01/21/2025 3:22 PM | Amentum (Filer)
| Form DEF 14A | |
01/21/2025 3:24 PM | Amentum (Filer)
| Form DEFA14A | |
01/21/2025 3:26 PM | Amentum (Filer)
| Form ARS | |
12/30/2024 4:34 PM | Amentum (Issuer) AMERICAN SECURITIES LLC (Reporting) ASP Amentum Investco LP (Reporting) ASP Manager Corp. (Reporting)
| Form 3/A | |
12/27/2024 5:11 PM | Amentum (Issuer) AMERICAN SECURITIES LLC (Reporting) ASP Manager Corp. (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
12/27/2024 3:30 PM | Amentum (Issuer) LG Amentum Holdings GP LLC (Reporting) LG Amentum Holdings LP (Reporting) LG Co-Inv. A L.P. (Reporting) Lindsay Goldberg Employee Co-Inv. IV L.P. (Reporting) Lindsay Goldberg Maverick Co-Inv. L.P. (Reporting) Lindsay Goldberg V L.P. (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
12/27/2024 3:30 PM | Amentum (Issuer) Goldberg 2014 LLC (Reporting) Goldberg 2020 LLC (Reporting) LG GP Holding IV LLC (Reporting) LG GP Holding V LLC (Reporting) Lindsay Goldberg Co-Inv. IV L.P. (Reporting) Lindsay Goldberg GP IV LLC (Reporting) Lindsay Goldberg GP V LLC (Reporting) Lindsay Goldberg IV - A L.P. (Reporting) Lindsay Goldberg IV - PCF L.P. (Reporting) Lindsay Goldberg IV L.P. (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
12/27/2024 3:31 PM | Amentum (Issuer) GOLDBERG ALAN E (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/23/2024 6:03 PM | Amentum (Subject) GOLDBERG ALAN E (Filed by)
| Form SCHEDULE 13D | |
12/23/2024 5:03 PM | Amentum (Subject) ASP Manager Corp. (Filed by)
| Form SCHEDULE 13D | |
12/23/2024 4:55 PM | Amentum (Issuer) Mullen Sean Thomas (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
|
12/19/2024 5:05 PM | Amentum (Subject) Amentum Joint Venture LP (Filed by)
| Form SCHEDULE 13D/A | |
12/19/2024 5:10 PM | Amentum (Issuer) Amentum Joint Venture GP LLC (Reporting) Amentum Joint Venture LP (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/17/2024 3:35 PM | Amentum (Filer)
| Form 10-K Annual report pursuant to Section 13 or 15(d) | |
12/16/2024 3:39 PM | Amentum (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
11/12/2024 6:07 PM | Amentum (Subject) JACOBS SOLUTIONS INC. (Filed by) JACOBS SOLUTIONS INC. (Filed by)
| Form SC 13G | |
11/12/2024 10:46 AM | Amentum (Subject) BlackRock, Inc. (Filed by)
| Form SC 13G | |
11/08/2024 3:16 PM | Amentum (Issuer) Mullen Sean Thomas (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:16 PM | Amentum (Issuer) Young Stuart Ira (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:16 PM | Amentum (Issuer) Loughran Barbara (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:09 PM | Amentum (Issuer) Rowland Sandra E. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:09 PM | Amentum (Issuer) Johnson Travis Barton (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:09 PM | Amentum (Issuer) Vollmer John C. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:10 PM | Amentum (Issuer) Bruning Jill L (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:10 PM | Amentum (Issuer) Arnette Stephen A (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:10 PM | Amentum (Filer)
| Form S-8 Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
11/08/2024 3:10 PM | Amentum (Issuer) Brooks Vincent K (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:10 PM | Amentum (Issuer) IRELAND SUSAN LESLIE (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:10 PM | Amentum (Issuer) EBERHART RALPH E (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:11 PM | Amentum (Issuer) Thompson Christopher M.T. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/08/2024 3:11 PM | Amentum (Issuer) DEMETRIOU STEVEN J. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/04/2024 9:22 AM | Amentum (Subject) VANGUARD GROUP INC (Filed by)
| Form SC 13G/A | |
10/24/2024 1:02 PM | Amentum (Subject) BlackRock, Inc. (Filed by)
| Form SC 13G | |
10/04/2024 5:13 PM | Amentum (Subject) Amentum Joint Venture LP (Filed by)
| Form SC 13D | |
10/04/2024 4:51 PM | Amentum (Issuer) Arnette Stephen A (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
10/04/2024 4:53 PM | Amentum (Issuer) DEMETRIOU STEVEN J. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
10/04/2024 3:30 PM | Amentum (Filer)
| Form S-8 Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
09/27/2024 4:02 PM | Amentum (Issuer) Rowland Sandra E. (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 4:04 PM | Amentum (Issuer) Thompson Christopher M.T. (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 4:05 PM | Amentum (Issuer) Brooks Vincent K (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 4:06 PM | Amentum (Issuer) Loughran Barbara (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
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09/27/2024 4:13 PM | Amentum (Issuer) IRELAND SUSAN LESLIE (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 4:14 PM | Amentum (Issuer) DEMETRIOU STEVEN J. (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 4:15 PM | Amentum (Issuer) EBERHART RALPH E (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 3:49 PM | Amentum (Issuer) Amentum Joint Venture GP LLC (Reporting) Amentum Joint Venture LP (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 3:51 PM | Amentum (Issuer) Bruning Jill L (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 3:52 PM | Amentum (Issuer) Mullen Sean Thomas (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 3:53 PM | Amentum (Issuer) Heller John E. (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 3:54 PM | Amentum (Issuer) Johnson Travis Barton (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 3:55 PM | Amentum (Issuer) Young Stuart Ira (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/27/2024 2:46 PM | Amentum (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
09/27/2024 1:50 PM | Amentum (Issuer) Dickson Benjamin Buhl (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/25/2024 7:20 PM | Amentum (Issuer) JACOBS ENGINEERING GROUP INC /DE/ (Reporting) JACOBS SOLUTIONS INC. (Reporting) JACOBS SOLUTIONS INC. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/18/2024 3:49 PM | Amentum (Issuer) Berryman Kevin C (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/18/2024 3:53 PM | Amentum (Issuer) PRAGADA ROBERT V (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/18/2024 3:57 PM | Amentum (Issuer) Arnette Stephen A (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/18/2024 4:00 PM | Amentum (Filer)
| Form SEC STAFF ACTION | |
09/18/2024 4:01 PM | Amentum (Issuer) JACOBS ENGINEERING GROUP INC /DE/ (Reporting) JACOBS SOLUTIONS INC. (Reporting) JACOBS SOLUTIONS INC. (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/18/2024 3:47 PM | Amentum (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
09/18/2024 3:48 PM | Amentum (Issuer) Hsu Chin Chang (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/18/2024 3:49 PM | Amentum (Issuer) Johnson Justin C (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
09/17/2024 7:29 AM | Amentum (Filer)
| Form CERT | |
09/13/2024 7:44 AM | Amentum (Filer)
| Form 10-12B/A | |
09/09/2024 8:06 AM | Amentum (Filer)
| Form 10-12B/A | |
08/05/2024 4:25 PM | Amentum (Filer)
| Form 10-12B/A | |
07/15/2024 7:01 AM | Amentum (Filer)
| Form 10-12B | |