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:

30 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:

23,259

0.07%

27,562

0.08%

(2)

Cash-settled derivatives:

and/or controlled:

125,422

0.38%

0

0.00%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

148,681

0.45%

27,562

0.08%

(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

5,291

32.1946 USD

Common

Purchase

1,375

32.1756 USD

Common

Purchase

1,314

32.2281 USD

Common

Purchase

701

32.2802 USD

Common

Purchase

404

32.2428 USD

Common

Purchase

351

32.1543 USD

Common

Purchase

276

32.1500 USD

Common

Purchase

248

32.1576 USD

Common

Purchase

200

32.1375 USD

Common

Purchase

188

32.4274 USD

Common

Purchase

132

32.1618 USD

Common

Purchase

102

32.1094 USD

Common

Purchase

35

32.3400 USD

Common

Purchase

20

32.1787 USD

Common

Purchase

17

32.3055 USD

Common

Purchase

6

32.2700 USD

Common

Purchase

3

32.3700 USD

Common

Sale

4,505

32.1711 USD

Common

Sale

2,419

32.2031 USD

Common

Sale

924

32.3057 USD

Common

Sale

701

32.2802 USD

Common

Sale

331

32.1474 USD

Common

Sale

272

32.1500 USD

Common

Sale

260

32.1626 USD

Common

Sale

254

32.2837 USD

Common

Sale

229

32.1491 USD

Common

Sale

201

32.3000 USD

Common

Sale

191

32.4262 USD

Common

Sale

137

32.1683 USD

Common

Sale

135

32.2525 USD

Common

Sale

135

32.1171 USD

Common

Sale

128

32.2778 USD

Common

Sale

102

32.1094 USD

Common

Sale

66

32.2200 USD

Common

Sale

62

32.3264 USD

Common

Sale

55

32.1465 USD

Common

Sale

50

32.2900 USD

Common

Sale

50

32.2620 USD

Common

Sale

40

32.2950 USD

Common

Sale

35

32.3400 USD

Common

Sale

30

32.3900 USD

Common

Sale

20

32.2775 USD

Common

Sale

20

32.1787 USD

Common

Sale

15

32.2833 USD

Common

Sale

15

32.2183 USD

Common

Sale

11

32.2700 USD

Common

Sale

8

32.2112 USD

Common

Sale

7

32.3500 USD

Common

Sale

5

32.2230 USD

Common

Sale

5

32.3370 USD

Common

Sale

5

32.1050 USD

Common

Sale

2

32.2500 USD

Common

Sale

1

32.3300 USD

Common

Sale

1

32.1800 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

700

32.2779 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:

31 May 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213