---
schema_version: "secwatch.filing_event.v1"
accession: "0000936468-23-000071"
form_type: "8-K"
ticker: "LMT"
cik: "0000936468"
company_name: "LOCKHEED MARTIN CORP"
filed_at: "2023-05-25T23:59:59+00:00"
generated_at: "2026-06-14T15:28:21.092414+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Lockheed Martin issues $2B in senior notes across three tranches (2028, 2034, 2055)

## Summary
- Issued $500M 4.450% notes due 2028, $850M 4.750% notes due 2034, and $650M 5.200% notes due 2055.
- Net proceeds will be used for general corporate purposes.
- Underwriting agreement with Citigroup, Barclays, and Credit Agricole as representatives.
- Notes are unsecured senior obligations; interest payable semi-annually starting 2023.

## SEC filing metadata
- accession: 0000936468-23-000071
- form_type: 8-K
- ticker: LMT
- cik: 0000936468
- company_name: LOCKHEED MARTIN CORP
- filed_at: 2023-05-25T23:59:59+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/936468/000093646823000071/0000936468-23-000071-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/936468/000093646823000071/lmt-20230525.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000936468-23-000071
- JSON: https://secwatch.observer/filing/0000936468-23-000071.json
- Plain text: https://secwatch.observer/filing/0000936468-23-000071.txt

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