Barclays Regulatory News (BARC)

FORM 8.3

IRISH TAKEOVER PANEL

DISCLOSURE UNDER RULE 8.3 OF THE IRISH TAKEOVER PANEL ACT, 1997,

TAKEOVER RULES, 2007 (AS AMENDED)

DEALINGS BY PERSONS WITH INTERESTS IN RELEVANT SECURITIES

REPRESENTING 1% OR MORE

1.

KEY INFORMATION

Name of person dealing (Note 1)

Barclays PLC.

Company dealt in

HORIZON THERAPEUTICS PLC

Class of relevant security to which the dealings being disclosed relate (Note 2)

$0.001 ordinary shares

Date of dealing

13 Jun 2023

2.

INTERESTS AND SHORT POSITIONS

(a)

Interests and short positions (following dealing) in the class of relevant security dealt in (Note 3)

Class of relevant security:

$0.001 ordinary shares

Long

Short

Number

(%)

Number

(%)

(1)

Relevant securities 

1,022,263

0.45%

708,965

0.31%

(2)

Derivatives (other than options):

140,756

0.06%

98,064

0.04%

(3)

Options and agreements to purchase/sell:

1,404,500

0.61%

961,400

0.42%

TOTAL:

2,567,519

1.12%

1,768,429

0.77%

(b)

Interests and short positions in relevant securities of the company, other than the class dealt in

Class of relevant security:

Long

Short

Number

(%)

Number

(%)

(1)

Relevant securities

(2)

Derivatives (other than options):

(3)

Options and agreements to purchase/sell:

TOTAL:

3.

DEALINGS (Note 4)

(a)

Purchase and sales

Class of relevant Security

Purchase/sale

Number of securities

Price per unit

$0.001 ordinary shares

Purchase

2

99.8200 USD

$0.001 ordinary shares

Purchase

42

99.8900 USD

$0.001 ordinary shares

Purchase

100

100.1005 USD

$0.001 ordinary shares

Purchase

100

100.1100 USD

$0.001 ordinary shares

Purchase

100

100.0700 USD

$0.001 ordinary shares

Purchase

107

100.1067 USD

$0.001 ordinary shares

Purchase

150

100.1500 USD

$0.001 ordinary shares

Purchase

158

100.0718 USD

$0.001 ordinary shares

Purchase

200

100.1600 USD

$0.001 ordinary shares

Purchase

208

100.0925 USD

$0.001 ordinary shares

Purchase

222

100.1000 USD

$0.001 ordinary shares

Purchase

236

99.9427 USD

$0.001 ordinary shares

Purchase

268

100.1036 USD

$0.001 ordinary shares

Purchase

282

100.1509 USD

$0.001 ordinary shares

Purchase

319

100.1042 USD

$0.001 ordinary shares

Purchase

444

100.0156 USD

$0.001 ordinary shares

Purchase

478

100.1279 USD

$0.001 ordinary shares

Purchase

500

100.0900 USD

$0.001 ordinary shares

Purchase

500

99.9920 USD

$0.001 ordinary shares

Purchase

525

100.0300 USD

$0.001 ordinary shares

Purchase

550

99.9490 USD

$0.001 ordinary shares

Purchase

556

100.0946 USD

$0.001 ordinary shares

Purchase

728

99.9943 USD

$0.001 ordinary shares

Purchase

749

99.9985 USD

$0.001 ordinary shares

Purchase

777

100.1139 USD

$0.001 ordinary shares

Purchase

1,062

100.0937 USD

$0.001 ordinary shares

Purchase

1,066

100.0699 USD

$0.001 ordinary shares

Purchase

1,100

100.0904 USD

$0.001 ordinary shares

Purchase

1,228

100.0981 USD

$0.001 ordinary shares

Purchase

1,337

100.1053 USD

$0.001 ordinary shares

Purchase

1,527

100.1226 USD

$0.001 ordinary shares

Purchase

1,748

100.0869 USD

$0.001 ordinary shares

Purchase

1,952

100.1459 USD

$0.001 ordinary shares

Purchase

2,479

100.1368 USD

$0.001 ordinary shares

Purchase

3,881

100.0762 USD

$0.001 ordinary shares

Purchase

4,084

99.9484 USD

$0.001 ordinary shares

Purchase

4,587

100.0564 USD

$0.001 ordinary shares

Purchase

5,000

100.1508 USD

$0.001 ordinary shares

Purchase

5,000

99.8692 USD

$0.001 ordinary shares

Purchase

5,933

100.0910 USD

$0.001 ordinary shares

Purchase

8,425

100.0772 USD

$0.001 ordinary shares

Purchase

9,012

100.0649 USD

$0.001 ordinary shares

Purchase

10,000

100.1307 USD

$0.001 ordinary shares

Purchase

10,194

100.0856 USD

$0.001 ordinary shares

Purchase

11,242

100.0883 USD

$0.001 ordinary shares

Purchase

12,431

99.9812 USD

$0.001 ordinary shares

Purchase

12,880

100.1169 USD

$0.001 ordinary shares

Purchase

13,611

100.0970 USD

$0.001 ordinary shares

Purchase

15,907

100.0641 USD

$0.001 ordinary shares

Purchase

18,382

100.0723 USD

$0.001 ordinary shares

Purchase

25,004

100.1565 USD

$0.001 ordinary shares

Purchase

28,834

99.9973 USD

$0.001 ordinary shares

Purchase

37,142

100.0984 USD

$0.001 ordinary shares

Purchase

49,859

100.0733 USD

$0.001 ordinary shares

Purchase

100,129

100.0600 USD

$0.001 ordinary shares

Sale

1

100.1200 USD

$0.001 ordinary shares

Sale

1

100.1300 USD

$0.001 ordinary shares

Sale

1

100.2000 USD

$0.001 ordinary shares

Sale

2

99.8200 USD

$0.001 ordinary shares

Sale

2

100.1950 USD

$0.001 ordinary shares

Sale

3

100.0233 USD

$0.001 ordinary shares

Sale

4

100.1175 USD

$0.001 ordinary shares

Sale

5

100.0840 USD

$0.001 ordinary shares

Sale

5

100.1420 USD

$0.001 ordinary shares

Sale

6

100.0791 USD

$0.001 ordinary shares

Sale

6

100.1025 USD

$0.001 ordinary shares

Sale

8

100.0581 USD

$0.001 ordinary shares

Sale

13

100.0984 USD

$0.001 ordinary shares

Sale

16

100.0187 USD

$0.001 ordinary shares

Sale

39

100.1317 USD

$0.001 ordinary shares

Sale

63

100.1031 USD

$0.001 ordinary shares

Sale

100

100.0550 USD

$0.001 ordinary shares

Sale

100

100.0800 USD

$0.001 ordinary shares

Sale

101

100.1000 USD

$0.001 ordinary shares

Sale

125

100.0752 USD

$0.001 ordinary shares

Sale

130

100.1365 USD

$0.001 ordinary shares

Sale

130

100.0723 USD

$0.001 ordinary shares

Sale

137

100.0029 USD

$0.001 ordinary shares

Sale

170

100.0658 USD

$0.001 ordinary shares

Sale

200

100.1600 USD

$0.001 ordinary shares

Sale

200

100.1900 USD

$0.001 ordinary shares

Sale

201

100.0400 USD

$0.001 ordinary shares

Sale

217

100.0788 USD

$0.001 ordinary shares

Sale

235

100.0063 USD

$0.001 ordinary shares

Sale

236

100.0921 USD

$0.001 ordinary shares

Sale

248

100.0690 USD

$0.001 ordinary shares

Sale

250

100.0900 USD

$0.001 ordinary shares

Sale

273

100.0929 USD

$0.001 ordinary shares

Sale

300

100.0966 USD

$0.001 ordinary shares

Sale

300

100.1800 USD

$0.001 ordinary shares

Sale

400

100.1625 USD

$0.001 ordinary shares

Sale

400

100.1275 USD

$0.001 ordinary shares

Sale

410

100.0342 USD

$0.001 ordinary shares

Sale

453

100.1086 USD

$0.001 ordinary shares

Sale

500

100.1050 USD

$0.001 ordinary shares

Sale

500

100.1120 USD

$0.001 ordinary shares

Sale

650

100.1161 USD

$0.001 ordinary shares

Sale

652

100.0725 USD

$0.001 ordinary shares

Sale

698

99.9000 USD

$0.001 ordinary shares

Sale

700

100.1442 USD

$0.001 ordinary shares

Sale

830

100.0653 USD

$0.001 ordinary shares

Sale

1,100

100.1136 USD

$0.001 ordinary shares

Sale

1,264

100.0937 USD

$0.001 ordinary shares

Sale

1,620

100.0886 USD

$0.001 ordinary shares

Sale

1,672

100.1081 USD

$0.001 ordinary shares

Sale

1,755

100.1023 USD

$0.001 ordinary shares

Sale

2,050

100.1257 USD

$0.001 ordinary shares

Sale

2,400

100.0864 USD

$0.001 ordinary shares

Sale

2,434

100.0804 USD

$0.001 ordinary shares

Sale

2,550

100.1500 USD

$0.001 ordinary shares

Sale

2,819

100.0561 USD

$0.001 ordinary shares

Sale

2,996

100.1241 USD

$0.001 ordinary shares

Sale

3,151

100.0936 USD

$0.001 ordinary shares

Sale

4,052

100.1263 USD

$0.001 ordinary shares

Sale

7,734

100.0882 USD

$0.001 ordinary shares

Sale

8,953

100.0953 USD

$0.001 ordinary shares

Sale

10,256

100.0899 USD

$0.001 ordinary shares

Sale

10,312

100.0609 USD

$0.001 ordinary shares

Sale

12,400

100.0868 USD

$0.001 ordinary shares

Sale

13,867

100.0552 USD

$0.001 ordinary shares

Sale

23,699

100.0954 USD

$0.001 ordinary shares

Sale

28,834

99.9973 USD

$0.001 ordinary shares

Sale

57,283

100.0727 USD

$0.001 ordinary shares

Sale

240,259

100.0600 USD

(b)

Derivatives transactions (other than option transactions)

Product Name

Nature of transaction

Number of relevant securities

Price per unit

(c)

Options transactions in respect of existing securities

(i)

Writing, selling, purchasing or varying

Class of relevant security

Product description

Writing, purchasing, selling, varying etc

Number of securities to which option relates

Exercise price per unit

Type

Expiry date

Option money paid/ received per unit

$0.001 ordinary shares

Call Options

Selling

25,000

115.0000 USD

American

18 Aug 2023

0.3000 USD

(ii)

Exercising

Product name

Number of securities

Exercise price per unit

(d)

Other dealings (including transactions in respect of new securities) (Note 4)

Nature of transaction

Details

Price per unit (if applicable)

4.

OTHER INFORMATION

Agreements, arrangements or understandings relating to options or derivatives

Full details of any agreement, arrangement or understanding between the person disclosing and any other person relating to the voting rights of any relevant securities under any option referred to on this form or relating to the voting rights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form is referenced. If none, this should be stated.

NONE

Is a Supplemental Form 8 (Open Positions) attached?

YES

Date of disclosure:

14 Jun 2023

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213

If a connected EFM, name of offeree/offeror with which connected

If a connected EFM, state nature of connection

SUPPLEMENTAL FORM 8

IRISH TAKEOVER PANEL

DISCLOSURE UNDER RULE 8.1 AND RULE 8.3 OF THE IRISH TAKEOVER PANEL

ACT, 1997, TAKEOVER RULES, 2007 (AS AMENDED)

DETAILS OF OPEN POSITIONS

(This form should be attached to Form 8.1(a) & (b)(i), Form 8.1(b)(ii) or Form 8.3, as

appropriate)

OPEN POSITIONS

Class of relevant security

Product Description

Writing, purchasing, selling, varying etc

Number of securities to which option relates

Exercise price per unit

Type

Expiry date

$0.001 ordinary shares

Put Options

Written

495,500

100

American

16 Jun 2023

$0.001 ordinary shares

Call Options

Written

-25,000

115

American

18 Aug 2023

$0.001 ordinary shares

Put Options

Written

28,800

095

American

21 Jul 2023

$0.001 ordinary shares

Call Options

Written

-10,600

105

American

18 Aug 2023

$0.001 ordinary shares

Put Options

Written

2,000

085

American

21 Jul 2023

$0.001 ordinary shares

Put Options

Purchased

-250,000

080

American

16 Jun 2023

$0.001 ordinary shares

Put Options

Written

10,200

080

American

18 Aug 2023

$0.001 ordinary shares

Put Options

Written

232,000

105

American

16 Jun 2023

$0.001 ordinary shares

Call Options

Written

-2,600

100

American

18 Aug 2023

$0.001 ordinary shares

Call Options

Written

-2,000

100

American

21 Jul 2023

$0.001 ordinary shares

Put Options

Written

74,000

090

American

15 Sep 2023

$0.001 ordinary shares

Put Options

Written

400,000

100

American

18 Aug 2023

$0.001 ordinary shares

Put Options

Purchased

-544,200

080

American

18 Aug 2023

$0.001 ordinary shares

Put Options

Written

162,000

105

American

21 Jul 2023

$0.001 ordinary shares

Put Options

Purchased

-106,800

090

American

21 Jul 2023

$0.001 ordinary shares

Call Options

Written

-10,000

105

American

16 Jun 2023

$0.001 ordinary shares

Put Options

Purchased

-10,200

100

American

18 Aug 2023