---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-076089"
form_type: "8-K"
ticker: "BRK-B"
cik: "0001067983"
company_name: "BERKSHIRE HATHAWAY INC"
filed_at: "2022-03-15T23:59:59+00:00"
generated_at: "2026-06-26T22:37:39.282716+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Berkshire Hathaway subsidiary issues $4.5B in senior notes across three tranches

## Summary
- Issued $750M 2.300% notes due 2027, $1B 2.875% notes due 2032, and $2.75B 3.850% notes due 2052.
- Notes fully and unconditionally guaranteed by Berkshire Hathaway Inc.
- Underwriting led by BofA Securities and J.P. Morgan Securities.
- Issued under existing shelf registration; officers' certificates and indenture filed as exhibits.

## SEC filing metadata
- accession: 0001193125-22-076089
- form_type: 8-K
- ticker: BRK-B
- cik: 0001067983
- company_name: BERKSHIRE HATHAWAY INC
- filed_at: 2022-03-15T23:59:59+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/1067983/000119312522076089/0001193125-22-076089-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1067983/000119312522076089/d317241d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-076089
- JSON: https://secwatch.observer/filing/0001193125-22-076089.json
- Plain text: https://secwatch.observer/filing/0001193125-22-076089.txt

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