GRANDISSON MARC (CIK 1286007) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-24). Recent activity: Buy HHH (25,000 shares), Buy HHH (68,653 shares), Buy HHH (3,290 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-24 | Howard Hughes Holdings Inc. (HHH) | Executive Chairman, Vantage | Buy | 25,000 | $1.6M |
| 2026-07-17 | Howard Hughes Holdings Inc. (HHH) | Executive Chairman, Vantage | Buy | 68,653 | $0 |
| 2026-06-24 | Howard Hughes Holdings Inc. (HHH) | Director | Buy | 3,290 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-24