THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION FOR THE PURPOSES OF ARTICLE 7 OF REGULATION 2014/596/EU WHICH IS PART OF DOMESTIC LAW IN THE UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND ("UK") PURSUANT TO THE MARKET ABUSE (AMENDMENT) (EU EXIT) REGULATIONS (SI 2019/310) ("UK MAR").

5 June 2024

Codex Acquisitions plc

Change of Auditor

Codex Acquisitions plc (LSE: CODX) (the "Company") announces that Johnsons Chartered Accountants have been appointed by the Company as auditor of the Company with immediate effect for the financial year ended 31 December 2023 and PKF Littlejohn LLP has given notice to the Company of their resignation as auditor of the Company.

PKF Littlejohn LLP have confirmed that there are no circumstances connected with their resignation which they consider should be brought to the attention of the Company's members or creditors in accordance with Section 519 of the UK Companies Act 2006 (as amended). The board of directors of the Company would like to thank PKF Littlejohn LLP for the work they have carried out.

The handover of files from PKF Littlejohn LLP to Johnsons Chartered Accountants has been completed.

Shareholder approval to confirm Johnsons Chartered Accountants' appointment will be sought at the next Annual General Meeting of the Company.

For the purposes of UK MAR, the person responsible for arranging release of this announcement on behalf of the Company is Julio Perez, Non-Executive Director.

Enquiries:

For further information, please visit www.codexplc.com or contact:

Codex Acquisitions plc

Julio Perez

Non-Executive Director

T: +44 (0)20 8682 0582

Email: [email protected]