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

TYMAN PLC

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:

24 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?

QUANEX BUILDING PRODUCTS CORP

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:

5p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

5,453,316

2.78%

447,089

0.23%

(2)

Cash-settled derivatives:

and/or controlled:

805,157

0.41%

5,402,243

2.75%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

6,258,473

3.19%

5,849,332

2.98%

(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

5p ordinary

Purchase

36,239

3.5400 GBP

5p ordinary

Purchase

34,374

3.5243 GBP

5p ordinary

Purchase

20,883

3.5218 GBP

5p ordinary

Purchase

16,778

3.5299 GBP

5p ordinary

Purchase

15,185

3.5182 GBP

5p ordinary

Purchase

14,791

3.5162 GBP

5p ordinary

Purchase

11,352

3.5398 GBP

5p ordinary

Purchase

4,585

3.5049 GBP

5p ordinary

Purchase

2,141

3.5021 GBP

5p ordinary

Purchase

1,915

3.5383 GBP

5p ordinary

Purchase

1,611

3.5025 GBP

5p ordinary

Purchase

1,042

3.5100 GBP

5p ordinary

Purchase

1,000

3.5200 GBP

5p ordinary

Purchase

907

3.5650 GBP

5p ordinary

Purchase

880

3.5625 GBP

5p ordinary

Purchase

771

3.5250 GBP

5p ordinary

Purchase

300

3.4816 GBP

5p ordinary

Purchase

96

3.4812 GBP

5p ordinary

Purchase

20

3.5346 GBP

5p ordinary

Sale

35,209

3.5400 GBP

5p ordinary

Sale

22,586

3.4887 GBP

5p ordinary

Sale

12,352

3.5381 GBP

5p ordinary

Sale

8,389

3.5299 GBP

5p ordinary

Sale

1,167

3.4700 GBP

5p ordinary

Sale

793

3.5000 GBP

5p ordinary

Sale

20

3.5350 GBP

5p ordinary

Sale

16

3.5450 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

5p ordinary

SWAP

Closing Long

4,947

3.5400 GBP

5p ordinary

SWAP

Closing Long

17,710

3.5280 GBP

5p ordinary

SWAP

Decreasing Long

1,915

3.5383 GBP

5p ordinary

SWAP

Decreasing Short

5

3.5400 GBP

5p ordinary

SWAP

Decreasing Short

1,284

3.5026 GBP

5p ordinary

CFD

Decreasing Short

1,408

3.5173 GBP

5p ordinary

SWAP

Decreasing Short

4,099

3.5032 GBP

5p ordinary

SWAP

Decreasing Short

18,370

3.4833 GBP

5p ordinary

CFD

Decreasing Short

30,262

3.5400 GBP

5p ordinary

SWAP

Increasing Short

5

3.4600 GBP

5p ordinary

SWAP

Increasing Short

370

3.5400 GBP

5p ordinary

SWAP

Increasing Short

1,042

3.5100 GBP

5p ordinary

SWAP

Increasing Short

2,141

3.5021 GBP

5p ordinary

CFD

Increasing Short

2,798

3.4802 GBP

5p ordinary

CFD

Increasing Short

10,000

3.5258 GBP

5p ordinary

SWAP

Increasing Short

14,791

3.5162 GBP

5p ordinary

SWAP

Increasing Short

15,185

3.5182 GBP

5p ordinary

SWAP

Increasing Short

20,709

3.5234 GBP

5p ordinary

SWAP

Increasing Short

21,808

3.5241 GBP

5p ordinary

CFD

Increasing Short

30,262

3.5400 GBP

(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:

25 Jun 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213