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:

31 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:

74,637

0.23%

44,029

0.13%

(2)

Cash-settled derivatives:

and/or controlled:

38,140

0.12%

0

0.00%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

112,777

0.34%

44,029

0.13%

(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

419,760

33.4000 USD

Common

Purchase

269,352

33.4427 USD

Common

Purchase

153,411

33.3990 USD

Common

Purchase

12,352

33.5591 USD

Common

Purchase

4,127

33.6705 USD

Common

Purchase

3,733

33.1664 USD

Common

Purchase

3,000

32.7247 USD

Common

Purchase

2,668

33.2844 USD

Common

Purchase

2,000

33.5457 USD

Common

Purchase

644

33.2682 USD

Common

Purchase

629

33.0572 USD

Common

Purchase

400

33.5800 USD

Common

Purchase

290

33.4823 USD

Common

Purchase

257

33.3956 USD

Common

Purchase

200

33.5600 USD

Common

Purchase

180

33.3991 USD

Common

Purchase

108

33.5630 USD

Common

Purchase

105

33.4919 USD

Common

Purchase

85

33.3120 USD

Common

Purchase

70

33.4821 USD

Common

Purchase

70

33.3940 USD

Common

Purchase

28

34.0300 USD

Common

Purchase

17

33.8147 USD

Common

Purchase

15

33.5066 USD

Common

Purchase

15

33.4633 USD

Common

Purchase

10

33.4325 USD

Common

Purchase

5

33.4300 USD

Common

Purchase

1

33.3000 USD

Common

Sale

286,291

33.4000 USD

Common

Sale

270,317

33.3990 USD

Common

Sale

168,841

33.4158 USD

Common

Sale

24,910

33.4075 USD

Common

Sale

24,458

33.5026 USD

Common

Sale

14,410

33.5442 USD

Common

Sale

11,546

33.4698 USD

Common

Sale

11,239

33.5661 USD

Common

Sale

7,950

33.5027 USD

Common

Sale

5,274

33.6551 USD

Common

Sale

4,838

33.5014 USD

Common

Sale

4,440

33.1267 USD

Common

Sale

4,282

33.6608 USD

Common

Sale

3,220

33.4159 USD

Common

Sale

3,000

32.7247 USD

Common

Sale

2,009

33.5710 USD

Common

Sale

2,000

33.5457 USD

Common

Sale

1,378

33.4919 USD

Common

Sale

1,201

33.3984 USD

Common

Sale

818

33.4453 USD

Common

Sale

674

33.5323 USD

Common

Sale

629

33.0572 USD

Common

Sale

500

33.5530 USD

Common

Sale

409

33.0360 USD

Common

Sale

400

33.3850 USD

Common

Sale

349

33.4822 USD

Common

Sale

324

33.2832 USD

Common

Sale

200

33.4325 USD

Common

Sale

200

33.6950 USD

Common

Sale

200

33.5600 USD

Common

Sale

180

33.3991 USD

Common

Sale

133

33.4718 USD

Common

Sale

120

33.6639 USD

Common

Sale

100

34.0000 USD

Common

Sale

100

33.5700 USD

Common

Sale

90

33.9200 USD

Common

Sale

66

33.3703 USD

Common

Sale

58

33.7137 USD

Common

Sale

57

33.5484 USD

Common

Sale

50

33.0600 USD

Common

Sale

14

33.9600 USD

Common

Sale

12

33.4350 USD

Common

Sale

8

33.4762 USD

Common

Sale

5

33.4300 USD

Common

Sale

4

33.7850 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:

01 Aug 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213