Sanderson Design Group PLCLSE: SDG

Sanderson Design Group: Director/PDMR Shareholding

· Issued by Sanderson Design Group PLC via RNS

Summary by 6ix AI

Dame Dianne Thompson, Chairman of Sanderson Design Group PLC, a luxury interior design and furnishings group, bought 13,092 ordinary shares of 1p each in the company on October 13, 2026.

Key details

  • The shares were bought at £0.76 each on the AIM market of the London Stock Exchange.
  • After the purchase, she holds 49,154 ordinary shares, or 0.068% of total voting rights.

6ix AI wrote this summary from the release below and checked it against the release.

For immediate release                                                                                       13 October 2026

SANDERSON DESIGN GROUP PLC

("Sanderson Design Group", the "Company" or the "Group")

Notification of transactions by Director/Person Discharging Managerial Responsibility (together "PDMR")

Sanderson Design Group PLC (AIM: SDG), the luxury interior design and furnishings group, announces that Dame Dianne Thompson, Chairman, has purchased 13,092 ordinary shares of 1p each in the Company ("Ordinary Shares").

Following the purchase, her holdings of Ordinary Shares are set out in the table below:

Director

Resultant Interest in Ordinary Shares

% of Total Voting Rights

Dianne Thompson

49,154

0.068%

The notification below is made in fulfilment of the obligation under Article 19 of the Market Abuse Regulation:

1.

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

 Dianne Thompson

2.

Reason for the notification

a)

Position/status

Chairman

b)

Initial notification/Amendment

Initial notification

3.

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Sanderson Design Group PLC

b)

LEI

213800A8K2WOUZJIQL93

4.

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Ordinary Shares of 1 pence each

GB0003061511

b)

Nature of the transaction

Purchase of Ordinary Shares

c)

Price(s) and volume(s)

Price(s)

Volume(s)

£0.76

13,092

d)

Aggregated information

 N/A

e)

Date of the transaction

13 October 2026

f)

Place of the transaction

London Stock Exchange - AIM

For further information:

Sanderson Design Group PLC

c/o Vigo Consulting

Lisa Montague, Chief Executive Officer

Mike Woodcock, Chief Financial Officer

David Gracie, Company Secretary

Singer Capital Markets (Nominated Adviser and Broker)

+44 (0) 20 7496 3000

Jen Boorer / Sara Hale / James Todd

Vigo Consulting

+44 (0) 20 7390 0230

Fiona Hetherington / Guy Scarborough / Joe Quinlan / Safia Colebrook

sdg@vigoconsulting.com

Notes for editors:

About Sanderson Design Group

Sanderson Design Group PLC is a global design house specialising in luxury interior furnishings. The Company designs, manufactures, and markets wallpapers, fabrics, and paints through trade suppliers and direct-to-consumer. In addition, the Company derives licensing income from the use of its designs on a wide range of products such as bed and bath collections, rugs, blinds, and tableware.

Sanderson Design Group's brands include Zoffany, Sanderson, Morris & Co., Harlequin, Clarke & Clarke, Scion and Designers Guild, spanning luxury, heritage and contemporary names.

The Company has a vertically integrated model with a strong UK manufacturing base comprising Anstey wallpaper factory in Loughborough and Standfast & Barracks, a fabric printing factory, in Lancaster. Both sites manufacture for the Company and for other wallpaper and fabric brands.

Sanderson Design Group employs approximately 500 people, and its products are sold worldwide. It

has showrooms in London, New York and Chicago.

Sanderson Design Group trades on the AIM market of the London Stock Exchange under the ticker

symbol SDG.

For further information please visit: www.sandersondesign.group 

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