Leidos Holdings, Inc. — All Filings
1,005 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-K/A
10-KT
10-KT/A
10-Q
10-Q/A
11-K
144
15-12B
15-12B/A
15-12G
3
3/A
4
4/A
424B2
424B3
424B4
425
5
8-A12B
8-A12G
8-K
8-K/A
ARS
AW
CERTNYS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFM14A
EFFECT
FWP
NO ACT
POS AM
PRE 14A
PREM14A
PRER14A
PX14A6G
S-1
S-1/A
S-3ASR
S-4
S-4 POS
S-4/A
S-8
S-8 POS
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 144 | — | 0001973379-24-000312 | Nov 7, 2024 | — |
| 4 | FORM 4 | 0001628280-24-045777 | Nov 6, 2024 | Nov 4, 2024 |
| 4 | FORM 4 | 0001628280-24-044766 | Nov 1, 2024 | Oct 31, 2024 |
| 144 | — | 0001973379-24-000301 | Oct 31, 2024 | — |
| 8-K | 8-K | 0001336920-24-000052 | Oct 29, 2024 | — |
| 10-Q | 10-Q | 0001336920-24-000054 | Oct 29, 2024 | Sep 27, 2024 |
| 8-K | 8-K | 0001628280-24-043822 | Oct 25, 2024 | — |
| SC 13G | — | 0002012383-24-000976 | Oct 21, 2024 | — |
| 3 | FORM 3 | 0002040206-24-000004 | Oct 7, 2024 | — |
| 4 | FORM 4 | 0001628280-24-041740 | Oct 1, 2024 | Sep 27, 2024 |
| 4 | FORM 4 | 0001628280-24-041744 | Oct 1, 2024 | Sep 27, 2024 |
| 4 | FORM 4 | 0001628280-24-041747 | Oct 1, 2024 | Sep 27, 2024 |
| 4 | FORM 4 | 0001628280-24-041750 | Oct 1, 2024 | Sep 27, 2024 |
| 3 | FORM 3 | 0001628280-24-041311 | Sep 25, 2024 | — |
| 8-K | 8-K | 0001628280-24-040798 | Sep 18, 2024 | Sep 12, 2024 |
| 4 | FORM 4 | 0001628280-24-037261 | Aug 14, 2024 | Aug 13, 2024 |
| 144 | — | 0001973379-24-000244 | Aug 13, 2024 | — |
| 4 | FORM 4 | 0001628280-24-036509 | Aug 9, 2024 | Aug 7, 2024 |
| 4 | FORM 4 | 0001628280-24-035687 | Aug 7, 2024 | Aug 6, 2024 |
| 4 | FORM 4 | 0001628280-24-035690 | Aug 7, 2024 | Aug 6, 2024 |
| 4 | FORM 4 | 0001628280-24-034816 | Aug 5, 2024 | Aug 1, 2024 |
| 4 | FORM 4 | 0001628280-24-034821 | Aug 5, 2024 | Aug 1, 2024 |
| 144 | — | 0001973379-24-000236 | Aug 1, 2024 | — |
| 10-Q | 10-Q | 0001336920-24-000049 | Jul 30, 2024 | Jun 28, 2024 |
| 8-K | 8-K | 0001336920-24-000045 | Jul 30, 2024 | — |
| 4 | FORM 4 | 0001628280-24-030843 | Jul 2, 2024 | Jun 28, 2024 |
| 4 | FORM 4 | 0001628280-24-030845 | Jul 2, 2024 | Jun 28, 2024 |
| 4 | FORM 4 | 0001628280-24-030846 | Jul 2, 2024 | Jun 28, 2024 |
| 4 | FORM 4 | 0001628280-24-030848 | Jul 2, 2024 | Jun 28, 2024 |
| 11-K | 11-K | 0001336920-24-000042 | Jun 21, 2024 | Dec 31, 2023 |
| SD | SD | 0001336920-24-000039 | May 29, 2024 | — |
| 4 | FORM 4 | 0001628280-24-025222 | May 24, 2024 | — |
| 144 | — | 0001973379-24-000193 | May 24, 2024 | — |
| 4 | FORM 4 | 0001628280-24-021740 | May 8, 2024 | May 7, 2024 |
| 4 | FORM 4 | 0001628280-24-021234 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-021242 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-021245 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-021250 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-021254 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-021257 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-021214 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-021209 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-021217 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-021225 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-021229 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-021220 | May 7, 2024 | May 3, 2024 |
| 4 | FORM 4 | 0001628280-24-020289 | May 3, 2024 | May 2, 2024 |
| 4 | FORM 4 | 0001628280-24-020304 | May 3, 2024 | May 2, 2024 |
| 4 | FORM 4 | 0001628280-24-020295 | May 3, 2024 | May 2, 2024 |
| 4 | FORM 4 | 0001628280-24-020281 | May 3, 2024 | May 2, 2024 |