Gilliland Marguerite Amy (CIK 1637884) reported 10 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-04). Recent activity: Buy GD (43,180 shares), Sell GD (16,970 shares), Sell GD (26,210 shares), Sell GD (3,819 shares), Sell GD (1,435 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-04 | GENERAL DYNAMICS CORP (GD) | Executive Vice President | Buy | 43,180 | $7.1M |
| 2026-08-04 | GENERAL DYNAMICS CORP (GD) | Executive Vice President | Sell | 16,970 | $6.4M |
| 2026-08-04 | GENERAL DYNAMICS CORP (GD) | Executive Vice President | Sell | 26,210 | $9.9M |
| 2026-03-13 | GENERAL DYNAMICS CORP (GD) | Executive Vice President | Sell | 3,819 | $1.4M |
| 2026-03-11 | GENERAL DYNAMICS CORP (GD) | Executive Vice President | Sell | 1,435 | $516,299 |
| 2026-03-06 | GENERAL DYNAMICS CORP (GD) | Executive Vice President | Buy | 3,786 | $0 |
| 2026-03-06 | GENERAL DYNAMICS CORP (GD) | Executive Vice President | Sell | 1,712 | $620,343 |
| 2026-03-06 | GENERAL DYNAMICS CORP (GD) | Executive Vice President | Buy | 2,755 | $0 |
| 2025-08-12 | GENERAL DYNAMICS CORP (GD) | Executive Vice President | Buy | 33,740 | $5.7M |
| 2025-08-12 | GENERAL DYNAMICS CORP (GD) | Executive Vice President | Sell | 33,740 | $10.6M |
来源：SEC Form 4 申报文件 · 截至 2026-08-04