---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-127961"
form_type: "8-K"
ticker: "NOC"
cik: "0001133421"
company_name: "NORTHROP GRUMMAN CORP /DE/"
filed_at: "2025-05-28T23:59:59+00:00"
generated_at: "2026-05-20T07:31:53.442916+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Northrop Grumman prices $1.0B senior notes offering in two tranches (2030, 2035)

## Summary
- $500M of 4.650% notes due 2030 and $500M of 5.250% notes due 2035 priced.
- Net proceeds for debt repayment (7.875% and 7.750% notes due 2026), share repurchases, working capital.
- Offering expected to close May 29, 2025, subject to customary conditions.
- Goldman Sachs, Mizuho, Morgan Stanley acting as underwriters.

## SEC filing metadata
- accession: 0001193125-25-127961
- form_type: 8-K
- ticker: NOC
- cik: 0001133421
- company_name: NORTHROP GRUMMAN CORP /DE/
- filed_at: 2025-05-28T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1133421/000119312525127961/0001193125-25-127961-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1133421/000119312525127961/d70818d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-127961
- JSON: https://secwatch.observer/filing/0001193125-25-127961.json
- Plain text: https://secwatch.observer/filing/0001193125-25-127961.txt

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