Leidos Holdings, Inc. - LDOS
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 65
Latest filed: Aug 13, 2026
| Form | Count |
|---|---|
| 4 | 54 |
| 8-K | 6 |
| 144 | 3 |
| SCHEDULE 13G | 1 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 13, 2026 | 4 | Aug 11, 2026 | 0001336920-26-000255 | View |
| Aug 11, 2026 | 144 | — | 0001193125-26-344447 | View |
| Aug 06, 2026 | 4 | Aug 04, 2026 | 0001336920-26-000250 | View |
| Aug 06, 2026 | 4 | Aug 04, 2026 | 0001336920-26-000251 | View |
| Aug 06, 2026 | 4 | Aug 04, 2026 | 0001336920-26-000252 | View |
| Aug 04, 2026 | 8-K | Aug 04, 2026 | 0001336920-26-000243 | View |
| Jul 07, 2026 | 4 | Jul 06, 2026 | 0001336920-26-000242 | View |
| Jul 02, 2026 | 4 | Jun 30, 2026 | 0001336920-26-000235 | View |
| Jul 02, 2026 | 4 | Jun 30, 2026 | 0001336920-26-000236 | View |
| Jul 02, 2026 | 4 | Jun 30, 2026 | 0001336920-26-000237 | View |
| Jul 02, 2026 | 4 | Jun 30, 2026 | 0001336920-26-000238 | View |
| Jul 02, 2026 | 4 | Jun 30, 2026 | 0001336920-26-000239 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001336920-26-000206 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001336920-26-000207 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001336920-26-000208 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001336920-26-000209 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001336920-26-000210 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001336920-26-000211 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001336920-26-000212 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001336920-26-000213 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001336920-26-000214 | View |
| May 08, 2026 | 4 | May 07, 2026 | 0001336920-26-000186 | View |
| May 07, 2026 | 144 | — | 0001973379-26-000159 | View |
| May 06, 2026 | 8-K | May 01, 2026 | 0001336920-26-000177 | View |
| May 06, 2026 | 4 | May 03, 2026 | 0001336920-26-000180 | View |
| May 06, 2026 | 4 | May 05, 2026 | 0001336920-26-000183 | View |
| May 05, 2026 | 4 | May 01, 2026 | 0001336920-26-000172 | View |
| May 05, 2026 | 8-K | May 05, 2026 | 0001336920-26-000167 | View |
| Apr 30, 2026 | SCHEDULE 13G | — | 0002100119-26-000767 | View |
| Apr 15, 2026 | 8-K | Apr 14, 2026 | 0001193125-26-155884 | View |
| Apr 14, 2026 | 4 | Apr 10, 2026 | 0001336920-26-000161 | View |
| Apr 08, 2026 | 4 | Apr 07, 2026 | 0001336920-26-000158 | View |
| Apr 07, 2026 | 144 | — | 0001973379-26-000143 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001336920-26-000152 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001336920-26-000155 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001336920-26-000143 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001336920-26-000146 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001336920-26-000149 | View |
| Mar 30, 2026 | 8-K | Mar 27, 2026 | 0001193125-26-130304 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001693 | View |
| Mar 18, 2026 | 4 | Mar 16, 2026 | 0001336920-26-000134 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001336920-26-000113 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001336920-26-000116 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001336920-26-000119 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001336920-26-000122 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001336920-26-000125 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001336920-26-000128 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001336920-26-000101 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001336920-26-000104 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001336920-26-000107 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001336920-26-000110 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001336920-26-000077 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001336920-26-000080 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001336920-26-000083 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001336920-26-000086 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001336920-26-000089 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001336920-26-000092 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001336920-26-000095 | View |
| Mar 05, 2026 | 4 | Mar 04, 2026 | 0001336920-26-000098 | View |
| Mar 03, 2026 | 8-K | Mar 02, 2026 | 0001193125-26-085897 | View |
| Feb 25, 2026 | 4 | Feb 23, 2026 | 0001336920-26-000071 | View |
| Feb 25, 2026 | 4 | Feb 23, 2026 | 0001336920-26-000074 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0001336920-26-000065 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0001336920-26-000068 | View |
| Feb 23, 2026 | 4 | Feb 19, 2026 | 0001336920-26-000062 | View |