Arnette Stephen A
Chief Operating Officer · 17 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-06 | AMTM | Amentum Holdings, Inc. | Tax withholding | 3,314 | $24.89 | $82,485.46 | filing |
| 2026-05-06 | AMTM | Amentum Holdings, Inc. | Option exercise | 13,609 | — | — | filing |
| 2026-03-02 | AMTM | Amentum Holdings, Inc. | Tax withholding | 750 | $30.70 | $23,025.00 | filing |
| 2026-03-02 | AMTM | Amentum Holdings, Inc. | Option exercise | 2,808 | — | — | filing |
| 2025-11-17 | AMTM | Amentum Holdings, Inc. | Tax withholding | 287 | $21.49 | $6,167.63 | filing |
| 2025-11-17 | AMTM | Amentum Holdings, Inc. | Award | 46,769 | $0.00 | $0.00 | filing |
| 2025-11-17 | AMTM | Amentum Holdings, Inc. | Option exercise | 1,178 | — | — | filing |
| 2025-11-16 | AMTM | Amentum Holdings, Inc. | Tax withholding | 1,231 | $22.07 | $27,168.17 | filing |
| 2025-11-16 | AMTM | Amentum Holdings, Inc. | Tax withholding | 1,120 | $22.07 | $24,718.40 | filing |
| 2025-11-16 | AMTM | Amentum Holdings, Inc. | Tax withholding | 897 | $22.07 | $19,796.79 | filing |
| 2025-11-16 | AMTM | Amentum Holdings, Inc. | Option exercise | 4,596 | — | — | filing |
| 2025-11-16 | AMTM | Amentum Holdings, Inc. | Option exercise | 5,053 | — | — | filing |
| 2025-11-16 | AMTM | Amentum Holdings, Inc. | Option exercise | 3,681 | — | — | filing |
| 2025-11-15 | AMTM | Amentum Holdings, Inc. | Tax withholding | 1,403 | $22.07 | $30,964.21 | filing |
| 2025-11-15 | AMTM | Amentum Holdings, Inc. | Option exercise | 5,758 | — | — | filing |
| 2025-11-06 | AMTM | Amentum Holdings, Inc. | Tax withholding | 3,093 | $21.79 | $67,396.47 | filing |
| 2025-11-06 | AMTM | Amentum Holdings, Inc. | Option exercise | 12,701 | — | — | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.