Grady Christopher W. (CIK 2112505) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-21). Recent activity: Buy NOC (349 shares), Buy NOC (71 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-21 | NORTHROP GRUMMAN CORP /DE/ (NOC) | Director | Buy | 349 | $192,707 |
| 2026-02-19 | NORTHROP GRUMMAN CORP /DE/ (NOC) | Director | Buy | 71 | $49,349 |
来源：SEC Form 4 申报文件 · 截至 2026-05-21