DEMETRIOU STEVEN J. sold AMTM
November 6, 2025 · Form 4 insider transaction
DEMETRIOU STEVEN J. sold 28,818 shares of Amentum Holdings, Inc. at $21.79 per share, a transaction worth $627.9K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
28,818
Price
$21.79
Total value
$627.9K
InsiderDEMETRIOU STEVEN J.
RoleOfficer, Director
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateNovember 6, 2025
Filing dateNovember 10, 2025
Shares owned after682,802
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents number of shares of AMTM common stock tendered for tax withholding upon vesting of restricted stock units.