Arnette Stephen A sold AMTM
November 15, 2025 · Form 4 insider transaction
Arnette Stephen A sold 1,403 shares of Amentum Holdings, Inc. at $22.07 per share, a transaction worth $31.0K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Disposed (sell-side)
Shares
1,403
Price
$22.07
Total value
$31.0K
InsiderArnette Stephen A
RoleOfficer
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateNovember 15, 2025
Filing dateNovember 18, 2025
Shares owned after35,983
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents number of shares of AMTM common stock tendered for tax withholding upon vesting of restricted stock units.