# LOCKHEED MARTIN CORP — DEF 14A

LOCKHEED MARTIN CORP of BETHESDA, MD filed a DEF 14A with the SEC on 1999-03-23. Industry: Guided Missiles & Space Vehicles & Parts.

## Filing

- Filed: 1999-03-23
- Form: DEF 14A
- Accession: 0000950133-99-000843
- Registrant: LOCKHEED MARTIN CORP
- CIK: 0000936468
- Industry (SIC): Guided Missiles & Space Vehicles & Parts (3760)
- State of incorporation: MD
- Location: BETHESDA, MD

## Filing timeline for this registrant (60)

_Showing 12 of 60 filings._

| Filed | Form |
| --- | --- |
| [2026-03-26](https://search.stillhousedata.com/proxy/0000936468-26-000006) | DEFA14A |
| [2026-03-26](https://search.stillhousedata.com/proxy/0000936468-26-000004) | DEF 14A |
| [2025-04-08](https://search.stillhousedata.com/proxy/0000936468-25-000023) | DEFA14A |
| [2025-03-27](https://search.stillhousedata.com/proxy/0000936468-25-000018) | DEFA14A |
| [2025-03-27](https://search.stillhousedata.com/proxy/0000936468-25-000015) | DEF 14A |
| [2024-04-09](https://search.stillhousedata.com/proxy/0000936468-24-000042) | DEFA14A |
| [2024-03-25](https://search.stillhousedata.com/proxy/0000936468-24-000039) | DEFR14A |
| [2024-03-15](https://search.stillhousedata.com/proxy/0000936468-24-000033) | DEFA14A |
| [2024-03-15](https://search.stillhousedata.com/proxy/0000936468-24-000032) | DEF 14A |
| [2023-03-14](https://search.stillhousedata.com/proxy/0000936468-23-000035) | DEFA14A |
| [2023-03-14](https://search.stillhousedata.com/proxy/0000936468-23-000034) | DEF 14A |
| [2022-03-11](https://search.stillhousedata.com/proxy/0000936468-22-000033) | DEF 14A |

## More

- [CIK 936468 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=936468&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950133-99-000843.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.