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CIK 0002011286 · Large accelerated filer

Amentum Holdings, Inc.

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Ticker
AMTM
Exchange
NYSE
Industry
Services-Business Services, NEC
FY end
Oct 2
Incorporated
DE
Entity type
operating
EIN
990622272
Phone
7035790410
Business address
4800 WESTFIELDS BOULEVARD, SUITE 400, CHANTILLY, VA, 20151
Former names
Amazon Holdco Inc.
  1. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  2. 10-Q Report Quarterly Report
  3. 8-K Event Results of operations
  4. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  5. 4 Other acquisition Chief Executive Officer acquired 91,794 shares (other)
  6. 8-K Event Executive or director change
  7. UPLOAD Other SEC-generated Letter
  8. DRS Other Draft Registration Statement
  9. ARS Other Annual Report to Security Holders
  10. DEFA14A Proxy Proxy Materials
  11. DEF 14A Proxy Proxy Statement
  12. 3/A Insider 3/A
  13. 3 Insider Initial Statement of Ownership
  14. 4 Other acquisition Director acquired 43,893,904 shares (other)
  15. 3 Insider Initial Statement of Ownership
  16. 3 Insider Initial Statement of Ownership
  17. SCHEDULE 13D Stake Beneficial Ownership Report
  18. SCHEDULE 13D Stake Beneficial Ownership Report
  19. 4 Derivatives Options or other derivatives
  20. 4 Other disposition Director disposed of 90,021,804 shares (other)

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