---
schema_version: "secwatch.filing_event.v1"
accession: "0001331463-26-000105"
form_type: "8-K"
ticker: null
cik: "0001331463"
company_name: "Federal Home Loan Bank of Boston"
filed_at: "2026-06-02T19:43:00+00:00"
generated_at: "2026-06-02T19:44:34.969109+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# FHLB Boston issues $2.35B in consolidated obligations with fixed and variable rates

## Summary
- Fixed-rate callable bonds: $10M at 4.375% (Bermudan, matures 2031), $10M at 5.00% (Bermudan, 2031), and $65M at 4.25% (European call in 2029).
- Variable-rate non-callable notes totaling $2.265B, all pegged to SOFR plus spreads from +1.5 to +4 bps, maturing in 2026.
- Total par amount issued: $2.35B across 12 securities on trade dates May 27–29, 2026.
- All consolidated obligations are joint and several liabilities of the 11 FHLBanks and not guaranteed by the U.S. government.

## SEC filing metadata
- accession: 0001331463-26-000105
- form_type: 8-K
- cik: 0001331463
- company_name: Federal Home Loan Bank of Boston
- filed_at: 2026-06-02T19:43:00+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 2.03
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1331463/000133146326000105/0001331463-26-000105-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1331463/000133146326000105/fhlbbost-20260527.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001331463-26-000105
- JSON: https://secwatch.observer/filing/0001331463-26-000105.json
- Plain text: https://secwatch.observer/filing/0001331463-26-000105.txt

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