Marianne Catherine Brown - Insider Trading & Ownership

Location
4094 Timuquana Road, Jacksonville, FL
Summary
The estimated net worth of Marianne Catherine Brown is at least $9.49M dollars as of October 3, 2025. Marianne Catherine Brown is the Director of NORTHROP GRUMMAN CORP /DE/ and owns shares of NORTHROP GRUMMAN CORP /DE/ (NOC) stock worth about $6.6M. Marianne Catherine Brown is the Director of SCHWAB CHARLES CORP and owns shares of SCHWAB CHARLES CORP (SCHW) stock worth about $1.73M. Marianne Catherine Brown is the Director of INTERNATIONAL BUSINESS MACHINES CORP and owns shares of INTERNATIONAL BUSINESS MACHINES CORP (IBM) stock worth about $832K. Marianne Catherine Brown is the Director of AKAMAI TECHNOLOGIES INC and owns shares of AKAMAI TECHNOLOGIES INC (AKAM) stock worth about $333K.
Signature
/s/ P. Blake Allen, Attorney-in-fact
All Insider Reports
All Insider Reports

Ownership of Marianne Catherine Brown

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
NOC NORTHROP GRUMMAN CORP /DE/ Director $6.6M Sep 30, 2025
SCHW, SCHW-PD SCHWAB CHARLES CORP Director $1.73M Oct 1, 2025
IBM INTERNATIONAL BUSINESS MACHINES CORP Director $832K Sep 30, 2025
AKAM AKAMAI TECHNOLOGIES INC Director $333K May 14, 2025
VMW VMWARE LLC Director Nov 22, 2023

Insider Transactions Reported by Marianne Catherine Brown:

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.