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:

12 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:

20,126

0.06%

26,628

0.08%

(2)

Cash-settled derivatives:

and/or controlled:

21,240

0.06%

0

0.00%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

41,366

0.12%

26,628

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

6,934

29.7304 USD

Common

Purchase

4,177

29.7007 USD

Common

Purchase

3,682

29.9692 USD

Common

Purchase

2,851

29.8366 USD

Common

Purchase

1,708

29.8277 USD

Common

Purchase

1,046

29.9338 USD

Common

Purchase

900

29.8145 USD

Common

Purchase

675

29.6300 USD

Common

Purchase

238

29.8447 USD

Common

Purchase

72

29.8628 USD

Common

Purchase

66

29.7924 USD

Common

Purchase

49

29.7671 USD

Common

Purchase

40

29.8800 USD

Common

Purchase

32

30.6162 USD

Common

Purchase

28

30.6500 USD

Common

Purchase

21

29.8761 USD

Common

Purchase

19

29.7163 USD

Common

Purchase

18

29.8122 USD

Common

Purchase

17

29.7958 USD

Common

Purchase

12

29.8700 USD

Common

Purchase

6

30.0300 USD

Common

Purchase

6

29.6833 USD

Common

Purchase

6

29.9166 USD

Common

Purchase

4

29.7400 USD

Common

Purchase

4

30.3800 USD

Common

Purchase

1

29.6400 USD

Common

Sale

10,413

29.8060 USD

Common

Sale

4,092

29.7009 USD

Common

Sale

2,936

29.8323 USD

Common

Sale

2,031

29.7760 USD

Common

Sale

1,651

29.6300 USD

Common

Sale

900

29.8145 USD

Common

Sale

483

30.3291 USD

Common

Sale

411

29.8141 USD

Common

Sale

243

30.1306 USD

Common

Sale

168

29.7333 USD

Common

Sale

130

29.8370 USD

Common

Sale

109

29.7173 USD

Common

Sale

107

29.7364 USD

Common

Sale

104

29.8282 USD

Common

Sale

100

29.6550 USD

Common

Sale

89

29.7365 USD

Common

Sale

69

30.1499 USD

Common

Sale

57

29.7977 USD

Common

Sale

52

29.7338 USD

Common

Sale

49

29.7671 USD

Common

Sale

43

29.9000 USD

Common

Sale

42

30.3500 USD

Common

Sale

39

29.9933 USD

Common

Sale

28

30.6500 USD

Common

Sale

20

29.8880 USD

Common

Sale

19

29.7163 USD

Common

Sale

13

29.9600 USD

Common

Sale

13

29.5650 USD

Common

Sale

12

29.8275 USD

Common

Sale

7

29.7885 USD

Common

Sale

6

29.6833 USD

Common

Sale

6

29.7950 USD

Common

Sale

4

29.8050 USD

Common

Sale

4

29.8700 USD

Common

Sale

4

30.3800 USD

Common

Sale

4

29.5800 USD

Common

Sale

4

29.9400 USD

Common

Sale

4

29.7975 USD

Common

Sale

3

29.4450 USD

Common

Sale

3

29.4900 USD

Common

Sale

3

30.0500 USD

Common

Sale

2

29.7100 USD

Common

Sale

2

30.3400 USD

Common

Sale

2

29.5669 USD

Common

Sale

2

29.8800 USD

Common

Sale

2

29.9800 USD

Common

Sale

1

29.8600 USD

Common

Sale

1

29.6400 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

900

29.8121 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:

13 Jun 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213