WINSTON MARY A (CIK 1282797) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-12). Recent activity: Buy CMG (6,880 shares), Buy NOC (349 shares), Buy CMG (4,152 shares), Buy NOC (385 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-12 | CHIPOTLE MEXICAN GRILL INC (CMG) | Director | Buy | 6,880 | $215,000 |
| 2026-05-21 | NORTHROP GRUMMAN CORP /DE/ (NOC) | Director | Buy | 349 | $192,707 |
| 2025-06-13 | CHIPOTLE MEXICAN GRILL INC (CMG) | Director | Buy | 4,152 | $215,032 |
| 2025-05-22 | NORTHROP GRUMMAN CORP /DE/ (NOC) | Director | Buy | 385 | $182,452 |
Source: SEC Form 4 filings · as of 2026-06-12