4
Changes in Ownership
Amentum Holdings, Inc. Filed Acc 0001628280-25-051113
Chief Growth Officer gave up 1,621 shares (to pay taxes)
- Chief Growth Officer acquired 4,838 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Mullen Sean Thomas Chief Growth Officer | 2025-11-06 | Option exercise | +4,838 | 4,838 | D | ||
| Mullen Sean Thomas Chief Growth Officer | 2025-11-06 | Shares withheld for taxes | −1,621 | $21.79 | $35,322 | 3,217 | D |
| Derivatives | |||||||
| Mullen Sean Thomas Chief Growth Officer | 2025-11-06 | Option exercise · Restricted Stock Units | −4,838 | 9,678 | D | ||
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