Person

Marguerite Amy Gilliland

Executive Vice President, General Dynamics

Current S&P 500 boards
1
Current roles
2
Open-market buys
$0
Open-market sales
$41.5M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Jul 31, 2026GDSale26,210$378.42$9.9M
Jul 31, 2026GDSale16,970$377.44$6.4M
Mar 11, 2026GDSale3,819$353.50$1.4M
Aug 8, 2025GDSale33,740$315.20$10.6M
Mar 10, 2025GDSale24,740$272.08$6.7M
Mar 10, 2025GDSale2,822$272.41$769K
May 2, 2024GDSale5,116$286.04$1.5M
May 1, 2024GDSale3,986$287.28$1.1M
Aug 3, 2023GDSale13,500$225.46$3.0M

SEC reporting-owner ID (CIK) 1637884 · all filings on EDGAR

Marguerite Amy Gilliland (GD, BNY) | USBoard