Leidos Holdings, Inc. SEC filings LDOS
Leidos Holdings, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Feb 24, 2020. Its latest annual report, Form 10-K, was filed on Feb 17, 2026 for the period ended Jan 2, 2026. The latest quarterly report (Form 10-Q) was filed on Nov 3, 2026, covering the quarter ended Oct 2, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations). The company's fiscal year ends on January 1.
| Form | Description | Filed | Period |
|---|---|---|---|
| 11-K | Employee savings plan report | Jun 18, 2026 | Dec 31, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2026 | — |
| 11-K | Employee savings plan report | Jun 20, 2025 | Dec 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 23, 2025 | — |
| 11-K | Employee savings plan report | Jun 21, 2024 | Dec 31, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2024 | — |
| 11-K | Employee savings plan report | Jun 28, 2023 | Dec 31, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 26, 2023 | — |
| UPLOAD | Letter from the SEC | Feb 15, 2023 | — |
| CORRESP | Letter to the SEC | Feb 10, 2023 | — |
| CORRESP | Letter to the SEC | Jan 18, 2023 | — |
| CORRESP | Letter to the SEC | Jan 11, 2023 | — |
| CORRESP | Letter to the SEC | Dec 21, 2022 | — |
| UPLOAD | Letter from the SEC | Dec 16, 2022 | — |
| 11-K | Employee savings plan report | Jun 13, 2022 | Dec 31, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2022 | — |
| 11-K | Employee savings plan report | Jun 25, 2021 | Dec 31, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2021 | — |
| EFFECT | Filing | May 19, 2021 | — |
| CORRESP | Letter to the SEC | May 17, 2021 | — |
| CORRESP | Letter to the SEC | May 17, 2021 | — |
| UPLOAD | Letter from the SEC | May 12, 2021 | — |
| 11-K | Employee savings plan report | Jun 29, 2020 | Dec 31, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 15, 2020 | — |
Showing 24 filings. 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
- Services-Computer Integrated Systems Design (SIC 7373)
- Listed as
- LDOS (NYSE)
- Fiscal year ends
- January 1
- Headquarters
- Reston, VA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1336920
- Former names
- SAIC, Inc. (until Sep 27, 2013)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.