Amentum Holdings, Inc. - Company Info ↗
| cik_10_digit | accessionNumber | filingDate | reportDate | form | items | size | data |
|---|---|---|---|---|---|---|---|
| 0002011286 | 0001628280-26-034156 | 2026-05-12 | 2026-04-03 | 10-Q | 7776325 | data | |
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| 0002011286 | 0002011286-26-000021 | 2026-05-07 | 2026-05-06 | 4 | 8765 | data | |
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| 0002011286 | 0002011286-26-000017 | 2026-05-07 | 2026-05-06 | 4 | 8791 | data | |
| 0002011286 | 0000914208-26-000176 | 2026-05-07 | SCHEDULE 13G/A | 7962 | data | ||
| 0002011286 | 0002011286-26-000011 | 2026-04-28 | 2026-04-24 | 8-K | 1.01 | 3556811 | data |
| 0002011286 | 0000102909-26-000568 | 2026-03-26 | SCHEDULE 13G/A | 7281 | data | ||
| 0002011286 | 0001628280-26-015158 | 2026-03-05 | 2026-03-04 | 4 | 487094 | data | |
| 0002011286 | 0001628280-26-014626 | 2026-03-04 | 2026-03-02 | 4 | 492540 | data | |
| 0002011286 | 0001628280-26-009269 | 2026-02-18 | 2026-02-17 | 4 | 492719 | data | |
| 0002011286 | 0001628280-26-006839 | 2026-02-10 | 2026-02-06 | 4 | 485684 | data | |
| 0002011286 | 0001628280-26-006837 | 2026-02-10 | 2026-02-06 | 4 | 490567 | data | |
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| 0002011286 | 0001628280-26-006827 | 2026-02-10 | 2026-02-06 | 4 | 491159 | data | |
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| 0002011286 | 0001628280-26-006679 | 2026-02-10 | 2026-02-06 | 8-K | 5.07 | 733312 | data |
| 0002011286 | 0001628280-26-006676 | 2026-02-10 | 2026-01-02 | 10-Q | 6083533 | data | |
| 0002011286 | 0001628280-26-006491 | 2026-02-09 | 2026-02-09 | 8-K | 2.02,9.01 | 1039835 | data |
| 0002011286 | 0001628280-26-004144 | 2026-01-29 | 2026-01-28 | 4 | 490593 | data | |
| 0002011286 | 0001628280-25-058378 | 2025-12-19 | 2025-11-17 | 4/A | 4272 | data | |
| 0002011286 | 0001628280-25-058376 | 2025-12-19 | 2025-11-17 | 4/A | 4309 | data | |
| 0002011286 | 0001628280-25-058374 | 2025-12-19 | 2025-11-17 | 4/A | 4097 | data | |
| 0002011286 | 0001628280-25-058286 | 2025-12-19 | 2025-12-17 | 4 | 8628 | data | |
| 0002011286 | 0001104659-25-123135 | 2025-12-19 | 2025-10-03 | ARS | 27353161 | data | |
| 0002011286 | 0001104659-25-123126 | 2025-12-19 | DEFA14A | 702167 | data | ||
| 0002011286 | 0001104659-25-123111 | 2025-12-19 | 2026-02-06 | DEF 14A | 5910316 | data | |
| 0002011286 | 0001628280-25-056097 | 2025-12-09 | 2025-12-05 | 4 | 8619 | data | |
| 0002011286 | 0001628280-25-053993 | 2025-11-25 | 2025-10-03 | 10-K | 14464723 | data | |
| 0002011286 | 0001628280-25-053839 | 2025-11-24 | 2025-11-24 | 8-K | 2.02,9.01 | 1389540 | data |
| 0002011286 | 0001628280-25-053285 | 2025-11-19 | 2025-11-17 | 4 | 4871 | data | |
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| 0002011286 | 0001628280-25-051106 | 2025-11-10 | 2025-11-06 | 4 | 8620 | data | |
| 0002011286 | 0000914208-25-000400 | 2025-11-06 | SCHEDULE 13G/A | 7824 | data | ||
| 0002011286 | 0001628280-25-043444 | 2025-10-01 | S-3ASR | 834115 | data | ||
| 0002011286 | 0002011286-25-000163 | 2025-08-06 | 2025-06-27 | 10-Q | 8487487 | data | |
| 0002011286 | 0002011286-25-000158 | 2025-08-05 | 2025-08-05 | 8-K | 2.02,9.01 | 1334985 | data |
| 0002011286 | 0001641172-25-009710 | 2025-05-12 | 2025-05-08 | 4 | 16678 | data | |
| 0002011286 | 0001641172-25-009708 | 2025-05-12 | 2025-05-08 | 4 | 5107 | data | |
| 0002011286 | 0001641172-25-009707 | 2025-05-12 | 2025-05-08 | 4 | 23631 | data | |
| 0002011286 | 0000950157-25-000397 | 2025-05-12 | 2025-05-08 | 4 | 8422 | data | |
| 0002011286 | 0000914208-25-000150 | 2025-05-09 | SCHEDULE 13G/A | 7823 | data | ||
| 0002011286 | 0002011286-25-000141 | 2025-05-07 | 2025-03-28 | 10-Q | 8361565 | data | |
| 0002011286 | 0002011286-25-000135 | 2025-05-06 | 2025-05-06 | 8-K | 2.02,9.01 | 1294306 | data |
| 0002011286 | 0002011286-25-000117 | 2025-04-10 | 2025-04-08 | 4 | 5528 | data | |
| 0002011286 | 0002011286-25-000116 | 2025-04-10 | 2025-04-08 | 4 | 5485 | data | |
| 0002011286 | 0002011286-25-000115 | 2025-04-10 | 2025-04-08 | 4 | 5494 | data | |
| 0002011286 | 0002011286-25-000114 | 2025-04-10 | 2025-04-08 | 4 | 5483 | data | |
| 0002011286 | 0002011286-25-000113 | 2025-04-10 | 2025-04-08 | 4 | 5508 | data | |
| 0002011286 | 0002011286-25-000112 | 2025-04-10 | 2025-04-08 | 4 | 5543 | data | |
| 0002011286 | 0002011286-25-000111 | 2025-04-10 | 2025-04-08 | 4 | 5531 | data | |
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| 0002011286 | 0000950170-25-040663 | 2025-03-17 | 2025-03-13 | 4 | 8968 | data | |
| 0002011286 | 0000950170-25-039032 | 2025-03-13 | SCHEDULE 13G/A | 82902 | data | ||
| 0002011286 | 0001628280-25-012390 | 2025-03-12 | 424B4 | 654337 | data | ||
| 0002011286 | 9999999995-25-000646 | 2025-03-11 | EFFECT | ,, | 1872 | data | |
| 0002011286 | 0001628280-25-011481 | 2025-03-10 | CORRESP | 11882 | data | ||
| 0002011286 | 0001628280-25-011478 | 2025-03-10 | CORRESP | 10756 | data | ||
| 0002011286 | 0001628280-25-011468 | 2025-03-10 | S-1 | 2092074 | data | ||
| 0002011286 | 0002011286-25-000094 | 2025-03-07 | 2025-03-07 | 8-K | 8.01,9.01 | 2346896 | data |
| 0002011286 | 0002011286-25-000092 | 2025-03-07 | 2025-03-05 | 4 | 6989 | data | |
| 0002011286 | 0002011286-25-000091 | 2025-03-07 | 2025-03-05 | 4 | 8722 | data | |
| 0002011286 | 0002011286-25-000090 | 2025-03-07 | 2025-03-07 | 8-K | 9.01 | 910211 | data |
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| 0002011286 | 0002011286-25-000085 | 2025-03-07 | 2025-03-05 | 8-K | 5.07 | 770653 | data |
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| 0002011286 | 0002011286-25-000062 | 2025-02-14 | 2025-02-12 | 4 | 7621 | data | |
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| 0002011286 | 0002011286-25-000060 | 2025-02-05 | 2024-12-27 | 10-Q | 6274513 | data | |
| 0002011286 | 0002011286-25-000056 | 2025-02-04 | 2025-02-04 | 8-K | 2.02,9.01 | 1070012 | data |
| 0002011286 | 0000932471-25-000078 | 2025-01-30 | SCHEDULE 13G/A | 6311 | data | ||
| 0002011286 | 0002011286-25-000042 | 2025-01-30 | 2025-01-28 | 4 | 9447 | data | |
| 0002011286 | 0002011286-25-000041 | 2025-01-30 | 2025-01-28 | 8-K | 5.02,9.01 | 748055 | data |
| 0002011286 | 0000000000-25-000778 | 2025-01-24 | UPLOAD | 40384 | data | ||
| 0002011286 | 0001628279-25-000014 | 2025-01-22 | DRS | 418639 | data | ||
| 0002011286 | 0002011286-25-000028 | 2025-01-21 | 2024-09-27 | ARS | 19410445 | data | |
| 0002011286 | 0002011286-25-000026 | 2025-01-21 | DEFA14A | 4306851 | data | ||
| 0002011286 | 0002011286-25-000024 | 2025-01-21 | 2025-03-05 | DEF 14A | 14195938 | data | |
| 0002011286 | 0000950157-24-001715 | 2024-12-30 | 2024-12-17 | 3/A | 7725 | data | |
| 0002011286 | 0000950157-24-001710 | 2024-12-27 | 2024-12-17 | 3 | 5851 | data | |
| 0002011286 | 0001493152-24-052280 | 2024-12-27 | 2024-12-17 | 4 | 5070 | data | |
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| 0002011286 | 0001493152-24-052278 | 2024-12-27 | 2024-12-17 | 3 | 15442 | data | |
| 0002011286 | 0001493152-24-051925 | 2024-12-23 | SCHEDULE 13D | 144547 | data | ||
| 0002011286 | 0000950157-24-001703 | 2024-12-23 | SCHEDULE 13D | 43761 | data | ||
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| 0002011286 | 0000950157-24-001690 | 2024-12-19 | SCHEDULE 13D/A | 8637 | data | ||
| 0002011286 | 0002011286-24-000072 | 2024-12-17 | 2024-09-27 | 10-K | 13742100 | data | |
| 0002011286 | 0002011286-24-000064 | 2024-12-16 | 2024-12-16 | 8-K | 2.02 | 1302364 | data |
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| 0002011286 | 0002011286-24-000042 | 2024-11-13 | 2024-11-06 | 8-K | 5.02,9.01 | 1236191 | data |
| 0002011286 | 0001193125-24-256176 | 2024-11-12 | SC 13G | 65946 | data | ||
| 0002011286 | 0000932471-24-000856 | 2024-11-12 | SC 13G/A | 6637 | data | ||
| 0002011286 | 0002012383-24-004392 | 2024-11-12 | SC 13G | 14164 | data | ||
| 0002011286 | 0002011286-24-000034 | 2024-11-08 | 2024-11-06 | 4 | 7691 | data | |
| 0002011286 | 0002011286-24-000033 | 2024-11-08 | 2024-11-06 | 4 | 5442 | data | |
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| 0002011286 | 0002011286-24-000031 | 2024-11-08 | 2024-11-06 | 4 | 7728 | data | |
| 0002011286 | 0002011286-24-000030 | 2024-11-08 | 2024-11-06 | 4 | 5598 | data | |
| 0002011286 | 0002011286-24-000029 | 2024-11-08 | 2024-11-06 | 4 | 5490 | data | |
| 0002011286 | 0002011286-24-000028 | 2024-11-08 | 2024-11-06 | 4 | 5453 | data | |
| 0002011286 | 0002011286-24-000027 | 2024-11-08 | 2024-11-06 | 4 | 5467 | data | |
| 0002011286 | 0002011286-24-000026 | 2024-11-08 | 2024-11-06 | 4 | 5444 | data | |
| 0002011286 | 0000950157-24-001496 | 2024-11-08 | S-8 | 322214 | data | ||
| 0002011286 | 0002011286-24-000025 | 2024-11-08 | 2024-11-06 | 4 | 385456 | data | |
| 0002011286 | 0002011286-24-000024 | 2024-11-08 | 2024-11-06 | 4 | 7725 | data | |
| 0002011286 | 0002011286-24-000023 | 2024-11-08 | 2024-11-06 | 4 | 5487 | data | |
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| 0002011286 | 0002011286-24-000021 | 2024-11-08 | 2024-11-06 | 4 | 5502 | data | |
| 0002011286 | 0000932471-24-000207 | 2024-11-04 | SC 13G/A | 5680 | data | ||
| 0002011286 | 0002012383-24-002165 | 2024-10-24 | SC 13G | 14158 | data | ||
| 0002011286 | 0000950157-24-001378 | 2024-10-04 | SC 13D | 135548 | data | ||
| 0002011286 | 0000950157-24-001377 | 2024-10-04 | 2024-10-02 | 4 | 6129 | data | |
| 0002011286 | 0000950157-24-001376 | 2024-10-04 | 2024-10-02 | 4 | 23846 | data | |
| 0002011286 | 0000950157-24-001374 | 2024-10-04 | S-8 | 348985 | data | ||
| 0002011286 | 0000950157-24-001363 | 2024-10-03 | 2024-09-27 | 8-K/A | 1.01,1.02,2.03,9.01 | 3862013 | data |
| 0002011286 | 0000950157-24-001361 | 2024-10-03 | 2024-09-27 | 8-K | 1.01,2.01,5.01,5.02,5.03,7.01,9.01 | 2944640 | data |
| 0002011286 | 0000950157-24-001330 | 2024-09-27 | 2024-09-27 | 3 | 9984 | data | |
| 0002011286 | 0000950157-24-001329 | 2024-09-27 | 2024-09-27 | 3 | 10216 | data | |
| 0002011286 | 0000950157-24-001328 | 2024-09-27 | 2024-09-27 | 3 | 10776 | data | |
| 0002011286 | 0000950157-24-001327 | 2024-09-27 | 2024-09-27 | 3 | 9961 | data | |
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| 0002011286 | 0000950157-24-001325 | 2024-09-27 | 2024-09-27 | 3 | 11040 | data | |
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| 0002011286 | 0000950157-24-001322 | 2024-09-27 | 2024-09-27 | 3 | 12069 | data | |
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| 0002011286 | 0001193125-24-227910 | 2024-09-27 | 2024-09-26 | 8-K | 5.02,5.03,9.01 | 204895 | data |
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| 0002011286 | 0001140361-24-042158 | 2024-09-27 | 2024-09-27 | 3 | 2883 | data | |
| 0002011286 | 0000950170-24-109438 | 2024-09-25 | 2024-09-23 | 4 | 9396 | data | |
| 0002011286 | 0000950170-24-107866 | 2024-09-18 | 2024-09-18 | 3 | 5966 | data | |
| 0002011286 | 9999999997-24-003878 | 2024-09-18 | SEC STAFF ACTION | 4091 | data | ||
| 0002011286 | 0000950170-24-107858 | 2024-09-18 | 2024-09-18 | 3 | 17031 | data | |
| 0002011286 | 0000950170-24-107846 | 2024-09-18 | 2024-09-18 | 3 | 17279 | data | |
| 0002011286 | 0000950170-24-107841 | 2024-09-18 | 2024-09-18 | 3 | 16757 | data | |
| 0002011286 | 0000950170-24-107840 | 2024-09-18 | 2024-09-18 | 3 | 2860 | data | |
| 0002011286 | 0000950170-24-107839 | 2024-09-18 | 2024-09-18 | 3 | 17198 | data | |
| 0002011286 | 0001193125-24-221432 | 2024-09-18 | 2024-09-18 | 8-K | 7.01,9.01 | 5680217 | data |
| 0002011286 | 0000876661-24-000858 | 2024-09-17 | CERT | 393109 | data | ||
| 0002011286 | 0001193125-24-219706 | 2024-09-16 | CORRESP | 10509 | data | ||
| 0002011286 | 0001193125-24-218486 | 2024-09-13 | 10-12B/A | 4952870 | data | ||
| 0002011286 | 0001193125-24-215564 | 2024-09-09 | CORRESP | 13055 | data | ||
| 0002011286 | 0001193125-24-215560 | 2024-09-09 | 10-12B/A | 7019042 | data | ||
| 0002011286 | 0000000000-24-010075 | 2024-09-05 | UPLOAD | 43588 | data | ||
| 0002011286 | 0001193125-24-207097 | 2024-08-26 | CORRESP | 19405 | data | ||
| 0002011286 | 0001193125-24-207090 | 2024-08-26 | 10-12B/A | 6459683 | data | ||
| 0002011286 | 0000000000-24-009575 | 2024-08-21 | UPLOAD | 45249 | data | ||
| 0002011286 | 0001193125-24-194076 | 2024-08-05 | CORRESP | 21153 | data | ||
| 0002011286 | 0001193125-24-194072 | 2024-08-05 | 10-12B/A | 6189241 | data | ||
| 0002011286 | 0000000000-24-008427 | 2024-07-25 | UPLOAD | 46908 | data | ||
| 0002011286 | 0001193125-24-178837 | 2024-07-15 | CORRESP | 15955 | data | ||
| 0002011286 | 0001193125-24-178835 | 2024-07-15 | 10-12B | 5079968 | data | ||
| 0002011286 | 0000000000-24-006381 | 2024-06-04 | UPLOAD | 47091 | data | ||
| 0002011286 | 0000950123-24-004425 | 2024-05-10 | DRSLTR | 20211 | data | ||
| 0002011286 | 0000950123-24-004423 | 2024-05-10 | DRS/A | 4433473 | data | ||
| 0002011286 | 0000000000-24-003657 | 2024-04-04 | UPLOAD | 48687 | data | ||
| 0002011286 | 0000950123-24-002790 | 2024-03-07 | DRS | 3659605 | data |