Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-25-053283
Filing Date
2025-11-19
Accepted
2025-11-19 17:52:13
Documents
1
Period of Report
2025-11-17

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1763592731.html 4  
1 FORM 4 wk-form4_1763592731.xml 4 3292
  Complete submission text file 0001628280-25-053283.txt   4833
Mailing Address 3750 CENTERVIEW DRIVE CHANTILLY VA 20151
Business Address
Heller John E. (Reporting) CIK: 0001552715 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-42176 | Film No.: 251500395

Mailing Address 4800 WESTFIELDS BOULEVARD SUITE 400 CHANTILLY VA 20151
Business Address 4800 WESTFIELDS BOULEVARD SUITE 400 CHANTILLY VA 20151 7035790410
Amentum Holdings, Inc. (Issuer) CIK: 0002011286 (see all company filings)

EIN.: 990622272 | State of Incorp.: DE | Fiscal Year End: 1002
SIC: 7389 Services-Business Services, NEC
(CF Office: 07 Trade & Services)