{"schema_version":"secwatch.filing_event.v1","accession":"0001331463-26-000111","form_type":"8-K","ticker":null,"cik":"0001331463","company_name":"Federal Home Loan Bank of Boston","filed_at":"2026-06-11T17:29:00+00:00","discovered_at":"2026-06-11T17:30:00.277513+00:00","generated_at":"2026-06-11T17:30:18.285422+00:00","sec_items":["2.03"],"event_type":"debt","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"FHLB Boston issues $1.37B in new consolidated obligations across five tranches","bullets":["Issued $1.37B in bonds on June 8-9, 2026, including $10M fixed-rate callable bond at 4.01%.","Largest floating-rate note: $500M due Oct 2026 at SOFR + 2 bps.","Additional SOFR-linked notes: $350M (+1.5bp), $260M (+3bp), $250M (+4bp), maturing Sept 2026–Feb 2027.","The $10M bond is Bermudan callable after Sep 15, 2026.","Obligations are joint and several among 11 FHLBanks; not guaranteed by the U.S. government."],"urls":{"canonical":"https://secwatch.observer/filing/0001331463-26-000111","json":"https://secwatch.observer/filing/0001331463-26-000111.json","markdown":"https://secwatch.observer/filing/0001331463-26-000111.md","text":"https://secwatch.observer/filing/0001331463-26-000111.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1331463/000133146326000111/0001331463-26-000111-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1331463/000133146326000111/fhlbbost-20260608.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T17:30:18.285422+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"}