{"transactions":[{"id":1371685,"issuer":{"id":3920,"kind":"organization","name":"Amentum Holdings, Inc.","symbol":"AMTM"},"owners":[{"id":86227,"kind":"person","name":"Young Stuart Ira","position":1,"cik":"0002034552","reported_name":"Young Stuart Ira","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Restricted Stock Units","published_at":"2024-11-08T16:16:49.000Z","date":"2024-11-06","kind":"grant","planned":false,"acquired":true,"shares":3629,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of AMTM common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Grant of RSUs will vest after 1 year whether Mr. Young is employed at Amentum or not, as long as Mr. Young does not voluntarily terminate and/or is not terminated for Cause within the 1-year vesting period."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Grant of RSUs will vest after 1 year whether Mr. Young is employed at Amentum or not, as long as Mr. Young does not voluntarily terminate and/or is not terminated for Cause within the 1-year vesting period."}],"balance_after":3629,"derivative":{"underlying":"Common Stock","underlying_shares":3629},"source":{"system":"sec-edgar","filing":"0002011286-24-000032","document":"wk-form4_1731100601.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2034552/000201128624000032/wk-form4_1731100601.xml","form_type":"4"}}]}