Sheila C. Cheston - Insider Trading & Ownership

Location
C/O Northrop Grumman Corporation, 2980 Fairview Park Drive, Falls Church, VA
Summary
The estimated net worth of Sheila C. Cheston is at least $12.9M dollars as of October 2, 2025. Sheila C. Cheston is the Corp. VP & General Counsel of NORTHROP GRUMMAN CORP /DE/ and owns shares of NORTHROP GRUMMAN CORP /DE/ (NOC) stock worth about $12.7M. Sheila C. Cheston is the Director of Digimarc CORP and owns shares of Digimarc CORP (DMRC) stock worth about $196K.
Signature
/s/ George Karamanos, by power of attorney
All Insider Reports
All Insider Reports

Ownership of Sheila C. Cheston

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
NOC NORTHROP GRUMMAN CORP /DE/ Corp. VP & General Counsel $12.7M Feb 21, 2023
DMRC Digimarc CORP Director $196K Oct 1, 2025

Insider Transactions Reported by Sheila C. Cheston:

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.