Ann: Change of Director's Interest Notice (App 3Y), page-4

Effective from 1 July 2022, all directors agreed to participate in a salary sacrifice arrangement whereby they would
sacrifice a % of their FY23 Board fees, excluding Committee fees, in return for Options with a zero exercise price (ZPOs)
in the Company. This appendix 3G sets out the issue of the Tranche 3 ZPOs as approved by shareholders at the
Companys annual general meeting held on 30 November 2022.