{"filing":{"accession_number":"0001331451-26-000180","cik":"0001331451","ticker":null,"company_name":"Federal Home Loan Bank of Chicago","form":"8-K","filing_date":"2026-09-29","report_date":"2026-09-23","primary_document":"fhlbc-20260923.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1331451/000133145126000180/fhlbc-20260923.htm"},"events":[{"id":35680,"run_id":32875,"accession_number":"0001331451-26-000180","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 Chicago. Schedule A details multiple debt securities issued on trade dates in September 2026, with principal amounts totaling approximately $115 million across five distinct bond issuances with varying maturity dates (2029–2056) and coupon rates (5.2%–7.0%). This is a classic debt_issuance event under Item 2.03, and the aggregate principal amount and multi-tranche structure make it material to investors assessing the Bank's capital structure and financial obligations.","company_name":"Federal Home Loan Bank of Chicago","ticker":null,"filing_date":"2026-09-29","form":"8-K","submitted_at":null,"items":[{"id":39827,"accession_number":"0001331451-26-000180","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 Chicago. Schedule A details multiple debt securities issued on trade dates in September 2026, with principal amounts totaling approximately $115 million across five distinct bond issuances with varying maturity dates (2029–2056) and coupon rates (5.2%–7.0%). This is a classic debt_issuance event under Item 2.03, and the aggregate principal amount and multi-tranche structure make it material to investors assessing the Bank's capital structure and financial obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T16:07:37.504592+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":39827,"accession_number":"0001331451-26-000180","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 Chicago. Schedule A details multiple debt securities issued on trade dates in September 2026, with principal amounts totaling approximately $115 million across five distinct bond issuances with varying maturity dates (2029–2056) and coupon rates (5.2%–7.0%). This is a classic debt_issuance event under Item 2.03, and the aggregate principal amount and multi-tranche structure make it material to investors assessing the Bank's capital structure and financial obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T16:07:37.504592+00:00","company_name":"Federal Home Loan Bank of Chicago","ticker":null,"filing_date":"2026-09-29"}]}