Form 8.3 - Quanex Building Products Corporation

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:

01 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:

23,154

0.07%

8,828

0.03%

(2)

Cash-settled derivatives:

and/or controlled:

3,650

0.01%

0

0.00%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

26,804

0.08%

8,828

0.03%

(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

6,168

33.1857 USD

Common

Purchase

4,758

33.1403 USD

Common

Purchase

3,741

33.1148 USD

Common

Purchase

3,419

33.1667 USD

Common

Purchase

2,337

33.2951 USD

Common

Purchase

2,110

33.0900 USD

Common

Purchase

1,268

33.1010 USD

Common

Purchase

981

33.1668 USD

Common

Purchase

243

33.2284 USD

Common

Purchase

238

33.1769 USD

Common

Purchase

203

33.2855 USD

Common

Purchase

200

33.0400 USD

Common

Purchase

156

33.2634 USD

Common

Purchase

100

33.5300 USD

Common

Purchase

95

33.2895 USD

Common

Purchase

63

33.0991 USD

Common

Purchase

5

33.1280 USD

Common

Sale

3,741

33.1148 USD

Common

Sale

3,554

33.2050 USD

Common

Sale

3,088

33.2343 USD

Common

Sale

2,995

33.1274 USD

Common

Sale

2,375

33.0900 USD

Common

Sale

2,092

33.1058 USD

Common

Sale

1,685

33.1445 USD

Common

Sale

1,169

33.0903 USD

Common

Sale

1,115

33.1512 USD

Common

Sale

800

33.1712 USD

Common

Sale

756

33.1672 USD

Common

Sale

634

33.4733 USD

Common

Sale

627

33.3932 USD

Common

Sale

602

33.1289 USD

Common

Sale

477

33.1089 USD

Common

Sale

465

33.1432 USD

Common

Sale

289

33.0666 USD

Common

Sale

233

33.2396 USD

Common

Sale

200

33.0800 USD

Common

Sale

174

33.1151 USD

Common

Sale

169

33.1910 USD

Common

Sale

159

33.0950 USD

Common

Sale

145

33.1958 USD

Common

Sale

144

33.0268 USD

Common

Sale

120

33.3133 USD

Common

Sale

117

33.0642 USD

Common

Sale

115

33.2119 USD

Common

Sale

115

33.0788 USD

Common

Sale

110

33.1171 USD

Common

Sale

100

33.2300 USD

Common

Sale

100

33.5000 USD

Common

Sale

67

33.0840 USD

Common

Sale

63

33.0991 USD

Common

Sale

46

33.0618 USD

Common

Sale

26

33.1246 USD

Common

Sale

20

33.1250 USD

Common

Sale

20

33.1875 USD

Common

Sale

12

33.0891 USD

Common

Sale

10

32.9800 USD

Common

Sale

8

33.1500 USD

Common

Sale

7

33.0307 USD

Common

Sale

5

33.7100 USD

Common

Sale

5

33.0000 USD

Common

Sale

5

33.8300 USD

Common

Sale

5

32.9900 USD

Common

Sale

4

33.0350 USD

Common

Sale

3

33.0100 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:

02 May 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213