Gilliland Marguerite Amy
Executive Vice President | Senior Vice President
1 company
Insider Signal Score
40
WeakTrades Analyzed
5
12M Win Rate
50.0%
Avg 3M Return
-4.8%
Avg 12M Return
-12.5%
Gilliland Marguerite Amy serves as an Executive Vice President at GD. Across recent SEC filings that breaks down to 0 buys and 6 sells. Those positions are worth an estimated $19.0M at current prices.
Historically, Gilliland Marguerite Amy's trades have earned a below-average insider score of 40/100 across 5 rated trades. Over a 12-month horizon, 50.0% of those trades were profitable, with an average 12-month return of -12.5%.
The biggest single holding is GD (~$19.0M) as Executive Vice President. The recent filings there lean toward selling, a net 83,904 shares.
Holdings by Company
GDMar 9, 2026
Current Shares48.6K
Value$19.04M
Net Activity-83,904
Bought: 0Sold: 83.9K
Transaction History
Showing 4 filings
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 8, 2025 | GD General Dynamics Corp | Executive Vice President | Sale+OE | 33,740 | $315.20 | $10,634,881.74 | -42.7% | +8.3% | - | |
| Mar 10, 2025 | GD General Dynamics Corp | Senior Vice President | Sale+OE | 27,562 | $272.11 | $7,499,901.26 | -22.8% | +2.0% | +30.8% | |
| May 2, 2024 | GD General Dynamics Corp | Senior Vice President | Sale+OE | 9,102 | $286.58 | $2,608,458.79 | -8.9% | +3.9% | -5.0% | |
| Aug 3, 2023 | GD General Dynamics Corp | Senior Vice President | Sell | 13,500 | $225.46 | $3,043,750.50 | -23.4% | +7.6% | +29.6% |