Block Listing Six Monthly Return

Sanderson Design Group Plc

Name of scheme:

Sanderson Design Group LTIP

Period of return:

From:

27/04/2024

To:

25/10/2024

Balance of unallotted shares under scheme at end of last return:

762,039

Plus:  The amount by which the block scheme has been increased since the date of the last return (if any increase has been applied for):

Nil

Less:  Number of securities issued/allotted under scheme during period (see UKLR 20.6.7G):

82,117

Equals:  Balance under scheme(s) not yet issued/allotted at end of period:

679,922

Number and class of securities originally listed and the date of admission:

1,000,000 ordinary shares of 1p each on 19 May 2014; and

800,000 ordinary shares of 1p each on 18 May 2015

800,000 ordinary shares of 1p each on 30 May 2017

1,000,000 ordinary shares of 1p each on 23 November 2022

David Gracie

Telephone number of contact:

c/o Buchanan +44 (0) 20 7466 5000