LDOS - CIK 0001336920
Leidos Holdings, Inc. has filed 2,945 documents with the SEC between 2005 and 2026. The most frequent type is insider trade (2,041 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2026-03-05 | 2026-03-03 |
| Major company event | 8-K | 2026-03-03 | 2026-03-02 |
| Insider trade | 4 | 2026-02-25 | 2026-02-23 |
| Insider trade | 4 | 2026-02-25 | 2026-02-23 |
| Insider trade | 4 | 2026-02-24 | 2026-02-20 |
| Insider trade | 4 | 2026-02-24 | 2026-02-20 |
| Insider trade | 4 | 2026-02-23 | 2026-02-19 |
| Prospectus supplement | 424B2 | 2026-02-20 | - |
| Free writing prospectus | FWP | 2026-02-19 | - |
| Prospectus supplement | 424B2 | 2026-02-19 | - |
| S-3ASR | - | 2026-02-19 | - |
| Insider trade | 4 | 2026-02-17 | 2026-02-12 |
| Insider trade | 4 | 2026-02-17 | 2026-02-12 |
| Insider trade | 4 | 2026-02-17 | 2026-02-12 |
| Insider trade | 4 | 2026-02-17 | 2026-02-12 |
| Insider trade | 4 | 2026-02-17 | 2026-02-12 |
| Insider trade | 4 | 2026-02-17 | 2026-02-12 |
| Insider trade | 4 | 2026-02-17 | 2026-02-12 |
| Insider trade | 4 | 2026-02-17 | 2026-02-12 |
| Insider trade | 4 | 2026-02-17 | 2026-02-12 |
| Insider trade | 4 | 2026-02-17 | 2026-02-12 |
| Annual report | 10-K | 2026-02-17 | 2026-01-02 |
| Major company event | 8-K | 2026-02-17 | 2026-02-17 |
| Major company event | 8-K | 2026-02-17 | 2026-02-12 |
| Major company event | 8-K | 2026-01-26 | 2026-01-23 |
| Insider trade | 4 | 2026-01-22 | 2026-01-20 |
| Insider sale notice | 144 | 2026-01-20 | - |
| New insider ownership | 3 | 2026-01-13 | 2026-01-05 |
| Insider trade | 4 | 2026-01-09 | 2026-01-07 |
| Insider trade | 4 | 2026-01-02 | 2025-12-31 |
| Insider trade | 4 | 2026-01-02 | 2025-12-31 |
| Insider trade | 4 | 2026-01-02 | 2025-12-31 |
| Insider trade | 4 | 2026-01-02 | 2025-12-31 |
| Insider trade | 4 | 2026-01-02 | 2025-12-31 |
| Insider trade | 4 | 2025-12-22 | 2025-12-19 |
| Insider sale notice | 144 | 2025-12-19 | - |
| Insider trade | 4 | 2025-12-03 | 2025-12-02 |
| Insider trade | 4 | 2025-11-19 | 2025-11-19 |
| Insider trade | 4 | 2025-11-18 | 2025-11-14 |
| Insider trade | 4 | 2025-11-18 | 2025-11-14 |
| Quarterly report | 10-Q | 2025-11-04 | 2025-10-03 |
| Major company event | 8-K | 2025-11-04 | 2025-11-04 |
| Insider trade | 4 | 2025-10-09 | 2025-10-07 |
| Insider trade | 4 | 2025-10-02 | 2025-09-30 |
| Insider trade | 4 | 2025-10-02 | 2025-09-30 |
| Insider trade | 4 | 2025-10-02 | 2025-09-30 |
| Insider trade | 4 | 2025-10-02 | 2025-09-30 |
| Insider trade | 4 | 2025-10-02 | 2025-09-30 |
| Insider trade | 4 | 2025-09-04 | 2025-09-02 |
| Insider sale notice | 144 | 2025-09-04 | - |