Block Listing Six Monthly Return

Name of applicant :

Castelnau Group Limited

Name of scheme:

Castelnau Group Limited

Period of return:

From:

16 May 2025

To:

13 November 2025

Balance of unallotted securities under scheme(s) from previous return:

31,114,963 Ordinary Shares

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

0 Ordinary Shares

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

0 Ordinary Shares

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

31,114,963 Ordinary Shares

Name of contact:

The Company Secretary

Northern Trust International Fund Administration Services (Guernsey) Limited

Telephone number of contact:

+44 (0) 1481 745001