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:

18 Jul 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:

40,347

0.12%

37,342

0.11%

(2)

Cash-settled derivatives:

and/or controlled:

31,640

0.10%

0

0.00%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

71,987

0.22%

37,342

0.11%

(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

60,828

31.2400 USD

Common

Purchase

14,858

30.8100 USD

Common

Purchase

7,302

31.1966 USD

Common

Purchase

3,958

30.8507 USD

Common

Purchase

3,388

30.8430 USD

Common

Purchase

3,356

31.5630 USD

Common

Purchase

1,475

30.9572 USD

Common

Purchase

1,156

30.9155 USD

Common

Purchase

683

31.2867 USD

Common

Purchase

581

31.1795 USD

Common

Purchase

396

31.6579 USD

Common

Purchase

385

31.4518 USD

Common

Purchase

179

30.8423 USD

Common

Purchase

165

31.5921 USD

Common

Purchase

110

31.2122 USD

Common

Purchase

100

31.7000 USD

Common

Purchase

100

30.8800 USD

Common

Purchase

100

30.9700 USD

Common

Purchase

87

30.8300 USD

Common

Purchase

38

31.2795 USD

Common

Purchase

29

31.0100 USD

Common

Sale

27,308

31.1721 USD

Common

Sale

11,542

30.8100 USD

Common

Sale

9,048

31.2577 USD

Common

Sale

7,151

31.2054 USD

Common

Sale

6,704

31.3566 USD

Common

Sale

5,203

31.2798 USD

Common

Sale

5,186

31.2103 USD

Common

Sale

2,998

31.6645 USD

Common

Sale

1,971

30.8512 USD

Common

Sale

1,860

31.2918 USD

Common

Sale

1,827

31.5773 USD

Common

Sale

1,475

30.9572 USD

Common

Sale

1,176

31.1105 USD

Common

Sale

1,162

30.8087 USD

Common

Sale

1,147

31.2839 USD

Common

Sale

1,105

31.2723 USD

Common

Sale

805

31.0409 USD

Common

Sale

693

31.1119 USD

Common

Sale

587

31.0549 USD

Common

Sale

581

30.8548 USD

Common

Sale

440

31.0140 USD

Common

Sale

378

31.6871 USD

Common

Sale

347

31.1987 USD

Common

Sale

306

30.8596 USD

Common

Sale

302

30.8604 USD

Common

Sale

247

31.5549 USD

Common

Sale

220

31.4983 USD

Common

Sale

200

30.8000 USD

Common

Sale

200

31.6300 USD

Common

Sale

200

30.8900 USD

Common

Sale

179

30.8423 USD

Common

Sale

165

31.5921 USD

Common

Sale

136

31.8650 USD

Common

Sale

100

31.3900 USD

Common

Sale

100

30.9700 USD

Common

Sale

100

31.8150 USD

Common

Sale

100

31.8600 USD

Common

Sale

56

31.2600 USD

Common

Sale

10

31.7600 USD

Common

Sale

3

30.8200 USD

Common

Sale

2

30.9000 USD

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

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 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:

19 Jul 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213