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:

13 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:

20,787

0.06%

27,736

0.08%

(2)

Cash-settled derivatives:

and/or controlled:

22,240

0.07%

0

0.00%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

43,027

0.13%

27,736

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

7,000

29.1345 USD

Common

Purchase

3,025

29.1497 USD

Common

Purchase

2,438

29.1306 USD

Common

Purchase

2,275

29.1827 USD

Common

Purchase

2,247

29.1034 USD

Common

Purchase

1,622

29.1419 USD

Common

Purchase

517

29.1300 USD

Common

Purchase

395

29.1311 USD

Common

Purchase

269

29.0589 USD

Common

Purchase

80

29.0098 USD

Common

Purchase

34

29.2588 USD

Common

Purchase

29

29.0403 USD

Common

Purchase

24

29.0389 USD

Common

Purchase

19

29.0805 USD

Common

Purchase

16

29.0900 USD

Common

Purchase

16

29.2881 USD

Common

Purchase

15

29.1460 USD

Common

Purchase

14

29.2578 USD

Common

Purchase

10

29.1470 USD

Common

Purchase

8

29.0833 USD

Common

Purchase

4

29.1700 USD

Common

Purchase

3

28.9900 USD

Common

Purchase

3

29.4300 USD

Common

Purchase

1

29.1400 USD

Common

Sale

8,841

29.1441 USD

Common

Sale

2,280

29.1045 USD

Common

Sale

2,035

29.1483 USD

Common

Sale

1,622

29.1419 USD

Common

Sale

1,360

29.1490 USD

Common

Sale

1,347

29.1306 USD

Common

Sale

1,019

29.1479 USD

Common

Sale

434

29.1925 USD

Common

Sale

187

29.1713 USD

Common

Sale

153

29.1466 USD

Common

Sale

136

29.0694 USD

Common

Sale

108

29.1302 USD

Common

Sale

100

29.0775 USD

Common

Sale

90

29.0250 USD

Common

Sale

87

29.1581 USD

Common

Sale

80

29.0098 USD

Common

Sale

69

28.9694 USD

Common

Sale

44

29.1173 USD

Common

Sale

43

29.0700 USD

Common

Sale

38

29.3300 USD

Common

Sale

35

29.1671 USD

Common

Sale

34

29.2588 USD

Common

Sale

33

28.9592 USD

Common

Sale

29

29.1986 USD

Common

Sale

22

29.0798 USD

Common

Sale

22

29.1481 USD

Common

Sale

21

28.9600 USD

Common

Sale

19

29.1100 USD

Common

Sale

17

29.0805 USD

Common

Sale

15

28.9933 USD

Common

Sale

15

29.2133 USD

Common

Sale

13

29.0230 USD

Common

Sale

12

28.9833 USD

Common

Sale

11

29.2000 USD

Common

Sale

10

29.2800 USD

Common

Sale

10

29.2450 USD

Common

Sale

10

29.1470 USD

Common

Sale

10

29.0175 USD

Common

Sale

9

28.9850 USD

Common

Sale

8

29.0787 USD

Common

Sale

8

28.9500 USD

Common

Sale

7

29.2578 USD

Common

Sale

7

29.0628 USD

Common

Sale

7

29.0671 USD

Common

Sale

6

29.2033 USD

Common

Sale

6

29.2200 USD

Common

Sale

5

29.1200 USD

Common

Sale

5

29.3100 USD

Common

Sale

5

29.0600 USD

Common

Sale

4

28.9400 USD

Common

Sale

4

28.9800 USD

Common

Sale

4

28.9550 USD

Common

Sale

4

29.1700 USD

Common

Sale

3

29.0739 USD

Common

Sale

3

29.3350 USD

Common

Sale

3

29.2900 USD

Common

Sale

2

29.0900 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

1,000

29.1488 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:

14 Jun 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213