SA
Stephen A Arnette
DELAYED 1 MONTH
Chief Operating Officer
Amentum Holdings, Inc.
Filings
2
Companies
1
Latest
May 6, 2026
Transactions
Signal
Ticker / Company
Insider
Transaction
Value
Filed
—
Amentum Holdings, Inc.
Stephen A Arnette
Chief Operating Officer
Option Exercise
—
13,609 sh
May 7 8:29 PM
May 6, 2026
—
Amentum Holdings, Inc.
Stephen A Arnette
Chief Operating Officer
Option Exercise
—
2,808 sh
Mar 4 9:12 PM
Mar 2, 2026