---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-189531"
form_type: "8-K"
ticker: "CB"
cik: "0000896159"
company_name: "Chubb Ltd"
filed_at: "2024-07-31T23:59:59+00:00"
generated_at: "2026-05-31T14:43:14.620681+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Chubb INA Holdings prices $1.3B dual-tranche senior notes offering

## Summary
- $700M of 4.650% Senior Notes due 2029 sold in public offering.
- $600M of 5.000% Senior Notes due 2034 sold as additional issuance; total outstanding $1.6B.
- Notes are fully and unconditionally guaranteed by Chubb Limited (CB).
- Underwriting agreement dated July 29, 2024; offering expected to close thereafter.

## SEC filing metadata
- accession: 0001193125-24-189531
- form_type: 8-K
- ticker: CB
- cik: 0000896159
- company_name: Chubb Ltd
- filed_at: 2024-07-31T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/896159/000119312524189531/0001193125-24-189531-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/896159/000119312524189531/d867766d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-189531
- JSON: https://secwatch.observer/filing/0001193125-24-189531.json
- Plain text: https://secwatch.observer/filing/0001193125-24-189531.txt

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