// company-profile
Amentum Holdings, Inc.
AMTMExchange: NYSESector: Services-Business Services, NECInc.: DEFilings: 81Insiders: 37
// activity-summary
Recent insider activity is bullish. Over the last 30 days, 10 insiders purchased shares versus 5 sales. Buying was led by Mullen Sean Thomas.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 6, 2026 | Mullen Sean Thomas | AMTM | Option Exercise | 9,072 | — | — |
| May 6, 2026 | Arnette Stephen A | AMTM | Option Exercise | 13,609 | $0.00 | $0K |
| May 6, 2026 | Johnson Travis Barton | AMTM | Tax Withholding | 4,097 | $24.89 | $102K |
| May 6, 2026 | Arnette Stephen A | AMTM | Option Exercise | 13,609 | — | — |
| May 6, 2026 | Johnson Travis Barton | AMTM | Option Exercise | 13,609 | $0.00 | $0K |
45 more transactions hidden
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