BROWN DAVID A (CIK 1394399) reported 8 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-07-09). Recent activity: Sell MIAX (171 shares), Buy MIAX (2,267 shares), Buy MIAX (4,970 shares), Sell HG (37,300 shares), Sell HG (12,700 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-09 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | Director | Sell | 171 | $7,476 |
| 2026-06-17 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | Director | Buy | 2,267 | $0 |
| 2026-06-17 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | Director | Buy | 4,970 | $0 |
| 2026-05-20 | Hamilton Insurance Group, Ltd. (HG) | Director | Sell | 37,300 | $1.2M |
| 2026-05-19 | Hamilton Insurance Group, Ltd. (HG) | Director | Sell | 12,700 | $404,117 |
| 2026-05-07 | Hamilton Insurance Group, Ltd. (HG) | Director | Buy | 4,929 | $0 |
| 2025-05-19 | Hamilton Insurance Group, Ltd. (HG) | Director | Buy | 8,955 | $0 |
| 2025-05-19 | Hamilton Insurance Group, Ltd. (HG) | Director | Buy | 7,187 | $0 |
Source: SEC Form 4 filings · as of 2026-07-09