.1780 GBP

10p ordinary

Purchase

691

5.1480 GBP

10p ordinary

Purchase

883

5.0870 GBP

10p ordinary

Purchase

894

5.1200 GBP

10p ordinary

Purchase

971

5.1270 GBP

10p ordinary

Purchase

977

5.1820 GBP

10p ordinary

Purchase

1,246

5.1500 GBP

10p ordinary

Purchase

1,267

5.1180 GBP

10p ordinary

Purchase

1,344

5.1710 GBP

10p ordinary

Purchase

1,363

5.1720 GBP

10p ordinary

Purchase

1,457

5.1700 GBP

10p ordinary

Purchase

1,476

5.1260 GBP

10p ordinary

Purchase

2,123

5.1640 GBP

10p ordinary

Purchase

2,466

5.1560 GBP

10p ordinary

Purchase

3,661

5.0899 GBP

10p ordinary

Purchase

4,280

148.5657 CZK

10p ordinary

Purchase

5,199

5.1246 GBP

10p ordinary

Purchase

9,650

5.1565 GBP

10p ordinary

Purchase

10,368

5.1674 GBP

10p ordinary

Purchase

13,349

5.1699 GBP

10p ordinary

Purchase

13,571

5.1276 GBP

10p ordinary

Purchase

29,305

5.1660 GBP

10p ordinary

Purchase

32,850

5.1539 GBP

10p ordinary

Purchase

40,000

5.1537 GBP

10p ordinary

Purchase

43,885

5.1505 GBP

10p ordinary

Purchase

45,271

5.1572 GBP

10p ordinary

Purchase

101,937

5.1482 GBP

10p ordinary

Sale

3

5.1600 GBP

10p ordinary

Sale

67

5.1675 GBP

10p ordinary

Sale

145

5.1680 GBP

10p ordinary

Sale

198

5.1029 GBP

10p ordinary

Sale

290

5.0660 GBP

10p ordinary

Sale

290

5.0880 GBP

10p ordinary

Sale

397

5.1760 GBP

10p ordinary

Sale

472

5.1620 GBP

10p ordinary

Sale

477

5.1610 GBP

10p ordinary

Sale

478

5.0760 GBP

10p ordinary

Sale

506

5.1520 GBP

10p ordinary

Sale

528

5.1160 GBP

10p ordinary

Sale

538

5.1650 GBP

10p ordinary

Sale

561

5.1820 GBP

10p ordinary

Sale

603

5.1840 GBP

10p ordinary

Sale

689

5.1780 GBP

10p ordinary

Sale

796

5.1770 GBP

10p ordinary

Sale

894

5.1200 GBP

10p ordinary

Sale

1,246

5.1500 GBP

10p ordinary

Sale

1,267

5.1180 GBP

10p ordinary

Sale

1,296

5.1480 GBP

10p ordinary

Sale

1,322

5.1365 GBP

10p ordinary

Sale

1,344

5.1710 GBP

10p ordinary

Sale

1,363

5.1720 GBP

10p ordinary

Sale

1,550

5.1750 GBP

10p ordinary

Sale

2,123

5.1640 GBP

10p ordinary

Sale

2,172

5.1653 GBP

10p ordinary

Sale

2,466

5.1560 GBP

10p ordinary

Sale

2,519

5.1626 GBP

10p ordinary

Sale

2,524

147.1752 CZK

10p ordinary

Sale

2,672

5.1818 GBP

10p ordinary

Sale

3,000

5.0742 GBP

10p ordinary

Sale

4,056

5.1641 GBP

10p ordinary

Sale

4,113

5.1700 GBP

10p ordinary

Sale

4,233

5.1772 GBP

10p ordinary

Sale

5,461

5.1633 GBP

10p ordinary

Sale

11,295

5.1320 GBP

10p ordinary

Sale

17,459

5.1554 GBP

10p ordinary

Sale

17,905

5.1479 GBP

10p ordinary

Sale

19,154

5.1660 GBP

10p ordinary

Sale

19,175

5.1349 GBP

10p ordinary

Sale

32,222

5.1426 GBP

10p ordinary

Sale

44,325

5.1388 GBP

10p ordinary

Sale

71,892

5.1608 GBP

10p ordinary

Sale

152,506

5.1481 GBP

10p ordinary

Sale

181,923

5.1490 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

447

5.0880 GBP

10p ordinary

 SWAP

Long

467

5.1820 GBP

10p ordinary

 SWAP

Long

488

5.2100 GBP

10p ordinary

 SWAP

Long

503

5.0862 GBP

10p ordinary

 CFD

Long

2,524

147.0722 CZK

10p ordinary

 SWAP

Long

3,000

5.0742 GBP

10p ordinary

 CFD

Long

4,193

5.1037 GBP

10p ordinary

 CFD

Long

6,586

5.1660 GBP

10p ordinary

 SWAP

Long

9,662

5.1515 GBP

10p ordinary

 SWAP

Long

9,863

5.1660 GBP

10p ordinary

 SWAP

Long

12,419

5.1419 GBP

10p ordinary

 SWAP

Long

19,175

5.1349 GBP

10p ordinary

 SWAP

Long

61,395

5.1371 GBP

10p ordinary

 SWAP

Long

69,041

5.1592 GBP

10p ordinary

 SWAP

Long

132,081

5.1442 GBP

10p ordinary

 CFD

Short

2,446

5.0330 GBP

10p ordinary

 SWAP

Short

3,656

5.1598 GBP

10p ordinary

 CFD

Short

4,280

148.6697 CZK

10p ordinary

 SWAP

Short

6,420

5.1579 GBP

10p ordinary

 CFD

Short

10,804

5.1660 GBP

10p ordinary

 SWAP

Short

13,571

5.1276 GBP

10p ordinary

 SWAP

Short

20,775

5.1577 GBP

10p ordinary

 SWAP

Short

43,885

5.1505 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:

23 Jun 2022

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213