Leidos Holdings, Inc. — SC 13G/A Filings
55 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by Leidos Holdings, Inc. (LDOS), sorted by most recent first. Each row links to the full filing on EdgarLookup. Leidos Holdings, Inc. has filed 55 SC 13G/A documents with the SEC since 2019. To view all SEC filings by Leidos Holdings, Inc., see the full filings list.
All
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 |
|---|---|---|---|---|
| SC 13G/A | SCHEDULE 13G/A | 0001104659-24-021331 | Feb 13, 2024 | — |
| SC 13G/A | — | 0001086364-24-001722 | Jan 23, 2024 | — |
| SC 13G/A | — | 0001306550-23-008789 | Mar 8, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-23-016341 | Feb 9, 2023 | — |
| SC 13G/A | — | 0001306550-23-003100 | Jan 24, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-017954 | Feb 10, 2022 | — |
| SC 13G/A | — | 0000834237-22-008599 | Feb 9, 2022 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0001678858-22-000312 | Feb 4, 2022 | — |
| SC 13G/A | — | 0000834237-22-005497 | Feb 3, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-018486 | Feb 10, 2021 | — |
| SC 13G/A | SC 13G/A | 0001104659-21-013418 | Feb 8, 2021 | — |
| SC 13G/A | — | 0000834237-21-004699 | Jan 29, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-017041 | Feb 12, 2020 | — |
| SC 13G/A | SC 13G/A | 0001104659-20-016089 | Feb 11, 2020 | — |
| SC 13G/A | — | 0000315066-20-001064 | Feb 7, 2020 | — |
| SC 13G/A | — | 0000834237-20-005915 | Feb 5, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001144204-19-044093 | Sep 10, 2019 | — |
| SC 13G/A | — | 0000315066-19-001162 | Feb 13, 2019 | — |
| SC 13G/A | — | 0000932471-19-005878 | Feb 12, 2019 | — |
| SC 13G/A | — | 0000215457-19-004835 | Feb 6, 2019 | — |
| SC 13G/A | — | 0000932471-19-002325 | Feb 1, 2019 | — |
| SC 13G/A | — | 0000932471-18-004985 | Feb 13, 2018 | — |
| SC 13G/A | — | 0000932471-18-003564 | Feb 9, 2018 | — |
| SC 13G/A | — | 0000215457-18-003013 | Jan 25, 2018 | — |
| SC 13G/A | — | 0000932471-17-003110 | Feb 14, 2017 | — |
| SC 13G/A | — | 0000315066-17-001766 | Feb 14, 2017 | — |
| SC 13G/A | — | 0000932471-17-001412 | Feb 10, 2017 | — |
| SC 13G/A | — | 0000353480-17-001154 | Jan 25, 2017 | — |
| SC 13G/A | — | 0000932471-16-011320 | Feb 10, 2016 | — |
| SC 13G/A | — | 0000215457-16-005650 | Feb 10, 2016 | — |
| SC 13G/A | — | 0000932471-16-010511 | Feb 9, 2016 | — |
| SC 13G/A | — | 0000932471-15-004376 | Feb 10, 2015 | — |
| SC 13G/A | — | 0000215457-15-000227 | Feb 9, 2015 | — |
| SC 13G/A | LEIDOS 13G | 0000932471-15-002553 | Feb 4, 2015 | — |
| SC 13G/A | — | 0000932471-14-002890 | Feb 11, 2014 | — |
| SC 13G/A | — | 0000932471-13-001125 | Feb 1, 2013 | — |
| SC 13G/A | — | 0001086364-12-002795 | Aug 9, 2012 | — |
| SC 13G/A | — | 0000932471-12-001425 | Feb 1, 2012 | — |
| SC 13G/A | — | 0000932471-11-000225 | Feb 4, 2011 | — |
| SC 13G/A | SAI AS OF 12/31/2009 | 0000080255-10-000184 | Feb 12, 2010 | — |
| SC 13G/A | — | 0000888002-10-000416 | Feb 12, 2010 | — |
| SC 13G/A | — | 0000932471-10-001244 | Feb 9, 2010 | — |
| SC 13G/A | — | 0000932471-10-001243 | Feb 9, 2010 | — |
| SC 13G/A | — | 0001144204-09-009122 | Feb 17, 2009 | — |
| SC 13G/A | SAIC, INC. | 0000902664-09-000995 | Feb 17, 2009 | — |
| SC 13G/A | SAIC AS OF 12/31/08 | 0000080255-09-000154 | Feb 12, 2009 | — |
| SC 13G/A | SAIC PREFERRED STOCK 2008 13G | 0000932471-09-000140 | Feb 6, 2009 | — |
| SC 13G/A | — | 0001144204-08-034362 | Jun 10, 2008 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001362310-08-000979 | Feb 14, 2008 | — |
| SC 13G/A | SAIC, INC. | 0000902664-08-001354 | Feb 14, 2008 | — |