Amentum Holdings, Inc. — 8-K Filings
15 8-K filings on record
This page lists all 8-K filings submitted to the SEC by Amentum Holdings, Inc. (AMTM), sorted by most recent first. Each row links to the full filing on EdgarLookup. Amentum Holdings, Inc. has filed 15 8-K documents with the SEC since 2024. To view all SEC filings by Amentum Holdings, Inc., see the full filings list.
All
10-12B
10-12B/A
10-K
10-Q
3
3/A
4
4/A
424B4
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
S-1
S-3ASR
S-8
SC 13D
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G/A
SEC STAFF ACTION
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001628280-26-006679 | Feb 10, 2026 | Feb 6, 2026 |
| 8-K | FORM 8-K | 0001628280-26-006491 | Feb 9, 2026 | — |
| 8-K | FORM 8-K | 0001628280-25-053839 | Nov 24, 2025 | — |
| 8-K | FORM 8-K | 0002011286-25-000158 | Aug 5, 2025 | — |
| 8-K | FORM 8-K | 0002011286-25-000135 | May 6, 2025 | — |
| 8-K | FORM 8-K | 0002011286-25-000094 | Mar 7, 2025 | — |
| 8-K | FORM 8-K | 0002011286-25-000090 | Mar 7, 2025 | — |
| 8-K | FORM 8-K | 0002011286-25-000085 | Mar 7, 2025 | Mar 5, 2025 |
| 8-K | FORM 8-K | 0002011286-25-000056 | Feb 4, 2025 | — |
| 8-K | FORM 8-K | 0002011286-25-000041 | Jan 30, 2025 | Jan 28, 2025 |
| 8-K | FORM 8-K | 0002011286-24-000064 | Dec 16, 2024 | — |
| 8-K | FORM 8-K | 0002011286-24-000042 | Nov 13, 2024 | Nov 6, 2024 |
| 8-K | CURRENT REPORT | 0000950157-24-001361 | Oct 3, 2024 | Sep 27, 2024 |
| 8-K | 8-K | 0001193125-24-227910 | Sep 27, 2024 | Sep 26, 2024 |
| 8-K | 8-K | 0001193125-24-221432 | Sep 18, 2024 | — |