Lockheed Martin Corp SEC filings LMT
Lockheed Martin Corp has 1,001 filings in SEC EDGAR's recent list, going back to Jun 23, 2016. Its latest annual report, Form ARS, was filed on Mar 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 22, 2026, covering the quarter ended Sep 27, 2026. The most recent current report (Form 8-K) was filed on Oct 22, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 27, 2026 | Oct 23, 2026 |
| 4 | Insider transaction | Oct 27, 2026 | Oct 23, 2026 |
| 144 | Notice of proposed sale | Oct 23, 2026 | — |
| 10-Q | Quarterly report | Oct 22, 2026 | Sep 27, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 22, 2026 | Oct 22, 2026 |
| 4 | Insider transaction | Oct 1, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 1, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Material agreement
|
Aug 28, 2026 | Aug 24, 2026 |
| 4 | Insider transaction | Aug 17, 2026 | Aug 13, 2026 |
| 4 | Insider transaction | Aug 13, 2026 | Aug 11, 2026 |
| 144 | Notice of proposed sale | Aug 13, 2026 | — |
| 144 | Notice of proposed sale | Aug 12, 2026 | — |
| 144 | Notice of proposed sale | Aug 11, 2026 | — |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 10-Q | Quarterly report | Jul 23, 2026 | Jun 28, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2026 | Jul 23, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| 11-K | Employee savings plan report | Jun 24, 2026 | Dec 31, 2025 |
| 11-K | Employee savings plan report | Jun 24, 2026 | Dec 31, 2025 |
| 11-K | Employee savings plan report | Jun 24, 2026 | Dec 31, 2025 |
| 11-K | Employee savings plan report | Jun 24, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jun 15, 2026 | Jun 11, 2026 |
| 3 | Initial insider ownership | Jun 10, 2026 | Jun 1, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2026 | — |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2026 | May 12, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 30, 2026 | — |
| S-3ASR | Automatic shelf registration | Apr 23, 2026 | — |
| 10-Q | Quarterly report | Apr 23, 2026 | Mar 29, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 23, 2026 | Apr 23, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 1, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| ARS | Annual report to shareholders | Mar 26, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 26, 2026 | — |
| DEF 14A | Proxy statement | Mar 26, 2026 | May 12, 2026 |
| 4 | Insider transaction | Mar 13, 2026 | Mar 11, 2026 |
| 144 | Notice of proposed sale | Mar 11, 2026 | — |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 27, 2026 |
| 144 | Notice of proposed sale | Feb 27, 2026 | — |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 144 | Notice of proposed sale | Feb 24, 2026 | — |
| 4 | Insider transaction | Feb 18, 2026 | Feb 13, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 13, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 13, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 13, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 13, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 13, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 13, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 13, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 13, 2026 |
| 10-K | Annual report | Jan 29, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 29, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jan 5, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Other events
|
Dec 18, 2025 | Dec 18, 2025 |
| 4 | Insider transaction | Dec 9, 2025 | Dec 5, 2025 |
| 4 | Insider transaction | Dec 9, 2025 | Dec 5, 2025 |
| 4 | Insider transaction | Dec 9, 2025 | Dec 5, 2025 |
| 4 | Insider transaction | Dec 9, 2025 | Dec 5, 2025 |
| 4 | Insider transaction | Dec 9, 2025 | Dec 5, 2025 |
| 8-K |
Current report
Material agreement
|
Dec 9, 2025 | Dec 5, 2025 |
| 4 | Insider transaction | Oct 28, 2025 | Oct 24, 2025 |
| 4 | Insider transaction | Oct 27, 2025 | Oct 23, 2025 |
| 144 | Notice of proposed sale | Oct 23, 2025 | — |
| 10-Q | Quarterly report | Oct 21, 2025 | Sep 28, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 21, 2025 | Oct 21, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Material agreement
|
Aug 29, 2025 | Aug 28, 2025 |
| 8-K |
Current report
Other events
|
Jul 28, 2025 | Jul 28, 2025 |
| 424B2 | Prospectus | Jul 24, 2025 | — |
| FWP | Free writing prospectus | Jul 23, 2025 | — |
| 424B5 | Prospectus supplement | Jul 23, 2025 | — |
| 10-Q | Quarterly report | Jul 22, 2025 | Jun 29, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2025 | Jul 22, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 30, 2025 |
| 11-K | Employee savings plan report | Jun 24, 2025 | Dec 31, 2024 |
| 11-K | Employee savings plan report | Jun 24, 2025 | Dec 31, 2024 |
| 11-K | Employee savings plan report | Jun 24, 2025 | Dec 31, 2024 |
| 11-K | Employee savings plan report | Jun 24, 2025 | Dec 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
May 9, 2025 | May 9, 2025 |
| PX14A6G | Bowyer research - px14a6g | May 8, 2025 | — |
| 3 | Initial insider ownership | Apr 25, 2025 | Apr 17, 2025 |
| 10-Q | Quarterly report | Apr 22, 2025 | Mar 30, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2025 | Apr 22, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 17, 2025 | Apr 16, 2025 |
| DEFA14A | Additional proxy material | Apr 8, 2025 | — |
| PX14A6G | Filing | Apr 4, 2025 | — |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Mar 31, 2025 |
| ARS | Annual report to shareholders | Mar 27, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 27, 2025 | — |
| DEF 14A | Proxy statement | Mar 27, 2025 | May 9, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 144 | Notice of proposed sale | Feb 27, 2025 | — |
| 144 | Notice of proposed sale | Feb 26, 2025 | — |
| 144 | Notice of proposed sale | Feb 26, 2025 | — |
| 144 | Notice of proposed sale | Feb 26, 2025 | — |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 10-K | Annual report | Jan 28, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 28, 2025 | Jan 28, 2025 |
| 3 | Initial insider ownership | Jan 16, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Jan 3, 2025 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 26, 2024 | Dec 11, 2024 |
| 144 | Notice of proposed sale | Dec 20, 2024 | — |
| 8-K |
Current report
Other events
|
Dec 11, 2024 | Dec 11, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 11, 2024 | Dec 11, 2024 |
| 4 | Insider transaction | Dec 10, 2024 | Dec 6, 2024 |
| 4 | Insider transaction | Dec 10, 2024 | Dec 6, 2024 |
| 4 | Insider transaction | Dec 10, 2024 | Dec 6, 2024 |
| 4 | Insider transaction | Dec 10, 2024 | Dec 6, 2024 |
| 4 | Insider transaction | Dec 10, 2024 | Dec 6, 2024 |
| 424B2 | Prospectus | Dec 5, 2024 | — |
| FWP | Free writing prospectus | Dec 4, 2024 | — |
| 424B5 | Prospectus supplement | Dec 4, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Nov 13, 2024 | Nov 13, 2024 |
| 4 | Insider transaction | Nov 1, 2024 | Oct 30, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 1, 2024 | — |
| 4 | Insider transaction | Oct 28, 2024 | Oct 24, 2024 |
| 10-Q | Quarterly report | Oct 22, 2024 | Sep 29, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 22, 2024 | Oct 22, 2024 |
| 4 | Insider transaction | Oct 2, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Oct 2, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Aug 27, 2024 | Aug 23, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 16, 2024 | — |
| 4 | Insider transaction | Aug 5, 2024 | Aug 1, 2024 |
| 144 | Notice of proposed sale | Aug 1, 2024 | — |
| 4 | Insider transaction | Jul 25, 2024 | Jul 24, 2024 |
| 144 | Notice of proposed sale | Jul 24, 2024 | — |
| 10-Q | Quarterly report | Jul 23, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2024 | Jul 23, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 19, 2024 | Jul 19, 2024 |
| 4 | Insider transaction | Jul 2, 2024 | Jun 28, 2024 |
| 4 | Insider transaction | Jul 2, 2024 | Jun 28, 2024 |
| 11-K | Employee savings plan report | Jun 24, 2024 | Dec 31, 2023 |
| 11-K | Employee savings plan report | Jun 24, 2024 | Dec 31, 2023 |
| 11-K | Employee savings plan report | Jun 24, 2024 | Dec 31, 2023 |
| 11-K | Employee savings plan report | Jun 24, 2024 | Dec 31, 2023 |
| 144 | Notice of proposed sale | Jun 12, 2024 | — |
| 144 | Notice of proposed sale | Jun 6, 2024 | — |
| 4 | Insider transaction | Jun 5, 2024 | Jun 3, 2024 |
| 3 | Initial insider ownership | Jun 4, 2024 | May 22, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2024 | — |
| 8-K |
Current report
Officer or director change
|
May 24, 2024 | May 21, 2024 |
| 8-K |
Current report
Officer or director change
|
May 22, 2024 | May 21, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 3, 2024 | May 2, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | May 2, 2024 | — |
| 4 | Insider transaction | Apr 29, 2024 | Apr 25, 2024 |
| 10-Q | Quarterly report | Apr 23, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 23, 2024 | Apr 23, 2024 |
| PX14A6G | Filing | Apr 19, 2024 | — |
| UPLOAD | Letter from the SEC | Apr 12, 2024 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Guided Missiles & Space Vehicles & Parts (SIC 3760)
- Listed as
- LMT (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- Bethesda, MD
- SEC filer status
- Large accelerated filer
- SEC CIK
- 936468
- Former names
- LOCKHEED MARTIN CORP (until Oct 27, 2026)
Other Guided Missiles & Space Vehicles & Parts companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.