Form 8.3 - QUANEX BUILDING PRODUCTS CORP

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

QUANEX BUILDING PRODUCTS CORP

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:

02 May 2024

(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?

TYMAN 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:

Common

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

20,992

0.06%

10,413

0.03%

(2)

Cash-settled derivatives:

and/or controlled:

4,650

0.01%

0

0.00%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

25,642

0.08%

10,413

0.03%

(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 EXEMPT PRINCIPAL TRADER

(a)

Purchases and sales

Class of relevant

Purchase/sale

Number of

Price per unit

security

securities

Common

Purchase

19,640

33.9399 USD

Common

Purchase

6,193

33.7805 USD

Common

Purchase

4,560

34.2200 USD

Common

Purchase

3,693

34.0592 USD

Common

Purchase

1,718

33.9649 USD

Common

Purchase

1,234

33.8272 USD

Common

Purchase

629

33.7406 USD

Common

Purchase

320

32.7050 USD

Common

Purchase

300

34.0790 USD

Common

Purchase

265

33.9898 USD

Common

Purchase

167

33.7169 USD

Common

Purchase

162

33.8014 USD

Common

Purchase

147

33.9897 USD

Common

Purchase

105

33.5452 USD

Common

Purchase

46

33.9460 USD

Common

Purchase

40

33.0050 USD

Common

Purchase

35

34.2207 USD

Common

Purchase

20

33.5900 USD

Common

Purchase

19

33.3810 USD

Common

Purchase

13

33.8707 USD

Common

Purchase

1

33.0100 USD

Common

Sale

8,748

33.9563 USD

Common

Sale

5,356

33.8339 USD

Common

Sale

4,558

34.2200 USD

Common

Sale

3,693

34.0592 USD

Common

Sale

3,344

34.2184 USD

Common

Sale

2,745

34.1205 USD

Common

Sale

2,457

33.8505 USD

Common

Sale

1,587

33.8879 USD

Common

Sale

1,363

34.0847 USD

Common

Sale

1,216

33.4998 USD

Common

Sale

1,116

33.8540 USD

Common

Sale

700

33.4428 USD

Common

Sale

639

33.5979 USD

Common

Sale

631

33.5871 USD

Common

Sale

532

33.8677 USD

Common

Sale

441

33.3691 USD

Common

Sale

410

34.0439 USD

Common

Sale

320

32.7050 USD

Common

Sale

304

34.1459 USD

Common

Sale

299

33.7719 USD

Common

Sale

281

33.6460 USD

Common

Sale

247

34.0634 USD

Common

Sale

214

33.9382 USD

Common

Sale

208

34.0857 USD

Common

Sale

185

33.9102 USD

Common

Sale

141

33.8889 USD

Common

Sale

124

34.0856 USD

Common

Sale

114

33.7601 USD

Common

Sale

111

34.1977 USD

Common

Sale

109

33.9946 USD

Common

Sale

105

33.5452 USD

Common

Sale

100

34.1900 USD

Common

Sale

100

34.0600 USD

Common

Sale

85

34.2300 USD

Common

Sale

69

33.0900 USD

Common

Sale

46

33.9850 USD

Common

Sale

46

33.9460 USD

Common

Sale

40

33.0050 USD

Common

Sale

31

33.8567 USD

Common

Sale

28

34.0250 USD

Common

Sale

27

34.0670 USD

Common

Sale

24

33.9137 USD

Common

Sale

20

33.8710 USD

Common

Sale

20

33.7800 USD

Common

Sale

15

33.8500 USD

Common

Sale

13

33.8707 USD

Common

Sale

11

34.2225 USD

Common

Sale

10

33.9300 USD

Common

Sale

10

34.0340 USD

Common

Sale

10

32.9400 USD

Common

Sale

9

33.7988 USD

Common

Sale

8

33.6800 USD

Common

Sale

6

34.2000 USD

Common

Sale

5

33.7500 USD

Common

Sale

5

33.4400 USD

Common

Sale

5

33.6500 USD

Common

Sale

5

33.6300 USD

Common

Sale

4

34.0800 USD

Common

Sale

4

34.1700 USD

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

Common

SWAP

Increasing Long

1,000

33.7895 USD

(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 exempt principal trader 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:

03 May 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213