LMT · CIK 0000936468
LOCKHEED MARTIN CORP (LMT) SEC Filings
Browse 2630 SEC filings for LOCKHEED MARTIN CORP, covering Feb 9, 1995 through Jul 2, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
2,630
Filed in the last 12 months
78
History covered
1995–2026
Latest filing
4
Latest important filings
Jump directly to the most recent annual, quarterly, and current reports.
Latest annual report
10-K
Annual report · Jan 29, 2026
Open original filingLatest quarterly report
10-Q
Quarterly report · Apr 23, 2026
Open original filingLatest company update
8-K
Shareholder vote · May 13, 2026
Open original filingComplete filing history
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50 filings
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| Form | Description | Period ended | Filed |
|---|---|---|---|
| 4 | Change in insider ownership | Jun 30, 2026 | Jul 2, 2026 |
| 4 | Change in insider ownership | Jun 30, 2026 | Jul 2, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 24, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 24, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 24, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 24, 2026 |
| 4 | Change in insider ownership | Jun 11, 2026 | Jun 15, 2026 |
| 3 | Initial insider ownership statement | Jun 1, 2026 | Jun 10, 2026 |
| SD | Specialized disclosure report | — | May 27, 2026 |
| 8-K | Shareholder vote | May 12, 2026 | May 13, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | Apr 30, 2026 |
| S-3ASR | S-3ASR filing | — | Apr 23, 2026 |
| 10-Q | Quarterly report | Mar 29, 2026 | Apr 23, 2026 |
| 8-K | Results of operations | Apr 23, 2026 | Apr 23, 2026 |
| 4 | Change in insider ownership | Apr 1, 2026 | Apr 6, 2026 |
| 4 | Change in insider ownership | Mar 31, 2026 | Apr 2, 2026 |
| 4 | Change in insider ownership | Mar 31, 2026 | Apr 2, 2026 |
| 4 | Change in insider ownership | Mar 31, 2026 | Apr 2, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | Mar 27, 2026 |
| ARS | ARS filing | Dec 31, 2025 | Mar 26, 2026 |
| DEFA14A | Additional proxy materials | — | Mar 26, 2026 |
| DEF 14A | Definitive proxy statement | May 12, 2026 | Mar 26, 2026 |
| 4 | Change in insider ownership | Mar 11, 2026 | Mar 13, 2026 |
| 144 | Notice of proposed securities sale | — | Mar 11, 2026 |
| 4 | Change in insider ownership | Feb 25, 2026 | Feb 27, 2026 |
Page 1 of 2
Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
57 filings
2025
78 filings
2024
117 filings
2023
104 filings
2022
118 filings
2021
96 filings
2020
103 filings
2019
83 filings
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.