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:

26 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:

58,432

0.18%

40,446

0.12%

(2)

Cash-settled derivatives:

and/or controlled:

34,740

0.10%

0

0.00%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

93,172

0.28%

40,446

0.12%

(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

16,155

34.1491 USD

Common

Purchase

9,435

34.1315 USD

Common

Purchase

7,894

34.0700 USD

Common

Purchase

2,741

34.0418 USD

Common

Purchase

1,600

34.1854 USD

Common

Purchase

1,344

34.0751 USD

Common

Purchase

1,300

34.1865 USD

Common

Purchase

1,292

33.9741 USD

Common

Purchase

1,100

34.1481 USD

Common

Purchase

843

34.2118 USD

Common

Purchase

822

33.8981 USD

Common

Purchase

677

34.2040 USD

Common

Purchase

661

34.0677 USD

Common

Purchase

618

34.2058 USD

Common

Purchase

434

34.2599 USD

Common

Purchase

400

34.1700 USD

Common

Purchase

128

34.1805 USD

Common

Purchase

100

34.1900 USD

Common

Purchase

82

34.2965 USD

Common

Purchase

12

34.3375 USD

Common

Purchase

10

34.1380 USD

Common

Purchase

7

34.1771 USD

Common

Purchase

3

34.2550 USD

Common

Purchase

1

34.0200 USD

Common

Sale

16,155

34.1491 USD

Common

Sale

6,044

34.0944 USD

Common

Sale

3,974

34.0700 USD

Common

Sale

2,451

34.1781 USD

Common

Sale

2,058

34.1475 USD

Common

Sale

2,035

34.0428 USD

Common

Sale

1,600

34.1854 USD

Common

Sale

1,301

34.0736 USD

Common

Sale

1,237

34.0688 USD

Common

Sale

1,157

34.0042 USD

Common

Sale

1,070

34.2757 USD

Common

Sale

922

34.1014 USD

Common

Sale

771

34.0903 USD

Common

Sale

733

34.2013 USD

Common

Sale

676

34.2219 USD

Common

Sale

500

34.2520 USD

Common

Sale

423

34.0307 USD

Common

Sale

401

34.1715 USD

Common

Sale

384

34.1320 USD

Common

Sale

300

34.0933 USD

Common

Sale

200

34.1850 USD

Common

Sale

153

34.0798 USD

Common

Sale

128

33.9500 USD

Common

Sale

112

34.2675 USD

Common

Sale

103

34.0500 USD

Common

Sale

100

34.0450 USD

Common

Sale

89

34.1369 USD

Common

Sale

84

34.2100 USD

Common

Sale

57

34.1650 USD

Common

Sale

56

34.2400 USD

Common

Sale

28

34.3400 USD

Common

Sale

28

34.2800 USD

Common

Sale

22

34.1290 USD

Common

Sale

15

34.1620 USD

Common

Sale

6

34.3041 USD

Common

Sale

5

34.2300 USD

Common

Sale

3

34.2550 USD

Common

Sale

2

34.1800 USD

Common

Sale

2

34.0300 USD

Common

Sale

1

34.0200 USD

Common

Sale

1

33.8750 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

1,600

34.1830 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:

29 Jul 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213