Publication of Base Prospectus Supplement

The following base prospectus supplement (the "Base Prospectus Supplement") has been approved by the Financial Conduct Authority and is available for viewing:

Supplement 1/2024 dated 13 December 2024 to the Preference Share Linked Base Prospectus dated 12 April 2024 pursuant to the Global Structured Securities Programme

To view the full Base Prospectus Supplement, please paste the following URL into the address bar of your browser:

https://home.barclays/investor-relations/fixed-income-investors/prospectus-and-documents/structured-securities-prospectuses/

A copy of the Base Prospectus Supplement has been submitted to the National Storage Mechanism and will shortly be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

For further information, please contact:

Barclays Bank PLC

Registered Office

1 Churchill Place

London E14 5HP

United Kingdom

DISCLAIMER - INTENDED ADDRESSEES

IMPORTANT: The following disclaimer applies to the Base Prospectus Supplement available by clicking on the link above, and you are therefore advised to read this disclaimer carefully before reading, accessing or making any other use of the Supplement.

THE BASE PROSPECTUS SUPPLEMENT MAY NOT BE FORWARDED OR DISTRIBUTED OTHER THAN AS PROVIDED BELOW AND MAY NOT BE REPRODUCED IN ANY MANNER WHATSOEVER. THE BASE PROSPECTUS SUPPLEMENT MAY ONLY BE DISTRIBUTED OUTSIDE THE UNITED STATES TO PERSONS THAT ARE NOT U.S. PERSONS AS DEFINED IN, AND IN RELIANCE ON, REGULATION S UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"). FAILURE TO COMPLY WITH THIS NOTICE MAY RESULT IN A VIOLATION OF THE SECURITIES ACT OR THE APPLICABLE LAWS OF OTHER JURISDICTIONS.

NOTHING IN THIS ELECTRONIC PUBLICATION OR IN THE BASE PROSPECTUS SUPPLEMENT CONSTITUTES AN OFFER OF SECURITIES FOR SALE IN ANY JURISDICTION WHERE SUCH OFFERS OR SOLICITATIONS ARE NOT PERMITTED BY LAW. ANY SECURITIES ISSUED OR TO BE ISSUED PURSUANT TO THE BASE PROSPECTUS SUPPLEMENT HAVE NOT BEEN, AND WILL NOT BE, REGISTERED UNDER THE SECURITIES ACT OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION OF THE UNITED STATES.

Please note that the information contained in the Base Prospectus Supplement may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Base Prospectus Supplement) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom the offer contained in the Base Prospectus Supplement is not addressed. Prior to relying on the information contained in the Base Prospectus Supplement you must ascertain whether or not you are part of the intended addressees of the information contained therein.

Confirmation of your Representation: In order to be eligible to view the Base Prospectus Supplement or make an investment decision with respect to any Securities issued or to be issued pursuant to the Base Prospectus Supplement, you must be a person other than a U.S. person (within the meaning of Regulation S under the Securities Act) and by accessing the Base Prospectus Supplement you shall be deemed to have represented that (i) you and any customers you represent are not U.S. persons (as defined in Regulation S to the Securities Act) and (ii) you consent to delivery of the Base Prospectus Supplement and any amendments or supplements thereto via electronic transmission.

You are reminded that the Base Prospectus Supplement has been made available to you on the basis that you are a person into whose possession the Base Prospectus Supplement may be lawfully delivered in accordance with the laws of the jurisdiction in which you are located and you may not, nor are you authorised to, deliver the Base Prospectus Supplement, electronically or otherwise, to any other person.

The Base Prospectus Supplement has been made available to you in an electronic form. You are reminded that documents transmitted via this medium may be altered or changed during the process of electronic transmission and consequently none of the Issuer, its advisers nor any person who controls any of them nor any director, officer, employee nor agent of it or affiliate of any such person accepts any liability or responsibility whatsoever in respect of any difference between the Base Prospectus Supplement made available to you in electronic format and the hard copy versions available to you on request from the Issuer.

Your right to access this service is conditional upon complying with the above requirements.