Barclays Regulatory News (BARC)

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:

25 Jun 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:

17,337

0.05%

33,148

0.10%

(2)

Cash-settled derivatives:

and/or controlled:

27,640

0.08%

0

0.00%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

44,977

0.14%

33,148

0.10%

(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

1,948

27.8100 USD

Common

Purchase

1,801

27.8073 USD

Common

Purchase

1,557

27.8944 USD

Common

Purchase

1,287

27.8515 USD

Common

Purchase

1,179

27.8640 USD

Common

Purchase

542

27.8198 USD

Common

Purchase

256

27.8618 USD

Common

Purchase

159

27.8474 USD

Common

Purchase

119

27.9942 USD

Common

Purchase

102

27.8654 USD

Common

Purchase

98

27.7948 USD

Common

Purchase

52

27.8051 USD

Common

Purchase

51

27.6472 USD

Common

Purchase

42

27.9368 USD

Common

Purchase

33

27.7560 USD

Common

Purchase

22

27.7168 USD

Common

Purchase

10

28.0800 USD

Common

Purchase

10

27.8250 USD

Common

Purchase

8

27.6712 USD

Common

Purchase

5

27.7700 USD

Common

Purchase

5

28.0100 USD

Common

Purchase

5

27.9650 USD

Common

Purchase

3

27.7800 USD

Common

Purchase

2

27.8450 USD

Common

Sale

1,801

27.8073 USD

Common

Sale

1,560

27.8183 USD

Common

Sale

1,130

27.8945 USD

Common

Sale

956

27.7852 USD

Common

Sale

700

27.9171 USD

Common

Sale

485

27.8141 USD

Common

Sale

398

27.8936 USD

Common

Sale

320

27.8100 USD

Common

Sale

263

27.8559 USD

Common

Sale

260

27.8077 USD

Common

Sale

228

27.9750 USD

Common

Sale

181

27.8246 USD

Common

Sale

148

27.8506 USD

Common

Sale

146

27.8759 USD

Common

Sale

118

27.8372 USD

Common

Sale

112

27.8228 USD

Common

Sale

100

27.9800 USD

Common

Sale

98

27.7948 USD

Common

Sale

71

27.8483 USD

Common

Sale

44

27.6500 USD

Common

Sale

37

27.9329 USD

Common

Sale

32

27.8500 USD

Common

Sale

32

27.8300 USD

Common

Sale

32

27.9250 USD

Common

Sale

22

27.7168 USD

Common

Sale

17

27.7817 USD

Common

Sale

16

27.8800 USD

Common

Sale

16

27.9400 USD

Common

Sale

16

27.8400 USD

Common

Sale

10

27.9575 USD

Common

Sale

10

27.6750 USD

Common

Sale

9

27.8466 USD

Common

Sale

8

27.7200 USD

Common

Sale

8

27.6712 USD

Common

Sale

8

28.0225 USD

Common

Sale

7

27.6300 USD

Common

Sale

5

27.9300 USD

Common

Sale

5

27.6950 USD

Common

Sale

5

27.9650 USD

Common

Sale

4

27.8700 USD

Common

Sale

3

27.7800 USD

Common

Sale

3

27.8667 USD

Common

Sale

1

27.9900 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

1,100

27.8016 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:

26 Jun 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213