{"filing":{"accession_number":"0001213900-26-104569","cik":"0001045520","ticker":"CNDIF","company_name":"CANADIAN IMPERIAL BANK OF COMMERCE /CAN/","form":"6-K","filing_date":"2026-09-29","report_date":"2026-09-29","primary_document":"ea0306734-6k_canadian.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1045520/000121390026104569/ea0306734-6k_canadian.htm"},"events":[{"id":35704,"run_id":32898,"accession_number":"0001213900-26-104569","anchor_item_number":"EX-99.1","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"This exhibit is an underwriting agreement dated September 23, 2026, for the issuance of US$1.3 billion in debt securities by Canadian Imperial Bank of Commerce: US$300 million in Floating Rate Senior Notes due 2030 and US$1 billion in 5.627% Fixed-to-Floating Rate Senior Notes due 2030. The agreement documents the creation of new direct financial obligations and is material to investors assessing the registrant's capital structure and leverage.","company_name":"CANADIAN IMPERIAL BANK OF COMMERCE /CAN/","ticker":"CNDIF","filing_date":"2026-09-29","form":"6-K","submitted_at":null,"items":[{"id":39851,"accession_number":"0001213900-26-104569","item_number":"EX-99.1","item_title":"ea030673401ex99-1.htm","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This exhibit is an underwriting agreement dated September 23, 2026, for the issuance of US$1.3 billion in debt securities by Canadian Imperial Bank of Commerce: US$300 million in Floating Rate Senior Notes due 2030 and US$1 billion in 5.627% Fixed-to-Floating Rate Senior Notes due 2030. The agreement documents the creation of new direct financial obligations and is material to investors assessing the registrant's capital structure and leverage.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-29T18:01:37.693423+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":39851,"accession_number":"0001213900-26-104569","item_number":"EX-99.1","item_title":"ea030673401ex99-1.htm","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This exhibit is an underwriting agreement dated September 23, 2026, for the issuance of US$1.3 billion in debt securities by Canadian Imperial Bank of Commerce: US$300 million in Floating Rate Senior Notes due 2030 and US$1 billion in 5.627% Fixed-to-Floating Rate Senior Notes due 2030. The agreement documents the creation of new direct financial obligations and is material to investors assessing the registrant's capital structure and leverage.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-29T18:01:37.693423+00:00","company_name":"CANADIAN IMPERIAL BANK OF COMMERCE /CAN/","ticker":"CNDIF","filing_date":"2026-09-29"}]}