{"filing":{"accession_number":"0001316944-26-000156","cik":"0001316944","ticker":null,"company_name":"Federal Home Loan Bank of San Francisco","form":"8-K","filing_date":"2026-09-22","report_date":"2026-09-16","primary_document":"fhlbsf-20260916.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1316944/000131694426000156/fhlbsf-20260916.htm"},"events":[{"id":34271,"run_id":31539,"accession_number":"0001316944-26-000156","anchor_item_number":"2.03","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"The filing discloses the issuance of consolidated obligation bonds and discount notes by the Federal Home Loan Bank of San Francisco as the primary obligor. Schedule A details five separate debt issuances with trade dates in September 2026, ranging from $10 million to $1 billion in principal amount, with maturity dates from 2027 to 2029. This is a classic debt_issuance event under Item 2.03, creating direct financial obligations through the sale of debt securities in the capital markets.","company_name":"Federal Home Loan Bank of San Francisco","ticker":null,"filing_date":"2026-09-22","form":"8-K","submitted_at":null,"items":[{"id":37952,"accession_number":"0001316944-26-000156","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 issuance of consolidated obligation bonds and discount notes by the Federal Home Loan Bank of San Francisco as the primary obligor. Schedule A details five separate debt issuances with trade dates in September 2026, ranging from $10 million to $1 billion in principal amount, with maturity dates from 2027 to 2029. This is a classic debt_issuance event under Item 2.03, creating direct financial obligations through the sale of debt securities in the capital markets.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-22T18:28:44.776573+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":37952,"accession_number":"0001316944-26-000156","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 issuance of consolidated obligation bonds and discount notes by the Federal Home Loan Bank of San Francisco as the primary obligor. Schedule A details five separate debt issuances with trade dates in September 2026, ranging from $10 million to $1 billion in principal amount, with maturity dates from 2027 to 2029. This is a classic debt_issuance event under Item 2.03, creating direct financial obligations through the sale of debt securities in the capital markets.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-22T18:28:44.776573+00:00","company_name":"Federal Home Loan Bank of San Francisco","ticker":null,"filing_date":"2026-09-22"}]}