St. Mary Michele T bought AMTM
February 17, 2026 · Form 4 insider transaction
St. Mary Michele T bought 7,080 shares of Amentum Holdings, Inc., a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
7,080
Price
N/A
Total value
N/A
InsiderSt. Mary Michele T
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateFebruary 17, 2026
Filing dateFebruary 18, 2026
Shares owned after29,351
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents distribution of AMTM common stock upon vesting of restricted stock units.