# EDGAR Filing Document

**Accession Number:** 0001045520
**File Stem:** 0001193125-26-242978
**Filing Date:** 2026-5
**Character Count:** 3454
**Document Hash:** ef969b49d67adbc0facae41845b0fc7e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-242978.hdr.sgml**: 20260528

**ACCESSION NUMBER**: 0001193125-26-242978

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260528

**FILED AS OF DATE**: 20260528

**DATE AS OF CHANGE**: 20260528

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CANADIAN IMPERIAL BANK OF COMMERCE /CAN/
- **CENTRAL INDEX KEY:** 0001045520
- **STANDARD INDUSTRIAL CLASSIFICATION:** COMMERCIAL BANKS, NEC [6029]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 000000000
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-14678
- **FILM NUMBER:** 261028539

**BUSINESS ADDRESS:**
- **STREET 1:** 81 BAY STREET
- **STREET 2:** CIBC SQUARE
- **CITY:** TORONTO
- **STATE:** A6
- **ZIP:** M5J 0E7
- **BUSINESS PHONE:** 4169803096

**MAIL ADDRESS:**
- **STREET 1:** 81 BAY STREET
- **STREET 2:** CIBC SQUARE
- **CITY:** TORONTO
- **STATE:** A6
- **ZIP:** M5J 0E7

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM 6-K** 

**Report of Foreign Private Issuer** 

**Pursuant to Rule 13a-16 or 15d-16** 

**under the Securities Exchange Act of 1934** 

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| | |
|:---|:---|
| **For the month of May, 2026** | **Commission File Number: 1-14678** |

---

## CANADIAN IMPERIAL BANK OF COMMERCE
**(Translation of registrant's name into English)** 

**CIBC Square, 81 Bay Street** 

**Toronto, Ontario** 

**Canada M5J 0E7** 

**(Address of principal executive offices)**

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☐ Form 40-F ☑

The information contained in this Form 6-K is incorporated by reference into the Registration Statements on Form S-8 File Nos. 333-130283, 333-09874 and 333-218913 and Form F-3 File Nos. 333-219550, 333-220284, 333-272447, and 333-282307.

**SIGNATURES** 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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| | | |
|:---|:---|:---|
|  | CANADIAN IMPERIAL BANK OF COMMERCE | CANADIAN IMPERIAL BANK OF COMMERCE |
| Date: May 28, 2026 | By: | /s/ Allison Mudge |
|  | Name: | Allison Mudge |
|  | Title: | Senior Vice-President |

---

## Exhibit 99.1

**Exhibit 99.1** 

**CANADIAN IMPERIAL BANK OF COMMERCE** 

**<u>Earnings Coverage on Subordinated Indebtedness as at April 30, 2026</u>**

Interest requirements based on subordinated indebtedness were $374 million for the 12-month period ended April 30, 2026. Earnings before income taxes and interest requirements on subordinated indebtedness, net of non-controlling interests, for the 12-month period ended April 30, 2026, were $12,561 million, which was 33.6 times our interest requirements as described above.

This ratio is calculated on the basis of amounts derived from our consolidated financial statements prepared in accordance with International Financial Reporting Standards ("IFRS") for the 12-month period ended April 30, 2026. The ratio reported is not defined by IFRS and does not have any standardized meaning under IFRS and thus may not be comparable to similar measures used by other issuers.

In calculating the ratio, non-controlling interests were adjusted to before-tax equivalents using the applicable effective income tax rates.