Marguerite Amy  Gilliland net worth and biography

Marguerite Gilliland Biography and Net Worth

Amy Gilliland is president of General Dynamics Information Technology (GDIT), a business unit of General Dynamics Corporation. GDIT is a $8.5B global technology enterprise with operations in 30 countries worldwide and 30,000 technologists and services professionals delivering critical mission capabilities across defense, civilian and intelligence agencies. Gilliland has more than 25 years of public sector experience including service in the U.S. Navy and nearly two decades in leadership positions at General Dynamics.

Under Gilliland’s leadership, GDIT has embarked on a growth strategy focused on in-demand technology market areas such as artificial intelligence/machine learning, cloud and cybersecurity. This strategy includes building a diverse network of partners that bring commercial technology to government missions, resulting in more innovative solutions.

As president, Gilliland has built an employee-focused culture that delivers mission critical solutions with speed and accountability. This involves equipping the workforce with advanced technical skills and certifications and developing thousands of early career professionals to meet the evolving requirements of customers today and into the future.

Prior to her current role as president, Gilliland served as deputy for operations at GDIT. She has also held a variety of leadership roles at General Dynamics including senior vice president of human resources and administration, chief of staff for the chief executive officer and staff vice president of strategic planning, and staff vice president of investor relations.

Before joining General Dynamics, Gilliland served in the U.S. Navy as a Surface Warfare Officer, Congressional Affairs Liaison Officer and Public Affairs Officer.

She earned a bachelor’s degree with distinction from the U.S. Naval Academy, a master’s degree from Cambridge University and a master’s degree in business administration from Georgetown University.

Gilliland was elected to the Board of Directors of BNY Mellon in April 2021 and is a member of the Board of Directors for the Economic Club of Washington, DC, as well as Vice Chair for the Northern Virginia Technology Council. She has been recognized as one of Virginia Business Magazine’s 50 Most influential Virginians, a Washingtonian Tech Titan and is a five-time Wash100 award winner. She is also involved in raising Rett Syndrome awareness through the Rett Syndrome Research Trust.

What is Marguerite Amy Gilliland's net worth?

The estimated net worth of Marguerite Amy Gilliland is at least $11.18 million as of August 3rd, 2023. Ms. Gilliland owns 44,157 shares of General Dynamics stock worth more than $11,177,020 as of December 11th. This net worth evaluation does not reflect any other assets that Ms. Gilliland may own. Learn More about Marguerite Amy Gilliland's net worth.

How old is Marguerite Amy Gilliland?

Ms. Gilliland is currently 48 years old. There are 7 older executives and no younger executives at General Dynamics. The oldest executive at General Dynamics is Ms. Phebe N. Novakovic, Chairperson & CEO, who is 65 years old. Learn More on Marguerite Amy Gilliland's age.

How do I contact Marguerite Amy Gilliland?

The corporate mailing address for Ms. Gilliland and other General Dynamics executives is 11011 SUNSET HILLS ROAD, RESTON VA, 20190. General Dynamics can also be reached via phone at (703) 876-3000 and via email at [email protected]. Learn More on Marguerite Amy Gilliland's contact information.

Has Marguerite Amy Gilliland been buying or selling shares of General Dynamics?

Marguerite Amy Gilliland has not been actively trading shares of General Dynamics within the last three months. Most recently, Marguerite Amy Gilliland sold 13,500 shares of the business's stock in a transaction on Thursday, August 3rd. The shares were sold at an average price of $225.46, for a transaction totalling $3,043,710.00. Following the completion of the sale, the senior vice president now directly owns 44,157 shares of the company's stock, valued at $9,955,637.22. Learn More on Marguerite Amy Gilliland's trading history.

Who are General Dynamics' active insiders?

General Dynamics' insider roster includes Jason Aiken (Sr. VP & CFO ), Christopher Brady (VP), Mark Burns (VP), John Casey (EVP), Gregory Gallopoulos (VP), Marguerite Gilliland (SVP), Kimberly Kuryea (VP), Mark Malcolm (Director), Christopher Marzilli (EVP), William Moss (VP), Phebe Novakovic (CEO & Chairperson ), Phebe Novakovic (CEO), Mark Roualet (EVP), and Gary Whited (VP). Learn More on General Dynamics' active insiders.

Are insiders buying or selling shares of General Dynamics?

In the last year, General Dynamics insiders bought shares 1 times. They purchased a total of 4,700 shares worth more than $1,008,009.00. In the last year, insiders at the aerospace company sold shares 5 times. They sold a total of 114,030 shares worth more than $26,263,867.80. The most recent insider tranaction occured on October, 30th when VP Gregory S Gallopoulos sold 33,200 shares worth more than $7,913,884.00. Insiders at General Dynamics own 1.5% of the company. Learn More about insider trades at General Dynamics.

Information on this page was last updated on 10/30/2023.

Marguerite Amy Gilliland Insider Trading History at General Dynamics

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/3/2023Sell13,500$225.46$3,043,710.0044,157View SEC Filing Icon  
8/18/2015Sell4,826$152.35$735,241.10View SEC Filing Icon  
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Marguerite Amy Gilliland Buying and Selling Activity at General Dynamics

This chart shows Marguerite Amy Gilliland's buying and selling at General Dynamics by year and by quarter.

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General Dynamics Company Overview

General Dynamics logo
General Dynamics Corporation operates as an aerospace and defense company worldwide. It operates through four segments: Aerospace, Marine Systems, Combat Systems, and Technologies. The Aerospace segment produces and sells business jets; and offers aircraft maintenance and repair, management, aircraft-on-ground support and completion, charter, staffing, and fixed-base operator services. The Marine Systems segment designs and builds nuclear-powered submarines, surface combatants, and auxiliary ships for the United States Navy and Jones Act ships for commercial customers, as well as builds crude oil and product tankers, and container and cargo ships; provides maintenance, modernization, and lifecycle support services for navy ships; offers and program management, planning, engineering, and design support services for submarine construction programs. The Combat Systems segment manufactures land combat solutions, such as wheeled and tracked combat vehicles, Stryker wheeled combat vehicles, piranha vehicles, weapons systems, munitions, mobile bridge systems with payloads, tactical vehicles, main battle tanks, armored vehicles, and armaments; and offers modernization programs, engineering, support, and sustainment services. The Technologies segment provides information technology solutions and mission support services; mobile communication, computers, and command-and-control mission systems; intelligence, surveillance, and reconnaissance solutions to military, intelligence, and federal civilian customers; cloud computing, artificial intelligence; machine learning; big data analytics; development, security, and operations; and unmanned undersea vehicle manufacturing and assembly services. The company was founded in 1899 and is headquartered in Reston, Virginia.
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Today's Range

Now: $252.42
Low: $252.02
High: $253.64

50 Day Range

MA: $241.13
Low: $216.75
High: $252.29

2 Week Range

Now: $252.42
Low: $202.35
High: $254.76


698,979 shs

Average Volume

1,174,040 shs

Market Capitalization

$68.89 billion

P/E Ratio


Dividend Yield