AMTM
Amentum Holdings·NYSE
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AMTM Filings
Filing Date
Form Description
Form Type
2025-12-19
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
Ownership
2025-12-19 · Ownership
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
2025-12-19
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
Ownership
2025-12-19 · Ownership
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
2025-12-19
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
Ownership
2025-12-19 · Ownership
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
2025-12-19
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-12-19 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2025-12-19
Form ARS - Annual Report to Security Holders
2025-12-19 ·
Form ARS - Annual Report to Security Holders
2025-12-19
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Key Events
2025-12-19 · Key Events
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
2025-12-19
Form DEF 14A - Other definitive proxy statements
Key Events
2025-12-19 · Key Events
Form DEF 14A - Other definitive proxy statements
2025-12-09
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-12-09 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2025-11-25
Amentum Holdings, Inc. (AMTM) Q4 2025 Earnings Call Transcript
Earnings Call
2025-11-25 · Earnings Call
Amentum Holdings, Inc. (AMTM) Q4 2025 Earnings Call Transcript
2025-11-25
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Financials
2025-11-25 · Financials
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
