---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-112230"
form_type: "8-K"
ticker: "LMT"
cik: "0000936468"
company_name: "LOCKHEED MARTIN CORP"
filed_at: "2022-04-21T23:59:59+00:00"
generated_at: "2026-06-26T06:01:44.455074+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# Lockheed Martin updates indenture for future debt issuances after trustee change

## Summary
- Supplemental indenture executed April 21, 2022, with U.S. Bank Trust Company as successor trustee.
- Amends redemption provisions in Article 3 of base indenture; applies only to new series of securities.
- Existing outstanding debt securities unaffected by the amendment.
- Trustee change follows transfer of corporate trust business from U.S. Bank National Association to affiliate.

## SEC filing metadata
- accession: 0001193125-22-112230
- form_type: 8-K
- ticker: LMT
- cik: 0000936468
- company_name: LOCKHEED MARTIN CORP
- filed_at: 2022-04-21T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/936468/000119312522112230/0001193125-22-112230-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/936468/000119312522112230/d314321d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-112230
- JSON: https://secwatch.observer/filing/0001193125-22-112230.json
- Plain text: https://secwatch.observer/filing/0001193125-22-112230.txt

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