Info
Insider Ownership

Insider Trading & Ownership of Mary Michele T. St.

Location: Chantilly, VA
Summary: The estimated net worth of Mary Michele T. St. is at least $875,819 dollars as of 19 Nov 2025. Mary Michele T. St. is the Chief Legal Officer & GC of Amentum Holdings, Inc. and owns shares of Amentum Holdings, Inc. (AMTM) stock worth about $875.8K.
Signature: /s/ Mark Esposito, Attorney-in-Fact
All Insider Reports: All Insider Reports

Notify me when Mary Michele T. St. files a new Insider Trading report.

⭐ Subscribe ⭐

Ownership of Mary Michele T. St.

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
AMTM	Amentum Holdings, Inc.	Chief Legal Officer & GC	$875,819			17 Nov 2025

Insider Transactions Reported by Mary Michele T. St.:

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.