Form 8.3 -NORTONLIFELOCK

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

NORTONLIFELOCK INC

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:

16 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?

AVAST PLC

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:

USD 0.01 common

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

1,249,380

0.22%

1,048,950

0.18%

(2)

Cash-settled derivatives:

1,141,295

0.20%

2,524,152

0.44%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,390,675

0.42%

3,573,102

0.63%

(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

USD 0.01 common

Purchase

5

21.7850 USD

USD 0.01 common

Purchase

12

21.8000 USD

USD 0.01 common

Purchase

14

21.9007 USD

USD 0.01 common

Purchase

23

21.8578 USD

USD 0.01 common

Purchase

31

21.7600 USD

USD 0.01 common

Purchase

40

21.8932 USD

USD 0.01 common

Purchase

100

21.9474 USD

USD 0.01 common

Purchase

100

21.9700 USD

USD 0.01 common

Purchase

105

21.7950 USD

USD 0.01 common

Purchase

112

21.8045 USD

USD 0.01 common

Purchase

116

21.8084 USD

USD 0.01 common

Purchase

162

21.7937 USD

USD 0.01 common

Purchase

200

21.8050 USD

USD 0.01 common

Purchase

215

21.8137 USD

USD 0.01 common

Purchase

221

21.8198 USD

USD 0.01 common

Purchase

239

21.7964 USD

USD 0.01 common

Purchase

267

21.8118 USD

USD 0.01 common

Purchase

300

21.8116 USD

USD 0.01 common

Purchase

300

21.8300 USD

USD 0.01 common

Purchase

324

21.7856 USD

USD 0.01 common

Purchase

334

21.8293 USD

USD 0.01 common

Purchase

336

21.7916 USD

USD 0.01 common

Purchase

407

21.8250 USD

USD 0.01 common

Purchase

424

21.7750 USD

USD 0.01 common

Purchase

462

21.9406 USD

USD 0.01 common

Purchase

475

21.9000 USD

USD 0.01 common

Purchase

493

21.8923 USD

USD 0.01 common

Purchase

500

21.7680 USD

USD 0.01 common

Purchase

540

21.9055 USD

USD 0.01 common

Purchase

600

21.7700 USD

USD 0.01 common

Purchase

600

21.7591 USD

USD 0.01 common

Purchase

690

21.8285 USD

USD 0.01 common

Purchase

700

21.8857 USD

USD 0.01 common

Purchase

724

21.8785 USD

USD 0.01 common

Purchase

768

22.0046 USD

USD 0.01 common

Purchase

798

21.8789 USD

USD 0.01 common

Purchase

815

21.7735 USD

USD 0.01 common

Purchase

817

21.7712 USD

USD 0.01 common

Purchase

900

21.7677 USD

USD 0.01 common

Purchase

944

21.8905 USD

USD 0.01 common

Purchase

1,000

21.8870 USD

USD 0.01 common

Purchase

1,024

21.9439 USD

USD 0.01 common

Purchase

1,200

21.7829 USD

USD 0.01 common

Purchase

1,205

21.8861 USD

USD 0.01 common

Purchase

1,209

21.8948 USD

USD 0.01 common

Purchase

1,218

21.7733 USD

USD 0.01 common

Purchase

1,319

21.9432 USD

USD 0.01 common

Purchase

1,371

21.8038 USD

USD 0.01 common

Purchase

1,789

21.8106 USD

USD 0.01 common

Purchase

1,823

21.8225 USD

USD 0.01 common

Purchase

1,900

21.9742 USD

USD 0.01 common

Purchase

2,000

21.9335 USD

USD 0.01 common

Purchase

2,425

21.7565 USD

USD 0.01 common

Purchase

2,456

21.9097 USD

USD 0.01 common

Purchase

2,492

21.8332 USD

USD 0.01 common

Purchase

2,804

21.8921 USD

USD 0.01 common

Purchase

3,154

21.9358 USD

USD 0.01 common

Purchase

3,405

21.9086 USD

USD 0.01 common

Purchase

6,769

21.8124 USD

USD 0.01 common

Purchase

8,069

21.9096 USD

USD 0.01 common

Purchase

9,400

21.8271 USD

USD 0.01 common

Purchase

12,693

21.9116 USD

USD 0.01 common

Purchase

14,708

21.8288 USD

USD 0.01 common

Purchase

19,008

21.8542 USD

USD 0.01 common

Purchase

20,000

21.8700 USD

USD 0.01 common

Purchase

24,410

21.8098 USD

USD 0.01 common

Purchase

28,756

21.8274 USD

USD 0.01 common

Purchase

30,237

21.7981 USD

USD 0.01 common

Purchase

32,382

21.8235 USD

USD 0.01 common

Purchase

43,520

21.8139 USD

USD 0.01 common

Purchase

50,103

21.8262 USD

USD 0.01 common

Purchase

65,807

21.8907 USD

USD 0.01 common

Purchase

67,888

21.8099 USD

USD 0.01 common

Purchase

127,655

21.8100 USD

USD 0.01 common

Purchase

339,821

21.8602 USD

USD 0.01 common

Purchase

1,000,000

21.9003 USD

USD 0.01 common

Purchase

1,000,400

21.9002 USD

USD 0.01 common

Sale

10

21.7815 USD

USD 0.01 common

Sale

14

21.7325 USD

USD 0.01 common

Sale

14

21.7600 USD

USD 0.01 common

Sale

14

21.7700 USD

USD 0.01 common

Sale

17

21.8450 USD

USD 0.01 common

Sale

17

21.7917 USD

USD 0.01 common

Sale

23

21.9250 USD

USD 0.01 common

Sale

29

21.7900 USD

USD 0.01 common

Sale

29

21.8150 USD

USD 0.01 common

Sale

34

21.8008 USD

USD 0.01 common

Sale

36

21.7850 USD

USD 0.01 common

Sale

36

21.7800 USD

USD 0.01 common

Sale

40

21.8500 USD

USD 0.01 common

Sale

41

21.7853 USD

USD 0.01 common

Sale

58

21.7950 USD

USD 0.01 common

Sale

67

21.8195 USD

USD 0.01 common

Sale

100

22.0200 USD

USD 0.01 common

Sale

100

21.7500 USD

USD 0.01 common

Sale

132

21.9700 USD

USD 0.01 common

Sale

180

22.0250 USD

USD 0.01 common

Sale

200

21.8900 USD

USD 0.01 common

Sale

200

21.8550 USD

USD 0.01 common

Sale

300

21.8966 USD

USD 0.01 common

Sale

316

21.9446 USD

USD 0.01 common

Sale

329

21.8300 USD

USD 0.01 common

Sale

352

21.8309 USD

USD 0.01 common

Sale

492

21.9302 USD

USD 0.01 common

Sale

496

21.8682 USD

USD 0.01 common

Sale

500

21.9220 USD

USD 0.01 common

Sale

500

21.7640 USD

USD 0.01 common

Sale

768

22.0046 USD

USD 0.01 common

Sale

932

21.9259 USD

USD 0.01 common

Sale

1,100

21.9028 USD

USD 0.01 common

Sale

1,200

21.9154 USD

USD 0.01 common

Sale

1,400

21.8967 USD

USD 0.01 common

Sale

1,412

22.0006 USD

USD 0.01 common

Sale

1,693

21.9735 USD

USD 0.01 common

Sale

1,760

21.8997 USD

USD 0.01 common

Sale

1,850

21.9059 USD

USD 0.01 common

Sale

1,884

21.9888 USD

USD 0.01 common

Sale

1,922

21.7780 USD

USD 0.01 common

Sale

1,959

21.9074 USD

USD 0.01 common

Sale

2,054

21.8780 USD

USD 0.01 common

Sale

2,362

21.9830 USD

USD 0.01 common

Sale

2,625

21.8414 USD

USD 0.01 common

Sale

3,010

21.8065 USD

USD 0.01 common

Sale

3,162

21.7961 USD

USD 0.01 common

Sale

3,288

21.8092 USD

USD 0.01 common

Sale

3,523

21.8974 USD

USD 0.01 common

Sale

3,832

21.8769 USD

USD 0.01 common

Sale

3,913

21.9309 USD

USD 0.01 common

Sale

4,802

21.8022 USD

USD 0.01 common

Sale

5,128

21.8640 USD

USD 0.01 common

Sale

5,893

21.7666 USD

USD 0.01 common

Sale

6,300

21.9077 USD

USD 0.01 common

Sale

6,711

21.8891 USD

USD 0.01 common

Sale

7,485

21.8154 USD

USD 0.01 common

Sale

9,000

21.7718 USD

USD 0.01 common

Sale

11,061

21.8177 USD

USD 0.01 common

Sale

11,371

21.7662 USD

USD 0.01 common

Sale

11,994

21.8859 USD

USD 0.01 common

Sale

12,746

21.7655 USD

USD 0.01 common

Sale

13,532

21.8445 USD

USD 0.01 common

Sale

14,003

21.7826 USD

USD 0.01 common

Sale

14,910

21.8842 USD

USD 0.01 common

Sale

16,705

21.8070 USD

USD 0.01 common

Sale

19,443

21.7605 USD

USD 0.01 common

Sale

20,440

21.8737 USD

USD 0.01 common

Sale

21,593

21.8721 USD

USD 0.01 common

Sale

23,328

21.8213 USD

USD 0.01 common

Sale

23,494

21.7556 USD

USD 0.01 common

Sale

25,661

21.8108 USD

USD 0.01 common

Sale

26,018

21.8141 USD

USD 0.01 common

Sale

26,417

21.7638 USD

USD 0.01 common

Sale

26,943

21.7542 USD

USD 0.01 common

Sale

31,526

21.8085 USD

USD 0.01 common

Sale

32,681

21.8748 USD

USD 0.01 common

Sale

33,142

21.8043 USD

USD 0.01 common

Sale

33,211

21.8367 USD

USD 0.01 common

Sale

35,682

21.8246 USD

USD 0.01 common

Sale

38,396

21.8389 USD

USD 0.01 common

Sale

39,288

21.9244 USD

USD 0.01 common

Sale

54,121

21.8057 USD

USD 0.01 common

Sale

57,500

21.8957 USD

USD 0.01 common

Sale

58,053

21.7912 USD

USD 0.01 common

Sale

59,060

21.8216 USD

USD 0.01 common

Sale

66,456

21.8314 USD

USD 0.01 common

Sale

79,156

21.8100 USD

USD 0.01 common

Sale

81,668

21.8099 USD

USD 0.01 common

Sale

125,559

21.8109 USD

USD 0.01 common

Sale

148,776

21.8101 USD

USD 0.01 common

Sale

166,366

21.7930 USD

USD 0.01 common

Sale

238,187

21.8627 USD

USD 0.01 common

Sale

1,000,000

21.9003 USD

(b)

Cash-settled derivative transactions

Class of relevant

Product

Nature of dealing

Number of

Price per unit

security

description

reference

securities

(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:

17 Jun 2022

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213