加拿大帝国商业银行美股招股说明书(2026-07-16版)

Senior Global Medium-Term Notes Digital EURO STOXX 50®Index-Linked Notes due September 22,2028 The notes do not bear interest. The amount that you will be paid on your notes on the stated maturity date (September 22, 2028, subject to adjustment) is based on theperformance of the EURO STOXX 50®Index (the “underlier”) as measured from the trade date (July 14, 2026) to and including thedetermination date (September 20, 2028, subject to adjustment). If the final underlier level on the determination date isgreater than orequal to82.50% of the initial underlier level (6,280.19, which was the closing level of the underlier on the trade date), you will receivethe maximum settlement amount ( $1,191.50 for each $1,000 principal amount of your notes)If the final underlier level declines bymore than 17.50% from the initial underlier level, the return on your notes will be negative. You could lose your entireinvestment in the notes. To determine your payment at maturity, we will calculate the underlier return, which is the percentage increase or decrease in the finalunderlier level from the initial underlier level. On the stated maturity date, for each $1,000 principal amount of your notes, you willreceive an amount in cash equal to: if the underlier return isgreater than or equal to-17.50% (i.e. the final underlier level isgreater than or equal to82.50% of the initialunderlier level), the maximum settlement amount; or if the underlier return isless than-17.50% (i.e. the final underlier level isless than82.50% of the initial underlier level), thesumof(i) $1,000plus(ii) theproductof (a) approximately 1.2121times(b) thesumof the underlier returnplus17.50%times(c)$1,000. This amount will be less than $1,000and may be zero. The notes have complex features and investing in the notes involves risks not associated with an investment in conventionaldebt securities. See “Additional Risk Factors Specific to Your Notes” beginning on page PRS-9 of this Pricing Supplementand “Risk Factors” beginning on page S-1 of the accompanying Underlying Supplement. Our estimated value of the notes on the trade date, based on our internal pricing models, is $989.70 per note. The estimated value isless than the initial issue price of the notes. See “The Bank’s Estimated Value of the Notes” in this Pricing Supplement. The notes are unsecured obligations of Canadian Imperial Bank of Commerce and all payments on the notes are subject tothe credit risk of Canadian Imperial Bank of Commerce. The notes will not constitute deposits insured by the Canada DepositInsurance Corporation, the U.S. Federal Deposit Insurance Corporation or any other government agency or instrumentality ofCanada, the United States or any other jurisdiction. The notes are not bail-inable debt securities (as defined on page 6 of theProspectus). The notes will not be listed on any U.S. securities exchange. Neither the United States Securities and Exchange Commission (the “SEC”) nor any state or provincial securities commissionhas approved or disapproved of these securities or determined if this Pricing Supplement or the accompanying UnderlyingSupplement, Prospectus Supplement or Prospectus is truthful or complete. Any representation to the contrary is a criminaloffense. The issue price, agent’s commission and net proceeds listed above relate to the notes we will sell initially. We may decide to selladditional notes after the trade date, at issue prices and with agent’s commissions and net proceeds that differ from the amounts setforth above. The return (whether positive or negative) on your investment will depend in part on the issue price you pay for your notes. CIBC World Markets Corp. or one of our other affiliates may use this Pricing Supplement in a market-making transaction in anote after its initial sale. Unless we or our agent informs the purchaser otherwise in the confirmation of sale, this PricingSupplement is being used in a market-making transaction. We will deliver the notes in book-entry form through the facilities of The Depository Trust Company (“DTC”) on July 17, 2026against payment in immediately available funds. Digital EURO STOXX 50®Index-Linked Notes due September 22, 2028 ABOUT THIS PRICING SUPPLEMENT You should read this Pricing Supplement together with the Prospectus dated June 4, 2026 (the “Prospectus”), theProspectus Supplement dated June 4, 2026 (the “Prospectus Supplement”) and the Equity Index Underlying Supplementdated June 4, 2026 (the “Underlying Supplement”), each relating to our Senior Global Medium-Term Notes, for additionalinformationabout the notes.Information in this Pricing Supplement supersedes information in the accompanyingUnderlying Supplement, Prospectus Supplement and Prospectus to the extent it is different from that information. Certaindefined terms used but not defined herein have the meanings set forth in the accompanying Underlying Supplement,Prospectus Supplement or Prospectus. You should rely only on the informati