{"schema_version":"secwatch.filing_event.v1","accession":"0001331463-26-000114","form_type":"8-K","ticker":null,"cik":"0001331463","company_name":"Federal Home Loan Bank of Boston","filed_at":"2026-06-16T17:32:27+00:00","discovered_at":"2026-06-16T17:33:00.414189+00:00","generated_at":"2026-06-16T17:33:24.808754+00:00","sec_items":["2.03"],"event_type":"debt","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"FHLB Boston issues $601M in consolidated obligations across six tranches","bullets":["Total $601M in six debt tranches traded June 10-12, 2026; largest is $500M SOFR+4bp floater maturing Feb 2027.","Fixed-rate non-callable notes: $11M at 3.98% (due Oct 2027), $50M at 4.125% (due June 2028).","Callable bonds: $20M at 4.45% (Bermudan, first call June 2027), $10M at 4.60% (first call Dec 2026), $10M at 4.08% (first call Sep 2026).","Obligations are joint and several liabilities of all 11 FHLBanks; not guaranteed by the U.S. government.","Proceeds will fund FHLB Boston operations; reporting excludes discount notes ≤1 year maturity."],"urls":{"canonical":"https://secwatch.observer/filing/0001331463-26-000114","json":"https://secwatch.observer/filing/0001331463-26-000114.json","markdown":"https://secwatch.observer/filing/0001331463-26-000114.md","text":"https://secwatch.observer/filing/0001331463-26-000114.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1331463/000133146326000114/0001331463-26-000114-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1331463/000133146326000114/fhlbbost-20260610.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T17:33:24.808754+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}