{"filing":{"accession_number":"0001437749-26-031012","cik":"0001098146","ticker":"PNBK","company_name":"PATRIOT NATIONAL BANCORP INC","form":"8-K","filing_date":"2026-09-23","report_date":"2026-09-18","primary_document":"pnbk20260923_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1098146/000143774926031012/pnbk20260923_8k.htm"},"events":[{"id":34521,"run_id":31765,"accession_number":"0001437749-26-031012","anchor_item_number":"1.01","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.94,"summary":"Patriot National Bancorp issued $10.0 million in aggregate principal amount of 8.5% Fixed to Floating Rate Subordinated Notes due 2036 to qualified institutional buyers pursuant to Subordinated Note Purchase Agreements. The unsecured subordinated notes are intended to qualify as Tier 2 capital, representing a material capital-raising event for the bank.","company_name":"PATRIOT NATIONAL BANCORP INC","ticker":"PNBK","filing_date":"2026-09-23","form":"8-K","submitted_at":null,"items":[{"id":38266,"accession_number":"0001437749-26-031012","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"Patriot National Bancorp issued $10.0 million in aggregate principal amount of 8.5% Fixed to Floating Rate Subordinated Notes due 2036 pursuant to Subordinated Note Purchase Agreements with qualified institutional buyers. This is a creation of a new direct financial obligation—a debt issuance—disclosed under Item 1.01 (Entry into a Material Definitive Agreement). The subordinated notes are unsecured obligations intended to qualify as Tier 2 capital, representing a material capital-raising event for the bank.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-23T13:18:14.457396+00:00","company_name":"","ticker":null,"filing_date":""},{"id":38267,"accession_number":"0001437749-26-031012","item_number":"2.03","item_title":"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Item 2.03 explicitly addresses creation of a direct financial obligation. The filing incorporates by reference Item 1.01 (a material agreement) and exhibits the form of Note (Exhibits 4.1 and 4.2), indicating issuance of debt securities. This is a debt issuance event material to investors assessing the registrant's capital structure and financial obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-23T13:18:14.457396+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":38266,"accession_number":"0001437749-26-031012","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"Patriot National Bancorp issued $10.0 million in aggregate principal amount of 8.5% Fixed to Floating Rate Subordinated Notes due 2036 pursuant to Subordinated Note Purchase Agreements with qualified institutional buyers. This is a creation of a new direct financial obligation—a debt issuance—disclosed under Item 1.01 (Entry into a Material Definitive Agreement). The subordinated notes are unsecured obligations intended to qualify as Tier 2 capital, representing a material capital-raising event for the bank.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-23T13:18:14.457396+00:00","company_name":"PATRIOT NATIONAL BANCORP INC","ticker":"PNBK","filing_date":"2026-09-23"},{"id":38267,"accession_number":"0001437749-26-031012","item_number":"2.03","item_title":"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Item 2.03 explicitly addresses creation of a direct financial obligation. The filing incorporates by reference Item 1.01 (a material agreement) and exhibits the form of Note (Exhibits 4.1 and 4.2), indicating issuance of debt securities. This is a debt issuance event material to investors assessing the registrant's capital structure and financial obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-23T13:18:14.457396+00:00","company_name":"PATRIOT NATIONAL BANCORP INC","ticker":"PNBK","filing_date":"2026-09-23"}]}