Leidos Holdings, Inc. — 424B2 Filings
6 424B2 filings on record
This page lists all 424B2 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 6 424B2 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 |
|---|---|---|---|---|
| 424B2 | 424B2 | 0001193125-26-061495 | Feb 20, 2026 | — |
| 424B2 | 424B2 | 0001193125-26-058212 | Feb 19, 2026 | — |
| 424B2 | 424B2 | 0001193125-25-028176 | Feb 18, 2025 | — |
| 424B2 | 424B2 | 0001193125-25-025649 | Feb 13, 2025 | — |
| 424B2 | 424B2 | 0001193125-23-042093 | Feb 17, 2023 | — |
| 424B2 | 424B2 | 0001193125-23-040784 | Feb 16, 2023 | — |