---
schema_version: "secwatch.filing_event.v1"
accession: "0001331463-26-000099"
form_type: "8-K"
ticker: null
cik: "0001331463"
company_name: "Federal Home Loan Bank of Boston"
filed_at: "2026-05-21T18:50:12+00:00"
generated_at: "2026-05-21T18:55:40.713169+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# FHLB Boston issues $293M in consolidated obligation bonds and notes across 7 tranches on May 18-19, 2026

## Summary
- Total par amount of $293M across seven bonds and notes with trade dates May 18-19, 2026.
- Largest tranche is a $110M variable-rate note (SOFR+4bp) maturing May 2027, non-callable.
- Other fixed-rate tranches range from $10M to $100M with maturities from 1 to 10 years, some callable.
- Consolidated obligations are joint and several liabilities of all 11 FHLBanks, not guaranteed by US government.

## SEC filing metadata
- accession: 0001331463-26-000099
- form_type: 8-K
- cik: 0001331463
- company_name: Federal Home Loan Bank of Boston
- filed_at: 2026-05-21T18:50:12+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 2.03
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1331463/000133146326000099/0001331463-26-000099-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1331463/000133146326000099/fhlbbost-20260518.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001331463-26-000099
- JSON: https://secwatch.observer/filing/0001331463-26-000099.json
- Plain text: https://secwatch.observer/filing/0001331463-26-000099.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.