St. Mary Michele T sold AMTM
February 17, 2026 · Form 4 insider transaction
St. Mary Michele T sold 2,308 shares of Amentum Holdings, Inc. at $30.05 per share, a transaction worth $69.4K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
2,308
Price
$30.05
Total value
$69.4K
InsiderSt. Mary Michele T
Role—
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateFebruary 17, 2026
Filing dateFebruary 18, 2026
Shares owned after27,043
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents number of shares of AMTM common stock tendered for tax withholding upon vesting of restricted stock units.