REG — Canadian Imperial Bk — Admission to Trading (XS3448641103, SPUK 134)

For best results when printing this announcement, please click on link below: RNS Number: 3784V Canadian Imperial Bank of Commerce 18 September 2026 Admission to Trading 18 September 2026 Canadian Imperial Bank of Commerce (LEI: 2IGI19DL77OX0HC3ZE78) ("CIBC" and the "Issuer"), announces that the following transferable securities have been admitted to trading on 18 September 2026 on the London Stock Exchange's main market: The Issuer's GBP 1,257,577 Preference Share Linked Notes due September 2032 (: XS3448641103, SPUK 134) issued under the Issuer's Structured Note Programme (the "Notes").

Full information on the Issuer and the offer of the Notes is only available on the basis of the base prospectus dated 23 January 2026 (the "Base Prospectus") and any supplements thereto, read together with the final terms published by the Issuer on 7 September 2026 (the Final Terms). The Base Prospectus and the Final Terms have been published on the website of the London Stock Exchange through a regulatory information service ( ). The Base Prospectus and the Final Terms will be available on the website of the Issuer CIBC Investor Relations ( ).

A copy of each of the Base Prospectus and the Final Terms have also been submitted to the National Storage Mechanism and are available for inspection at: ( ). For further information please contact Canadian Imperial Bank of Commerce 81 Bay St.

com) DISCLAIMER - INTENDED ADDRESSEES Please note that the information contained in the Final Terms and the Base Prospectus may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Base Prospectus) 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 Final Terms and the Base Prospectus is not addressed.

Prior to relying on the information contained in the Final Terms and the Base Prospectus you must ascertain from the Final Terms and the Base Prospectus whether or not you are part of the intended addressees of the information contained therein. This publication does not constitute an offering of the Notes described in the Final Terms for sale in the United States. This is not for distribution in the United States. S.

tax law requirements. S. persons, as such terms are defined in Regulation S under the Securities Act. There will be no public offering of the Notes in the United States.

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