{"filing":{"accession_number":"0001331463-26-000130","cik":"0001331463","ticker":null,"company_name":"Federal Home Loan Bank of Boston","form":"8-K","filing_date":"2026-07-09","report_date":null,"primary_document":"fhlbbost-20260707.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1331463/000133146326000130/fhlbbost-20260707.htm"},"events":[{"id":17227,"run_id":15413,"accession_number":"0001331463-26-000130","anchor_item_number":"2.03","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"The filing discloses the creation of direct financial obligations through the issuance of consolidated obligation bonds and discount notes by the Federal Home Loan Bank of Boston. Schedule A details two specific debt issuances on trade date 7/7/2026: a $15 million bond maturing 7/20/2028 with a 4.350% coupon and a $50 million discount note maturing 2/5/2027 with a 3.920% coupon. This is a classic debt_issuance event under Item 2.03, representing new direct financial obligations of the registrant.","company_name":"Federal Home Loan Bank of Boston","ticker":null,"filing_date":"2026-07-09","form":"8-K","submitted_at":null,"items":[{"id":15598,"accession_number":"0001331463-26-000130","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":0.95,"reasoning":"The filing discloses the creation of direct financial obligations through the issuance of consolidated obligation bonds and discount notes by the Federal Home Loan Bank of Boston. Schedule A details two specific debt issuances on trade date 7/7/2026: a $15 million bond maturing 7/20/2028 with a 4.350% coupon and a $50 million discount note maturing 2/5/2027 with a 3.920% coupon. This is a classic debt_issuance event under Item 2.03, representing new direct financial obligations of the registrant.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-10T13:05:50.006499+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":15598,"accession_number":"0001331463-26-000130","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":0.95,"reasoning":"The filing discloses the creation of direct financial obligations through the issuance of consolidated obligation bonds and discount notes by the Federal Home Loan Bank of Boston. Schedule A details two specific debt issuances on trade date 7/7/2026: a $15 million bond maturing 7/20/2028 with a 4.350% coupon and a $50 million discount note maturing 2/5/2027 with a 3.920% coupon. This is a classic debt_issuance event under Item 2.03, representing new direct financial obligations of the registrant.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-10T13:05:50.006499+00:00","company_name":"Federal Home Loan Bank of Boston","ticker":null,"filing_date":"2026-07-09"}]}